Title:
ハイドロゲル用組成物、ハイドロゲル及びその用途
Document Type and Number:
Japanese Patent JP4691869
Kind Code:
B2
Abstract:
A composition for hydrogels which comprises (A1) a copolymer which comprises 25 to 97 mol% of unit (a) derived from a compound represented by formula (1) and 3 to 75 mol% of unit (b) derived from a monomer represented by formula (2) and is soluble in aqueous media and (B) a polymer which has hydrophilic groups such as hydroxyl or carboxyl groups and is soluble in aqueous media; and a hydrogel comprising the composition. (X represents a divalent organic residue; Y represents alkyleneoxy, etc.; Z, R<1>, R<2>, R<3>, R<4>, and L<2> each represents hydrogen, etc.; and L<1> represents -C6H4-, etc.)
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Inventors:
Nobuyuki Sakamoto
Kenshiro Suto
Sakaki Shujiro
Ken Suzuki
Shinji Tanaka
Kenshiro Suto
Sakaki Shujiro
Ken Suzuki
Shinji Tanaka
Application Number:
JP2001537406A
Publication Date:
June 01, 2011
Filing Date:
May 09, 2000
Export Citation:
Assignee:
NOF CORPORATION
International Classes:
C08L43/02; A61K8/04; A61K8/72; A61K8/81; A61K9/00; A61K9/70; A61K47/32; A61L15/60; A61L29/00; A61L29/08; A61L29/14; A61Q19/00; C08L101/02; C12N9/96
Domestic Patent References:
| JPH0339309A | 1991-02-20 |
Attorney, Agent or Firm:
Hajime Sakai
Masahiro Kurai
Masahiro Kurai