Title:
紡織繊維製の物品を保護するために両性多糖類の使用
Document Type and Number:
Japanese Patent JP2004517227
Kind Code:
A
Abstract:
The invention concerns the use, in a composition for treating textile fiber articles in aqueous or moist medium, of an amphoteric polysaccharide, whereof the native skeleton is a polysaccharide consisting of a main chain comprising anhydrohexose units and branches comprising at least a neutral or anionic anhydropentose and/or anhydrohexose unit, the anhydrohexose and/or anhydropentose units being substituted of modified by groups bearing at least a (potentially) anionic load and/or at least a (potentially) cationic load, the degree of substitution or modification by the set of said groups bearing (potentially) anionic loads ranging between 0.01 and less than 3, with a ratio of the number of (potentially) anionic charges over the number of (potentially) cationic loads ranging between 99.5/0.5 to 30/70, as agent for preventing degradation and/or enabling to protect the colors of said articles and/or providing said articles with crease-resistant and/or softening properties
Inventors:
Eric Orbe
Etienne Fleuri
Ian Harrison
Etienne Fleuri
Ian Harrison
Application Number:
JP2002555122A
Publication Date:
June 10, 2004
Filing Date:
December 20, 2001
Export Citation:
Assignee:
RHONE-POULENC CHIMIE
International Classes:
D06L1/12; C08B37/00; C11D3/22; C11D3/37; D06M15/03; D06M23/00; D06P5/08; D06P1/48; (IPC1-7): D06M15/03; C08B37/00; C11D3/37; D06L1/12
Attorney, Agent or Firm:
Motohiro Kurauchi
Hiroshi Kazama
Hiroshi Kazama