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Hydrophilic biopolymeric copolyelectrolytes, and biodegradable wound dressing comprising same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-005/20
출원번호 US-0534486 (1983-09-21)
발명자 / 주소
  • Widra Abe (River Forest IL)
출원인 / 주소
  • University of Illinois Foundation (Urbana IL 02)
인용정보 피인용 횟수 : 105  인용 특허 : 10

초록 ▼

Hydrophilic biopolymeric copolyelectrolytes comprising (a) a water-soluble linear anionic protein polyelectrolyte component derived from keratin and (b) a water-soluble linear cationic biopolymer polyelectrolyte component derived from at least one biopolymer selected from the group consisting of col

대표청구항 ▼

A hydrophilic biopolymeric copolyelectrolyte comprising (a) a water-soluble linear anionic protein polyelectrolyte component derived from keratin, and (b) a water-soluble linear cationic biopolymer polyelectrolyte component derived from at least one biopolymer selected from the group consisting of a

이 특허에 인용된 특허 (10)

  1. Lai ; Chung Jung ; Goldin ; Stanley M., Biologically active membrane material.
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  2. Kosugi, Junichi; Kato, Tadaaki; Funabashi, Masayuki, Composite material of de-N-acetylated chitin and fibrous collagen.
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  5. Wahlig Helmut (Darmstadt DEX) Dingeldain Elvira (Dreieich DEX) Braun Dietrich (Darmstadt-Arheilgen DEX), Medicinally useful, shaped mass of collagen resorbable in the body.
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  6. Yannas Ioannis V. (Newton Center MA) Burke John F. (Belmont MA) Gordon Philip L. (Lexington MA) Huang Chor (Avon Lake OH), Multilayer membrane useful as synthetic skin.
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  7. Battista Orlando A. (3725 Fox Hollow Rd. Ft. Worth TX 76109), Natural protein polymer hydrogels.
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  8. Capozza ; Richard Carl, Poly(N-acetyl-D-glucosamine) products.
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  10. Nakashima Toshihide (Kurashiki JPX) Nakaji Osamu (Sakura JPX) Takakura Koichi (Okayama JPX) Suzuki Takayoshi (Suita JPX), Wound covering material.
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이 특허를 인용한 특허 (105)

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