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Photodegradable polyesters
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Patent number 5,434,236
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Issue date Jul 18, 1995
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Alan W. White
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Photodegradable polyesters
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Patent number 5,395,692
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Issue date Mar 7, 1995
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Eastman Chemical Company
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Alan W. White
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Moisture-shrinkable films from starch graft copolymers
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Patent number 4,839,450
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Issue date Jun 13, 1989
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The United States of America as represented by the Secretary of Agriculture
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George F. Fanta
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Biodegradable starch-based blown films
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Patent number 4,337,181
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Issue date Jun 29, 1982
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The United States of America as represented by the Secretary of Agriculture
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Felix H. Otey
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Method of visbreaking polypropylene
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Patent number 4,282,076
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Issue date Aug 4, 1981
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Hercules Incorporated
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Donald E. Boynton
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Degradable article
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Patent number 4,191,320
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Issue date Mar 4, 1980
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Owens-Illinois, Inc.
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Lynn J. Taylor
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Polymer compositions
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Patent number 4,121,025
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Issue date Oct 17, 1978
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Gerald Scott
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Degradable plastic
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Patent number 4,101,720
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Issue date Jul 18, 1978
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Owens-Illinois, Inc.
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Lynn J. Taylor
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Degradable plastic composition
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Patent number 4,073,764
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Issue date Feb 14, 1978
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Bayer Aktiengesellschaft
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Heinz-Peter Hemmerich
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C01 - INORGANIC CHEMISTRY
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Degradable polymeric composition
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Patent number 4,056,499
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Issue date Nov 1, 1977
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Owens-Illinois, Inc.
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Lynn J. Taylor
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Photodegradable resin compositions
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Patent number 4,042,763
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Issue date Aug 16, 1977
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Gulf Research & Development Company
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Bert Howard Clampitt
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Photodegradable polyolefins containing nitrohaloalkanes
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Patent number 4,039,731
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Issue date Aug 2, 1977
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The United States of America as represented by the Secretary of Agriculture
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Bernard Freedman
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Photodegradable polymer compositions
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Patent number 4,028,480
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Issue date Jun 7, 1977
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Societe Chimique des Charbonnages - CdF Chimie
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Genevieve Le Brasseur
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Modified styrenepolymers
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Patent number 4,025,580
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Issue date May 24, 1977
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Owens-Illinois, Inc.
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Lynn J. Taylor
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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