Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Reexamination Certificate
2006-09-25
2008-07-08
Moore, Margaret G (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From silicon reactant having at least one...
C525S446000, C525S934000, C428S447000
Reexamination Certificate
active
07396893
ABSTRACT:
The present invention pertains to a siliconized polyester resin that has a sufficiently high Tg that the siliconized polyester is a solid at room temperature. The silicone polyester preferably has a Tg of 30° C. or greater. The silicone polyester can be produced as a particulate and remain stable at room temperature. The particulate silicone polyester is suitable for use in coating compositions, including powder coating compositions. The coating can be clear or pigmented, and thus optionally can include pigment. The coating composition also includes a crosslinker. The coating composition can be ground into a powder. The powder is stable at room temperature. The powder is then capable of being coated on a suitable substrate and then baked to form a coated metal object.
REFERENCES:
patent: 3701815 (1972-10-01), Matzner et al.
patent: 4113665 (1978-09-01), Law et al.
patent: 4208503 (1980-06-01), Martin
patent: 4250074 (1981-02-01), Foscante et al.
patent: 4385134 (1983-05-01), Foscante et al.
patent: 4532299 (1985-07-01), Seneker
patent: 4608421 (1986-08-01), Lin
patent: 4647479 (1987-03-01), Montes
patent: 4683271 (1987-07-01), Lin et al.
patent: 4783375 (1988-11-01), Hashimoto et al.
patent: 4968751 (1990-11-01), Miles et al.
patent: 5097006 (1992-03-01), Kapilow et al.
patent: 5227435 (1993-07-01), Kang et al.
patent: 5266657 (1993-11-01), Hammerton et al.
patent: 5275645 (1994-01-01), Ternoir et al.
patent: 5280098 (1994-01-01), Witucki et al.
patent: 5415688 (1995-05-01), Gasmena et al.
patent: 5417744 (1995-05-01), Gasmena
patent: 5464909 (1995-11-01), Chang et al.
patent: 5508358 (1996-04-01), Ono et al.
patent: 5516858 (1996-05-01), Morita et al.
patent: 5520952 (1996-05-01), Tanitsu et al.
patent: 5618860 (1997-04-01), Mowrer et al.
patent: 5650474 (1997-07-01), Yamaya et al.
patent: 5663215 (1997-09-01), Milligan
patent: 5703178 (1997-12-01), Gasmena
patent: 5736619 (1998-04-01), Kane et al.
patent: 5804616 (1998-09-01), Mowrer et al.
patent: 5952439 (1999-09-01), Morita et al.
patent: 6130273 (2000-10-01), Edwards et al.
patent: 6326055 (2001-12-01), Arai et al.
patent: 6344520 (2002-02-01), Greene
patent: 6713586 (2004-03-01), Greene
patent: 6897259 (2005-05-01), Cramer et al.
patent: 2002/0028879 (2002-03-01), Chasser et al.
patent: 0 581 545 (1993-07-01), None
patent: 96/25445 (1996-08-01), None
patent: 97/11983 (1997-04-01), None
Encyclopedia of Science and Technology “Coating Methods, Powder Technology”, Chapter 3:Thermosetting Coating Powders, 2002.
English Derwent Abstract Corresponding to XP-002142930 (AN 1998-191841[17]).
Greene James D.
Yousuf Mohammed Khalid
Moore Margaret G
Wacker Chemical Corporation
LandOfFree
Solid siliconized polyester resin for powder coating does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Solid siliconized polyester resin for powder coating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid siliconized polyester resin for powder coating will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3970931