GB1475552A - Emulsion copolymers - Google Patents

Emulsion copolymers

Info

Publication number
GB1475552A
GB1475552A GB5071274A GB5071274A GB1475552A GB 1475552 A GB1475552 A GB 1475552A GB 5071274 A GB5071274 A GB 5071274A GB 5071274 A GB5071274 A GB 5071274A GB 1475552 A GB1475552 A GB 1475552A
Authority
GB
United Kingdom
Prior art keywords
copolymer
weight
allyl
emulsion
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
GB5071274A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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
Priority claimed from US433635A external-priority patent/US3875100A/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1475552A publication Critical patent/GB1475552A/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
    • C08F218/00—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
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • 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
    • C08F214/00—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
    • C08F214/02—Monomers containing chlorine
    • C08F214/04—Monomers containing two carbon atoms
    • C08F214/06—Vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

1475552 Vinyl halide polymer emulsion CIBA GEIGY AG 22 Nov 1974 [16 Jan 1974] 50712/74 Heading C3P An aqueous emulsion comprises an aqueous medium having colloidally suspended therein an emulsion copolymer of 35-96À5% by weight of the copolymer of units of vinyl halide or halides, 3-60% by weight of the copolymer of units of an ethylenically unsaturated monomer component (other than a vinyl halide) comprising at least one monomer selected from ethylene and monoethylenically unsaturated carboxylic acid esters containing a terminal saturated hydrocarbon group containing at least 2 carbon atoms, and 0À5-15% by weight of the copolymer of units of copolymerisable monomer component imparting thermosetting characteristics to the copolymer and comprising at least 0À5% by weight of an optionallly etherified N-methylol functional addition product of formaldehyde with an allyl or methallyl carbamate having the formula in which R 1 is hydrogen or methyl, R 2 is alkyl. ene (C 2 -C 4 ), and n is 0-10. The vinyl halide may be vinyl chloride. The ethylenically unsaturated monomer preferably consists of ethylene. The copolymerizable monomer component imparting thermosetting characteristics is preferably derived from allyl carbamate and has the formula The N.methylol groups of the addition product may be etherified with a C 1-8 alcohol. Further monomers may also be present such as acrylamide, methacrylamide, allyl alcohol, 2-hydroxy ethylacrylate or methacrylate, acrylic acid, methacrylic acid, crotonic acid, acrylonitrile, methyl methacrylate, styrene or vinyl acetate. In Example 1 a monomer emulsion containing vinyl chloride, acrylamide and N-methylol allyl carbamate is suspended in water together with either previously prepared seed polymer emulsion from these monomers or polyvinylchloride, sodium lauryl sulphate and the dioctyl ester of sodium sulphosuccinic acid, ferrous sulphate, maleic anhydride and sodium persulphate after which the reactor was pressurized with ethylene and heated to 50‹ C. Example 2 repeats Example 1 except that N-ethoxy methyl allyl carbamate is used.
GB5071274A 1974-01-16 1974-11-22 Emulsion copolymers Expired GB1475552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US433635A US3875100A (en) 1971-05-11 1974-01-16 Thermosetting vinyl or vinylidene halide emulsion copolymers

Publications (1)

Publication Number Publication Date
GB1475552A true GB1475552A (en) 1977-06-01

Family

ID=23720929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5071274A Expired GB1475552A (en) 1974-01-16 1974-11-22 Emulsion copolymers

Country Status (6)

Country Link
JP (1) JPS5117966A (en)
CA (1) CA1044836A (en)
DE (1) DE2459620A1 (en)
FR (1) FR2257644B1 (en)
GB (1) GB1475552A (en)
IT (1) IT1026153B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446246A (en) * 1982-09-09 1984-05-01 Three Bond Co., Ltd. Catalyst systems for two-pack acrylic adhesive formulations
JPH04100878A (en) * 1990-08-17 1992-04-02 Sekisui Chem Co Ltd Bonding method
US10968544B2 (en) 2010-09-24 2021-04-06 Trident Limited Process for manufacturing air rich yarn and air rich fabric

Also Published As

Publication number Publication date
JPS5117966A (en) 1976-02-13
FR2257644A1 (en) 1975-08-08
CA1044836A (en) 1978-12-19
FR2257644B1 (en) 1979-09-28
IT1026153B (en) 1978-09-20
DE2459620A1 (en) 1975-07-17

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee