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Process for producing slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel c

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B05D-003/10
  • B05D-003/04
  • C23C-014/02
출원번호 US-0384711 (1995-02-01)
발명자 / 주소
  • Hostettler Fritz (Lambertville NJ) Rhum David (New York NY) Forman Michael R. (Ramsey CA) Helmus Michael N. (St. Louis Park MN) Ding Ni (Plymouth MN)
출원인 / 주소
  • Schneider (USA) Inc. (Plymouth MN 02)
인용정보 피인용 횟수 : 81  인용 특허 : 39

초록

A process for preparing coating compositions of a commingled hydrogel of a polyurethane-polyurea polymer hydrogel and a poly(N-vinylpyrrolidone) polymer hydrogel; a process for making materials composed of a polymeric plastic or rubber substrate or a metallic substrate, with a coating of the comming

대표청구항

A process for producing a material bearing thereon a coating of a wet, slippery, adhering, commingled hydrogel of a hydrophilic polyurethane-polyurea polymer hydrogel and a poly(N-vinylpyrrolidone) polymer hydrogel, said process comprising: a) affixing reactive chemical functional groups, at least s

이 특허에 인용된 특허 (39)

  1. Fan You-Ling (East Brunswick NJ) Marlin Lawrence (Bridgewater NJ), Biocompatible hydrophilic complexes and process for preparation and use.
  2. Micklus ; Michael J. ; Ou-Yang ; David T., Coated substrate having a low coefficient of friction hydrophilic coating and a method of making the same.
  3. Micklus ; Michael J. ; Ou-Yang ; David T., Coated substrate having a low coefficient of friction hydrophilic coating and a method of making the same.
  4. Caldwell Karin D. (Salt Lake City UT) Chu Tun-Jen (Salt Lake City UT) Pitt William G. (Orem UT), DNA sequencing using fluorescence background electroblotting membrane.
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  15. Opolski Margaret P. (Fort Polk LA), Medical apparatus having protective, lubricious coating.
  16. Lambert Hans R. (Askim SEX), Medical article having a hydrophilic coating.
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  27. Heslinga Adolf (HD Pijnacker NLX) Greidanus Pieter J. (MK Leiden NLX), Method of preparing a polymer mixture, formed products obtained therefrom and polymer alloy.
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  29. Solomon Donald D. (Spring Valley OH) McGary Charles W. (Centerville OH) Pascarella Vincent J. (Dayton OH), Permanently bonded antithrombogenic polyurethane surface.
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  31. Dewhurst John E. (Macungie PA) Nichols James D. (Fogelsville PA), Polyurethane RIM elastomers obtained with hydroxyl-containing organotin catalysts.
  32. Harada ; Hideo ; Matsushita ; Nobuaki, Polyurethane hydrogel and method for the production of the same.
  33. Khan Mohammad A. (Sandy UT) Karakelle Mutlu (Spring Valley OH) Lee Min-Shiu (Spring Valley OH) Taller Robert A. (Centerville OH), Polyurethane-polyvinylpyrrolidone block copolymer and iodine carrier therefrom.
  34. Lambert Hans R. (Askin SEX), Preparation of hydrophilic coating.
  35. Lambert Hans R. (Askim SEX), Process for the preparation of a hydrophilic coating.
  36. Larm Karl O. P. (Bromma SEX) Adolfsson Lars A. (Uppsala SEX) Olsson Kjell P. (Uppsala SEX), Process for the preparation of surface modified solid substrates.
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  38. Narayanan Pallassana V. (Davie FL) Stanley Kimberly D. (Florida City FL), Radiofrequency plasma treated polymeric surfaces having immobilized anti-thrombogenic agents.
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이 특허를 인용한 특허 (81)

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  28. Gyure Sandor ; Sprieck Terry L. ; Schmitt Duane L., Localized lubrication of syringe barrels and stoppers.
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  32. Santucci-Aribert, Virginie; Rossito, Emanuela, Lubricant coating for medical container.
  33. Dachuan Yang ; Scott L. Sjoquist ; Jan D. Seppala, Lubricated catheter balloon.
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