公开(公告)号：US3655437A

公开(公告)日：1972-04-11

申请号：US3655437D

申请日：1969-03-27

申请人： BAYER AG

发明人： BECKER GUSTAV ,  GRIEPENTROG HEINZ ,  KLEBERT WOLFGANG ,  REICH FRIEDRICH

IPC分类号： D06M15/564 ,  C10M7/48 ,  D06C29/00

CPC分类号： D06M15/564

摘要： An improvement in the process of treating textile materials with aqueous compositions of polyisocyanate materials containing freeisocyanate groups is obtained by incorporating silica sol in the composition. The presence of the silica sol allows the compositions to be applied by the exhaustion method. Optionally, emulsion stabilizer, e.g., polymers of vinyl monomers can be added, as well as electrolytes which speed up drawing onto the textile fibers.

摘要翻译： 通过在组合物中掺入二氧化硅溶胶，可获得含有游离异氰酸酯基团的多异氰酸酯材料的含水组合物处理纺织材料的方法的改进。 二氧化硅溶胶的存在允许通过耗尽方法施加组合物。 任选地，可以加入乳液稳定剂，例如乙烯基单体的聚合物，以及加速拉伸到纺织纤维上的电解质。

公开(公告)号：US3567499A

公开(公告)日：1971-03-02

申请号：US3567499D

申请日：1967-10-04

申请人： BAYER AG

发明人： KLEBERT WOLFGANG ,  SCHAFER KARL ,  GRIEPENTROG HEINZ ,  REICH FRIEDRICH

IPC分类号： C08G18/10 ,  C08G18/61 ,  C08L75/00 ,  C08L83/04 ,  D06M15/263 ,  D06M15/564 ,  D06M15/653 ,  C08G47/10 ,  D06M15/52 ,  D06M15/66

CPC分类号： D06M15/653 ,  C08G18/10 ,  C08G18/61 ,  C08G77/12 ,  C08G77/14 ,  C08G77/26 ,  C08G77/28 ,  C08G77/70 ,  C08L75/00 ,  C08L83/04 ,  D06M15/263 ,  D06M15/564 ,  Y10T442/2279 ,  Y10T442/2352 ,  C08L2666/04 ,  C08L2666/14

摘要： TEXTILE MATERIALS ARE FINISHED BY TREATMENT WITH AN AQUEOUS BATH WHICH CONTAINS A POLYURETHANE PREPOLYMER HAVING FREE ISOCYANATE GROUPS WHICH IN TURN HAS BEEN OBTAINED FROM AN ORGANIC COMPOUND HAVING ACTIVE HYDROGEN CONTAINING GROUPS AND AN ORGANIC POLYISOCYANATE, AND AN ORGANO POLYSIOLOXANE HAVING A MOLECULAR WEIGHT OF TO ABOUT 25,000 AND CONTAINING AT LEAST TWO ACTIVE HYDROGEN CONTAINING GROUPS. THE ORGANO POLYSILOXANE IS REACTIVE WITH THE ISOCYANATO PREPOLYMER O THE TEXTILE SUBSTRATE IN ORGER TO GIVE THE TEXTILE MATERIAL A FULL PLEASANTLY SOFT, SUPPLY HAND AND REDUCE SUSCEPTIBILITY TO SOILING. ONE MAY USE POLYMERS OR COPOLYMERS PREPARED FROM VINYL OR DIVINYL MONOMERS IN THE AQUEOUS BATH ALONG WITH THE OTHER COMPONENTS.

公开(公告)号：US3653957A

公开(公告)日：1972-04-04

申请号：US3653957D

申请日：1968-12-18

申请人： BAYER AG

发明人： SCHAFER KARL ,  REICH FRIEDRICH ,  SCHUSTER HANS

IPC分类号： D06M15/564 ,  B32B27/04 ,  C09D3/60 ,  D06M3/02

CPC分类号： D06M15/564 ,  Y10T428/2965 ,  Y10T428/2967 ,  Y10T428/2969 ,  Y10T428/2971 ,  Y10T442/2352

摘要： Textiles with improved handle, produced by applying a mixture of (A) a reaction product having isocyanate groups and (B) a reaction product of a hydroxy compound and an aliphatic monoisocyanate, wherein (B) can optionally be alkylated or further reacted with an isocyanate prior to mixing with (A).

摘要翻译： 通过应用（A）具有异氰酸酯基团的反应产物和（B）羟基化合物和脂族单异氰酸酯的反应产物的混合物制备的具有改进手感的纺织品，其中（B）可任选地与异氰酸酯烷基化或进一步反应 在与（A）混合之前。

公开(公告)号：US3529990A

公开(公告)日：1970-09-22

申请号：US3529990D

申请日：1967-09-22

申请人： BAYER AG

发明人： BECKER GUSTAV ,  GRIEPENTROG HEINZ ,  KLEBERT WOLFGANG ,  REICH FRIEDRICH ,  SCHAFER KARL

IPC分类号： C08G77/388 ,  D06M13/395 ,  D06M15/263 ,  D06M15/285 ,  D06M15/564 ,  D06M15/568 ,  D06M15/643 ,  D06M15/653 ,  B44D1/44

CPC分类号： D06M15/6436 ,  C08G77/388 ,  D06M13/395 ,  D06M15/263 ,  D06M15/285 ,  D06M15/564 ,  D06M15/568 ,  D06M15/653