C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 18/62 (2006.01) C08G 18/73 (2006.01) C08G 18/75 (2006.01) C08J 9/12 (2006.01) C08L 75/14 (2006.01)
Patent
CA 2290490
The present invention relates to a polyurethane foam composition comprising: a hydrogenated polydiene diol having a number average molecular weight from 1,000 to 20,000; an aliphatic or cycloaliphatic polyisocyanate; a stabilizer; and a blowing agent. The present invention further relates to a process for preparing the polyurethane foam and to articles containing the polyurethane foam.
La présente invention concerne une composition de mousse de polyuréthane. Cette composition comprend un diol de polydiène hydrogéné présentant un poids moléculaire moyen en nombre compris entre 1000 et 20 000; un polyisocyanate aliphatique ou cycloaliphatique; un stabilisant; et un agent d'expansion. La présente invention concerne également un procédé pour préparer la mousse de polyuréthane et des articles contenant cette mousse de polyuréthane.
Hernandez Hector
St. Clair David John
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Shell Internationale Research Maatschappij B.v.
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