FR2000405A1 - Urethane foam prodn and catalyst - Google Patents

Urethane foam prodn and catalyst

Info

Publication number
FR2000405A1
FR2000405A1 FR6900835A FR6900835A FR2000405A1 FR 2000405 A1 FR2000405 A1 FR 2000405A1 FR 6900835 A FR6900835 A FR 6900835A FR 6900835 A FR6900835 A FR 6900835A FR 2000405 A1 FR2000405 A1 FR 2000405A1
Authority
FR
France
Prior art keywords
catalyst
urethane foam
poly
cpd
functional
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.)
Withdrawn
Application number
FR6900835A
Other languages
French (fr)
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.)
RUDZKI HENRYK
Original Assignee
RUDZKI HENRYK
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 RUDZKI HENRYK filed Critical RUDZKI HENRYK
Publication of FR2000405A1 publication Critical patent/FR2000405A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids

Abstract

Process comprises admixing at least one poly-functional isocyanate cpd. with at least one poly-functional cpd. contng. an active H group in the presence of a blowing agent and a catalyst compsn. comprising 10-90 wt. % of an aliphatic amine and 90-10% wt. of a tertiary amine salt of an alkylarylsulphonic acid. The foam may be used for padding, pillows etc., and the catalyst is non-toxic and relatively non-objectional from a colour and odour standpoint.
FR6900835A 1968-01-18 1969-01-17 Urethane foam prodn and catalyst Withdrawn FR2000405A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69869368A 1968-01-18 1968-01-18
US71555468A 1968-03-25 1968-03-25

Publications (1)

Publication Number Publication Date
FR2000405A1 true FR2000405A1 (en) 1969-09-05

Family

ID=27106264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900835A Withdrawn FR2000405A1 (en) 1968-01-18 1969-01-17 Urethane foam prodn and catalyst

Country Status (2)

Country Link
DE (1) DE1902311A1 (en)
FR (1) FR2000405A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212952A (en) * 1978-12-21 1980-07-15 Union Carbide Corporation N,N,N',N'-Tetramethyl-αω-polymethlenediamines as catalysts for the preparation of urethane foams
US4412013A (en) * 1982-09-20 1983-10-25 Ford Motor Company Expandable urethane sealant compositions
EP0119196B1 (en) * 1982-09-20 1987-04-15 Ford Motor Company Limited Expandable urethane sealant compositions

Also Published As

Publication number Publication date
DE1902311A1 (en) 1969-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse