GB1121319A - Compositions of thermoplastic polymers containing polar groups with certain ethylenecopolymers - Google Patents

Compositions of thermoplastic polymers containing polar groups with certain ethylenecopolymers

Info

Publication number
GB1121319A
GB1121319A GB33273/66A GB3327366A GB1121319A GB 1121319 A GB1121319 A GB 1121319A GB 33273/66 A GB33273/66 A GB 33273/66A GB 3327366 A GB3327366 A GB 3327366A GB 1121319 A GB1121319 A GB 1121319A
Authority
GB
United Kingdom
Prior art keywords
units
vinyl
esters
derived
copolymers
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
GB33273/66A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1121319A publication Critical patent/GB1121319A/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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

Abstract

Compositions comprise (A) a thermoplastic polymer having polar groups and (B) a copolymer having (1) units of formula <FORM:1121319/C3/1> and (2) units of formula <FORM:1121319/C3/2> where R1 is hydrogen or alkyl, and R2 is a hydrocarbyl group in which the carbon atom attached to the C=O group is a quaternary carbon atom, and optionally (3) units of formula <FORM:1121319/C3/3> or <FORM:1121319/C3/4> where R3 is hydrogen or alkyl, R4 is a hydrocarbyl group in which the carbon atom attached to the C = O group is a primary, secondary, tertiary or aromatic-type atom, R5 is hydrogen or alkyl, and X is hydroxyl or a metal alcoholate group. The polymers of category A are homo or copolymers of vinyl halides, e.g. with vinyl esters (which are preferred and exemplified) vinylidene halides, acrylic or methacrylic acid esters, or acrylonitrile. The copolymers of category B may also contain units derived from other monomers, those specified being acrylic, methacrylic, fumaric, maleic, itaconic, aconitic and vinyl sulphonic acids and their metal salts, vinyl benzoate and chloride, vinylidene cyanide and chloride, vinylmethyl ether, acrylonitrile, norbornene and norbornadiene. The units (2) may be derived from esters of pivalic acid, 1,1,3,3 - tetramethylbutanecarboxylic acid, 1,2-dimethyl - 1 - isopropyl - propane carboxylic acid, 1,1,4 - trimethylpentane carboxylic acid, and esters of acids having 9-19 carbon atoms and derived from cracked petroleum fractions. The units (3) are suitably derived from vinyl- or isopropenyl esters of acetic, propionic, isobutyric, 2 - ethylhexanoic, and benzoic acids. The units (4) are derived from the partial or complete hydrolysis of the ehtylene-ester copolymers. The compositions are prepared by mixing the two polymers in the solid state at elevated temperatures in mixing and/or kneading devices, preferably in two stages, one at a low temperature and one at a higher temperature. Polymers (A) may be obtained by conventional techniques, while polymers (B) may be obtained by the processes described in Specification 1,094,087 and in Specification 1,086,036. In the examples, vinyl chloride homopolymers and copolymers with vinyl esters are compounded with various ethylene-ester copolymers, together with 1,3,5-trimethyl-2,4,6-tris - (3,5 - di - t - butyl - 4 - hydroxybenzyl) benzene as antioxidant and di-(n-butyl)-tin-b -mercaptopropionate as stabilizer.
GB33273/66A 1965-07-26 1966-07-25 Compositions of thermoplastic polymers containing polar groups with certain ethylenecopolymers Expired GB1121319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6509635A NL6509635A (en) 1965-07-26 1965-07-26

Publications (1)

Publication Number Publication Date
GB1121319A true GB1121319A (en) 1968-07-24

Family

ID=19793736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33273/66A Expired GB1121319A (en) 1965-07-26 1966-07-25 Compositions of thermoplastic polymers containing polar groups with certain ethylenecopolymers

Country Status (5)

Country Link
BE (1) BE684581A (en)
DE (1) DE1694890A1 (en)
FR (1) FR1487679A (en)
GB (1) GB1121319A (en)
NL (1) NL6509635A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257413A2 (en) * 1986-08-21 1988-03-02 Bayer Ag Use of specific ethylene-vinyl-acetate copolymers in the modification of PVC

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257413A2 (en) * 1986-08-21 1988-03-02 Bayer Ag Use of specific ethylene-vinyl-acetate copolymers in the modification of PVC
EP0257413A3 (en) * 1986-08-21 1989-07-26 Bayer Ag Use of specific ethylene-vinyl-acetate copolymers in the modification of pvc

Also Published As

Publication number Publication date
DE1694890A1 (en) 1970-08-06
FR1487679A (en) 1967-07-07
NL6509635A (en) 1967-01-27
BE684581A (en) 1967-01-25

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