3M Innovation for a Bright Future Research and Development/Technology 3M is a recognized leader in research and development (R&D), producing thousands of innovative products for dozens of diverse markets. 3M's core strength is applying its more than 40 distinct technology platforms – often in combination – to a wide array of customer needs. 3M’s technology platforms include: Biotechnology Displays Electronic Materials Fluorinated Materials Light Management Metal Matrix Composites Microreplication Nanotechnology Sensors 2011 Facts: R&D and related expenditures: $1.57 billion. Patents awarded (worldwide): 2,673 3M™ Aluminum Conductor Composite Reinforced 3M™ Aluminum Conductor Composite Reinforced (ACCR) is a lightweight, low-sag, high-capacity conductor that can carry twice the current or more of conventional steelcore conductors of the same diameter, on existing towers, thereby helping utilities avoid a wide range of problems in environmentally sensitive areas and in crowded urban settings. The conductor’s strength and durability result from its core composed of aluminum oxide (alumina) fibers embedded in high-purity aluminum. The constituent materials can withstand high temperatures without appreciable loss in strength, even over long periods of time. Page 2 of 4 Renewable Energy 3M Renewable Energy Division maximizes the company’s technologies, products and responsiveness to the growing renewable energy industry. The division provides advanced material technologies for Energy Generation (solar, wind and biofuels) and Energy Conservation (commercial, residential, automotive, and safety and security window films). Security Systems 3M’s safety and security products, track and trace solutions and more increase the safety, security and productivity of people, facilities and systems around the world. Safeguarding property is the business of 3M Security Systems Division. The division offers a range of products to libraries, as well as government, commercial and asset management industries. Product lines include: Theft protection systems for libraries and library patron self-checkout systems Physical file tracking systems Security laminate and label systems Border management and document issuance systems Architectural Lighting and Design 3M Architectural Markets brings the company’s strong tradition of innovation into the design world to help commercial architects, designers and building owners create attractive, dynamic, enduring exteriors and interiors. 3M offers a wide range of architectural finishes and decorative glass finishes, as well as natural and artificial lighting solutions. 3M™ DI-NOC™ Architectural Finishes mimic the aesthetics of natural and other materials at a fraction of the price. 3M™ Lighting Solutions is on the leading edge when it comes to energy savings, safety, ease of installation and cutting-edge aesthetics. The 3M™ Sunlight Delivery System—the latest innovation in daylighting—enables you to harness the sun’s light and pull it into the deepest recesses of your building. Page 3 of 4 Microneedle Drug Delivery The 3M™ Microstructured Transdermal Systems (MTS) microneedle platform combines the efficiency of a syringe with the convenience of a transdermal device to expand the range of transdermally deliverable drugs. The innovative microneedle technology penetrates the skin with minimal discomfort and offers advantages, such as: Local or systemic delivery for both large and difficult-to-deliver molecules, including proteins, peptides and vaccines. Improved delivery efficiency and absorption time of some drugs and vaccines. Potential for dose sparing – important for high-value biologics. Capability to enhance stability for some drugs. Sustainability In 1975, 3M became one of the first manufacturing companies to establish a formal environmental policy. That same year, 3M adopted its voluntary Pollution Prevention Pays (3P) program based on the then-novel idea that pollution prevention is both an environmental and competitive/financial strategy. Sustainability at 3M grew from a commitment to both innovation and ethical conduct. By continually increasing sustainability at the economic, social and environmental levels, we believe we are building a strong, vital company today, and leaving a rich legacy on which future generations can build. 3M is guided by three strategic principles that make sustainability implicit in everyday practices: Economic success: Build lasting customer relationships by developing differentiated, practical and ingenious solutions to their sustainability challenge Environmental protection: Provide practical solutions and products to address environmental challenges for ourselves and our customers. Social responsibility: Engage key stakeholders in dialogue and take action to improve 3M’s sustainability performance. Electronics Materials 3M Electronics Markets Materials Division (EMMD) is a market-focused business leveraging 3M technologies to deliver innovative solutions to key electronics accounts. EMMD offers material solutions for markets, including semiconductor, LED, battery, and touch displays. Page 4 of 4 Major products/ technologies include: Semiconductor finishing 3M™ Novec™ Engineered Fluids Tapes and adhesives Electromagnetic interference, electromagnetic compatibility materials Optically clear adhesives Thermal management materials Battery materials Light Management Light management combines microreplication and film technologies with 3M’s historical expertise in optical science. Extruded multilayer films reflect light of specified wavelengths and polarizations. The technology enables better lighting solutions through improved efficiency, color control and thermal management. Applications of 3M™ Multilayer Optical Film include liquid crystal displays (LCDs), solar mirrors, telecommunications filters, LCD projection televisions, medical imaging, window films, brand authentication labels and architectural lighting. 3M technologies also enable high quality, efficient solutions for automotive glass and lighting. Optical Systems 3M Optical Systems Division is a core supplier to the consumer electronics industry since 1995, making displays brighter, lighter and more energy-efficient. We collaborate with the biggest brands and manufacturers in the consumer electronics industry to provide innovative technology and optical film solutions to enhance the end-users' experience. With 3M optical film inside your electronic device you get a brighter picture display, wider viewing angle and thinner and lighter televisions, monitors, laptops, tablets and smartphones. ### Contact: Colleen Harris 3M 651-733-1566 ACCESS THESE PRESS MATERIALS AT WWW.3M.COM/PRESSKITS