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
2005-05-10
2005-05-10
Moore, Margaret G. (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...
C267S268000, C267S251000, C267S251000, C267S251000, C267S251000, C267S251000, C267S251000, C525S100000, C525S901000, C525S431000, C525S445000, C525S446000, C525S464000, C525S468000
Reexamination Certificate
active
06890991
ABSTRACT:
The present invention relates to a thermoplastic resin composition which has an improved impact resistance while maintaining mechanical properties such as strength and rigidity. In the present invention, a thermoplastic resin (A) is mixed with a polytetrafluoroethylene-containing mixed powder (B) consisting of a polytetrafluoroethylene (b1) having a particle diameter of 10 μm or less and an organic polymer (b2). In this case, the polytetrafluoroethylene-containing mixed powder (B) is mixed so that the amount of a polytetrafluoroethylene component is from 0.0001 to 20 parts by weight based on 100 parts by weight of the thermoplastic resin (A), and a polymer having an epoxy group was used as the organic polymer (b2). The thermoplastic resin composition of the present invention can be widely used in the fields of automotive parts, electric and electronic parts, and precision instrument parts.
REFERENCES:
patent: 6025441 (2000-02-01), Koshirai et al.
patent: 6297303 (2001-10-01), Kobayashi et al.
patent: 20020161120 (2002-10-01), Chapman et al.
patent: 20040143068 (2004-07-01), Honda et al.
patent: 166187 (1988-01-01), None
patent: 626424 (1994-11-01), None
patent: 0 822 228 (1998-02-01), None
patent: 11-199733 (1999-07-01), None
patent: 11-209549 (1999-08-01), None
patent: 2000-226523 (2000-08-01), None
patent: 2000-297187 (2000-10-01), None
Fujimoto Hideyuki
Koshirai Atsunori
Mitsubishi Rayon Co. Ltd.
Moore Margaret G.
Zimmer Marc S
LandOfFree
Thermoplastic resin composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermoplastic resin composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermoplastic resin composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3451788