BE779154A - POLYURETHANE FOAM - Google Patents

POLYURETHANE FOAM

Info

Publication number
BE779154A
BE779154A BE779154A BE779154A BE779154A BE 779154 A BE779154 A BE 779154A BE 779154 A BE779154 A BE 779154A BE 779154 A BE779154 A BE 779154A BE 779154 A BE779154 A BE 779154A
Authority
BE
Belgium
Prior art keywords
polyurethane foam
polyurethane
foam
Prior art date
Application number
BE779154A
Other languages
French (fr)
Inventor
C E Terry
J R Brock
Original Assignee
Textile Rubber & Chem 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 Textile Rubber & Chem Co filed Critical Textile Rubber & Chem Co
Publication of BE779154A publication Critical patent/BE779154A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
BE779154A 1971-11-03 1972-02-09 POLYURETHANE FOAM BE779154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19545171A 1971-11-03 1971-11-03

Publications (1)

Publication Number Publication Date
BE779154A true BE779154A (en) 1972-05-30

Family

ID=22721475

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779154A BE779154A (en) 1971-11-03 1972-02-09 POLYURETHANE FOAM

Country Status (5)

Country Link
JP (1) JPS4858096A (en)
BE (1) BE779154A (en)
DE (1) DE2204036A1 (en)
GB (1) GB1376531A (en)
NL (1) NL7201322A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1023098A (en) * 1973-05-18 1977-12-20 The Dow Chemical Company Air frothed polyurethane foams
US4496706A (en) * 1983-04-11 1985-01-29 Chang Eugene Y C One-component polyurethane adhesive compositions
JPS6096629A (en) * 1983-11-01 1985-05-30 Mitui Toatsu Chem Inc Polyurethane foam
US5733945A (en) * 1995-07-20 1998-03-31 Rogers Corporation Process for manufacturing polyurethane using a metal acetyl acetonate/acetyl acetone catalyst system and the product made therefrom
US5604267A (en) * 1995-08-30 1997-02-18 Arco Chemical Technology, L.P. Process for producing froth polyurethane foam

Also Published As

Publication number Publication date
DE2204036A1 (en) 1973-05-17
GB1376531A (en) 1974-12-04
NL7201322A (en) 1973-05-07
JPS4858096A (en) 1973-08-15
AU4714572A (en) 1974-04-04

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