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
2005-03-08
2005-03-08
Robertson, Jeffrey B. (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S124000, C525S131000, C525S165000, C525S176000
Reexamination Certificate
active
06864316
ABSTRACT:
In the thermosetting powder coating composition prepared by a combination use of a fluorine-containing polymer and a polyester polymer and containing a curing agent, the fluorine-containing polymer (A) comprising a fluoroolefin unit and a vinyl ester unit and having a crosslinkable reactive group is used as the fluorine-containing polymer or the polyester polymer (I) containing isophthalic acid and/or 1,4-cyclohexane dicarboxylic acid as essential components and having a crosslinkable reactive group is used as the polyester polymer. By the use of this composition, weather resistance and an appearance of a coating film, for example, gloss and smoothness which are conflicting properties in the thermosetting powder coating composition can be enhanced and well balanced.
REFERENCES:
patent: 4818791 (1989-04-01), Murakami
patent: 5536785 (1996-07-01), Foukes
patent: 0 301 557 (1989-02-01), None
patent: 0 371 599 (1990-06-01), None
patent: 557105442 (1982-06-01), None
patent: 58023838 (1983-02-01), None
patent: 61-148208 (1986-07-01), None
patent: 3-95276 (1991-04-01), None
patent: 6-184243 (1994-07-01), None
International Search Report for PCT/JP99/05654 dated Dec. 14, 1999.
International Preliminary Examination Report for PCT/JP99/05654 dated Jul. 7, 2000.
Office Action dated Sep. 12, 2003 in corresponding Australian Patent Application No. 61225/99.
Supplementary Partial European Search Report for EP 99 94 7883 dated Mar. 11, 2004.
English Derwent Abstract of JP 58-023838 A, Feb. 1983, Soei et al.
Fukagawa Ryoichi
Iwakiri Miyuki
Tanizawa Daisuke
Tano Keisuke
Tsuda Nobuhiko
Daikin Industries Ltd.
Robertson Jeffrey B.
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