GB942104A - Heat resistant plastic composition - Google Patents

Heat resistant plastic composition

Info

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
Application number
GB54062A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carlisle Chemical Works Inc
Original Assignee
Carlisle Chemical Works Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Carlisle Chemical Works Inc filed Critical Carlisle Chemical Works Inc
Publication of GB942104A publication Critical patent/GB942104A/en
Expired legal-status Critical Current

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.
GB54062A 1961-01-10 1962-01-05 Heat resistant plastic composition Expired GB942104A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092357A1 (en) * 1982-04-14 1983-10-26 Uniroyal, Inc. Hydrolytically stable antioxidant composition

Cited By (1)

* Cited by examiner, † Cited by third party
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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