Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2009-01-28
2011-10-25
Szekely, Peter (Department: 1761)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S128000, C524S130000, C524S132000, C524S147000, C524S153000, C524S414000, C524S417000
Reexamination Certificate
active
08044126
ABSTRACT:
The present invention relates to a polyarylene sulfide resin composition, which comprises polyarylene sulfide (A) and polyamide (B) as essential components, and further includes an organic phosphorus compound (C), which is selected from the group consisting of an aromatic phosphite compound and an aromatic phosphonate compound, and an inorganic phosphorus compound (D), which is selected from the group consisting from a metal salt of phosphorous acid and a metal salt of hypophosphoric acid as essential components, in addition to the polyarylene sulfide (A) and the polyamide (B); a manufacturing method thereof; and a surface mount electronic component. The polyarylene sulfide resin composition has excellent heat resistance, does not decrease mechanical properties such as bending strength even if heating treatment is performed under the high temperature condition by passing through a reflow furnace, and has excellent flame retardance.
REFERENCES:
patent: 5256718 (1993-10-01), Yamamoto et al.
patent: 7303822 (2007-12-01), Matsuoka et al.
patent: 2004/0147646 (2004-07-01), Harashina et al.
patent: 2004/0254270 (2004-12-01), Harashina
patent: 2004/0266916 (2004-12-01), Harashina et al.
patent: 2056976 (1992-06-01), None
patent: 0361636 (1990-04-01), None
patent: 0489437 (1992-06-01), None
patent: 1978059 (2008-10-01), None
patent: 2-123159 (1990-05-01), None
patent: 5-005060 (1993-01-01), None
patent: 2001-302918 (2001-10-01), None
patent: 2008-007742 (2008-01-01), None
patent: WO 2007/077831 (2007-07-01), None
International Search Report of PCT/JP2009/051306, Mailing Date of Apr. 21, 2009.
Gibo Shinya
Nakase Hirokiyo
Negishi Hiroaki
Yamaguchi Yohei
Yoshino Yasuyuki
DIC Corporation
Szekely Peter
Westerman Hattori Daniels & Adrian LLP
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