CA1322064C - Emulsions de copolymere ethylene-acetate de vinyle prepares en presence d'un systeme stabilisant a base d'alcool polyvinylique de faible poids moleculaire et de surfactant - Google Patents

Emulsions de copolymere ethylene-acetate de vinyle prepares en presence d'un systeme stabilisant a base d'alcool polyvinylique de faible poids moleculaire et de surfactant

Info

Publication number
CA1322064C
CA1322064C CA000558636A CA558636A CA1322064C CA 1322064 C CA1322064 C CA 1322064C CA 000558636 A CA000558636 A CA 000558636A CA 558636 A CA558636 A CA 558636A CA 1322064 C CA1322064 C CA 1322064C
Authority
CA
Canada
Prior art keywords
vinyl acetate
ethylene copolymer
copolymer emulsion
polyvinyl alcohol
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 - Fee Related
Application number
CA000558636A
Other languages
English (en)
Inventor
William Edward Lenney
John Generoso Iacoviello
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 US07/015,194 external-priority patent/US4921898A/en
Application filed by Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Priority to CA000558636A priority Critical patent/CA1322064C/fr
Application granted granted Critical
Publication of CA1322064C publication Critical patent/CA1322064C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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)
  • Adhesives Or Adhesive Processes (AREA)
CA000558636A 1987-02-17 1988-02-10 Emulsions de copolymere ethylene-acetate de vinyle prepares en presence d'un systeme stabilisant a base d'alcool polyvinylique de faible poids moleculaire et de surfactant Expired - Fee Related CA1322064C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000558636A CA1322064C (fr) 1987-02-17 1988-02-10 Emulsions de copolymere ethylene-acetate de vinyle prepares en presence d'un systeme stabilisant a base d'alcool polyvinylique de faible poids moleculaire et de surfactant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/015,194 US4921898A (en) 1985-08-02 1987-02-17 Vinyl acetate-ethylene copolymer emulsions prepared in the presence of a stabilizing system of a low molecular weight polyvinyl alcohol and a surfactant
CA000558636A CA1322064C (fr) 1987-02-17 1988-02-10 Emulsions de copolymere ethylene-acetate de vinyle prepares en presence d'un systeme stabilisant a base d'alcool polyvinylique de faible poids moleculaire et de surfactant

Publications (1)

Publication Number Publication Date
CA1322064C true CA1322064C (fr) 1993-09-07

Family

ID=25671711

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000558636A Expired - Fee Related CA1322064C (fr) 1987-02-17 1988-02-10 Emulsions de copolymere ethylene-acetate de vinyle prepares en presence d'un systeme stabilisant a base d'alcool polyvinylique de faible poids moleculaire et de surfactant

Country Status (1)

Country Link
CA (1) CA1322064C (fr)

Similar Documents

Publication Publication Date Title
US4921898A (en) Vinyl acetate-ethylene copolymer emulsions prepared in the presence of a stabilizing system of a low molecular weight polyvinyl alcohol and a surfactant
EP0153728B1 (fr) Procédé pour la production d'une émulsion d'un copolymère d'acetate de vinyl et d'éthylène utilisant deux alcohols de polyvinyle comme système de stabilisation et une composition adhésive contenant l'émulsion
US4507429A (en) Pressure sensitive adhesives with improved shear resistance
EP0841351B1 (fr) Compositions aqueuses d'adhésifs sensibles à la pression dérivés de copolymères d'esters vinyliques supérieurs
EP0484822B1 (fr) Emulsions de copolymères acétate de vinyle/ethylène avec des propriétés adhérantes en humidité améliorés
JP3916614B2 (ja) ヒートシール用途の半結晶質エチレン酢酸ビニルエマルジョンポリマー
US5109063A (en) Vinyl acetate/ethylene/NMA copolymer emulsion for nonwoven binder applications
US5633334A (en) Ethylene-vinyl acetate emulsions with an improved balance of adhesive properties
US6001916A (en) Ultra high solids vinyl acetate-ethylene and vinyl acetate homopolymer emulsions
US4725639A (en) Process for preparing pressure sensitive adhesives
EP1114833B1 (fr) Procédé de préparation d' émulsions de copolymères d' acétate de vinyle et d' éthylène stabilisées avec un mélange de polyéthylèneglycol et de polyalcoolvinylique
US5939505A (en) High solids ethylene vinyl acetate emulsions
US5124394A (en) High solids vinyl acetate-ethylene copolymer emulsions prepared using a stabilizing system comprising poly(ethyloxazoline)
US3094500A (en) Vinyl ester polymer emulsions containing polyvinyl alcohol
US6716941B2 (en) High solids ethylene-vinyl acetate latex
US6616798B2 (en) Process for preparing adhesives having improved adhesion
EP0924229B1 (fr) Vinylacetate-ethylène et vinylacetate homopolymère émulsions à solide ultra élevé
WO2019126913A1 (fr) Procédé de préparation de dispersions aqueuses de copolymères
US3231534A (en) Freeze-thaw stable vinyl ester polymer emulsions containing a small amount of copolymerized hydrophilic monomer and the preparation thereof
CA1322064C (fr) Emulsions de copolymere ethylene-acetate de vinyle prepares en presence d'un systeme stabilisant a base d'alcool polyvinylique de faible poids moleculaire et de surfactant
US6395817B2 (en) Poly(vinyl alcohol)-g-polyethylene graft emulsion copolymers
CN109153753B (zh) 一种用于粘合剂的水性聚合物分散体

Legal Events

Date Code Title Description
MKLA Lapsed
MKLA Lapsed

Effective date: 19990907