1.3 PDO New Bio-based Performance Material

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DuPont is a Science CompanyWe work collaboratively to find sustainable, innovative, market-driven solutions to solve some of the world’s biggest challenges, making lives better, safer, and healthier for people everywhere.

Our PurposeOur Purpose

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Our Businesses and Core Markets

Protection SolutionsConstruction | Industrial | Automotive | Consumer | Aerospace and aircraft |Military and law enforcement |Oil and Gas/Energy

Performance MaterialsAerospace | Automotive| Packaging | Electrical/Electronics | Construction |Industrial | Consumer

Industrial BiosciencesAnimal nutrition | Detergents |Biofuels production | Grain processing |Food and beverage | Oil and Gas/Energy |Carpet and apparel fiber

AgricultureProduction agriculture

Electronics & CommunicationsAerospace | Automotive | Consumer electronics | Displays | Flexographic printing | Inkjet printing |Military | Photovoltaics | Semiconductor fabrication

Nutrition & Health Food and beverage | Dietary supplements |Child nutrition | Sports nutrition

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Our Evolution Over Two Centuries

EXPLOSIVES

CHEMICALS &MATERIALS

SCIENCE & ENGINEERING

1938 – TEFLON®

1941 – ORLON®

1903 – EXPERIMENTAL STATION FOUNDED1915 – PYRALIN PLASTICS1917 – DYES1923 – DUCO® LACQUER

1880 –DYNAMITE

1802 –COMPANY FOUNDED

1961 – TEDLAR®

1962 – LYCRA®

1965 – KEVLAR®

1966 – TYVEK®

1967 – NOMEX®

1952 – MYLAR®

1953 – DACRON®

1956 – DELRIN®

1923 – CELLOPHANE1924 – RAYON1930 – NEOPRENE1935 – NYLON1936 – LUCITE®

20001950190018501800

1986 – CORIAN® & STAINMASTER®

1995 – COZAAR® & HYZAAR®

2003 – SOLAE2007 – BIO-PDO® PLANT

1966 – TYVEK®

1968 – RISTON®

1972 – CROMALIN®

1976 – SILVERSTONE®

2000 – SORONA®1804 – FIRST SALE OF BLACK POWDER

1999 – PIONEERHi-BRED INTERNATIONAL

2012 – PLENISH®

2013 – HOWARU® PROTECT2014 – LUMIGEN®

2015 – CELLULOSIC ETHANOL2016 – ZORVEC™

2009 – RYNAXYPYR®

2010 – ZYTEL® PLUS2011 – OPTIMUM® ACREMAX®

2011 – DANISCO®

1857 – FIRST PRODUCT PATENT SODA POWDER

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FOOTPRINT

FOOD SECURITY

SUSTAINABLE INNOVATION

Our Ongoing Commitment to Sustainability – 2020 GoalsDuPont has been at the forefront of the sustainability movement for 25 years. In 2015, we continued our leadership journey by announcing a set of 2020 Sustainability Goals.

Goal: We will develop innovations that will produce more food, enhance nutritional value, improve agriculture sustainability, boost food safety, extend food freshness and reduce food waste.

3 MILLION FARMERS

IMPROVE RURAL LIVELIHOODS

Goal: Improve the livelihoods of 3 million farmers and their rural communities

$10 Billion in R&D

INNOVATE TO FEED THE WORLD

Goal: $10 billion in Research & Development investment and 4,000 new products introduced by 2020

2 Million Engagements

ENGAGE AND EDUCATE OUR YOUTH

Goal: Facilitate 2 million engagements with youth around the world in educational opportunities

Goal: We will further embed sustainability in our innovation process and challenge all products in our pipeline to contribute to a safer, healthier, more sustainable world. We will track our progress and measure and report the quantifiable safety, health, and sustainability benefits from major growth innovations.

We have been focusing on improving our footprint of over 25 years. Now, we take the next step on our journey.

10% 7% 2020WASTEGOAL

Goal: 10% reduction in non-renewable energy use per price adjusted dollar revenue

Goal: 7% reduction in greenhouse gas emissions intensity

Goal: Each DuPont business will meet a 2020 waste goal appropriate to its operation

Goal: All DuPont sites in locations evaluated as high or extremely high water-risk will establish water risk mitigation plans and complete priority implementation objectivesby 2020

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Susterra® PropanediolWhat is it?

• A pure, petroleum‐free derived glycol

• 100% sustainably and renewably sourced

• Used in a range of applications

How is it made?• Made by a fermentation process derived from glucose

• Made in the USA

• USDA 100% Certified Bio-Based Product

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Process TechnologyRenewably sourced feedstocks are harvested, fermented, and refined to manufacture Susterra® Propanediol.

HarvestRenewably sourced feedstocks are harvested, dried and then wet-milled to create a range of carbohydrate rich feedstocks such as glucose.

FermentationGlucose is converted into 1,3 Propanediol using a patented microorganism under exact temperatures and conditions.

RefiningThe 1,3 Propanediol is refined to a final purity of 99.7% by deactivating and removing the microorganism, water, and other byproducts.

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Life Cycle AnalysisSusterra® propanediol

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Susterra® PropanediolFrom the Field to Market Applications

Glucose 1,3‐Propanediol

Fiber

DuPont™Sorona®

Carpet

Apparel

Corn

DuPont Pioneerhybrids

DuPontenzymes

DuPontmicroorganism

Auto

Personal Care

Industrial

Zemea®

Susterra®

DuPont™, Sorona® and Bio‐PDO™ are registered trademarks or trademarks of DuPont or its affiliates. Susterra®, Zemea® and the circle logo are registered trademark of DuPont Tate & Lyle Bio Products LLC.

Heat Transfer Fluids Polyurethanes Unsaturated Polyester Resins Paints, Coatings, and Inks Deicing Fluids

Cosmetics and Personal Care Food and Flavors Laundry and Cleaning Pharmaceuticals

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Polytrimethylene ether polyol  (PTMEPOL or PO3G) 

OC

CC[ ]OHH

n

Susterra® propanediol may be polymerized to form PO3G which could be used as 100% bio-based polyol.

PO3G is not a DuPont Tate & Lyle product.

Third parties license a DuPont technology in order to manufacture and sell PO3G as separate entities.

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PO3G

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Bio‐Leather for Furniture

SubstratePET/Cotton

Porous body layer Coagulation coat40%wt PO3G

Tie coat5%wt AA/BDO

Skin coat20%wt PO3G

Finish or top coat5%wt –PO3G

Susterra can be used as a combined finish ,body and skin coat (65% wt). 60-100ton PDO/year forecast

Bio‐leather structure

No DMF and lower water consumption

Reduced drying and bio‐friendly

Better softness and abrasion resistance compared with petroleum material

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Repeat unit % Bio‐content MEK/30min‐20℃ / 100000 

cyclesTaber abrasion (H22 

1kg/cycles)

‐AA‐BDO‐ 0% pass crack 700‐AA‐PDO‐ 24% pass slight damage 750‐Sb‐PDO‐ 70% (50:20) pass pass 2100‐AA‐HDO‐ 0% pass pass 1700PO3G 70% pass pass 10000PTMEG 0% pass pass 7500

Polyurethane leather Waterborne polyurethane dispersion film mechanical properties – dry process(HS = 30 wt%)• Taber results are consistently higher when Susterra® PDO is

incorporated into the PU coating indicating enhanced abrasion performance.

• PO3G has excellent abrasion resistance. • ASTM D 2097 Flex-o-meter testing run at -20°C indicates improved

flexibility even at temperature when PU leather can fail and crack. • All samples pass Methyl Ethyl Ketone (MEK) solvency test indicating

good chemical resistance

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Susterra® PropanediolPU Leather Abrasion Testing

BDO/AA0% bio‐content PDO/AA

~24% bio‐content PDO/Sb~70% bio‐content PO3G

~70% bio‐content

Susterra® propanediol may enhances abrasion resistance when used in the leather of skin coat layer

Taber abrasion testing (H22 1kg/cycle) on various skin coat samples Each sample was run until 1500 cycles

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Susterra® Propanediol

• Enhance abrasion resistance• Good elasticity and soft feel• Improved flexibility at low temperatures• Delivers vibrant, rich colors with less dye

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Eco‐innovation Eco‐innovations in the market can take the shape in many forms from recycled materials, to long‐lasting durability to renewably sourced products.

There are a growing number of brands demanding sustainable materials across a variety of markets. The global demand for eco‐efficient materials across industries is rising and the textile market is undergoing a pivotal shift to reduce its environmental footprint. 

Durable

Renewable

Eco‐efficient

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Eco‐innovation

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CORDURA® Naturalle™ fabrics offer enhanced tear and abrasion resistance with a wide variety of apparel styling options.  

The polyurethane (PU) bio‐based membrane based on Susterra® propanediol is designed so that perspiration can get out, helping to keep your body dry and comfortable in all kinds of weather. The membranes demonstrate good hydrolysis resistance and excellent low temperature flexibility as well as elasticity so the membranes can be incorporated with stretch fabrics that are designed to move with you.

Everest, our first apparel fabric mill collaboration partner, is devoted to developing eco‐efficient products with innovative, high performance solutions.

Durable + Renewable = Eco-efficient

CORDURA®EcoMadeFabric

Bio‐based Membrane

Eco‐efficient

Susterra® is a trademark of DuPont Tate & Lyle Bio Products Company, LLC, for its brand of bio‐based propanediol. All rights reserved.CORDURA® is a trademark of INVISTA for durable fabrics.  ARIAPRENE is a trademark of TIONG LIONG INDUSTRIAL CO., LTD.

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Today bio‐based alone does not sell.

Sustainable bio‐based solution that deliver enhanced performance do.

Industry leaders are looking for bio‐based performance solutions.  

Lead with performance

Differentiate with bio-based content and sustainability

Bio‐based Performance

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Sustainable Shoe Example ‐ freivon

Heel Polyurethane (70% bio content)

Heel CounterThermoplastic Elastomer

OutsolePolyurethane (70% bio content)

Toe CapThermoplastic Elastomer

InsoleArtificial Leather(50% bio content)

MidsolePaper-adhesive mixture

Lining80% Bamboo, 20% Polymer Upper

Artificial Leather (70% bio content)

Bio‐based solutions are out there

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Celebrating 10 Years of Bio‐based Performance