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1. 发明申请

WO1997031085A1 SOIL-REPELLENT AGENT AND METHOD FOR TREATING ARTICLES BASED ON WOVEN COTTON 审中-公开
标题翻译：基于WOVEN COTTON处理文章的土壤代谢和方法
公开(公告)号：WO1997031085A1
公开(公告)日：1997-08-28
申请号：PCT/FR1997000304
申请日：1997-02-19
申请人： RHONE-POULENC CHIMIE , CHILOU, Emmanuelle , DAVID, Claire , FLEURY, Etienne , MARCHAND, Jean-Pierre , WONG, Kenneth
发明人： RHONE-POULENC CHIMIE
IPC分类号： C11D01/62
CPC分类号： C11D3/3753 , C11D1/60 , C11D1/62 , C11D3/0036 , C11D3/227 , C11D3/3707 , C11D3/3715 , C11D3/3776
摘要： A soil-repellent treatment method for articles based on woven cotton, wherein an amphiphilic soil-repellent agent soluble or dispersible in the treatment medium is deposited on the article during one or more washing, rinsing and/or softening or drying steps, is disclosed. Said soil-repellent agent comprises at least one unit with a function (FAd) capable of being adsorbed onto the surface of the cotton by electrostatic interaction; and at least one hydrophobic unit (MH) capable of configuring said agent at the cotton/water interface. Said unit (MH) may itself be one of the components of the unit having said function (FAd) or may be chemically bonded thereto via a hydrophilic chain. Said soil-repellent agent is added during the washing step by means of a washing composition, during the rinsing and/or softening step by means of a rinsing and/or softening composition, and during the drying step by means of an absorbent carrier. A soil-repellent agent comprising at least one unit with a cationic function (MC) capable of being adsorbed onto the surface of the cotton, and the counter-ion thereof, as well as at least one hydrophobic unit (MH) containing at least four carbon atoms chemically bonded to the unit having said cationic function (MC) via an oligomeric, polymeric or copolymeric vinyl alcohol chain, is also disclosed.
摘要翻译：公开了一种基于编织棉的制品的防污处理方法，其中在一个或多个洗涤，漂洗和/或软化或干燥步骤期间，将可溶或可分散在处理介质中的两亲污垢排斥剂沉积在制品上。所述防污剂包括至少一个具有功能（FAd）的单元，其能够通过静电相互作用吸附到棉花的表面上; 以及能够在棉/水界面处配置所述试剂的至少一个疏水单元（MH）。所述单元（MH）本身可以是具有所述功能（FAd）的单元的组分之一，或者可以通过亲水链与其化学键合。在漂洗和/或软化步骤期间，通过洗涤组合物在洗涤步骤期间通过漂洗和/或软化组合物，以及在干燥步骤期间通过吸收性载体添加所述防污剂。一种防污剂，其包含至少一个能够吸附到棉花表面上的具有阳离子功能（MC）的单元及其抗衡离子，以及至少一个含有至少四个的疏水单元（MH）还公开了通过低聚，聚合或共聚乙烯醇链与具有阳离子官能团（MC）的单元化学键合的碳原子。

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