GB1426087A - Polyurethane lattices - Google Patents

Polyurethane lattices

Info

Publication number
GB1426087A
GB1426087A GB5633773A GB5633773A GB1426087A GB 1426087 A GB1426087 A GB 1426087A GB 5633773 A GB5633773 A GB 5633773A GB 5633773 A GB5633773 A GB 5633773A GB 1426087 A GB1426087 A GB 1426087A
Authority
GB
United Kingdom
Prior art keywords
polyurethane
latex
polymer
polymerization
prepared
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
GB5633773A
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB1426087A publication Critical patent/GB1426087A/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
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Abstract

1426087 Polyurethane / addition polymer latices AMERICAN CYANAMID CO 5 Dec 1973 [9 April 1973] 56337/73 Headings C3P and C3R A polymer latex comprises a polyurethane latex and a polymer of at least one ethylenically unsaturated monomer which has been obtained by the free radical polymerization of said monomer(s) in the presence of the polyurethane latex. The unsaturated monomer may be polymerized in the presence of a latex of an isocyanate-terminated prepolymer which completely cures during the addition polymerization. The polyurethane may be derived from a polymeric diol (which may be a polyester, polyether, a polypropylene ether glycol, or a polyformal), and an organic diisocyanate. The isocyanate terminated prepolymer may be prepared from a polymeric diol, a small amount of a polymeric triol or tetrol and an organic diisocyanate. The polymerization of styrene, and methyl methacrylate, with and without acrylonitrile, is exemplified. In Examples 1 and 2 a prepolymer and fully polymerized polyurethane are prepared from polypropylene glycol, 2,2<SP>1</SP>- bis - (hydroxymethyl) propionic acid and 2,4<SP>1</SP>- tolylene diisocyanate.
GB5633773A 1973-04-09 1973-12-05 Polyurethane lattices Expired GB1426087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34933673A 1973-04-09 1973-04-09

Publications (1)

Publication Number Publication Date
GB1426087A true GB1426087A (en) 1976-02-25

Family

ID=23371955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5633773A Expired GB1426087A (en) 1973-04-09 1973-12-05 Polyurethane lattices

Country Status (10)

Country Link
JP (1) JPS503159A (en)
AR (1) AR197647A1 (en)
AU (1) AU471844B2 (en)
BE (1) BE812308A (en)
BR (1) BR7400581D0 (en)
DE (1) DE2363307A1 (en)
FR (1) FR2224514A1 (en)
GB (1) GB1426087A (en)
IT (1) IT1000346B (en)
NL (1) NL7317485A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124239A (en) * 1982-07-14 1984-02-15 Norwood Ind Inc A stable polymeric composition, a method of forming a composite sheet material and a composite sheet material
US4496624A (en) * 1982-07-14 1985-01-29 Norwood Industries, Inc. Fibrous web impregnated with coagulated polyurethane and polyolefin admixture

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114651A (en) * 1976-03-23 1977-09-26 Texaco Development Corp Compound of prepolymer on basis of polyether having isocyanate as end group
DE3129562C2 (en) * 1980-07-29 1994-10-06 Kao Corp Color deepening agent
JPH0730246B2 (en) * 1986-03-14 1995-04-05 三井東圧化学株式会社 Emulsion resin composition and method for producing the same
DE3628124A1 (en) * 1986-08-19 1988-03-03 Herberts Gmbh AQUEOUS COATING AGENT, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF
DE3628125A1 (en) * 1986-08-19 1988-03-03 Herberts Gmbh AQUEOUS COATING AGENT, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF
GB8721538D0 (en) * 1987-09-14 1987-10-21 Polyvinyl Chemie Holland Bv Aqueous dispersions
GB8721536D0 (en) * 1987-09-14 1987-10-21 Polyvinyl Chemical Ind Aqueous dispersions
GB9211794D0 (en) * 1992-06-04 1992-07-15 Ici Resins Bv Aqueous coating compositions
DE4315269A1 (en) * 1993-05-07 1994-11-10 Rotta Gmbh Aqueous polymer dispersions and their use for the production of water vapor permeable textile coatings
AT400440B (en) * 1993-12-06 1995-12-27 Vianova Kunstharz Ag METHOD FOR THE PRODUCTION OF WATER-THINNABLE LACQUER AND THE USE THEREOF
US5739194A (en) * 1996-06-24 1998-04-14 Ppg Industries, Inc. Humidity resistant aqueous urethane/acrylic resins and coating compositions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124239A (en) * 1982-07-14 1984-02-15 Norwood Ind Inc A stable polymeric composition, a method of forming a composite sheet material and a composite sheet material
US4496624A (en) * 1982-07-14 1985-01-29 Norwood Industries, Inc. Fibrous web impregnated with coagulated polyurethane and polyolefin admixture

Also Published As

Publication number Publication date
FR2224514A1 (en) 1974-10-31
BR7400581D0 (en) 1974-11-05
BE812308A (en) 1974-09-16
AU471844B2 (en) 1976-05-06
JPS503159A (en) 1975-01-14
DE2363307A1 (en) 1974-10-24
AU6329273A (en) 1975-06-12
AR197647A1 (en) 1974-04-23
NL7317485A (en) 1974-10-11
IT1000346B (en) 1976-03-30

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed