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Class Information
Number: 260/DIG.43
Name: Chemistry of carbon compounds > Promoting degradability of polymers
Description:










Patents under this class:
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Patent Number Title Of Patent Date Issued
6004428 Process for fiber recovery from bonded fiber webs Dec. 21, 1999
5395692 Photodegradable polyesters Mar. 7, 1995
5336457 Method of making a compostable polymeric composite sheet Aug. 9, 1994
5187249 Degradable B-alkoxy vinyl ketone resin composition Feb. 16, 1993
5133909 Production of biologically degradable films Jul. 28, 1992
4839450 Moisture-shrinkable films from starch graft copolymers Jun. 13, 1989
4778857 Uncured rubber compositions containing aromatic furazan oxides Oct. 18, 1988
4709808 Degradable polymer composition and articles prepared from same Dec. 1, 1987
4601896 Pharmaceutical capsule compositions and structures for gastric sensitive materials Jul. 22, 1986
4482701 Hydrolyzable polyester resins, varnishes and coating compositions containing the same Nov. 13, 1984
4337181 Biodegradable starch-based blown films Jun. 29, 1982
4282076 Method of visbreaking polypropylene Aug. 4, 1981
4272417 Stable protective seed coating Jun. 9, 1981
4256851 Degradable plastic composition containing unsaturated alcohol or ester thereof Mar. 17, 1981
4224416 Degradable plastic composition containing amine Sep. 23, 1980
4212955 Degradable plastic composition containing ortho ester Jul. 15, 1980
4207221 Degradable plastic composition containing unsaturated wax Jun. 10, 1980
4197375 Photodegradability of plastic polyolefins Apr. 8, 1980
4191320 Degradable article Mar. 4, 1980
4176145 Photodegradable polymer compositions comprising blends of polymers with ketone-containing block or graft copolymers Nov. 27, 1979
4156666 Degradable synthetic resin compositions May. 29, 1979
4144153 Radiation process for producing 1,2-polybutadiene foamed products Mar. 13, 1979
4125495 Synthetic/resin based compositions Nov. 14, 1978
4121025 Polymer compositions Oct. 17, 1978
4101720 Degradable plastic Jul. 18, 1978
4100334 Process for rendering polymers degradable and polymers obtained thereby Jul. 11, 1978
4076655 Photodegradable atactic polystyrene compositions Feb. 28, 1978
4073764 Degradable plastic composition Feb. 14, 1978
4067836 Environmentally degradable compositions exposed to actinic or ionizing radiation and process Jan. 10, 1978
4056499 Degradable polymeric composition Nov. 1, 1977
4056665 Composition and process Nov. 1, 1977
4051306 Controlled environmental deterioration of plastics Sep. 27, 1977
4049618 Polyvinyl chloride composition containing ferrocene smoke suppressant additives Sep. 20, 1977
4048410 Environmentally degradable polymer compositions Sep. 13, 1977
4045388 Resin composition of hydrophilic pullulan, hydrophobic thermoplastic resin, and plasticizer Aug. 30, 1977
4042568 Photodegradable polyamide compositions Aug. 16, 1977
4042765 Photodegradable plastic compositions containing nitrogen heterocyclic compounds Aug. 16, 1977
4042764 Photodegradable polymeric compositions having high thermal stability containing a halogenated quinone and a transition metal compound Aug. 16, 1977
4042763 Photodegradable resin compositions Aug. 16, 1977
4039731 Photodegradable polyolefins containing nitrohaloalkanes Aug. 2, 1977
4038227 Photodegradable polyolefins containing an aromatic ketone, ferric stearate, and a pigment Jul. 26, 1977
4038228 Degradable plastic composition containing a transition metal salt of a highly unsaturated organic acid Jul. 26, 1977
4037034 Photodegradable polyolefin composition containing a dinaphthylphthalate Jul. 19, 1977
4028480 Photodegradable polymer compositions Jun. 7, 1977
4025580 Modified styrenepolymers May. 24, 1977
4024324 Novel polyolefin composition of matter May. 17, 1977
4021388 Synthetic resin sheet material May. 3, 1977
4020249 Photodegradable polyolefins containing haloalkyl- or halobenzene-sulfonyl halides Apr. 26, 1977
4017469 Photodegradable polyolefin compositions Apr. 12, 1977
4017666 Photodegradable polyolefins containing an haloalkyl disulfide Apr. 12, 1977

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