CA2151835A1 - Polypropylene-Graft-Unsaturated Polyester Compositions and Process for the Production Thereof - Google Patents
Polypropylene-Graft-Unsaturated Polyester Compositions and Process for the Production ThereofInfo
- Publication number
- CA2151835A1 CA2151835A1 CA2151835A CA2151835A CA2151835A1 CA 2151835 A1 CA2151835 A1 CA 2151835A1 CA 2151835 A CA2151835 A CA 2151835A CA 2151835 A CA2151835 A CA 2151835A CA 2151835 A1 CA2151835 A1 CA 2151835A1
- Authority
- CA
- Canada
- Prior art keywords
- graft
- polypropylene
- unsaturated polyester
- production
- polyester
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L87/00—Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
- C08L87/005—Block or graft polymers not provided for in groups C08L1/00 - C08L85/04
Abstract
A propylene-graft-unsaturated polyester is disclosed comprising the reaction product of a polypropylene an unsaturated polyester and a free radical initiator. The polypropylene-graft-unsaturated polyester is generally prepared by reacting at elevated temperatures using a peroxide. The polypropylene-graft-unsaturated polyester is very useful as a compatibilizing agent in blends of polyester and ethylene-propylene rubber to improve the impact strength of the polyester.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/999,052 US5342892A (en) | 1992-12-31 | 1992-12-31 | Polypropylene-graft-unsaturated polyester compositions and process for the production thereof |
US07/999,052 | 1992-12-31 | ||
PCT/US1993/011778 WO1994016010A1 (en) | 1992-12-31 | 1993-12-06 | Polypropylene-graft-unsaturated polyester compositions and process for the production thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2151835A1 true CA2151835A1 (en) | 1994-07-21 |
CA2151835C CA2151835C (en) | 2000-02-15 |
Family
ID=25545839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002151835A Expired - Fee Related CA2151835C (en) | 1992-12-31 | 1993-12-06 | Polypropylene-graft-unsaturated polyester compositions and process for the production thereof |
Country Status (6)
Country | Link |
---|---|
US (2) | US5342892A (en) |
EP (1) | EP0677082A1 (en) |
JP (1) | JPH08505417A (en) |
CA (1) | CA2151835C (en) |
MX (1) | MX9400005A (en) |
WO (1) | WO1994016010A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6083585A (en) * | 1996-09-23 | 2000-07-04 | Bp Amoco Corporation | Oxygen scavenging condensation copolymers for bottles and packaging articles |
US7008046B2 (en) | 1997-07-15 | 2006-03-07 | Silverbrook Research Pty Ltd | Micro-electromechanical liquid ejection device |
US6391461B1 (en) | 1998-08-24 | 2002-05-21 | Visteon Global Technologies, Inc. | Adhesion of paint to thermoplastic olefins |
US6494450B2 (en) * | 2000-01-31 | 2002-12-17 | Riso Kagaku Corporation | Paper discharge base of image forming apparatus |
US7048434B2 (en) * | 2002-09-17 | 2006-05-23 | Intel Corporation | Thermal analysis and characterization of layers and multiple layer structures |
WO2006109518A1 (en) * | 2005-03-31 | 2006-10-19 | Kaneka Corporation | Modified polyolefin resin, thermoplastic resin composition, and method for producing same |
JP2009502485A (en) | 2005-07-28 | 2009-01-29 | ハイ ボルテイジ グラフィックス インコーポレイテッド | Flocked article having a porous film |
US20080161465A1 (en) * | 2006-12-28 | 2008-07-03 | Jason Christopher Jenkins | Oxygen-scavenging polyester compositions useful for packaging |
US7521523B2 (en) * | 2006-12-28 | 2009-04-21 | Eastman Chemical Company | Oxygen-scavenging polyester compositions useful in packaging |
US20080161529A1 (en) * | 2006-12-28 | 2008-07-03 | Jason Christopher Jenkins | Oxygen-scavenging polyesters useful for packaging |
WO2008101115A1 (en) | 2007-02-14 | 2008-08-21 | High Voltage Graphics, Inc. | Sublimation dye printed textile |
EP2681247B1 (en) | 2011-02-28 | 2018-04-04 | Cadena Bio, Inc. | Polymers containing an acid group and their use as a catalyst |
WO2013163230A2 (en) * | 2012-04-24 | 2013-10-31 | Midori Renewables, Inc. | Bio-based polymers and methods of producing thereof |
US9238845B2 (en) | 2012-08-24 | 2016-01-19 | Midori Usa, Inc. | Methods of producing sugars from biomass feedstocks |
CN104837645A (en) | 2012-10-12 | 2015-08-12 | 高压制图公司 | Flexible heat sealable decorative articles and method for making same |
EP3031485B1 (en) | 2014-12-10 | 2018-11-21 | B. Braun Avitum AG | Method and control apparatus for determining and adjusting a flow rate of a blood delivery pump |
WO2019013899A1 (en) * | 2017-07-13 | 2019-01-17 | Exxonmobil Chemical Patents Inc. | Polyester compositions, and process for making articles therefrom |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2388318A (en) * | 1941-07-11 | 1945-11-06 | Bell Telephone Labor Inc | Polyesters |
BE609226A (en) * | 1960-10-19 | 1900-01-01 | ||
NL277220A (en) * | 1961-04-24 | 1900-01-01 | ||
US4172859A (en) * | 1975-05-23 | 1979-10-30 | E. I. Du Pont De Nemours And Company | Tough thermoplastic polyester compositions |
US4219628A (en) * | 1979-04-02 | 1980-08-26 | Eastman Kodak Company | Molding composition from polyester blends |
US4251644A (en) * | 1979-10-01 | 1981-02-17 | Copolymer Rubber & Chemical Corporation | Polar resins having improved characteristics by blending with EPM and EPDM polymers |
JPS56155223A (en) * | 1980-04-30 | 1981-12-01 | Kuraray Co Ltd | Manufacture of unsaturated polyester resin |
EP0044616B1 (en) * | 1980-07-17 | 1985-01-09 | Imperial Chemical Industries Plc | Films from compositions of polyesters and olefine polymers |
JPS5884811A (en) * | 1981-11-13 | 1983-05-21 | Kumamoto Kogyo Daigaku | Preparation of polyolefin graft modified material |
US4639481A (en) * | 1982-09-27 | 1987-01-27 | General Electric Company | Modified thermoplastic polyester molding compositions and articles molded therefrom |
US4558096A (en) * | 1983-03-14 | 1985-12-10 | The Goodyear Tire & Rubber Company | High performance rubber-polyester blends |
GB8512688D0 (en) * | 1985-05-20 | 1985-06-26 | Ici Plc | Polymeric film |
US4780506A (en) * | 1987-04-16 | 1988-10-25 | Uniroyal Chemical Company, Inc. | Impact resistant polyethylene terephthalate/polycarbonate blends |
US4956501A (en) * | 1987-10-01 | 1990-09-11 | Copolymer Rubber & Chemical Corporation | Polyesters having improved impact strength |
US5298557A (en) * | 1990-02-02 | 1994-03-29 | Tonen Corporation | Thermoplastic resin composition |
-
1992
- 1992-12-31 US US07/999,052 patent/US5342892A/en not_active Expired - Fee Related
-
1993
- 1993-12-06 EP EP94910089A patent/EP0677082A1/en not_active Withdrawn
- 1993-12-06 WO PCT/US1993/011778 patent/WO1994016010A1/en not_active Application Discontinuation
- 1993-12-06 JP JP6515990A patent/JPH08505417A/en active Pending
- 1993-12-06 CA CA002151835A patent/CA2151835C/en not_active Expired - Fee Related
-
1994
- 1994-01-03 MX MX9400005A patent/MX9400005A/en not_active IP Right Cessation
- 1994-08-02 US US08/284,333 patent/US5432230A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH08505417A (en) | 1996-06-11 |
US5342892A (en) | 1994-08-30 |
EP0677082A1 (en) | 1995-10-18 |
US5432230A (en) | 1995-07-11 |
WO1994016010A1 (en) | 1994-07-21 |
CA2151835C (en) | 2000-02-15 |
MX9400005A (en) | 1994-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |