GB917034A - Polyvinyl chloride mixtures resistant to prolonged high pressures - Google Patents

Polyvinyl chloride mixtures resistant to prolonged high pressures

Info

Publication number
GB917034A
GB917034A GB1804760A GB1804760A GB917034A GB 917034 A GB917034 A GB 917034A GB 1804760 A GB1804760 A GB 1804760A GB 1804760 A GB1804760 A GB 1804760A GB 917034 A GB917034 A GB 917034A
Authority
GB
United Kingdom
Prior art keywords
polyvinyl chloride
weight
parts
high pressures
prolonged high
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
GB1804760A
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB917034A publication Critical patent/GB917034A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00—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 carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L35/02—Homopolymers or copolymers of 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)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

A polyvinyl chloride composition comprises 98 to 99,5 parts by weight of a suspension polyvinyl chloride (produced by polymerizing vinyl chloride in the presence of monomer-soluble activators with protective colloids as suspension stabilizers) and 0,5 to 2 parts by weight of a copolymer derived from 50 to 90 parts by weight of dibutyl fumarate and 50 to 10 parts by weight of butadiene. The polyvinyl chloride may have a K-value between 60 and 80. Optional ingredients specified are manganese hydroxide, calcium stearate, a proprietary wax and glycerine mono-oleate. The mixture may be homogenized and gelatinized on rollers at 160 DEG to 180 DEG C. and then granulated. The granulate may be extruded to form tubes especially resistant to prolonged high pressures.
GB1804760A 1959-04-15 1960-05-23 Polyvinyl chloride mixtures resistant to prolonged high pressures Expired GB917034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1959C0018802 DE1102387B (en) 1959-04-15 1959-04-15 Impact-resistant polyvinyl chloride molding compounds

Publications (1)

Publication Number Publication Date
GB917034A true GB917034A (en) 1963-01-30

Family

ID=7016512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1804760A Expired GB917034A (en) 1959-04-15 1960-05-23 Polyvinyl chloride mixtures resistant to prolonged high pressures

Country Status (4)

Country Link
DE (1) DE1102387B (en)
FR (2) FR1244489A (en)
GB (1) GB917034A (en)
NL (1) NL244068A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2675151B1 (en) * 1991-04-09 1994-01-21 Calandrage Industriel Francais MATERIAL BASED ON SYNTHETIC RESINS, METHOD FOR THE PRODUCTION THEREOF AND USES THEREOF, PARTICULARLY IN THE MANUFACTURE OF LEATHER GOODS, STATIONERY AND PACKING.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779748A (en) * 1953-05-04 1957-01-29 Us Rubber Co Thermoplastic composition comprising vinyl chloride polymer and diolefindialkyl fumarate copolymer

Also Published As

Publication number Publication date
DE1102387B (en) 1961-03-16
FR77890E (en) 1962-05-04
FR1244489A (en) 1960-09-19
NL244068A (en)

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