Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2011-01-04
2011-01-04
Seidleck, James (Department: 1765)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S424000, C524S528000
Reexamination Certificate
active
07863368
ABSTRACT:
A propylene resin composition includes 0 to 80 wt % of a propylene polymer (A) having a DSC melting point of not less than 100° C., 5 to 85 wt % of a specific soft propylene copolymer (B), 0 to 40 wt % of one or more elastomers (C) selected from ethylene elastomers (C1) and styrene elastomers (C2), and 15 to 80 wt % of an inorganic filler (D) (the total of (A), (B), (C) and (D) is 100 wt %) The propylene resin composition contains the inorganic filler at a high proportion and shows excellent flexibility as well as high breaking elongation, low-temperature properties, whitening resistance, scratch resistance, abrasion resistance, stress absorption properties and flame retardancy.
REFERENCES:
patent: 5321106 (1994-06-01), LaPointe
patent: 6232420 (2001-05-01), Turner
patent: 2005/0113473 (2005-05-01), Wada
patent: 2005/0256273 (2005-11-01), Imai
patent: 2006/0247381 (2006-11-01), Mori et al.
patent: 2007/0251572 (2007-11-01), Hoya et al.
patent: 2008/0023215 (2008-01-01), Uehara et al.
patent: 1 501 103 (2005-01-01), None
patent: 2 048 194 (2009-04-01), None
patent: 1-501950 (1989-07-01), None
patent: 2000-344975 (2000-12-01), None
patent: 2001-106841 (2001-04-01), None
patent: 2002-97228 (2002-04-01), None
patent: 2002-97323 (2002-04-01), None
patent: 2002-97325 (2002-04-01), None
patent: 2003-313377 (2003-11-01), None
patent: 2004-107490 (2004-04-01), None
patent: 2006-241225 (2006-09-01), None
patent: 2007-321098 (2007-12-01), None
patent: WO 2004/020517 (2004-03-01), None
patent: WO 2004/087775 (2004-10-01), None
patent: WO 2004/106430 (2004-12-01), None
patent: WO 2005/103141 (2005-11-01), None
patent: WO 2006/057361 (2006-06-01), None
patent: WO 2006/123759 (2006-11-01), None
patent: WO 2007/116708 (2007-10-01), None
European Search Report dated Sep. 30, 2009, in European Appln No. 07831421.8.
Foley & Lardner LLP
Mitsui Chemicals Inc.
Seidleck James
Valdez Deve
LandOfFree
Propylene resin composition, process for producing propylene... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Propylene resin composition, process for producing propylene..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Propylene resin composition, process for producing propylene... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2642290