Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1996-05-21
1999-03-16
Dean, Karen A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
523210, 523212, 524862, 524789, 524771, 524733, 524791, 524714, 524588, 524448, 524425, 524 35, 524450, 524361, 524236, 524315, C08K 314
Patent
active
058831843
ABSTRACT:
A curable organopolysiloxane composition is disclosed, comprising (A) 100 parts by weight of an organopolysiloxane having at least two monovalent aliphatic unsaturated hydrocarbon groups bonded to the silicon atoms per molecule, (B) an organopolyhydrogensiloxane having at least three hydrogen atoms bonded to the silicon atoms per molecule in such an amount that the number of the hydrogen atoms bonded to the silicon atoms falls within a range of from 0.25 to 8 per monovalent aliphatic unsaturated hydrocarbon group in component (A), (C) a catalyst selected from the group consisting of platinum and platinum compounds in an amount of from 0.1 to 500 ppm in terms of metallic platinum based on the weight of the component (A), and (D) from 1 to 650 parts by weight of an oil-absorbing filler which has been prepared by impregnating (a) a porous filler with from 1% by weight based on the porous filler up to a saturation amount of (b) a volatile organic compound which is incompatible or partly compatible with component (A) and compatible with an organic oily substance. The composition exhibits satisfactory adhesion to a substrate in such adhesion operation as an FIPG system without requiring wiping of organic oily contaminants on the substrate, such as hydrocarbon oils, e.g., a rust preventing oil and an engine oil.
REFERENCES:
patent: 4304697 (1981-12-01), Agarwal et al.
patent: 4347333 (1982-08-01), Lohr et al.
patent: 4454262 (1984-06-01), Fukayama et al.
patent: 4544696 (1985-10-01), Streusand et al.
patent: 4732931 (1988-03-01), Maxson
Dean Karen A.
Toshiba Silicone Co. Ltd.
LandOfFree
Curable organosiloxane composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Curable organosiloxane composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Curable organosiloxane composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-818431