CA1092297A - Flexible polyurethane foams - Google Patents

Flexible polyurethane foams

Info

Publication number
CA1092297A
CA1092297A CA249,596A CA249596A CA1092297A CA 1092297 A CA1092297 A CA 1092297A CA 249596 A CA249596 A CA 249596A CA 1092297 A CA1092297 A CA 1092297A
Authority
CA
Canada
Prior art keywords
crosslinking agent
catalyst
examples
amine salt
carboxylic acid
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
CA249,596A
Other languages
English (en)
French (fr)
Inventor
Rudolf Ammann
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.)
Dow Chemical Europe SA
Original Assignee
Dow Chemical Europe SA
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 Dow Chemical Europe SA filed Critical Dow Chemical Europe SA
Application granted granted Critical
Publication of CA1092297A publication Critical patent/CA1092297A/en
Expired 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3253—Polyamines being in latent form
    • C08G18/3259—Reaction products of polyamines with inorganic or organic acids or derivatives thereof other than metallic salts
    • C08G18/3262—Reaction products of polyamines with inorganic or organic acids or derivatives thereof other than metallic salts with carboxylic acids or derivatives thereof
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
CA249,596A 1975-10-30 1976-04-05 Flexible polyurethane foams Expired CA1092297A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62748975A 1975-10-30 1975-10-30
US627,489 1975-10-30

Publications (1)

Publication Number Publication Date
CA1092297A true CA1092297A (en) 1980-12-23

Family

ID=24514860

Family Applications (1)

Application Number Title Priority Date Filing Date
CA249,596A Expired CA1092297A (en) 1975-10-30 1976-04-05 Flexible polyurethane foams

Country Status (12)

Country Link
JP (1) JPS601329B2 (it)
AU (1) AU509781B2 (it)
BE (1) BE840422A (it)
CA (1) CA1092297A (it)
DE (1) DE2614203A1 (it)
ES (1) ES446609A1 (it)
FR (1) FR2329692A1 (it)
GB (1) GB1545318A (it)
IT (1) IT1058063B (it)
NL (1) NL7603351A (it)
SE (1) SE431556B (it)
YU (1) YU9076A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915468A1 (de) * 1979-04-17 1980-10-30 Basf Ag Verfahren zur herstellung urethangruppenhaltiger polyisocyanuratschaumstoffe
DE2915458A1 (de) * 1979-04-17 1980-10-30 Basf Ag Verfahren zur herstellung von polyurethanschaumstoffen
US4743628A (en) * 1986-08-06 1988-05-10 Air Products And Chemicals, Inc. Polyurethane foams incorporating alkoxylated aromatic diamine and acetylenic glycol
JPH04136129U (ja) * 1991-06-11 1992-12-17 松下産業株式会社 かばんの裏生地取付構造

Also Published As

Publication number Publication date
GB1545318A (en) 1979-05-10
SE7604001L (sv) 1977-05-01
NL7603351A (nl) 1977-05-03
FR2329692B1 (it) 1979-06-22
JPS5254796A (en) 1977-05-04
SE431556B (sv) 1984-02-13
JPS601329B2 (ja) 1985-01-14
BE840422A (fr) 1976-10-06
AU1260176A (en) 1977-10-06
ES446609A1 (es) 1977-06-01
AU509781B2 (en) 1980-05-22
FR2329692A1 (fr) 1977-05-27
IT1058063B (it) 1982-04-10
DE2614203A1 (de) 1977-05-12
YU9076A (en) 1982-05-31

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Legal Events

Date Code Title Description
MKEX Expiry