C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
402/262, 402/292
C07D 303/27 (2006.01) C07D 303/24 (2006.01) C07D 303/28 (2006.01) C07D 303/34 (2006.01) C08G 59/02 (2006.01) C08G 59/32 (2006.01) C08G 59/34 (2006.01)
Patent
CA 1280434
Multifunctional epoxide resins Abstract The invention relates to compounds of the formula I Image (I), in which A is a group -CH2- Image , R1 is hydrogen or methyl R2 is C1-C6-alkyl, halogen or phenyl, X is a direct C-C bond, -CH2- or -S02-, m is 0, 1, 2 or 3, n is 0, 1 or 2 and p is 0 or, in the case of X = -CH2-, can also be an integer from 1 to h, with the proviso that the groups -A and -O-A are in the ortho-position relative to one another. The compounds can preferably be used as matrix resins for composite materials. The invention also relates to the allyl glycidyl ether intermediates, from which the compounds of the formula I are as a rule prepared by epoxidation with peracids.
553050
Eldin Sameer H.
Flury Peter
Monnier Charles E.
Ciba-Geigy Investments Ltd.
Fetherstonhaugh & Co.
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