CA2098911A1 - Composition plastique photodegradable - Google Patents
Composition plastique photodegradableInfo
- Publication number
- CA2098911A1 CA2098911A1 CA002098911A CA2098911A CA2098911A1 CA 2098911 A1 CA2098911 A1 CA 2098911A1 CA 002098911 A CA002098911 A CA 002098911A CA 2098911 A CA2098911 A CA 2098911A CA 2098911 A1 CA2098911 A1 CA 2098911A1
- Authority
- CA
- Canada
- Prior art keywords
- composition
- transition metal
- metal compound
- thermoplastic
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0033—Additives activating the degradation of the macromolecular compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/07—Aldehydes; Ketones
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63236290A | 1990-12-21 | 1990-12-21 | |
US632,362 | 1990-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2098911A1 true CA2098911A1 (fr) | 1992-06-22 |
Family
ID=24535226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002098911A Abandoned CA2098911A1 (fr) | 1990-12-21 | 1991-12-20 | Composition plastique photodegradable |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0563291A1 (fr) |
JP (1) | JP3184886B2 (fr) |
KR (1) | KR930703370A (fr) |
CA (1) | CA2098911A1 (fr) |
WO (1) | WO1992011298A1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5658780A (en) | 1992-12-07 | 1997-08-19 | Ribozyme Pharmaceuticals, Inc. | Rel a targeted ribozymes |
ES2127948T3 (es) * | 1993-10-27 | 1999-05-01 | Ribozyme Pharm Inc | Oligonucleotidos modificados en la posicion 2'-amido y 2'-peptido. |
US5814404A (en) * | 1994-06-03 | 1998-09-29 | Minnesota Mining And Manufacturing Company | Degradable multilayer melt blown microfibers |
US6214915B1 (en) * | 1998-12-10 | 2001-04-10 | General Electric Company | Stabilized thermoplastic compositions |
US6482872B2 (en) | 1999-04-01 | 2002-11-19 | Programmable Materials, Inc. | Process for manufacturing a biodegradable polymeric composition |
ITMI20021711A1 (it) * | 2002-07-31 | 2004-02-01 | Polimeri Europa Spa | Polimeri vinilaromatici espandibili in perle e procedimento per la loro preparazione. |
NO324368B1 (no) * | 2003-04-23 | 2007-10-01 | Normors As | Fremgangsmate for fremstilling av tilsetningsmiddel til termoplaster og slik fremstilt tilsetningsmiddel samt termoplast inneholdende slikt tilsetningsmiddel. |
WO2007027163A2 (fr) * | 2005-09-01 | 2007-03-08 | Super Film Ambalaj Sanayi Ve Ticaret A. S. | Film en polypropylène biorienté dégradable et/ou biodégradable |
US20090286060A1 (en) * | 2005-09-07 | 2009-11-19 | Massimiliano Sala | Degradable polymer article |
MX2010001050A (es) * | 2007-08-02 | 2010-03-01 | Basf Se | Acelerador de la degradacion para polímeros y objeto polimérico que lo contiene. |
FR2943219B1 (fr) * | 2009-03-20 | 2012-05-18 | Polytek Innovations | Produit a usage agricole et son procede de fabrication |
JP5484161B2 (ja) | 2010-03-31 | 2014-05-07 | 小林製薬株式会社 | 生分解性使い捨てカイロ |
CN103172981B (zh) * | 2011-12-21 | 2017-03-01 | 香港生产力促进局 | 一种可降解聚合物组合物及其制备方法 |
CN107001998B (zh) * | 2014-11-18 | 2020-07-24 | 日油株式会社 | 铁皂、其制备方法及含有该铁皂的热塑性树脂组合物 |
CN106032422A (zh) * | 2015-03-13 | 2016-10-19 | 香港纺织及成衣研发中心有限公司 | 一种可降解合成纤维组合物及其制备方法和制品 |
EP3545032B1 (fr) | 2016-11-22 | 2023-07-05 | Polymateria Limited | Polymère dégradable et procédé de production |
CN111393738B (zh) * | 2020-05-06 | 2022-12-02 | 江苏祎唯诺新材料科技有限公司 | 一种光降解型pe缠绕膜及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1346650A (en) * | 1970-09-18 | 1974-02-13 | Sekisui Chemical Co Ltd | Photo-degradable resin compositions |
JPS4884136A (fr) * | 1972-02-14 | 1973-11-08 | ||
US3941759A (en) * | 1972-03-01 | 1976-03-02 | Owens-Illinois, Inc. | Degradable plastics containing dual-function additive system |
FR2200299B1 (fr) * | 1972-09-20 | 1978-10-20 | Huels Chemische Werke Ag | |
US3981856A (en) * | 1974-03-07 | 1976-09-21 | Princeton Polymer Laboratories, Incorporated | Degradable hydrocarbon polymers containing a metal compound and a benzotriazole |
-
1991
- 1991-12-20 WO PCT/US1991/009731 patent/WO1992011298A1/fr not_active Application Discontinuation
- 1991-12-20 KR KR1019930701906A patent/KR930703370A/ko not_active Application Discontinuation
- 1991-12-20 EP EP92903541A patent/EP0563291A1/fr not_active Withdrawn
- 1991-12-20 CA CA002098911A patent/CA2098911A1/fr not_active Abandoned
- 1991-12-20 JP JP50375992A patent/JP3184886B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1992011298A1 (fr) | 1992-07-09 |
KR930703370A (ko) | 1993-11-29 |
EP0563291A1 (fr) | 1993-10-06 |
JP3184886B2 (ja) | 2001-07-09 |
EP0563291A4 (fr) | 1994-04-13 |
JPH06504079A (ja) | 1994-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |