GB909704A - Rigid vinyl halide polymer compositions containing polyurethane elastomers - Google Patents

Rigid vinyl halide polymer compositions containing polyurethane elastomers

Info

Publication number
GB909704A
GB909704A GB4985/59A GB498559A GB909704A GB 909704 A GB909704 A GB 909704A GB 4985/59 A GB4985/59 A GB 4985/59A GB 498559 A GB498559 A GB 498559A GB 909704 A GB909704 A GB 909704A
Authority
GB
United Kingdom
Prior art keywords
styrene
parts
alpha
copolymer
halide 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
Application number
GB4985/59A
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Publication of GB909704A publication Critical patent/GB909704A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P20/00—Coating of foodstuffs; Coatings therefor; Making laminated, multi-layered, stuffed or hollow foodstuffs
    • A23P20/10—Coating with edible coatings, e.g. with oils or fats
    • A23P20/15—Apparatus or processes for coating with liquid or semi-liquid products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions 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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/12—Copolymers of styrene with unsaturated nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A rigid, impact-resistant, age-resistant, thermoplastic composition comprises:- (a) 47 to 77 parts (by weight) of a rigid vinyl halide polymer; (b) 13 to 35 parts of a resinous copolymer of (i) styrene or nuclear or alpha substituted styrenes with (ii) 15 to 40 wt. per cent of a copolymerizable acrylonitrile containing less than 6 aliphatic carbon atoms; and (c) 10 to 18 parts of a rubbery polyurethane reaction product of an organic di- or tri-isocyanate and a hydroxy terminated polyol having a molecular weight of at least 500 and only -C-C- or -C-O- linkages in the molecular chain. The parts of (a)+(b)+(c) should total 100 ignoring pigments, stabilizers and other additives. Halide polymers specified are polyvinyl chloride, bromide, fluoride and iodide and vinyl chloride/vinyl acetate copolymers. The copolymer (b) may be derived from styrene, 3,4-dichlorostyrene, dimethyl styrene, alpha methyl styrene, alpha methoxy styrene of 3,4-dichloroalphamethyl styrene and acrylonitrile or alpha halogen-or C1-4 alkyl-substituted acrylonitrile. The polyurethane (c) may be prepared from a hydroxy terminated polyester or polyether, e.g. poly(ethylene-propylene) adipate, poly(ethylenebutylene) sebacate, or polytetramethylene or polyethylene ether glycol and p,p1-disocyanato diphenyl methane, 2,4-tolylene diisocyanate, naphthalene-1,5-diisocyanate and hexamethylene diisocyanate. The preferred blending technique is to dry blend the vinyl halide polymer with pigments and stabilizers; mill this blend into the copolymer at 300 DEG to 350 DEG C., and then to mill in the polyurethane at 200 DEG to 400 DEG C. Specification 694,978 is referred to. Reference has been directed by the Comptroller to Specification 844,240.
GB4985/59A 1958-02-13 1958-02-12 Rigid vinyl halide polymer compositions containing polyurethane elastomers Expired GB909704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71496858A 1958-02-13 1958-02-13

Publications (1)

Publication Number Publication Date
GB909704A true GB909704A (en) 1962-10-31

Family

ID=24872207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4985/59A Expired GB909704A (en) 1958-02-13 1958-02-12 Rigid vinyl halide polymer compositions containing polyurethane elastomers

Country Status (3)

Country Link
FR (1) FR1220301A (en)
GB (1) GB909704A (en)
NL (1) NL111829C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0324353A1 (en) * 1988-01-13 1989-07-19 Bayer Ag Thermoplastic composition based on PVC and a poly-alpha olefin/polyurethane block copolymer
EP0473426A2 (en) * 1990-08-29 1992-03-04 Chisso Corporation Vinyl chloride resin composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272198A (en) * 1963-07-29 1966-09-13 Burton E Balkin Method for inducing state of reduced awareness

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0324353A1 (en) * 1988-01-13 1989-07-19 Bayer Ag Thermoplastic composition based on PVC and a poly-alpha olefin/polyurethane block copolymer
US4940755A (en) * 1988-01-13 1990-07-10 Bayer Aktiengesellschaft Thermoplastic moulding compositions based on polyvinyl chloride and a poly-α-olefine/polyurethane block copolymer
EP0473426A2 (en) * 1990-08-29 1992-03-04 Chisso Corporation Vinyl chloride resin composition
EP0473426A3 (en) * 1990-08-29 1993-04-21 Chisso Corporation Vinyl chloride resin composition

Also Published As

Publication number Publication date
NL111829C (en)
FR1220301A (en) 1960-05-24

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