Invention Grant
US4568351A Use of certain esters as pH regulators in textile finishing processes
失效
在纺织品整理过程中使用某些酯作为pH调节剂
- Patent Title: Use of certain esters as pH regulators in textile finishing processes
- Patent Title (中): 在纺织品整理过程中使用某些酯作为pH调节剂
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Application No.: US611323Application Date: 1984-05-17
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Publication No.: US4568351APublication Date: 1986-02-04
- Inventor: Jose M. Palleiro Cardona , Karl-Heinz Weible
- Applicant: Jose M. Palleiro Cardona , Karl-Heinz Weible
- Applicant Address: CHX Basel
- Assignee: Sandoz Ltd.
- Current Assignee: Sandoz Ltd.
- Current Assignee Address: CHX Basel
- Priority: GBX8314180 19830523
- Main IPC: D06L3/00
- IPC: D06L3/00 ; C11D1/06 ; C11D3/20 ; C11D11/00 ; D06L3/02 ; D06L3/06 ; D06L3/08 ; D06L3/12 ; D06M11/00 ; D06M13/00 ; D06M13/02 ; D06M13/184 ; D06M13/224 ; D06M13/364 ; D06M15/00 ; D06M101/00 ; D06M101/02 ; D06M101/10 ; D06M101/12 ; D06P1/613 ; D06P1/651 ; D06P1/64 ; D06M13/16 ; D06M11/04
Abstract:
A textile finishing process in which there is employed, as a pH regulator, a compound or a mixture of compounds of formula I ##STR1## in which p is from 1 to 20,R is hydrogen, C.sub.1-3 alkyl or C.sub.1-3 alkyl substituted by hydroxyR' has independently one of the significances given for R or is --CO--R andA is --CH.sub.2 CH.sub.2 --; --CH.sub.2 --CH.sub.2 --CH.sub.2 --; ##STR2##
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