GB995616A - Stabiliser compositions and polymeric compositions stabilised therewith - Google Patents
Stabiliser compositions and polymeric compositions stabilised therewithInfo
- Publication number
- GB995616A GB995616A GB1949561A GB1949561A GB995616A GB 995616 A GB995616 A GB 995616A GB 1949561 A GB1949561 A GB 1949561A GB 1949561 A GB1949561 A GB 1949561A GB 995616 A GB995616 A GB 995616A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compositions
- stabiliser
- condensates
- phenolic
- polymeric
- 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
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
- C08K5/372—Sulfides, e.g. R-(S)x-R'
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 polyolefin is stabilized with a composition comprising (a) an aromatic ester of an o-hydroxyaromatic acid, (b) a diester of thiodiglycollic or b ,b 1-thiodipropionic acid, and optionally (c) a phenolic antioxidant having at least 2 phenolic nuclei (e.g. the condensates of 3 mols. of 3-Me-6-t-Bu- (or octyl-) phenol with 1 mol. of crotonaldehyde or cinnamaldehyde). Preferred stabilizer components are: (a) the salicylates, gentisates, cresotates and b -resorcylates of phenolic compounds, (b) dilauryl, dicetyl and distearyl b ,b 1-thiodipropionate, and (c) spirohydrindenes, spirochromans, alkylidene bisphenols, thiobisphenols and the condensates specified above.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1949561A GB995616A (en) | 1961-05-30 | 1961-05-30 | Stabiliser compositions and polymeric compositions stabilised therewith |
FR899285A FR1425266A (en) | 1961-05-30 | 1962-05-30 | Compositions of olefin polymers stabilized with respect to heat and light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1949561A GB995616A (en) | 1961-05-30 | 1961-05-30 | Stabiliser compositions and polymeric compositions stabilised therewith |
Publications (1)
Publication Number | Publication Date |
---|---|
GB995616A true GB995616A (en) | 1965-06-23 |
Family
ID=10130316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1949561A Expired GB995616A (en) | 1961-05-30 | 1961-05-30 | Stabiliser compositions and polymeric compositions stabilised therewith |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB995616A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849463A (en) * | 1985-12-04 | 1989-07-18 | Huels Aktiengesellschaft | Masked thioglycolic acid ester stabilizers for vinyl chloride polymers |
-
1961
- 1961-05-30 GB GB1949561A patent/GB995616A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849463A (en) * | 1985-12-04 | 1989-07-18 | Huels Aktiengesellschaft | Masked thioglycolic acid ester stabilizers for vinyl chloride polymers |
US4973619A (en) * | 1985-12-04 | 1990-11-27 | Huels Aktiengesellschaft | Masked thioglycolic acid ester and ca or zn fatty acid salt stabilizers for vinyl chloride polymers |
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