Star-branched silicone polymers as anti-mist additives for...

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...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C525S478000, C525S479000, C528S025000, C528S031000, C528S032000

Reexamination Certificate

active

07135512

ABSTRACT:
A hydrido-silicone is incompletely reacted with (preferably) a long chain olefin under hydrosilylation conditions to produce a partially substituted hydrido-silicone that is further reacted under hydrosilylation conditions with a vinyl containing MQ resin to partially consume the remaining hydride species which is then reacted under hydrosilylation conditions to consume the remaining hydride species with a long chain olefin to produce a composition that is useful as an anti-mist agent in the coating of flexible supports.

REFERENCES:
patent: 2676182 (1954-04-01), Daudt et al.
patent: 3159601 (1964-12-01), Ashby
patent: 3159662 (1964-12-01), Ashby
patent: 3220972 (1965-11-01), Lamoreaux
patent: 3249581 (1966-05-01), Nelson
patent: 3715334 (1973-02-01), Karstedt
patent: 3775452 (1973-11-01), Karstedt
patent: 3814730 (1974-06-01), Karstedt
patent: 4465818 (1984-08-01), Shirahata et al.
patent: 4520160 (1985-05-01), Brown
patent: 4526953 (1985-07-01), Dallavia, Jr.
patent: 4830924 (1989-05-01), Dallavia, Jr.
patent: 5389365 (1995-02-01), LeGrow et al.
patent: 5399614 (1995-03-01), Lin et al.
patent: 5468828 (1995-11-01), Hurford et al.
patent: 5625023 (1997-04-01), Chung et al.
patent: 5698655 (1997-12-01), Chung et al.
patent: 5817729 (1998-10-01), Wengrovius et al.
patent: 5994454 (1999-11-01), Chung et al.
patent: 6211323 (2001-04-01), Akinaga et al.
patent: 6774201 (2004-08-01), Kilgour et al.
patent: 6887949 (2005-05-01), Kilgour et al.
patent: 2002/0058223 (2002-05-01), Papai
patent: 2004/0053810 (2004-05-01), Jones
patent: 0869142 (1998-07-01), None
patent: WO 01/98418 (2001-06-01), None
patent: WO 01/98420 (2001-06-01), None
patent: WO 02/18506 (2001-07-01), None
J. L. Spier, “Homogeneous Catalysis of Hydrosilation by Transition Metals”, ‘Advances in Organometallic Chemistry’, vol. 17, pp. 407 through 447, F.G.A. Stone and R. West editors, published by the Academic Press (New York, 1979) (copy unavailable).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Star-branched silicone polymers as anti-mist additives for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Star-branched silicone polymers as anti-mist additives for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Star-branched silicone polymers as anti-mist additives for... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3635752

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.