Protein non-absorptive polyurea-polyurethane polymer coated...

Details Protein non-absorptive polyurea-polyurethane polymer coated... Protein non-absorptive polyurea-polyurethane polymer coated...

A - Human Necessities

61

L

A61L 31/00 (2006.01) A61L 33/00 (2006.01) A61L 33/06 (2006.01) B01D 15/08 (2006.01) B01J 20/32 (2006.01) C08G 18/10 (2006.01) C08G 18/48 (2006.01) G01N 33/543 (2006.01)

Patent

CA 2061664

Abstract of the Invention Polymer-coated medical and laboratory devices are disclosed which are characterized by their biocompatibility and resistance to nonspecific protein adsorption. The polyurea-polyurethane coatings of this invention are prepared from high molecular weight isocyanate end-capped prepolymers substantially or exclusively comprised of ethylene oxide units. At least 75%, preferably at least 90%, of the prepolymer units are oxyethylene-based diols or polyols having molecular weights of about 7000-30,000, with essentially all of the hydroxyl groups capped with polyisocyanate prior to formation of the hydrated polymer coating.

Affiliated with

Also associated with

Rating

Protein non-absorptive polyurea-polyurethane polymer coated... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Protein non-absorptive polyurea-polyurethane polymer coated..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Protein non-absorptive polyurea-polyurethane polymer coated... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1789417