GB1545318A - Process for preparing polyurethane foams - Google Patents

Process for preparing polyurethane foams

Info

Publication number
GB1545318A
GB1545318A GB13715/76A GB1371576A GB1545318A GB 1545318 A GB1545318 A GB 1545318A GB 13715/76 A GB13715/76 A GB 13715/76A GB 1371576 A GB1371576 A GB 1371576A GB 1545318 A GB1545318 A GB 1545318A
Authority
GB
United Kingdom
Prior art keywords
polyurethane foams
preparing polyurethane
preparing
foams
polyurethane
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
GB13715/76A
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 Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1545318A publication Critical patent/GB1545318A/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
GB13715/76A 1975-10-30 1976-04-05 Process for preparing polyurethane foams Expired GB1545318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62748975A 1975-10-30 1975-10-30

Publications (1)

Publication Number Publication Date
GB1545318A true GB1545318A (en) 1979-05-10

Family

ID=24514860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13715/76A Expired GB1545318A (en) 1975-10-30 1976-04-05 Process for preparing polyurethane foams

Country Status (12)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915468A1 (en) * 1979-04-17 1980-10-30 Basf Ag METHOD FOR PRODUCING URETHANE GROUP CONTAINING POLYISOCYANURATE FOAMS
DE2915458A1 (en) * 1979-04-17 1980-10-30 Basf Ag METHOD FOR PRODUCING POLYURETHANE FOAMS
US4743628A (en) * 1986-08-06 1988-05-10 Air Products And Chemicals, Inc. Polyurethane foams incorporating alkoxylated aromatic diamine and acetylenic glycol
JPH04136129U (en) * 1991-06-11 1992-12-17 松下産業株式会社 Bag lining fabric attachment structure

Also Published As

Publication number Publication date
YU9076A (en) 1982-05-31
JPS601329B2 (en) 1985-01-14
ES446609A1 (en) 1977-06-01
AU1260176A (en) 1977-10-06
SE431556B (en) 1984-02-13
JPS5254796A (en) 1977-05-04
NL7603351A (en) 1977-05-03
DE2614203A1 (en) 1977-05-12
AU509781B2 (en) 1980-05-22
IT1058063B (en) 1982-04-10
CA1092297A (en) 1980-12-23
FR2329692A1 (en) 1977-05-27
BE840422A (en) 1976-10-06
SE7604001L (en) 1977-05-01
FR2329692B1 (en) 1979-06-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee