ES324976A1 - A method of preparation of a stable latex. (Machine-translation by Google Translate, not legally binding) - Google Patents

A method of preparation of a stable latex. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES324976A1
ES324976A1 ES0324976A ES324976A ES324976A1 ES 324976 A1 ES324976 A1 ES 324976A1 ES 0324976 A ES0324976 A ES 0324976A ES 324976 A ES324976 A ES 324976A ES 324976 A1 ES324976 A1 ES 324976A1
Authority
ES
Spain
Prior art keywords
polymerization
ethylene
translation
machine
legally binding
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
ES0324976A
Other languages
Spanish (es)
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.)
Cumberland Chemical Corp
Original Assignee
Cumberland Chemical Corp
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 Cumberland Chemical Corp filed Critical Cumberland Chemical Corp
Publication of ES324976A1 publication Critical patent/ES324976A1/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
    • C08F218/08—Vinyl acetate
    • 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

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)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerization Catalysts (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

A method of preparing a stable latex of a vinyl acetate-ethylene copolymer by emulsion polymerization of vinyl acetate in an aqueous polymerization medium at a temperature of 0 to 80º C, in the presence of a polymerization catalyst characterized by producing a latex with a high solids content, being the effective method to introduce from 5 to 40% of ethylene in the copolymer, whose results are obtained by maintaining a continuous atmosphere of ethylene in the reaction zone, said polymerization being initiated once the Aqueous polymerization medium containing the vinyl acetate has reached equilibrium with respect to the ethylene dissolved at the polymerization pressure within the range of 10 to 100 atmospheres. (Machine-translation by Google Translate, not legally binding)
ES0324976A 1965-03-31 1966-03-31 A method of preparation of a stable latex. (Machine-translation by Google Translate, not legally binding) Expired ES324976A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44437665A 1965-03-31 1965-03-31

Publications (1)

Publication Number Publication Date
ES324976A1 true ES324976A1 (en) 1967-03-01

Family

ID=23764630

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0324976A Expired ES324976A1 (en) 1965-03-31 1966-03-31 A method of preparation of a stable latex. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
JP (2) JPS5125372B1 (en)
BE (1) BE678729A (en)
DE (1) DE1595402A1 (en)
ES (1) ES324976A1 (en)
GB (1) GB1117711A (en)
NL (1) NL6604289A (en)
SE (1) SE353542B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2107287B2 (en) * 1971-02-16 1980-12-18 Hoechst Ag, 6000 Frankfurt Process for the production of paper coating slips
US3769151A (en) * 1972-02-14 1973-10-30 Union Oil Co Adhesive composition and method of preparation
US3734819A (en) * 1972-02-14 1973-05-22 Union Oil Co Ethylene-vinyl acetate emulsion adhesive
JPS5818931B2 (en) * 1976-04-28 1983-04-15 住友化学工業株式会社 Vinyl acetate-ethylene copolymer emulsion for adhesive base
JPS58144104U (en) * 1982-03-24 1983-09-28 日立建機株式会社 Braking device for hydraulically driven machines
JPS624903A (en) * 1985-06-29 1987-01-10 Kawasaki Heavy Ind Ltd Load reversing compensation circuit of hydraulic cylinder
US4812510A (en) * 1986-04-17 1989-03-14 The Glidden Company Small particle size latex based on vinyl acetate polymers
JPH01159715U (en) * 1988-04-27 1989-11-06
DE102009001097A1 (en) 2009-02-24 2010-09-02 Wacker Chemie Ag Process for the preparation of vinyl acetate-ethylene copolymers by emulsion polymerization
DE102010038788A1 (en) 2010-08-02 2012-02-02 Wacker Chemie Ag Process for the preparation of vinyl acetate-ethylene copolymers by emulsion polymerization
DE102012205455A1 (en) 2012-04-03 2013-10-10 Wacker Chemie Ag Process for the preparation of vinyl ester polymers with specifically adjustable dispersity at low polydispersity
CN114426620B (en) * 2020-10-14 2023-10-13 中国石油化工股份有限公司 Vinyl acetate-ethylene copolymer emulsion and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE465253A (en) * 1942-06-06

Also Published As

Publication number Publication date
DE1595402A1 (en) 1970-03-19
BE678729A (en) 1966-09-01
SE353542B (en) 1973-02-05
NL6604289A (en) 1966-10-03
GB1117711A (en) 1968-06-19
JPS5125372B1 (en) 1976-07-30
JPS5237012B1 (en) 1977-09-20

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