Hydrophilic substance and a production method thereof

Details Hydrophilic substance and a production method thereof Hydrophilic substance and a production method thereof

2007-10-16

2008-12-30

Fortuna, Ana M (Department: 1797)

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

C210S500370, C210S500410, C210S500420, C210S321710

Reexamination Certificate

active

07470368

ABSTRACT:
The present invention relates to a hydrophilic substance production method characterized in that polyvinylpyrrolidone-containing material wetted with an aqueous solution of a cationic polymer is treated with radiation. The invention makes it possible to produce material for blood treatment that prevents adsorption of blood platelets.

REFERENCES:
patent: 5004543 (1991-04-01), Pluskal et al.
patent: 5079272 (1992-01-01), Allegrezza et al.
patent: 5489303 (1996-02-01), Sasaki et al.
patent: 5762798 (1998-06-01), Wenthold et al.
patent: 6010475 (2000-01-01), Thomas et al.
patent: 6045694 (2000-04-01), Wang et al.
patent: 6168718 (2001-01-01), Sutter et al.
patent: 6177013 (2001-01-01), Thomas et al.
patent: 6193891 (2001-02-01), Kent et al.
patent: 6248238 (2001-06-01), Burtin et al.
patent: 6355730 (2002-03-01), Kozawa et al.
patent: 6409024 (2002-06-01), Nakashima et al.
patent: 6423024 (2002-07-01), Strom et al.
patent: 6432309 (2002-08-01), Fuke et al.
patent: 6478960 (2002-11-01), Saruhashi et al.
patent: 6605218 (2003-08-01), Kozawa et al.
patent: 6632361 (2003-10-01), Niklas et al.
patent: 6945257 (2005-09-01), Tabani et al.
patent: 6960297 (2005-11-01), Kozawa et al.
patent: 2005/0273031 (2005-12-01), Ueno et al.
patent: 1257434 (2000-06-01), None
patent: 1 121 972 (2001-08-01), None
patent: 53-134876 (1978-11-01), None
patent: 63-97634 (1988-04-01), None
patent: 10-168193 (1988-06-01), None
patent: 2000-254222 (2000-09-01), None
patent: 2002-28461 (2002-01-01), None
patent: 2002-102339 (2002-04-01), None
patent: 2002-102692 (2002-04-01), None
Gambro. Renal Products, Polyflux L, Highest hemocompactibility with lowest TCC generation, Willey and Sons, Inc. 199-2005, http://www3.interscience.willey.com/cgi-bin/astract/109867309/ABSTRACT.

Affiliated with

Also associated with

Rating

Hydrophilic substance and a production method 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 Hydrophilic substance and a production method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrophilic substance and a production method thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4052148