Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2008-04-01
2008-04-01
Gulakowski, Randy (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S413000, C528S271000, C528S480000
Reexamination Certificate
active
10560629
ABSTRACT:
An aliphatic polyester resin composition is provided which is excellent in heat resistance, moldability and hydrolysis resistance. The aliphatic polyester resin composition comprises a biodegradable polyester resin (A) essentially including an α- and/or β-hydroxycarboxylic acid unit and crosslinked by at least one crosslinking agent (B) selected from the group consisting of (meth)acrylate compounds and polyvalent isocyanate compounds, wherein some or all of carboxyl groups of the resin (A) are blocked by 0.01 to 20 parts by mass of a terminal blocking agent (C) based on 100 parts by mass of the resin (A).
REFERENCES:
patent: 5500465 (1996-03-01), Krishnan et al.
patent: 5618911 (1997-04-01), Kimura et al.
patent: 2000-017037 (2000-01-01), None
patent: 2000017037 (2000-01-01), None
patent: 2001151871 (2001-06-01), None
patent: 2001-261797 (2001-09-01), None
patent: 2002030208 (2002-01-01), None
patent: 2002338796 (2002-11-01), None
patent: 2003-147182 (2003-05-01), None
patent: 2003147182 (2003-05-01), None
JP 2002338796 A-english translation JP 2001151871 A-english translation.
JP 2003147182 A-english translation.
JP 2002030208 A-english translation.
JP 2000017037 A-english translation.
english translation of JP2001151871A, JP2003147182A, JP2002030208A, JP2000017037A, JP 2002338796A.
Matsumoto Tatsuya
Matsuoka Fumio
Ueda Kazue
Yano Takuma
Fildes & Outland, P.C.
Gulakowski Randy
Toscano Alicia M.
Unitika Ltd.
LandOfFree
Aliphatic polyester resin composition, preparation method... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aliphatic polyester resin composition, preparation method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aliphatic polyester resin composition, preparation method... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3904240