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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。
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公开(公告)号:US3860446A
公开(公告)日:1975-01-14
申请号:US33800473
申请日:1973-03-05
申请人: CIBA GEIGY AG
摘要: IN WHICH R is alkylene, R'' hydrogen, methyl or ethyl, q at least 1 and either m is zero, when n and p each are also zero or m is 1, when n is zero or 1 and p is 1. Afterwards the polysulfide is cured on the material.
A process for modifying keratinous material, and, in particular for rendering the material resistant to shrinkage and for imparting durable press characteristics to the material is provided. The material is treated with a polysuflide of the formula摘要翻译: 提供了一种用于改变角质材料的方法,特别是用于使材料耐收缩和赋予材料耐久的冲压特性。 该材料用式IN的多氟化物处理,其中R是亚烷基,R'氢,甲基或乙基,q至少为1,m为零,当n和p各自为零或m为1时,当n为 零或1,p为1.之后,多硫化物在材料上固化。
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