GB936057A - Polymer compositions and their preparation - Google Patents
Polymer compositions and their preparationInfo
- Publication number
- GB936057A GB936057A GB4141261A GB4141261A GB936057A GB 936057 A GB936057 A GB 936057A GB 4141261 A GB4141261 A GB 4141261A GB 4141261 A GB4141261 A GB 4141261A GB 936057 A GB936057 A GB 936057A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filler
- group
- sulphate
- calcium
- polymer
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
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 composition comprises a blend of a synthetic organic thermoplastic polymer and a filler having an average particle size between 5 and 100 microns, said filler comprising a sulphate of a Group II metal in association with a higher fatty acid or a salt or an ester thereof. The polymer may be derived from ethylene and/or propylene, butylene, styrene, vinyl chloride or acrylonitrile and optionally may be blended with elastomers such as natural or synthetic rubber. The preferred fillers are those associated with Group II metal salts, preferably calcium or barium sulphate associated (i.e. coated or coprecipitated) with calcium or barium stearate. The compositions also may contain stabilizers (phosphite, phenolic, or sulphur compounds) and/or peroxide cross-linking agents, and may be used in the production of pipe. Specifications 789,116, 799,392, 799,823, 801,031 and 867,566 are referred to.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4141261A GB936057A (en) | 1961-11-20 | 1961-11-20 | Polymer compositions and their preparation |
FR915850A FR1345212A (en) | 1961-11-20 | 1962-11-19 | Compositions of thermoplastic synthetic olefin polymers and process for preparing them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4141261A GB936057A (en) | 1961-11-20 | 1961-11-20 | Polymer compositions and their preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
GB936057A true GB936057A (en) | 1963-09-04 |
Family
ID=10419571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4141261A Expired GB936057A (en) | 1961-11-20 | 1961-11-20 | Polymer compositions and their preparation |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB936057A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4977947A (en) * | 1972-11-30 | 1974-07-26 | ||
US3954649A (en) * | 1974-09-16 | 1976-05-04 | Lever Brothers Company | Detergent compositions containing coated particulate calcium sulfate dihydrate |
US3997692A (en) * | 1974-09-16 | 1976-12-14 | Lever Brothers Company | Process of coating calcium sulfate dihydrate detergent filler particles |
DE2840875A1 (en) * | 1977-09-22 | 1979-03-29 | Asahi Chemical Ind | ETHYLENE POLYMER FILM AND THE PROCESS FOR THEIR MANUFACTURING |
WO2005054357A1 (en) * | 2003-12-06 | 2005-06-16 | Solvay Infra Bad Hoenningen Gmbh | Epoxy resin having improved flexural impact strength and elongation at rupture |
-
1961
- 1961-11-20 GB GB4141261A patent/GB936057A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4977947A (en) * | 1972-11-30 | 1974-07-26 | ||
JPS5137182B2 (en) * | 1972-11-30 | 1976-10-14 | ||
US3954649A (en) * | 1974-09-16 | 1976-05-04 | Lever Brothers Company | Detergent compositions containing coated particulate calcium sulfate dihydrate |
US3997692A (en) * | 1974-09-16 | 1976-12-14 | Lever Brothers Company | Process of coating calcium sulfate dihydrate detergent filler particles |
DE2840875A1 (en) * | 1977-09-22 | 1979-03-29 | Asahi Chemical Ind | ETHYLENE POLYMER FILM AND THE PROCESS FOR THEIR MANUFACTURING |
WO2005054357A1 (en) * | 2003-12-06 | 2005-06-16 | Solvay Infra Bad Hoenningen Gmbh | Epoxy resin having improved flexural impact strength and elongation at rupture |
CN100390225C (en) * | 2003-12-06 | 2008-05-28 | 索尔维基础设施巴德霍宁根有限公司 | Epoxy resin having improved flexural impact strength and elongation at rupture |
US7811668B2 (en) | 2003-12-06 | 2010-10-12 | Solvay Infra Bad Hoenningen Gmbh | Epoxy resin with increased flexural impact strength and breaking extension |
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