GB911105A - Vinyl chloride polymer compositions - Google Patents

Vinyl chloride polymer compositions

Info

Publication number
GB911105A
GB911105A GB2240460A GB2240460A GB911105A GB 911105 A GB911105 A GB 911105A GB 2240460 A GB2240460 A GB 2240460A GB 2240460 A GB2240460 A GB 2240460A GB 911105 A GB911105 A GB 911105A
Authority
GB
United Kingdom
Prior art keywords
examples
ethyl
methyl
per cent
ethylene
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
GB2240460A
Inventor
Arthur William Birley
Anthony Horace Willbourn
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority to NL266387D priority Critical patent/NL266387A/xx
Priority to BE605390D priority patent/BE605390A/xx
Priority to NL123209D priority patent/NL123209C/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2240460A priority patent/GB911105A/en
Priority to AU5747/61A priority patent/AU253032B2/en
Priority to ES0268609A priority patent/ES268609A1/en
Priority to DE19611494125 priority patent/DE1494125C3/en
Priority to FR866189A priority patent/FR1302494A/en
Publication of GB911105A publication Critical patent/GB911105A/en
Priority to GB1507466A priority patent/GB1103527A/en
Priority to FR99651A priority patent/FR92026E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F22/00—Homopolymers and 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; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene

Abstract

Polymer compositions comprise 98 to 60 wt. per cent of a vinyl chloride homopolymer or copolymer with up to 20 wt. per cent of a comonomer, and 2 to 40 wt. per cent of a solid ethylene copolymer containing 7 to 95 wt. per cent of units derived from a mono-ethylenic monomer having at least two valencies satisfied by hydrogen and either has at least one satisfied by CN, COOH or COOR, where R is a monovalent hydrocarbon radical, or contains the divalent radical -CO-O-OC-. Examples of such monomers are methyl, ethyl, butyl, i-amyl and 2-ethyl-hexyl acrylates, methyl methacrylate, acrylic acid, acrylonitrile, dimethyl and diethyl maleate and fumarate, maleic acid and anhydride, fumaric acid and methyl alphachloracrylate. The ethylene copolymer may contain a third monomer, e.g. propylene, isobutene, butene-1, vinyl acetate or propionate, or another of the above-specified class such as methacrylic acid and methacrylonitrile. The composition is preferably prepared by first gelling the vinyl chloride polymer and then blending in the ethylene copolymer and optional ingredients. An organo-tin stabilizer is incorporated in the exemplary compositions. Preparing ethylene copolymers. The ethylene copolymers used in the above compositions may be prepared in bulk, solution or suspension; chain transfer agents may be present. In specific examples polymerization is either effected in bulk in an autoclave or in benzene solution; in some examples the ethylene is added incrementally, and some are identical except for the yield to which polymerization is allowed to proceed. Catalysts used in the examples are di-t-butyl, benzoyl and 3,5,5 trimethyl hexanoyl peroxides. Comonomers used are methyl methacrylate (Examples 1 to 6, 8 to 10 and 16), methyl, ethyl or 2-ethyl-hexyl acrylate (7), acrylonitrile (11) and diethyl maleate (12 to 15). Physical properties of the methacrylate copolymers are specified and vary within the following ranges:-Crystallinity 0 to 28%; M.P. 94 DEG to 110 DEG C.; melt flow index 0,06 to 26; and R.I. 1,471 to 1,499. Specification 703,252 is referred to.
GB2240460A 1960-06-27 1960-06-27 Vinyl chloride polymer compositions Expired GB911105A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL266387D NL266387A (en) 1960-06-27
BE605390D BE605390A (en) 1960-06-27
NL123209D NL123209C (en) 1960-06-27
GB2240460A GB911105A (en) 1960-06-27 1960-06-27 Vinyl chloride polymer compositions
AU5747/61A AU253032B2 (en) 1960-06-27 1961-06-14 Compositions containing vinyl chloride polymers
ES0268609A ES268609A1 (en) 1960-06-27 1961-06-26 Vinyl chloride polymer compositions
DE19611494125 DE1494125C3 (en) 1960-06-27 1961-06-27 Thermopastic molding compound
FR866189A FR1302494A (en) 1960-06-27 1961-06-27 New polymer compositions based on vinyl chloride
GB1507466A GB1103527A (en) 1960-06-27 1966-04-05 Vinyl chloride polymer compositions
FR99651A FR92026E (en) 1960-06-27 1967-03-21 New polymer compositions based on vinyl chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2240460A GB911105A (en) 1960-06-27 1960-06-27 Vinyl chloride polymer compositions

Publications (1)

Publication Number Publication Date
GB911105A true GB911105A (en) 1962-11-21

Family

ID=10178821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2240460A Expired GB911105A (en) 1960-06-27 1960-06-27 Vinyl chloride polymer compositions

Country Status (7)

Country Link
AU (1) AU253032B2 (en)
BE (1) BE605390A (en)
DE (1) DE1494125C3 (en)
ES (1) ES268609A1 (en)
FR (1) FR1302494A (en)
GB (1) GB911105A (en)
NL (2) NL123209C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298282A2 (en) * 1987-07-08 1989-01-11 Alkor Gmbh Kunststoffe Film and process for its preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298282A2 (en) * 1987-07-08 1989-01-11 Alkor Gmbh Kunststoffe Film and process for its preparation
EP0298282A3 (en) * 1987-07-08 1991-02-06 Alkor Gmbh Kunststoffe Film and process for its preparation

Also Published As

Publication number Publication date
FR1302494A (en) 1962-08-31
DE1494125B2 (en) 1973-04-19
AU253032B2 (en) 1964-07-16
NL266387A (en)
DE1494125A1 (en) 1969-02-06
DE1494125C3 (en) 1973-11-22
BE605390A (en)
ES268609A1 (en) 1961-10-16
NL123209C (en)

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