Crack-resistant polycarbonate urethane polymer prostheses

Details Crack-resistant polycarbonate urethane polymer prostheses Crack-resistant polycarbonate urethane polymer prostheses

1991-11-14

1992-07-28

Green, Randall L.

Prosthesis (i.e., artificial body members), parts thereof, or ai

Arterial prosthesis

Stent structure

623 8, 623 11, 528 44, 528 85, A61F 206, A61F 212, A61F 202

Patent

active

051337428

ABSTRACT:
An especially crack-resistant yet elastomeric and pliable polyurethane is provided as a polymer which is especially suitable for medical prostheses, implants, roofing insulators and the like. The polymer is a polycarbonate urethane polymer which is substantially completely devoid of ether linkages.

REFERENCES:
patent: 3867350 (1973-04-01), Pedain et al.
patent: 4024113 (1977-05-01), Ammons
patent: 4131731 (1978-12-01), Lai et al.
patent: 4160853 (1979-07-01), Ammons
patent: 4456745 (1984-06-01), Rajan
patent: 4475972 (1984-10-01), Wong
patent: 4501873 (1985-02-01), Rasshofer
patent: 4738740 (1988-04-01), Pinchuk et al.
patent: 4739013 (1988-04-01), Pinchuk
patent: 4769030 (1988-09-01), Pinchuk
patent: 4810749 (1989-03-01), Pinchuk
patent: 4851009 (1989-07-01), Pinchuk
patent: 4882148 (1989-11-01), Pinchuk
I.C.I. publication, "Polyurethane Emulsions Aliphatic", Permuthane Coatings.
I.C.I. publication, "Two Component Urethanes, Pre-Polymers, Polyols and Diols," Permuthane Coatings.

Affiliated with

Also associated with

Rating

Crack-resistant polycarbonate urethane polymer prostheses does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Crack-resistant polycarbonate urethane polymer prostheses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crack-resistant polycarbonate urethane polymer prostheses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1684751