专利内容由知识产权出版社提供
专利名称：Fluoropolymer
发明人：ロマン・セヴラック,アニュス・イボス,ラミア・
ウーズ,ルノー・ラルー－ウォルテ
申请号：JP2010528083申请日：20080930公开号：JP2011511848A公开日：20110414
摘要： It has been proposed for a variety of fluoropolymers to impart oil and waterrepellency to leather. Usually, amphiphilic fluoropolymers these; That is, they are madefrom at least one monomer is a hydrophilic monomer and at least one is hydrophobic.The present invention identifies the disadvantages associated with the ability ofamphiphilic fluoropolymers for imparting oil and water repellency to leather and
improve. Here, contrary to the conventional concept, which undesirably reduces its abilityto impart water resistance to leather has been discovered that the incorporation ofhydrophilic groups in the fluoropolymer. Fluoropolymer and, correspondingly, does notincorporate any hydrophilic groups or incorporating fewer hydrophilic groups leather oiland water repellency with excellent when compared to fluoropolymers incorporatinghydrophilic groups more applying to have been also discovered. Therefore, the presentinvention provides a fluoropolymer incorporating hydrophilic groups reduced levels.
申请人：イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー
地址：アメリカ合衆国、デラウエア州、ウイルミントン、マーケット・ストリート １００７
国籍：US
代理人：結田 純次,竹林 則幸
更多信息请下载全文后查看