C - Chemistry – Metallurgy – 08 – K
Patent
C - Chemistry, Metallurgy
08
K
400/4107, 400/53
C08K 3/36 (2006.01) C08K 5/00 (2006.01) C08K 5/15 (2006.01) C08L 83/00 (2006.01) C09D 183/06 (2006.01)
Patent
CA 1118929
Abstract of the Disclosure A tintable coating composition is provided. It includes (A)(1) hydrolysates of silane compounds containing at least one epoxy group and not less than two alkoxy groups which are directly bonded to Si atom in the mole- cule, and, if necessary (2) compounds containing silanol and/or siloxane groups in the molecule, and/or (3) epoxy compounds; (B) fine silica particles having an average diameter of from about 1 to about 100 mµ; and (C) an aluminum chelate compound having the general formula AlXnY3-n, where X is OL (and L represents a lower alkyl group), Y represents one or more ligands pro- duced from a compound selected from the group consisting of M1COCH2COM2 and M3CoCH2COOM4 where all of M1, M2, M3 and M4 are lower alkyl groups,and wherein n is an integer comprising 0, 1 or 2. This invention also concerns an article, preferably plastic, coated with said coating composition and having a hard and tintable, scratch-resistant film, which is formed by heating and curing. These films show improved scratch resistance, flexibility, antistatic properties and dyeability when compared with the known films of this type.
298705
Suzuki Masaharu
Taniguchi Takashi
Yamagishi Hideki
Smart & Biggar
Toray Industries Inc.
LandOfFree
Tintable coatings and articles having such coatings does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tintable coatings and articles having such coatings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tintable coatings and articles having such coatings will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-809974