Prepreg and laminate

Details Prepreg and laminate Prepreg and laminate

2008-02-05

2009-10-13

Chen, Vivian (Department: 1794)

Stock material or miscellaneous articles

Composite

Of metal

C428S447000, C428S457000, C428S480000, C524S261000, C524S442000, C524S444000, C525S418000, C525S479000, C525S449000, C525S533000

Reexamination Certificate

active

07601429

ABSTRACT:
A prepreg, for printed wiring boards, comprising a flame resistant resin composition containing a specific cyanate ester resin, a nonhalogen epoxy resin, boehmite which is hardly soluble in acids or alkalis and a silicone powder which is a flame retardant assistant, and a base material, which prepreg retains high-degree flame resistance without a halogen compound and has excellent resistance to chemical, high glass transition temperature, excellent soldering heat resistance and excellent heat resistance after moisture absorption, and a laminate or metal-foil-clad laminate obtained by curing the above prepreg.

REFERENCES:
patent: 5186880 (1993-02-01), Gaku et al.
patent: 2004/0166324 (2004-08-01), Mishima et al.
patent: 2005/0075024 (2005-04-01), Ranken et al.
patent: 2005/0182203 (2005-08-01), Sugano et al.
patent: 2006/0054589 (2006-03-01), Omori et al.
patent: 2006/0084787 (2006-04-01), Sugano et al.
patent: 2006/0199301 (2006-09-01), Basheer et al.
patent: 2009/0017316 (2009-01-01), Kato et al.
patent: 0 581 268 (1994-02-01), None
patent: 1 260 551 (2002-11-01), None
patent: 2000-313737 (2000-11-01), None
patent: 2006-193607 (2006-07-01), None
patent: 2006-348187 (2006-12-01), None
patent: 2007-045968 (2007-02-01), None
patent: 2007-045984 (2007-02-01), None
European Search Report issued May 23, 2008 in European Application No. 08 25 0425.

Affiliated with

Also associated with

Rating

Prepreg and laminate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Prepreg and laminate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Prepreg and laminate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4136843