Invention Grant
- Patent Title: Solid composition comprising a quaternary ammonium compound and polysaccharide, the process and use thereof
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Application No.: US15538057Application Date: 2015-12-22
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Publication No.: US10717947B2Publication Date: 2020-07-21
- Inventor: Hai Zhou Zhang , Nikolay Christov , Da Wei Jin , Lin He
- Applicant: RHODIA OPERATIONS
- Applicant Address: FR Paris
- Assignee: Rhodia Operations
- Current Assignee: Rhodia Operations
- Current Assignee Address: FR Paris
- Agent Jarrod N. Raphael
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7106cf5b
- International Application: PCT/EP2015/080905 WO 20151222
- International Announcement: WO2016/102527 WO 20160630
- Main IPC: C11D3/37
- IPC: C11D3/37 ; C11D1/62 ; D06M23/08 ; D06M13/46 ; D06M15/03 ; C11D3/22 ; C11D3/43 ; C08K5/19
Abstract:
The present invention provides a solid composition comprising (a) a quaternary ammonium compound and (b) between 9 wt % and 77 wt % of a polysaccharide based on the total weight of the solid composition. The solid composition showed excellent stability. The present invention also provides a process for preparing the solid composition and a liquid composition comprising said solid composition, and methods for conditioning a fabric by using the solid composition and the liquid composition as well.
Public/Granted literature
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