GB1340398A - Stable vinyl acetate n-methylolacrylamide latexes with polyvinyl alcohol - Google Patents

Stable vinyl acetate n-methylolacrylamide latexes with polyvinyl alcohol

Info

Publication number
GB1340398A
GB1340398A GB4959971A GB1340398DA GB1340398A GB 1340398 A GB1340398 A GB 1340398A GB 4959971 A GB4959971 A GB 4959971A GB 1340398D A GB1340398D A GB 1340398DA GB 1340398 A GB1340398 A GB 1340398A
Authority
GB
United Kingdom
Prior art keywords
vinyl acetate
methylolacrylamide
polyvinyl alcohol
prepared
latex
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
GB4959971A
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.)
Hexion Inc
Original Assignee
Borden 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
Application filed by Borden Inc filed Critical Borden Inc
Publication of GB1340398A publication Critical patent/GB1340398A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
    • C08F261/02—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols
    • C08F261/04—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols on to polymers of vinyl alcohol

Abstract

1340398 Vinyl acetate/N-methylolacrylamide latexes BORDEN Inc 26 Oct 1971 49599/71 Heading C3P A stable aqueous latex of a vinyl acetate/N- methylolacrylamide copolymer is prepared by adding gradually, to an aqueous medium containing polyvinyl alcohol, a mixture of vinyl acetate and N-methylolacrylamide in a constant ratio and at a rate not exceeding the rate of polymerization, a free radical initiator also being added to the polymerization medium. An anionic surfactant may be included in the aqueous medium and also a seed latex of vinyl acetate polymer or copolymer. The latter may be prepared in situ by polymerizing a portion of the vinyl acetate in the aqueous medium before commencing the gradual addition of the two monomers. In examples the polyvinyl alcohol is at least 91% hydrolysed and the seed latex is prepared from vinyl acetate or vinyl acetate and methyl acrylate. Ammonium persulphate was used as initiator and sodium lauryl sulphate or tetrasodium N - (1,2 - dicarboxyethyl) - N- octadecyl - sulphosuccinamate as surfactants. The resulting latex is used as an adhesive for forming plywood either on its own or using additives such as p-toluenesulphonic acid and phenolformaldehyde resin.
GB4959971A 1971-09-13 1971-10-26 Stable vinyl acetate n-methylolacrylamide latexes with polyvinyl alcohol Expired GB1340398A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP46071159A JPS4837489A (en) 1971-09-13 1971-09-13
FR7137013A FR2157031A5 (en) 1971-09-13 1971-10-14
GB4959971 1971-10-26

Publications (1)

Publication Number Publication Date
GB1340398A true GB1340398A (en) 1973-12-12

Family

ID=27249677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4959971A Expired GB1340398A (en) 1971-09-13 1971-10-26 Stable vinyl acetate n-methylolacrylamide latexes with polyvinyl alcohol

Country Status (3)

Country Link
JP (1) JPS4837489A (en)
FR (1) FR2157031A5 (en)
GB (1) GB1340398A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009120370A1 (en) * 2008-03-27 2009-10-01 Dow Global Technologies Inc. Polyvinyl ester-based latex coating compositions

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569928B2 (en) * 1974-02-01 1981-03-04
JPH0717881B2 (en) * 1986-12-29 1995-03-01 大鹿振興株式会社 Adhesive for veneer makeup processing
DE4313206A1 (en) * 1993-04-22 1994-10-27 Wacker Chemie Gmbh Use of aqueous vinyl ester copolymer dispersions as adhesives, which are easy to wash off during processing, but form waterproof bonds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009120370A1 (en) * 2008-03-27 2009-10-01 Dow Global Technologies Inc. Polyvinyl ester-based latex coating compositions
US8647427B2 (en) 2008-03-27 2014-02-11 Styron Europe Gmbh Polyvinyl ester-based latex coating compositions
CN102046669B (en) * 2008-03-27 2014-06-11 斯泰隆欧洲有限责任公司 Polyvinyl ester-based latex coating compositions

Also Published As

Publication number Publication date
JPS4837489A (en) 1973-06-02
FR2157031A5 (en) 1973-06-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees