POLYURETHANE FOAM IS USED IN CUSHIONS, PACKAGING, AND INSULATION. FOSSIL FUEL BASED POLYURETHANE MANUFACTURE RELEASES 3.7 TIMES THE POLYURETHANE MASS IN ATMOSPHERIC CO2. INSTEAD, BIOBASED POLYURETHANE CAN CAPTURE AND SEQUESTER ATMOSPHERIC CO2. CONSUMERS WANT SUSTAINABLE FOAMS, BUT 95% OF POLYURETHANE IS STILL MADE FROM PETROCHEMICALS BECAUSE OF THEIR EXCELLENT PERFORMANCE. WOODY RESOURCES INCLUDING FOREST PRODUCTS, CONSTRUCTION DEMOLITION WOOD, PAPER/CARDBOARD WASTE, AND BAGASSE CAN BE PYROLYTICALLY DEPOLYMERIZED AND REPOLYMERIZED AS FOAM PRECURSORS. STARTING FROM SUGAR MONOMERS, ENABLES PRECISE CONTROL OVER PRECURSOR STRUCTURE. POLYURETHANE FOAMS BASED ON WOODY BIOMASS PROMISE BOTH HIGH PERFORMANCE AND SUSTAINABILITY.THIS PHI SBIR WILL SYNTHESIZE HIGH PERFORMANCE PRECURSORS FOR POLYURETHANE FOAMS FROM LEVOGLUCOSAN, THE DOMINANT PYROLYSIS PRODUCT OF CELLULOSE. UTILIZING OUR EXISTING CHEMISTRY PLATFORM, LEVOGLUCOSAN WILL BE CONVERTED TO WOODY BIOMASS BASED FOAMS.THE FOAMS WILL BE CHARACTERIZED FOR ELASTOMERIC PROPERTIES. THIS SYNTHESIS-CHARACTERIZATION LOOP, INFORMED BY STRUCTURE-FUNCTION RELATIONSHIPS, WILL ITERATE TO HIGH PERFORMANCE, SUSTAINABLE PRECURSORS.CONSUMER DEMAND FOR SUSTAINABLE POLYURETHANE FOAM WILL DRIVE DEMAND FOR LEVOGLUCOSAN. THE HIGH VALUE LEVOGLUCOSAN PRODUCT LEVERAGES SIMULTANEOUS PYROLYSIS PRODUCT STREAMS (PHENOLIC OIL, BIOCHAR, AND GLUCOSE/XYLOSE) TO MAKE INVESTMENT IN PYROLYSIS PLANTS FINANCIALLY ATTRACTIVE. DEMONSTRATING WOODY BIOMASS BASED FOAMS WILL CATALYZE ORGANIC GROWTH OF LOCAL PYROLYSIS PLANTS. FOR EXAMPLE, THE GLOBAL MARKET OFPRECURSORS FOR POLYURETHANE FOAM EXCEEDS 17B USD/YR. A NOVEL, SUSTAINABLE PRECURSOR COULD GARNER LARGE MARKET SHARE. ALMOST ALL OF THIS GREEN CHEMISTRYWOULD BE EXPORTED AS THE US ACCOUNTS FOR ONLY 12% OF GLOBAL PUR DEMAND. $17B IN EXPORTS ACCOUNTS FOR ABOUT 3% OF THE US TRADE DEFICIT. SUPPLYING THE WORLD WITH PUR PRECURSORS WOULD SEQUESTER MORE THAN 60M TPY OF CO2 OR ABOUT 1% OF US CO2 EMISSIONS. THIS RATE OF PRODUCTION WOULD REQUIRE 135M TPY OF WOODY BIOMASS OR ABOUT 13% OF US WOODY BIOMASS PRODUCTION. THIS NEW INDUSTRY CAN CREATE JOBS, IMPROVE FOREST MANAGEMENT AND INFLUENCE CARBON TAX, EXPORT, AND FORESTRY POLICY.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $0 | 1/18/24 | ||
| Not listed | $100.0k | 4/14/21 |