C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 61/02 (2006.01) B32B 15/08 (2006.01) C08G 65/40 (2006.01) C08L 63/00 (2006.01) C08L 71/00 (2006.01) C08L 71/12 (2006.01) H05K 1/03 (2006.01)
Patent
CA 2060435
K-18521/A/CGM 366 Modified polyarylene ethers Abstract Compositions comprising a) 2-40 % by weight of a polyfunctional epoxide containing at least two glycidyl groups bonded directly to an oxygen, nitrogen or sulfur atom and b) 98-60 % by weight of a predominantly OH-terminated homopolymer or copolymer having a hydroxyl group content of at least 10 µeq/g and comprising 1-100 mol% of a recurring structural unit of the formula (I) Image (I) and 99-0 mol% of a recurring structural unit of the formula (II) Image (II), in which Ar1, Ar2 and Ar3 are divalent aromatic radicals, are suitable for the production of solvent-resistant coatings or adhesive bonds, in particular for the production of flexible laminates.
Haug Theobald
Kainmueller Thomas
Pfaendner Rudolf
Scharf Wolfgang
Ag Ciba-Geigy
Fetherstonhaugh & Co.
Haug Theobald
Kainmueller Thomas
Pfaendner Rudolf
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