C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
402/288, 260/353
C07D 519/00 (2006.01) C08G 59/40 (2006.01) C08K 5/156 (2006.01)
Patent
CA 1287638
Orthocarbonates Abstract Orthocarbonates of the formula I Image (I) in which R is C1-C4alkyl, x is zero, 1 or 2, and A is a trivalent radical derived from an aliphatic triol by omitting the hydroxyl groups, the hy- droxyl groups of the triol being bonded to different carbon atoms, are suitable as cocomponents in the curing of epoxy resins in that they limit the reduction in volume occurring during curing of epoxy resins. In addition, the cured resins are distinguished by increased flexural strength and impact strength.
568911
Eldin Sameer H.
Flury Peter
Rabener Claus W.
Roth Martin
Ciba-Geigy Investments Ltd.
Eldin Sameer H.
Fetherstonhaugh & Co.
Flury Peter
Rabener Claus W.
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