GB943280A - Improvements in and relating to compositions comprising thermoplastic synthetic resins and partial ester lubricants therefor - Google Patents
Improvements in and relating to compositions comprising thermoplastic synthetic resins and partial ester lubricants thereforInfo
- Publication number
- GB943280A GB943280A GB189361A GB189361A GB943280A GB 943280 A GB943280 A GB 943280A GB 189361 A GB189361 A GB 189361A GB 189361 A GB189361 A GB 189361A GB 943280 A GB943280 A GB 943280A
- Authority
- GB
- United Kingdom
- Prior art keywords
- partial ester
- lubricant
- molecule
- polyvinyl chloride
- compositions
- 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
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- 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
- C08K5/10—Esters; Ether-esters
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
Trimethylolpropane distearate is prepared by esterifying trimethylolpropane with stearic acid in the presence of phosphoric acid as a catalyst. The solid ester (MP 36-39) may be powdered and used as a lubricant in polyvinyl chloride or other thermoplastic resin compositions.ALSO:A lubricant for thermoplastic resin compositions comprises a partial ester derived from (1) a polyhydric alcohol with more than 3 carbon atoms and at least three primary hydroxyl groups in the molecule and (2) a monocarboxylic acid derived from an animal or vegetable oil, fat or vegetable wax and with more than 7 carbon atoms in the molecule, said partial ester containing one free hydroxyl group in the molecule. Polystyrene, styrene-acrylonitrile and styrene-butadiene copolymers, polymethyl methacrylate, polyethylene and polypropylene and in particular polyvinyl chloride are specified and esters derived from pentaerythritol or preferably trimethylol propane with lauric, palmitic, oleic, ricinoleic and preferably stearic acids are mentioned. An example describes the use of trimethylol propane distearate as a lubricant in polyvinyl chloride compositions.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE612648D BE612648A (en) | 1961-01-17 | ||
NL135463D NL135463C (en) | 1961-01-17 | ||
NL273537D NL273537A (en) | 1961-01-17 | ||
GB189361A GB943280A (en) | 1961-01-17 | 1961-01-17 | Improvements in and relating to compositions comprising thermoplastic synthetic resins and partial ester lubricants therefor |
CH45962A CH419593A (en) | 1961-01-17 | 1962-01-15 | Thermoplastic resin preparation |
FR884845A FR1324939A (en) | 1961-01-17 | 1962-01-15 | Compositions of thermoplastic resins improved by the incorporation of lubricating substances |
DE1962S0077542 DE1258085B (en) | 1961-01-17 | 1962-01-15 | Lubricant in vinyl polymers in the manufacture of moldings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189361A GB943280A (en) | 1961-01-17 | 1961-01-17 | Improvements in and relating to compositions comprising thermoplastic synthetic resins and partial ester lubricants therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB943280A true GB943280A (en) | 1963-12-04 |
Family
ID=9729894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189361A Expired GB943280A (en) | 1961-01-17 | 1961-01-17 | Improvements in and relating to compositions comprising thermoplastic synthetic resins and partial ester lubricants therefor |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE612648A (en) |
CH (1) | CH419593A (en) |
DE (1) | DE1258085B (en) |
GB (1) | GB943280A (en) |
NL (2) | NL273537A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2032841A5 (en) * | 1969-02-15 | 1970-11-27 | Neynaber Chemie Gmbh | |
US4131575A (en) | 1975-02-22 | 1978-12-26 | Bayer Aktiengesellschaft | Thermoplastic polycarbonate molding materials with improved mold release |
US4192930A (en) * | 1977-06-16 | 1980-03-11 | Akzona Incorporated | Esterified olefin-maleic anhydride copolymers |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA994030A (en) * | 1972-02-28 | 1976-07-27 | Northrop Brown | Lubricated oxymethylene composition |
DE3820065A1 (en) * | 1988-06-13 | 1989-12-14 | Neynaber Chemie Gmbh | METHOD FOR PRODUCING PVC HARD FILMS |
-
0
- NL NL135463D patent/NL135463C/xx active
- NL NL273537D patent/NL273537A/xx unknown
- BE BE612648D patent/BE612648A/xx unknown
-
1961
- 1961-01-17 GB GB189361A patent/GB943280A/en not_active Expired
-
1962
- 1962-01-15 CH CH45962A patent/CH419593A/en unknown
- 1962-01-15 DE DE1962S0077542 patent/DE1258085B/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2032841A5 (en) * | 1969-02-15 | 1970-11-27 | Neynaber Chemie Gmbh | |
US4131575A (en) | 1975-02-22 | 1978-12-26 | Bayer Aktiengesellschaft | Thermoplastic polycarbonate molding materials with improved mold release |
US4192930A (en) * | 1977-06-16 | 1980-03-11 | Akzona Incorporated | Esterified olefin-maleic anhydride copolymers |
Also Published As
Publication number | Publication date |
---|---|
CH419593A (en) | 1966-08-31 |
DE1258085B (en) | 1968-01-04 |
NL135463C (en) | |
NL273537A (en) | |
BE612648A (en) |
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