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公开(公告)号:US3645781A
公开(公告)日:1972-02-29
申请号:US3645781D
申请日:1969-07-14
申请人: IWS NOMINEE CO LTD , CIBA GEIGY AG
IPC分类号: D06M15/53 , C08G65/26 , C08G65/334 , D06M13/02 , D06M13/148 , D06M13/224 , D06M13/244 , D06M15/63 , D06M15/71 , D06M23/00 , D06M101/00 , D06M101/02 , D06M101/10 , D06M15/16
CPC分类号: D06M23/00 , C07C323/00 , C08G65/26 , C08G65/3342 , D06M15/63 , Y10T428/31725 , Y10T442/2385 , Y10T442/2393 , Y10T442/2762
摘要: The present invention relates to a process for rendering keratinous material, particularly wool, resistant to shrinkage and for imparting durable press characteristics to the material. The products used therefor are polythiol compounds containing in the molecule (a) a radical of a polyhydric alcohol, (b) poly(oxyalkylene) chains, and (c) radicals of mercapto-ethers or mercapto-esters.
摘要翻译: 本发明涉及一种使角质材料,特别是羊毛制成的抗收缩性和赋予材料耐久的冲压特性的方法。 使用的产物是分子中含有多硫醇化合物的多硫醇化合物(a)多元醇基团,(b)聚(氧化烯)链和(c)巯基醚或巯基酯基团。