Invention Grant
US08686102B2 Textiles treated with copolymers of epoxy compounds and amino silanes having enhanced wet-strength
失效
用具有增强的湿强度的环氧化合物和氨基硅烷的共聚物处理的纺织品
- Patent Title: Textiles treated with copolymers of epoxy compounds and amino silanes having enhanced wet-strength
- Patent Title (中): 用具有增强的湿强度的环氧化合物和氨基硅烷的共聚物处理的纺织品
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Application No.: US12288974Application Date: 2008-10-24
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Publication No.: US08686102B2Publication Date: 2014-04-01
- Inventor: Benjamin Falk , Smita Brijmohan
- Applicant: Benjamin Falk , Smita Brijmohan
- Applicant Address: US NY Waterford
- Assignee: Momentive Performance Materials Inc.
- Current Assignee: Momentive Performance Materials Inc.
- Current Assignee Address: US NY Waterford
- Agent Dominick G. Vicari; Joseph S. Ostroff
- Main IPC: C08G77/18
- IPC: C08G77/18

Abstract:
The present invention provides for textiles treated with a composition comprising the reaction product of e) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and f) an amino silane having the formula: N(H)(R1)R2Si(OR3)3-a-b-c(OR4)a(R5Si(OR6)d(R7)e)bR8c with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)≦3; and the subscripts d and e are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (d+e)≦3, wherein the treated textile has enhanced wet strength.
Public/Granted literature
- US20090117793A1 Textiles treated with copolymers of epoxy compounds and amino silanes having enhanced wet-strength Public/Granted day:2009-05-07
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