Water-based resin composition, weather resistance improver...

Details Water-based resin composition, weather resistance improver... Water-based resin composition, weather resistance improver...

2011-05-03

2011-05-03

Cain, Edward J (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C524S801000, C524S808000

Reexamination Certificate

active

07935772

ABSTRACT:
Disclosed is a water-based resin composition containing a copolymer (A) which is obtained by carrying out emulsion polymerization of an unsaturated monomer composed of 0.5 to 50 parts by mass of a specific ethylenically unsaturated monomer (a) having a piperidyl group in a molecule and 50 to 99.5 parts by mass of an ethylenically unsaturated monomer (b), which does not substantially contain an ethylenically unsaturated monomer having a specific functional group in a molecule, with the total of the ethylenically unsaturated monomers (a) and (b) being 100 parts by mass, under the coexistence of 0.1 to 10 parts by mass of an emulsifier. Also disclosed are a weather resistance improver for water-based paints using the foregoing water-based resin composition, a weather resistance improver for thermoplastic resins, and a weather resistance improver for solvent-based paints.

REFERENCES:
patent: 5534579 (1996-07-01), Nikaya et al.
patent: 2003/0045637 (2003-03-01), Hoshida et al.
patent: 1 106 661 (2001-06-01), None
patent: 3-46506 (1991-07-01), None
patent: 8-188694 (1996-07-01), None
patent: 8-193180 (1996-07-01), None
patent: 2637574 (1997-04-01), None
patent: 2000-186116 (2000-07-01), None
patent: 2001-49151 (2001-02-01), None
patent: 2002-155116 (2002-05-01), None
patent: 2002-194266 (2002-07-01), None
patent: 2002-234917 (2002-08-01), None
patent: 2002-302638 (2002-10-01), None
patent: 2003-40937 (2003-02-01), None
patent: 2003-55598 (2003-02-01), None
patent: 2003-96261 (2003-04-01), None
patent: 2003-253194 (2003-09-01), None
patent: 2004-10805 (2004-01-01), None
patent: 2004-161782 (2004-06-01), None
patent: 2004-352848 (2004-12-01), None
U.S. Appl. No. 12/515,972, filed May 22, 2009, Kiura, et al.

Affiliated with

Also associated with

Rating

Water-based resin composition, weather resistance improver... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water-based resin composition, weather resistance improver..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-based resin composition, weather resistance improver... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2621901