GB942104A - Heat resistant plastic composition - Google Patents
Heat resistant plastic compositionInfo
- Publication number
- GB942104A GB942104A GB54062A GB54062A GB942104A GB 942104 A GB942104 A GB 942104A GB 54062 A GB54062 A GB 54062A GB 54062 A GB54062 A GB 54062A GB 942104 A GB942104 A GB 942104A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zinc
- potassium
- acid
- mentioned
- phosphites
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/101—Agents modifying the decomposition temperature
-
- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
A heat resistant plastic composition comprises a halogen-containing resin and a heat stabilizer comprising a zinc and a potassium salt of an aromatic, cycloaliphatic or substituted aliphatic monocarboxylic acid, or an unsubstituted saturated aliphatic monocarboxylic acid having 8 to 12 carbon atoms, or of a monoester of a dicarboxylic acid wherein the ratio of zinc to potassium is from 10:1 to 10:10 and wherein 0.01 to 3% by weight of the stabilized resin composition is zinc. Halogen-containing resins mentioned are vinyl-chloride and vinylidene chloride polymers and copolymers which contain vinyl chloride or vinylidene chloride in amounts from 50 to 100% of the copolymer and those copolymers mentioned in U.S.A. Specification 2,745,819. Acids mentioned are caprylic; capric; lauric; isodecanoic; 2-ethylhexoic; p-tert-butylbenzoic; cyclohexanecarboxylic acid; a -hydroxy derivatives of the above acids; ricinoleic acid; a -hydroxystearic acid and a -hydroxypalmitic acid. Mono esters mentioned are monobutylmaleate and monodecylphthalate. The salts may be either neutral or basic. Other heat and light stabilizers and conventional additives such as plasticizers and pigments may be incorporated in the resin composition. Stabilizers mentioned are epoxides, and/or alkyl substituted phenols and alkali metal and alkaline earth metal salts thereof and particularly preferred are organic phosphites, e.g. trialkyl, trialkylene, triaryl and mixed alkyl aryl phosphites and pentaerythrityl phosphites. The phosphites are employed in such amounts that 0.1 to 5% by weight of phosphorus based on the resin is used. In Example 1, a mixture of polyvinylchloride, dioctyl phthalate, epoxidized soya oil, triphenyl phosphite, alkylated phenol, stearic acid, zinc 2-ethylhexoate and potassium 2-ethylhexoate was fused and formed into a continuous film. In another example the triphenyl phosphite was replaced by didecyl phenyl phosphite. In other examples the zinc and potassium salts used were (a) zinc and potassium isodecanoate; (b) zinc and potassium laurate; (c) zinc and potassium decanoate and (d) zinc ricinoleate and potassium butyl maleate, the resins being polyvinyl chloride, polyvinyl chloride-polyvinyl acetate blends or chlorinated polyethylene. Specifications 803,081 and 803,082 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8170761A | 1961-01-10 | 1961-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB942104A true GB942104A (en) | 1963-11-20 |
Family
ID=22165871
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB54062A Expired GB942104A (en) | 1961-01-10 | 1962-01-05 | Heat resistant plastic composition |
GB4413264A Expired GB1027989A (en) | 1961-01-10 | 1964-10-29 | Manufacture of cellular polyvinyl chloride |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4413264A Expired GB1027989A (en) | 1961-01-10 | 1964-10-29 | Manufacture of cellular polyvinyl chloride |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE612218A (en) |
CH (1) | CH417091A (en) |
DE (1) | DE1178207B (en) |
GB (2) | GB942104A (en) |
NL (2) | NL273351A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092357A1 (en) * | 1982-04-14 | 1983-10-26 | Uniroyal, Inc. | Hydrolytically stable antioxidant composition |
-
0
- BE BE612218D patent/BE612218A/xx unknown
- NL NL123519D patent/NL123519C/xx active
- NL NL273351D patent/NL273351A/xx unknown
-
1962
- 1962-01-05 GB GB54062A patent/GB942104A/en not_active Expired
- 1962-01-08 DE DED37863A patent/DE1178207B/en active Pending
- 1962-01-09 CH CH22362A patent/CH417091A/en unknown
-
1964
- 1964-10-29 GB GB4413264A patent/GB1027989A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092357A1 (en) * | 1982-04-14 | 1983-10-26 | Uniroyal, Inc. | Hydrolytically stable antioxidant composition |
Also Published As
Publication number | Publication date |
---|---|
BE612218A (en) | |
GB1027989A (en) | 1966-05-04 |
DE1178207B (en) | 1964-09-17 |
NL123519C (en) | |
CH417091A (en) | 1966-07-15 |
NL273351A (en) |
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