SE7604001L - Forfarande for framstellning av flexibla polyuretanskum - Google Patents

Forfarande for framstellning av flexibla polyuretanskum

Info

Publication number
SE7604001L
SE7604001L SE7604001A SE7604001A SE7604001L SE 7604001 L SE7604001 L SE 7604001L SE 7604001 A SE7604001 A SE 7604001A SE 7604001 A SE7604001 A SE 7604001A SE 7604001 L SE7604001 L SE 7604001L
Authority
SE
Sweden
Prior art keywords
procedure
production
polyurethane foam
flexible polyurethane
flexible
Prior art date
Application number
SE7604001A
Other languages
English (en)
Other versions
SE431556B (sv
Inventor
R Ammann
Original Assignee
Dow Chemical Europ
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 Europ filed Critical Dow Chemical Europ
Publication of SE7604001L publication Critical patent/SE7604001L/sv
Publication of SE431556B publication Critical patent/SE431556B/sv

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
SE7604001A 1975-10-30 1976-04-05 Forfarande for framstellning av polyuretanskum varvid bryggbildaren utgor ett losligt aminsalt SE431556B (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE7604001L true SE7604001L (sv) 1977-05-01
SE431556B SE431556B (sv) 1984-02-13

Family

ID=24514860

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7604001A SE431556B (sv) 1975-10-30 1976-04-05 Forfarande for framstellning av polyuretanskum varvid bryggbildaren utgor ett losligt aminsalt

Country Status (12)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915458A1 (de) * 1979-04-17 1980-10-30 Basf Ag Verfahren zur herstellung von polyurethanschaumstoffen
DE2915468A1 (de) * 1979-04-17 1980-10-30 Basf Ag Verfahren zur herstellung urethangruppenhaltiger polyisocyanuratschaumstoffe
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
AU509781B2 (en) 1980-05-22
BE840422A (fr) 1976-10-06
DE2614203A1 (de) 1977-05-12
ES446609A1 (es) 1977-06-01
GB1545318A (en) 1979-05-10
AU1260176A (en) 1977-10-06
SE431556B (sv) 1984-02-13
NL7603351A (nl) 1977-05-03
JPS5254796A (en) 1977-05-04
YU9076A (en) 1982-05-31
JPS601329B2 (ja) 1985-01-14
FR2329692B1 (sv) 1979-06-22
FR2329692A1 (fr) 1977-05-27
IT1058063B (it) 1982-04-10
CA1092297A (en) 1980-12-23

Similar Documents

Publication Publication Date Title
IT1079426B (it) Procedimento per la produzione di poliuretanuree
GB1546705A (en) Production of polyurethane foam
IT1041190B (it) Procedimento pr la produzione di espansi poliuretanici molli dotati di elevata elasticita
JPS56143213A (en) Formation of polyurethane
DK235676A (da) Fremgangsmade til fremstilling af hojfyldte polyurethanskumstoffer
IT1061346B (it) Procedimento per la produzione di espansi poliuretanici
AR213507A1 (es) Procedimiento para la produccion de espumas de poliurea
YU39091B (en) Process for the production of flexible extremely soft polyurethane foams
IT1066263B (it) Procedimento per la produzione di nastri di espanso poliolefinico
SE7805263L (sv) Forfarande for framstellning av styva polyuretanskum under anvendning av latenta katalysatorer
JPS55149317A (en) Manufacture of polyurethane foam
NO151031C (no) Fremgangsmaate og sentrifuge for fremstilling av polyuretanskum
SE7511261L (sv) Polyuretanskum
JPS5534286A (en) Manufacture of polyurethane foam
SE7903977L (sv) Forfarande for framstellning av konstruktionselement bestaende av gipsskum
SE7610474L (sv) Forfarande for framstellning av skumplastkroppar
NO772664L (no) Framgangsm}te for framstilling av forkullete skumjernbriketter
SE7604001L (sv) Forfarande for framstellning av flexibla polyuretanskum
IT1035942B (it) Procedimento per produrre espansi poliuretanici
SE7600910L (sv) Forfarande for framstellning av polyuretaner
GB1506341A (en) Process for the production of polyurethane foams
IT1043552B (it) Procedimento per preparare espansi elessibili di poliuretani com l ausilio di bolioli triorga nosililici
IT1058146B (it) Procedimento per produrre espansi poliuretanici flessibili
IT1026490B (it) Procedimento per produrre espansi poliuretanici
IT1065491B (it) Procedimento per produrre schiumedure poliuretaniche