Invention Grant
- Patent Title: Transparent softening agents
- Patent Title (中): 透明软化剂
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Application No.: US10168286Application Date: 2000-12-15
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Publication No.: US08765154B2Publication Date: 2014-07-01
- Inventor: Joaquim Bigorra Llosas , Nuria Bonastre Gilabert , Rafael Pi Subirana , Gabriela Caldero
- Applicant: Joaquim Bigorra Llosas , Nuria Bonastre Gilabert , Rafael Pi Subirana , Gabriela Caldero
- Applicant Address: DE Dusseldorf
- Assignee: Cognis IP Management GmbH
- Current Assignee: Cognis IP Management GmbH
- Current Assignee Address: DE Dusseldorf
- Agency: Servilla Whitney LLC
- Priority: DE19962874 19991224
- International Application: PCT/EP00/12811 WO 20001215
- International Announcement: WO01/47489 WO 20010705
- Main IPC: A61K8/06
- IPC: A61K8/06 ; A61Q5/02
Abstract:
The invention relates to transparent softening agents containing: (a) ester quaternaries, which are obtained by reacting alkanolamines with a mixture consisting of fatty acids and of dicarboxylic acids, whereby the resulting esters are optionally alkoxylated and subsequently quaternized in a known manner, and containing; (b) auxiliary agents selected from the group formed by: (b1) fatty acid amidoamines and/or quaternization products thereof; (b2) betaines; (b3) nonionic surfactants; (b4) polyols and/or derivatives thereof; (b5) alcohols and/or; (b6) hydrotropes.
Public/Granted literature
- US20030130162A1 Transparent softening agents Public/Granted day:2003-07-10
Information query
