Carbodiimide treated carbon fiber and use thereof

Details Carbodiimide treated carbon fiber and use thereof Carbodiimide treated carbon fiber and use thereof

1992-10-13

1994-06-07

Michl, Paul R.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

428408, 523200, 523204, B32B 900, D02G 300

Patent

active

053188470

ABSTRACT:
The present invention provides a carbon-fiber reinforced thermoplastic resin (CFRTP) having excellent adhesion between a carbon fiber, used therein as a reinforcing material, and a thermoplastic resin, used therein as a matrix. A carbodiimide agent is employed in order to achieve the above object. By the present invention, the carbodiimide agent is adhered to a carbon fiber for a reinforcing material, and the thus-treated carbon fiber is combined with a matrix thermoplastic resin; or the carbodimide agent is mixed with a matrix thermoplastic resin, and the mixture is combined with a carbon fiber for a reinforcing material. The carbodiimide agent enhances adhesion between the carbon fiber and the matrix thermoplastic resin. Accordingly, superior mechanical properties of the carbon fiber is sufficiently exploited in the CFRTP produced according to the present invention; therefore, the CFRTP of the present invention is an excellent composite material having superior mechanical strength.

REFERENCES:
patent: 3635878 (1972-01-01), Gebura et al.
patent: 4929665 (1990-05-01), Inoue et al.
Databse WPIL Derwent Publications AN 88225063[32] & JP-A-63 161 027 (Jul. 1988).
Database WPIL Derwent Publications AN 84221833[36] & JP-A-59 129 253.

Affiliated with

Also associated with

Rating

Carbodiimide treated carbon fiber and use thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Carbodiimide treated carbon fiber and use thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carbodiimide treated carbon fiber and use thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-791873