Fiber-reinforced thermoplastic resin composite material

Details Fiber-reinforced thermoplastic resin composite material Fiber-reinforced thermoplastic resin composite material

1996-03-27

1998-05-12

Jagannathan, Vasu

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...

524492, 524493, 524494, 524495, 524420, 524514, 524513, C08J 510, C08K 304, C08L 2314

Patent

active

057506167

ABSTRACT:
A fiber-reinforced thermoplastic resin composite material comprises a thermoplastic resin, 5 to 80% by weight of a fiber reinforcing material having an average diameter ranging from 3 to 21 .mu.m and an average length ranging from 0.3 to 30 mm, and 0.01 to 5% by weight of carbon black whose aggregate size upon primary cohesion is not more than 60 nm. The composite material permits effective prevention of any snapping of glass fibers for reinforcement in molded articles which are colored black or gray due to the contribution of the carbon black having a specific aggregate size incorporated into the resin along with the fiber reinforcing material. Therefore, the composite material can provide molded articles excellent in mechanical strength, for instance, all of tensile strength, flexural strength and Izod impact strength.

REFERENCES:
patent: 4048137 (1977-09-01), Heitmann
patent: 4943607 (1990-07-01), Tanisake et al.
patent: 5004561 (1991-04-01), Nomura et al.
patent: 5079281 (1992-01-01), Takeuchi et al.
R. Bode, "Pigmentrusse fur Kunststoffe", Kautschuk + Gummi Kunststoffe, vol. 30, No. 8, Aug. 1993, pp. 660-676.

Affiliated with

Also associated with

Rating

Fiber-reinforced thermoplastic resin composite material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fiber-reinforced thermoplastic resin composite material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fiber-reinforced thermoplastic resin composite material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-979752