Silicone rubber composition for extrusion molding

Details Silicone rubber composition for extrusion molding Silicone rubber composition for extrusion molding

2011-07-12

2011-07-12

Cano, Milton I (Department: 1763)

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...

C524S492000

Reexamination Certificate

active

07977417

ABSTRACT:
Provided is a silicone rubber composition for extrusion molding, including: (A) 100 parts by mass of an organopolysiloxane represented by an average composition formula (1): R1nSiO(4-n)/2(in the formula, R1represents identical or different, unsubstituted or substituted monovalent hydrocarbon groups, and n represents a positive number within a range from 1.95 to 2.04), (B) 0 to 50 parts by mass of a vinyl group-containing silicon compound, (C) 5 to 100 parts by mass of a reinforcing silica, and (D) an effective quantity of a curing agent, in which the vinyl group content relative to the combination of the components (A) through (D) is at least 1.0×10−4mol/g. The composition yields a cured product for which the elastic modulus increases across a temperature range from 30 to 110° C. and which is therefore capable of reducing the temperature dependency of acrylic optical fibers. The composition is suitable for extrusion molding.

REFERENCES:
patent: 4984860 (1991-01-01), Seike et al.
patent: 5335749 (1994-08-01), Taguchi et al.
patent: 5405896 (1995-04-01), Fujiki et al.
patent: 5883171 (1999-03-01), Matsushita et al.
patent: 6339124 (2002-01-01), Igarashi et al.
patent: 2001/0011106 (2001-08-01), Yaginuma et al.
patent: 2004/0067003 (2004-04-01), Chiliaguine et al.
patent: 2006/0014896 (2006-01-01), Iwata
patent: 2007/0212819 (2007-09-01), Tamaru et al.
patent: 54-47667 (1979-04-01), None
patent: 2-124977 (1990-05-01), None
patent: 2-235003 (1990-09-01), None
patent: 4-96004 (1992-03-01), None
patent: 4-361126 (1992-12-01), None
patent: 10-77413 (1998-03-01), None
patent: 11-165324 (1999-06-01), None
patent: 2001-82918 (2001-03-01), None
patent: 2001-342346 (2001-12-01), None
patent: 2002-267549 (2002-09-01), None
patent: 2006-500284 (2006-01-01), None
patent: 01/23224 (2001-04-01), None

Affiliated with

Also associated with

Rating

Silicone rubber composition for extrusion molding does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Silicone rubber composition for extrusion molding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Silicone rubber composition for extrusion molding will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2713753