5 th International Symposium on Natural Polymers and Composites (ISNAPOL 2004) 8th Brazilian Symposium on the Chemistry of Lignins and Other Wood Components RECEIVED PAPERS Nº 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 Título / Autores Synthesis and characterization of buthylallyl starch - Zani, M., Riveros, R., Gower, A.E., Paloschi, R*., Rasera, K. Wild versus cultivated rubber latex characterization for condoms application - Regina C. R. Nunes, Maria C. Bó(2), Viviane A. Escócio, Márcia G. de Oliveira(2), Leila L. Y. Visconte Demineralisation of shells from M. Rosenbergii - Priscilla C. Sim, Márcia B. Cardoso, Sérgio P. Campana Filho Optimized preparation techniques for PVC-green coconut fiber composites - Robson L. Ferreira(1), Leila L. Y. Visconte(2), Cristina R. G. Furtado(1), Nadège Follain(3), Jean L. Leblanc(3) Mechanical properties of glassfiber residues/polyester resin composites - Edcleide Araújo, Tomás Melo, Crislene Morais, Laura Carvalho, Kasselyne Araújo, Osanildo Pereira, Tércio Souza Determination of the flexural mechanical behavior of piassava (Attalea funifera) – polyester composites - R. C. M. P. Aquino, S. N. Monteiro, J. R. M. d’Almeida(2) Galactomannans from Parkinsonia aculeate: characterization and application of affinity chromatography - Ivone Garros-Rosa(1), Fany Reicher(2), Carmen Lúcia de Oliveira Petkowicz(2), Maria Rita Sierakowski(3) , Renato de Azevedo Moreira*(4) Antioxidant action from derivatives of cashew nut shell liquid (CNSL) in the thermo-oxidation of synthetic poly(1,4-cis-isoprene) - Francisco H. A. Rodrigues, Nágina M. P. S. Ricardo, Judith P. A. Feitosa Influence of styrene-butadiene-styrene on the aging of petroleum asphalt cement - M. C. C. Lucena, S. A. Soares*, J. B. Soares Viscosupplementation in the osteoarthristis knee with guar gum - P.L.R. da Cunha, R. R. Castro, F. A. C. Rocha, J.P.A. Feitosa Structure and fibrillation of lyocell cellulose fibres - P. Navard*, F. Ducos, O. Biganska, K. C. Schuster(2) Agar/galactomannan gelled medium for marubakaido apple rootstock shoot proliferation - N. Lucyszyn, M. Quoirin, M.-R. Sierakowski Thermal stability of 3-pentadecylphenol derivatives - Pereira, F.M.M., Gomes, A.M.M., Ricardo, N.M.P.S. Physico-chemical properties of the unfermented (polvilho doce) and fermented (polvilho azedo) cassava starches: a comparative study Gomes, A.M.M., Pinho, M.E.N., Ricardo, N.M.P.S., da Silva, C.E.M. Effect of the molding pressure on the flexural mechanical behavior of coir-phenolic composites - L. Kaz, J.R.M. d’Almeida, D. W. Barreto (2), V. Calado(2) Effect of urea and hydrolyzed waxy starch on the heat-induced gelation of whey protein concentrate - C.T. Andrade (1), G. K. Lopes(1), D. P. Torres(2), M. P. Gonçalves(2) Role of maleated coupling agents on the interface properties of polypropyne-wood composites - Correa(1), C.A., Razzino, C.A., Hage Jr., E. Crack bridging flax in reinforced woodflour/unsaturated polyester composites - Adrian J. Nuñez(1) , Mirta I. Aranguren (1) , Lars A. Berglund (2) Prediction of the mechanical behavior of woodflour/linseed oil resin composites - M. A. Mosiewicki, M. I. Aranguren, J. Borrajo Theoretical and experimental analysis of glulam beam reinforced with glass fiber - Fiorelli, J., Dias, A.A. Production and characterization of methylcellulose from sugar cane bagasse - R. G. P. Vieira, C. S. Meireles, R. M. N. de Assunção, G. instituição Depto. De física e Química, Univ. Caxias do Sul IMA/UFRJ e INT(2) Inst. Química de S. Carlos, USP IQ/UFRJ(1) , IMA/UFRJ(2), Univ. Pierre & Marie Curie(3) DEMa/CCT/UFCG UENF, PUCRJ(2) Univ. Fed. Maranhão, (2) UFPR – Depto. Bioquímica e Biologia Molecular, (3)UFPR – DQ, (4)UFC Depto. Bioquímica e Biologia Molecular UFC – Dept. Organic and Inorganic Chemistry (1) UFC UFC Ecole des Mines de Paris, (2) Lenzing Ag, Research and Development Lyocell UFPR UFC UFC (2) EQ/UFRJ, PUCRJ (1) IMA/UFRJ, (2) Univ. do Porto (1) USF, (2) DEMa/UFSCar (1) INTEMA Univ. Nac. de Mar Del Plata; (2) Royal Inst. of Technology (Sweden) INTEMA, Univ. Nac. de Mar Del Plata USP/S. Carlos IQ/Univ. Fed. Uberlândia 1 022 023 024 025 026 027 028 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 2 Rodrigues Filho Transesterifications in bulk of poly(3-hydroxybutyric acid) with caprolactone - José Márcio Carter (1), Maria Filomena de A. Rodrigues, Cristina Nistico Parras, Wang Shu Hui (2) Thermal stability of soy-based polyurethanes - L.L. Monteavaro (1), I. C. Riegel(2), C. L. Petzhold(1), D. Samios(1) Rheology and 11B NMR analysis of a xyloglucan-borate complex Martin (1,2), S., Valenga (2), F., Tischer, C. A.(3), Gorin, P.A.J.(3), Sierakowski, M.-R.(2) Raman and infrared spectra of natural fibres - Luiz Claudio Ferreira (1), Wanderson G. Trindade(2), Elisabete Frollini(2), Yoshio Kawano(1) Changes in the morphology of cornstarch films induced by aging Cristina T. Andrade(1), Rossana M. S. M. Thiré(1,2), Fernanda T. G. Dias(1), Renata A. Simão(2) Using the response surface methodology design to investigate starch processing - Marcia C. Silva (1), Rossana M.S.M. Thiré (1,2) , Carlos W. P. Carvalho (3) , Cristina T. Andrade (1,2) Development of composites for automotive industry based on agroindustrial residues and recycled thermoplastics resins - A. C. Rios, A. L. Leão Thermal behaviour of biodegradable elastomers - Rubén Sánchez Rodríguez(1), Teresa Eligio Castillo(1), José G. C. Gómez (2) Miscibility of biodegradable polymer blends films - R. G. Cruz (1) , C. Balieiro(1) , R. Sánchez Rodríguez (1) , Samantha Fonseca(2), Rodrigo Prioli (2) Controlled release of progesterone from polyhydroxybutyrate microcapsules - H. M. E. Leite, R. Sánchez Use of sawdust in polyethylene composites - Hillig, E., Freire, E., Carvalho, G. A., Zeni, M., Zanoto, G., Grison, K. Thermal degradation of biodegradable edible films based on xanthan and starches from different sources - R.M.D. Soares, A.M.F. Lima, R. V. B. Oliveira, A.T.N.Pires, V. Soldi Effects of the addition of plasticizer and crosslinking reactions on sodium alginate films - A.M.F. Lima, R.M.D. Soares, V. Soldi Thermal degradation of hydroxypropylmethylcellulose and sodium alginate blends under an inert atmosphere - C. M. Zaccaron, M. Guiotoku, R. V. B. Oliveira, A.T.N. Pires, V. Soldi Gels of chitosan and cashew gum as a matrix for insecticide controlled release - Haroldo C. B. Paula, Maria Clebiania S. Peixoto, Ronaldo F. Nascimento Chitosan/carboxymethyl cashew gum polyelectrolyte complex: synthesis and thermal stability - J. S. Maciel, D. A. Silva, R. C. M. de Paula Acid polysaccharides from Psidium cattleianum (araçá) - L. C. Vriesmann(1), L. A. Costa(1), C. L. O. Petkowicz(2), M. E. Costa(1), P.I.B. Carneiro(1), E. Beleski-Carneiro(1) Structural characterization of lignin from Eucalyptus grandis before and after exposure to the gastrointestinal tract of ruminants - Saliba, E.O.S.(1), Pilo-Veloso, D.(1), Rodriguez, N.M. (1), Capanema, E.A.(2), Chen, L.C.(2) Tensile properties of unsaturated polyester/hybrid sisal-glass fabric reinforced composites - L. H. de Carvalho, W. S. Cavalcanti Effect of aging in cement on the tensile and impact properties of polyester/jute composites - R. R. Dantas, L. H. Carvalho, J. W. B. Nascimento Mechanical properties of pineapple leaf fiber reinforced unsaturated polyester composites - L. H. Carvalho(1), R. Ladchumananandasivam(2), M. E. de O. Alexandre(2), W. S. Cavalcanti(1) Mechanical properties of hybrid polyester/jute-bentonite composites Laranjeira, E. (1) , Carvalho, L. H. (2), Silva, S.M.L. (2) Mechanical properties of polyurethane/hessian cloth composites - L. H. Carvalho, K. G. B. Alves, V. M. Fonseca (1) IPT, (2) EPUSP/DEMM (1) UFRGS, (2) Centro Univ. Feevale (1) Centro Univ. Campos de Andrade, DQ/UFPR, (3) Bioquím,Biologia Molecular/UFPR (1) IQ/USP, (2) IQSC/USP (2) (1) IMA/UFRJ, (2) PEMM/COPPE/UFRJ (1) IQ/UFRJ, (2)IMA/UFRJ, (3) EMBRAPA UNESP (1) UENF, (2)IPT (1) UENF, (2) PUCRJ UENF Univ. Caxias do Sul POLIMAT/UFSC POLIMAT/UFSC UFSC UFC UFC (1) UEPG, (2) UFPR (1) UFMG, (2) NCSU UFPB UFCG (1) UFCG, (1) UEPB, (2) UFCG UFCG (2) UFRN 047 048 049 050 051 052 053 054 055 056 058 060 061 062 063 064 065 066 067 068 070 071 072 073 074 Nanoparticulate mineral filler addition and chemical modification effects on the mechanical properties of thermal aged PU/sisal composites - Pinto, M.R.O. (1), Júnior, M.M.A(2)., Carvalho, L.H. (2), Silva, S.M.L. (2) Processing and characterization of biodegradable starch/poly(3hydroxybutyrate) blends - Rossana M.S.M. Thiré, Cristina T. Andrade Rheological study on the heat-set gelation of a whey protein concentrate and the resulting gels - R.O. Nasser(1), C. T. Andrade (2) Oxidation of lignins in acidic media: a short review - Adilson R. Gonçalves Action of white-rot fungus Ceriporiopsis subvermispora on sugarcane bagasse: evaluation of the selectivity - Sirlene M. Costa(1), Adilson R. Gonçalves(1), Elisa Esposito(2) Ethanol/water pulp of sugarcane bagasse in acidic and alkaline cooking conditions - Denise S. Ruzene, Adilson R. Gonçalves Analysis by FTIR and PCA of organosolv treated pulps with Humicola grisea and commercial xylanases - Regina Y. Moriya, Adilson R. Gonçalves Thermal analysis of polypropylene composites reinforced with various sugarcane fibers - S. M. da Luz(1), A. R. Gonçalves(1), A. P. Del’Arco(2), J. M. Mota(2) Kinetic study of chemical oxidation of sugarcane lignin, analyzed by gas chromatography - Lais Puls Ferretti, Adilson R. Gonçalves Spectroscopic analysis in UV-visible of the sugarcane bagasse lignin oxidation obtained by steam explosion - Gisele Aparecida A. Labat, Adilson R. Gonçalves Experimental design of the oxidation of sugarcane bagasse lignin in acetic acid medium - Rodrigo N. Alvarenga, Adilson R. Gonçalves Enzymatic oxidation of lignin by the polyphenoloxidase enzyme extracted from potato - G.M.M. Calabria, A. R. Gonçalves Action of white-rot fungus Ceriporiopsis subvermispora on sugarcane straw - Marcelo B. W. Saad, Adilson R. Gonçalves Effect of benzyl chloride in the chemical modification of cellulose from sugarcane bagasse - R. G. dos Santos, S. M. da Luz, A. R. Gonçalves Reduction of Fe3+ and Cu2+ ions by lignin model compounds - André Aguiar, André Ferraz Kraft lignin/PVA blends studied by thermal analysis and FTIR spectroscopy - P.R. Stival Bittencourt, E. A. Gómez Pineda, A.A. Winkler Hechenleitner Kinetic studies of the thermal decomposition of poly(vinyl alcohol)/kraft lignin derivative blends - D. M. Fernandes, A.A. Winkler Hechenleitner, E. A. Gómez Pineda Composites of allyl glycidyl ether modified polyethylene and cellulose Romeu Casarano, D. F. S. Petri Formation and characterization of polyethylene and cellulose or cellulose acetate butyrate composites - P.M. Kosaka(1), Y. Kawano(1), Márcia C. A. Fantini(2), H.M. Petri(3). D. F. S. Petri(1) Strain rate behavior of fiber-reinforced cement composite materials - F. A. Silva, K. Ghavami, J.R.M. D’Almeida Production and characterization of cellulose acetate gels: application in drug delivery systems - Vagner R. Botaro, Priscila de F. Siqueira, Cláudio Gouvêa dos Santos Studies on dynamic mechanical properties and morphology of starch/zein blends plasticized with glycerol - Elisângela Corradini(1), Eliton S. de Medeiros(1,2), Antonio J. F. Carvalho(4), Antonio A. S. Curvelo(3), Luiz H. C. Mattoso(1) Thermal behavior of raw and chemically treated sisal fibers - M. A. Martins(1), I. Joekes(2), F. C. Ferreira(3), A. E. Job(3), L. H. C. Mattoso(1) Surface chemical modification of microcrystalline cellulose: surface characterization by contact angle measurements - D. Pasquini(1), M. N. Belgacem(2), A. Gandini(1), A. A. S. Curvelo(1) Langmuir films of lignins extracted from sugar cane bagasse through (1) UEPB, (2) UFCG IMA/UFRJ (1) IQ/UFRJ, (2) IMA/UFRJ FAENQUIL (1) FAENQUIL, (2)Univ. Mogi das Cruzes FAENQUIL FAENQUIL (1) FAENQUIL, (2) CTA FAENQUIL FAENQUIL FAENQUIL FAENQUIL FAENQUIL FAENQUIL FAENQUIL Univ. Est. Maringá Univ. Est. Maringá IQ/USP (1) IQW/USP, (2) IF/USP, (3) Thermo Electron Corp. PUCRJ UFOP (1) Embrapa, (2 DEMa/UFSCar, (3) IQSC/USP, (4) IFSC/USP (1) Embrapa, (2) IQ/UNICAMP, (3) UNESP (1) IQSC/USP, (2) INPG/France (1) IQSC/USP, (2) UNESP 3 075 076 077 078 079 080 081 083 084 085 086 087 088 089 090 091 092 093 094 095 096 097 098 099 100 101 4 organosolv-CO2 supercritical pulping process - D. Pasquini(1), A. A. Pereira(2), R. Conrrado(2), C.J.L. Constantino(2), A. A. S. Curvelo(1) Mechanical properties of N,N,N-thrimethylchitosan chloride films Douglas de Britto(1), Odilio B. G. de Assis(2), Sérgio P. Campana Filho(1) X-Ray crystallinity of beta-chitin from squid pens - Rodrigo L. Lavall(1), Odilio B. G. Assis, Sérgio P. Campana Filho (1) X-Ray crystallinity of chitosans from alfa and beta-chitin - Rodrigo L. Lavall(1), Odilio B. G. Assis, Sérgio P. Campana Filho (1) Tensile mechanical properties and morphological aspects of piassava (Attalea funifera) fibers - R. C. M. P. Aquino(1), S. N. Monteiro(2), J.R. M. d’Almeida(3) Decolorization of textile polymeric reactive blue dye by Staphylococcus sp - Franciscon, E., Dias, F., Silva, I., Durrant, L.R. Cellulose acetate modified by highly branched alkoxysilane - Silva, C. A., Yoshida, I.V.P., Gonçalves, M.C. Spheres and crosslinked microspheres obtention and characterization and their cupric ions interactions - Rejane Celi Goy, Sérgio P. Campana Filho Sisal waste CTMP pulping for use in fibre-cement composites Savastano Jr, H.(1), Joaquim, A. P.(1), Warden, P.G.(2), Coutts, R.S.P. (3) Analysis of the fracture behavior of polypropylene-sawdust composites - J.C. Miguez Suarez(1), F.M.B. Coutinho(2,3), T. H. Sydenstricker(4) Poly(l,l-lactide)-block-poly(ethylene glicol)-block-poly(l,l-lactide): a potential drug carrier - Walker S. Drumond, S. Hui Wang Transterifications of poly(3-hydroxybutyric acid) with -caprolactone José Márcio Carter (1,3), Maria Filomena de A. Rodrigues(2), Cristina Nistico Parras (3), Wang Shu Hui (4) Thermal analyses of materials from poly(3-hidroxybutyrate) - José G. Cabral, Osvaldo M. Cintho, José D. T. Capocchi, Shu Hui Wang Chemical surface modifications on piassava fibers (Attalea funifera) A.L.F.S. d’Almeida(1), D. W. Barreto(1), V. Calado(1), J.R.M. d’Almeida(2) Obtention and characterization of carboxymethylchitosan - Fernanda R. Abreu, Sérgio P. Campana Filho Perspectives for plant fibers and natural polymers of Brazil through composite technology - K.G. Satyanarayana, F. Wypych, L. P. Ramos, S. C. Amico, T. H. D. Sydenstricker Reactive blends of PHB/PETG: formation of an aliphatic/aromatic copoliester - A.C. Quental, M.I. Felisberti Role of cationic starch in liner and corrugating papers production from recycled fibres - P. Mocchiutti, M.A. Zanuttini, M. Citroni Characterization of poly(hydroxybutyrate) and poly(-caprolactone) blends obtained from melting process - M. C. Antunes, M. I. Felisberti Synthesis, characterization and biodegradation of a polyester-urethane João R. Talamoni, Lucia H. Innocentini Mei Rheological study of Yam starch/hectorite composite gels - C. Ribeiro, F. Reicher, F. Wypych, M.-R. Sierakowski, H.-M. Wilhelm Fruit peel of Ponkan mandarin (Citrus reticulata). An efficient adsorbent for removal copper from aqueous solution - Flavio A. Pavan, Ilauro de S. Lima, Yoshitaka Gushikem, Cláudio Airoldi Degradation of ligninolytic compounds and production of an enzymatic system by soil fungi under microaerophilic and anaerobic conditions Silva, I.S., Durant, L. R. Biodegradable composites based on poly(hydroxy-butyrate-co-valerate) and lignosulfonates: thermal and morphological characterization - A.P. Lemes(1), M.A. Soto-Oviedo(1), L. H.Innocentini Mei(2), N. Duran(1,3) Microparticles from natural polymers prepared by spray-drying - M. C. Redeschi M., D. R. de Souza, M.M.S. Lima, M.L.C. Cardoso Evaluation of the ligninolytic enzymes produced by Pleurotus ssp on sugar cane bagasse and rice bark - Menezes, C.R. de, Silva, I.S., Durrant, L.R. Chitosan functionalized-co-PMMA: Synthesis and characterization - N. (1) IQSC/USP, (2) Embrapa (1) IQSC/USP, (2) Embrapa (1) IQSC/USP, (2) Embrapa (1) CEFET/RJ, (2) UENF, (3) PUCRJ FEA/UNICAMP IQ/UNICAMP IQSC/USP (1) USP, (2) CSIRO Forestry/Australia, ASSEDO/Australia (1) IME/DEMM, (2)UERJ, (3) IMA/UFRJ, (4) UFPR EPUSP (3) (1-3) IPT, (4)EPUSP EPUSP (1) EQ/UFRJ, (2)PUCRJ IQSC/USP DEM/UFPR IQ/UNICAMP Univ. Nac. Del Litoral IQ/UNICAMP FEQ/UNICAMP UFPR FEA/UNICAMP (1) (3) IQ/UNICAMP, (2) FEQ/UNICAMP, Univ. Mogi das Cruzes Univ. Est. Maringá FEA/UNICAMP CINVESTAV/México 102 103 104 105 106 107 108 109 110 111 112 113 114 116 117 118 119 120 121 122 123 124 125 126 Flores-Ramírez, G. Luna-Bárcenas, S.R.Vasquez-García Biodegradation studies of binary blends of poly(vinyl chloride)(PVC) and poly(-caprolactone) (PCL) - A. de Campos, S. M. M. Franchetti, J. C. Marconato, M. L. B. O. Rodrigues Nanocomposite polymer electrolytes based on poly(oxyethylene) and cellulose whiskers - My A.S. Azizi Samir(1,2), F. Alloin(1), J. Y. Sanchez(1), A. Dufresne(3) Effect of piassava fiber treatment on mechanical behavior of high density polyethylene composites - C. M. C. Bonelli(1), A. Elzubair(1), R. B. Azevedo(2), J.C. Miguez Suarez(1), E. B. Mano(1) New perspectives in the preparation of functional materials using furan chemistry - A. Gandini Treated Natural Fibers - Unsaturated Polyester Composites - N.E. Marcovich, M. I. Aranguren, M. M. Reboredo Characterization of novel cotton/polypropylene composites - Zoltán Mezey(1), Czigány Tibor(1), Betiana Acha(2), Claudia Zarate(2), M.M. Reboredo(2), Patricia Frontini(2) Flax fibers: characterization of different cultivars - P. Giménez(1), D. Sorlino(1), C.N. Zarate(2), M.M. Reboredo(2) Creep behavior of compatibilized PP-jute composites - Betiana A. Acha, Norma E. Marcovich, Maria M. Reboredo Medium density particleboards from peanut shell flour - Leonel Batalla, Norma E. Marcovich Mechanical behavior of woodflour/linseed oil resin composites - M. Mosiewicki, M. I. Aranguren, J. Borrajo Nanocomposites of polyurethane and cellulose - N. E. Bellesi(2), M. L. Auad(1), M. I. Aranguren(2), N.E. Marcovich(2) Beechwood hemicelluloses-based polymeric surfactants - A. Ebringerová(1), Z. Hromádková(1), V. Sasinková(1), I. Sroková(2), P. Skalková(2), Th. Heinze(3) The hemicellulose-phenolic complex of the seed hulls of buckwheat (Fagopyrum esculentum Moench) - Z. Hromádková, A. Ebringerová, E. Machová Natural rubber biomaterial: studies on fabrication of porous membranes and vascular prosthesis - T. C. dos Santos(1), W. F. P. Neves-Junior(1), J. Coutinho-Netto(2), M. Bernardes(3), C.F. de O. Graeff(1), M. Ferreira(1), M. Mulato(1) Manufacture of resin-free fiberboards from wood fibers activated with fenton’s reagent (H2 O2 /Fe2+) - P. Widsten Physico-mechanical properties of rice-husk powder filled polypropylene composites with coupling agent study - Piva, A.M. (1), Steudner, S.H. (2), Wiebeck, H. (2) Muco-adhesive properties of hyaluronic acid evaluated by elongational measurements - T. O. Kubo(1), H.-M. Petri(2), M.H.A. Santana(1) Induced biodegradation of reinforced polyurethane composites - M. Lopretti(1), M. Arias(1), P. Gorga(1), E. Martinez(1), M. Sibaja(2), B. Garro(2) Langostino shrimp’s (Pleuroncodes planipes) enzymatic deproteinization for chitin isolation - M. Lopretti(1), P. Gorga(1), M. Arias(1), E. Martinez(1), M. Sibaja(2), S. Madrigal-Carballo(2) Critical fibre length in glycerol plasticized starch composites reinforced with wood pulp cellulose fibres - A. J. F. Carvalho(1), A. A. S. Curvelo(2) Organosolv-supercritical carbon dioxide pulping of Eucalyptus grandis. Effect of wood sample size - M.T. B. Pimenta(1), D. Pasquini(1), L. H. Ferreira(2), A.A.S. Curvelo(1) Ethyleneglycol-plasticized thermoplastic starch - A.L. Da Róz(1), A. J. F. Carvalho(2), A. Gandini(1), A.A.S. Curvelo(1) Thermoplastic starch modification by reactive extrusion: hydrolysis with organic acids during processing - M. D. Zambon(1), A. J. F. Carvalho(2), A. A. S. Curvelo(1), A. Gandini(1) Bleaching of Eucalyptus kraft pulp with supercritical-CO2 and hidrogen UNESP/Rio Claro (1) LEPMI-INPG, (2) CERMAVCNRS, (3) EFPG-INPG, France (1) IMA/UFRJ, (2) IME/DEMM IQSC/USP INTEMA/Univ. Nac. Mar del Plata (1) Budapest Univ. of Tech., (2) INTEMA/Univ. Nac. Mar del Plata (1) Buenos Aires Univ., (2) INTEMA INTEMA INTEMA INTEMA (1) Univ. of Southern California, (2) INTEMA (1) Slovak Academy of Sciences, (2) Trecín Univ./Slovakia, (3) Univ. of Jena/Germany Slovak Academy of Sciences (1) USP/Rib. Preto, (2) Fac. Medicina/Rib. Preto, (3) ESALQ/USP CSIRO Manufacturing & Infrastructure Tech./Australia (1) Inst. Mauá de Tecnologia, (2) EPUSP (1) FEQ/UNICAMP, (2) Thermo Electron (1) Univ. of the Republic/Uruguay, (2) National Univ/Costa Rica (1) Univ. of the Republic/Uruguay, (2) National Univ/Costa Rica (1) Inst. Física de S. Carlos/USP, (2) Inst. Química de S. Carlos/USP (1) Inst. Química de S. Carlos/USP, (2) DQ/UFSCar (1) Inst. Química de S. Carlos/USP, (2) Inst. Física de S. Carlos/USP (1) Inst. Química de S. Carlos/USP, (2) Inst. Física de S. Carlos/USP (1) Inst. Química de S. Carlos/USP, (2) 5 127 128 129 130 131 132 133 134 136 137 138 139 140 141 142 143 144 145 146 147 6 peroxide. 1. Preliminary results - R. P. Francisco(1), A. A. S. Curvelo(1), A. F. Caldeira(1,2), M. T. B. Pimenta(1), D. Pasquini(1) Influence of addition of tannin and lignosulfonate on stability of aqueous alumina suspensions - Bianca M. Cerrutti, Mary M. Yokosawa, Juliana C. Lamas, Elisabete Frollini Chemically modified sugarcane bagasse and curaua fibers as reinforcement of phenolic matrices - W. G. Trindade(1,2), W. Hoareau(1), J. D. Megiatto(2), I. A. T. Razera(2), A. Castellan(1), E. Frollini(2) Use of coir as a reinforcing material of phenolic and lignophenolic matrix composites. Fiber characterization and composite properties - I. A. T. Razera, E. Frollini Tannin as a partial phenol substitute in thermoset matrix of jute reinforced composites - F. B. Oliveira, I. A. T. Razera, V. Barbosa Jr., E. Frollini Linters cellulose: characterization and acetylation in N,Ndimethylacetamide/lithium chloride - Beatriz A. P. Ass, Elisabete Frollini Influence of the composition of the solvent system N,Ndimethylacetamide/lithium chloride on the solubility and acetylation of the sisal, sugarcane bagasse and avicel celluloses - Gabriela T. Ciacco, Beatriz A. P. Ass, Ludmila de A. Ramos, Elisabete Frollini Benzylation of cellulose in the new solvent dimethyl sulfoxide/tetrabutylammonium fluoride trihydrate - Ludmila A. Ramos(1,2), Elisabete Frollini(2), Thomas Heinze(1) Carbon dioxide production during aerobic biodegradation of poly(εcaprolactone), cellulose acetate and their blends - D. S. Rosa, C. G. F. Guedes, F. Casarin Interaction between cholesterol and chitosan in Langmuir monolayers Pavinatto, F. J., Dos Santos Jr., D.S., Oliveira Jr., O. N. Pectins from apple pomace - Márcia V. Marcon(1), Lúcia C. Vriesmann(1), Carmen L. O. Petkowicz(2), Gilvan Wosiacki(1), Eliana Beleski-Carneiro(2) Production of micron-sized particle suspensions based on microbial poly(hydroxyalkanoate)s – V. L. Covolan, R. di Ponzio, E. Chiellini Toxicity reduction from ethanol pulping of sugar cane bagaze by Trametes versicolor - Mesa Garriga, L. (1), González Suárez, E. (2), Gabarrell Durany, X. (3), Caminal, G.(3) Cost-effective Synthesis of Environmentally Benign Materials on the Basis of Poly-3-hydroxybutyrate – H. Häberlein, H. Seliger Biorefining Of Ammonia-Treated Lignocellulosic Materials: Basics And Applications - A. Ferrer*, P. Parra, S. Abi Hassan, J. Peters, A. Colina, L. Urribarrí and M. Morán Votorantim Celulose e Papel Inst. Química de S. Carlos/USP (1) Univ. Bordeaux, (2) Inst. Química de S. Carlos/USP Inst. Química de S. Carlos/USP Inst. Química de S. Carlos/USP Inst. Química de S. Carlos/USP Inst. Química de S. Carlos/USP (1) Univ. of Jena/Germany, (2) Inst. Química de S. Carlos/USP Univ. São Francisco/PPG Inst. Física S. Carlos/USP (1) UEPG, (2) UFPR/Depto. Bioq. e Biologia Molecular Univ. of Pisa/Italy Univ. Central de Las Villas/Cuba – Fac. Química-Farmacia (2) Univ. Central de Las Villas/Cuba – Centro de Innovación Tecnológica (3) Univ. Autónoma de Barcelona/Spain Univ. Ulm/Germany (1) Lab. de Alimentos, Departamento de Química, Facultad de Ciencias, Universidade del Zulia, Maracaibo, Venezuela Physical, Chemical And Physico-Chemical Surface Modification Of Ecole Française de Papeterie et des Cellulose Fibres - Mohamed Naceur Belgacem and Alessandro Gandini Industries Graphiques (EFPG), France 1 Evaluation of the Hydrolytic Potential of Penicillium echinulatum CEPESQ – DQ/UFPR ; 2 Inst. de 1 2 2 Cellulases - Martins, L. F. , Camassola, M. , Dillon, A. J. P. , Ramos, Biotecnologia, UCS L. P.1 Characterization Of The Residual Lignin Derived From The Kraft And CEPESQ – Centro de Pesquisa em The Kraft MCC Pulping Processes - Danyella Perissotto, Luiz Pereira Química Aplicada, DQ/UFPR Ramos Natural rubber – leather composites - K. Ravichandran, N. Natchimuthu Dept. of Rubber and Plastics Techn., Anna Univ., India Sustainable production of plastics from agrofood industry waste and Inst. of Biotechnology & Bioprocess surplus materials - Carmen Herrmann, Gerhart Braunegg, Rodolfo Engineering, Graz Univ. of Techn, Bona, Predrag Horvat, Martin Koller, Markus Kroutil, Julia Martinz, Austria José Neto, Luis Pereira Synthesis of Novel Polymer Resin Systems using Liquid Wood - Matjaž 1National Institute of Chemistry, Kunaver1, Andrej Kržan1, Vesna Tišler2 Ljubljana Slovenia; 2University of Ljubljana, Biotechnical Faculty, Department of Wood Science and 148 149 150 151 152 153 Chitosan composite films. Biomedical applications Galo Cardenas Treviño Composites with thermoplastic biodegradable matrix - Ivan Chodák1, Zuzana Nógellová1, Ivica Janigová1, Veronika Keratová1, Bohuslav V. Kokta2 Design & engineering of starch bioplastics - Ramani Narayan Layer-by-layer films of chitosan and immobilized enzymes - Osvaldo N. Oliveira Jr. Self & Nano-organization in controlled block copolymers architecture Redouane Borsali Solvents of cellulose – Thomas Heinze 154 Natural fibre reinforced polymer composites: effect of fibre microstructure, chemical modifications and processing techniques - J. Kuruvilla1, L. H. C. Mattoso2, K. Oksman3, L. H. de Carvalho4 – 155 156 High fiber-low matrix composites formaldehyde free composites: kenaf fiber/polypropylene – Anand R. Sanadi, Daniel F. Caulfield Processing of blends of PHB-based copolyester-urethane and cellulose acetate using textile technology and injection molding – H. Häberlein, H. Seliger, P. Sulzberger* and R. Kohler** 157 Liquified wood: present and future – Andrej Krzan 158 Multienzyme systems for efficient lignocellulose hydrolysis – Matti Siika-aho, Tapani Reinikainen, Liisa Viikari Technology, Ljubljana, Slovenia Univ. de Chile 1 Slovak Academy of Sciences, Polymer Institute; 2 Univ. du Québec à Trois-Rivières, Canada Dept. of Chemical Engineering & Material Science, Michigan State Univ. Inst. Física S. Carlos/USP LCPO-CNRS, ENSCPB and Bordeaux-1 Univ., France Friedrich Schiller Univ of Jena, Germany 1 St. Berchmans College, India; 2 Embrapa Instrumentação Agropecuária, 3Norwegian Univ. of Science and Technology, 4 Depto. Eng. de Materiais/Univ. Fed. Paraíba USDA Forest Products Laboratory, USA H. Häberlein, H. Seliger, P. Sulzberger* and R. Kohler** Univ. Ulm, Sektion Chemische Funktionen in Biosystemen;* LAWAL Kunststoffe GmbH, ** Institut für Angewandte Forschung, - Univ. Ulm/Germany National Institute of Chemistry, Ljubljana Slovenia VTT Biotechnology, Espoo, Finland 7