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Flexible lubricious organic coatings 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08G-065/32
  • C08L-071/02
출원번호 US-0512872 (1990-04-23)
발명자 / 주소
  • Elton Richard K. (Glens Falls NY)
출원인 / 주소
  • C. R. Bard, Inc. (Murray Hill NJ 02)
인용정보 피인용 횟수 : 94  인용 특허 : 0

초록

A flexible, lubricious organic polymeric coating is formed by applying a mixture of an isocyanate, a polyol, poly(ethylene oxide), and carrier liquid to a surface to be coated. The carrier liquid is removed and the mixture reacted to form a polyurethane coating with associated poly(ethylene oxide) g

대표청구항

A method of preparing an abrasion resistant hydrophilic lubricious, organic coating on an organic substrate to be coated, said method comprising forming a mixture of an isocyanate, a polyol and a poly(ethylene oxide) in a carrier liquid, removing at least a portion of said carrier liquid, and heatin

이 특허를 인용한 특허 (94)

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