Title:
【発明の名称】架橋ポリロタキサンを有する化合物
Document Type and Number:
Japanese Patent JP3475252
Kind Code:
B2
Abstract:
A novel compound and novel gelatinous substance which have high absorbability, uniform expansion, and elasticity. Although conventional gels include chemical gels and physical gels, no novel gels or compounds have been realized which have fracture resistance, high entropic elasticity, and biodegradability. The present invention provides a novel compound and a novel gelatinous substance which each comprises a crosslinked polyrotaxane obtained by chemically bonding two or more polyrotaxane molecules through the cyclic molecules or rotators thereof.
Inventors:
Yasushi Okumura
Kozo Ito
Kozo Ito
Application Number:
JP2001580191A
Publication Date:
December 08, 2003
Filing Date:
April 27, 2001
Export Citation:
Assignee:
Advanced Science and Technology Incubation Center Co., Ltd.
International Classes:
A61K47/40; A61L15/26; A61L27/18; B60C1/00; C08B37/00; C08B37/16; A61F2/02; (IPC1-7): C08B37/16; A61L26/00; A61L27/00; C08G65/48; C08J3/24; C08K5/151; C08L71/02; C08L101/00; G02C7/04
Other References:
【文献】日本機械学会 第12回バイオエンジニアリング講演会-新世紀におけるバイオエンジニアリングの役割を考える
【文献】第46回(1997年)高分子学会年次大会 予稿集 第360頁
【文献】第46回(1997年)高分子学会年次大会 予稿集 第360頁
Attorney, Agent or Firm:
Minoru Inami