GB961480A - Color stabilized olefin polymer compositions - Google Patents
Color stabilized olefin polymer compositionsInfo
- Publication number
- GB961480A GB961480A GB2287462A GB2287462A GB961480A GB 961480 A GB961480 A GB 961480A GB 2287462 A GB2287462 A GB 2287462A GB 2287462 A GB2287462 A GB 2287462A GB 961480 A GB961480 A GB 961480A
- Authority
- GB
- United Kingdom
- Prior art keywords
- olefin polymer
- titanium
- polymer compositions
- active agent
- surface active
- 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.)
- Expired
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
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- 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
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A polymer composition stabilized against colour development comprises a polymer of an olefin, titanium, a phenolic antioxidant and a stabilizing amount of a nonionic surface active agent. The surface active agent is preferably a polyglycol, polyhydric alcohol or a condensation product of an alcohol with ethylene oxide (e.g. polyethylene glycol or glycerol), and of the many specified phenolic antioxidants that used in the example is 4,41-thiobis (6-tBu-m-cresol). Optional ingredients specified are various dialkyl esters of thiodicarboxylic acids. The titanium may be present as a catalyst residue.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12686661A | 1961-07-26 | 1961-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB961480A true GB961480A (en) | 1964-06-24 |
Family
ID=22427091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2287462A Expired GB961480A (en) | 1961-07-26 | 1962-06-14 | Color stabilized olefin polymer compositions |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE620180A (en) |
GB (1) | GB961480A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62252443A (en) * | 1986-04-25 | 1987-11-04 | Chisso Corp | Production of modified propylene polymer |
US5308549A (en) * | 1991-11-12 | 1994-05-03 | Hoffmann-La Roche Inc. | Stabilizers for thermo plastic materials |
US7875663B2 (en) | 2005-07-29 | 2011-01-25 | Chemtura Europe Gmbh | Colour stabilised polyolefins |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE655915A (en) * | 1963-11-18 | |||
CA1190686A (en) * | 1981-03-11 | 1985-07-16 | Michael A. Corwin | Anti-gel and anti-block components for extrusion of ziegler-natta catalyzed olefin polymers |
FR2516092B1 (en) * | 1981-11-10 | 1986-05-16 | Japan Synthetic Rubber Co Ltd | RUBBER COMPOSITION RESISTANT TO HEAT AGING |
US4708979A (en) * | 1985-05-02 | 1987-11-24 | Ciba-Geigy Corporation | Process for the stabilization of spherically polymerized polyolefins |
-
0
- BE BE620180D patent/BE620180A/xx unknown
-
1962
- 1962-06-14 GB GB2287462A patent/GB961480A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62252443A (en) * | 1986-04-25 | 1987-11-04 | Chisso Corp | Production of modified propylene polymer |
US5308549A (en) * | 1991-11-12 | 1994-05-03 | Hoffmann-La Roche Inc. | Stabilizers for thermo plastic materials |
US7875663B2 (en) | 2005-07-29 | 2011-01-25 | Chemtura Europe Gmbh | Colour stabilised polyolefins |
Also Published As
Publication number | Publication date |
---|---|
BE620180A (en) |
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