Invention Grant
- Patent Title: Low foaming and high stability hydrotrope formulation comprising an alkyl glucoside having eight or fewer carbon atoms
-
Application No.: US15302742Application Date: 2014-05-09
-
Publication No.: US09879205B2Publication Date: 2018-01-30
- Inventor: Bing Liang , Jianhai Mu
- Applicant: DOW GLOBAL TECHNOLOGIES LLC
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Agency: Brooks, Cameron & Huebsch, PLLC
- International Application: PCT/CN2014/077114 WO 20140509
- International Announcement: WO2015/168921 WO 20151112
- Main IPC: C11D1/722
- IPC: C11D1/722 ; C11D1/83 ; C11D3/22 ; C11D1/34 ; C11D1/66 ; C11D3/00 ; C11D3/37

Abstract:
An aqueous solution contains a nonionic surfactant, a alkyl phenoxy polyethoxy phosphate and an alkyl glucoside selected from a group consisting of alkyl glucosides characterized by the alkyl group having eight or fewer carbons and when the alkyl group has eight carbons it is a branched alkyl having a linear six carbon chain with a two carbon branch, where the aqueous solution is further characterized by containing less than 0.3 weight-percent cumene sulfonic acid or its alkali salt based on total aqueous solution weight and the alkyl glucoside is present at a concentration greater than alkyl glucosides having an alkyl group with more than eight carbons, as well as its uses for increasing the cloud point and decreasing the foaming properties.
Public/Granted literature
- US20170107454A1 LOW FOAMING AND HIGH STABILITY HYDROTROPE FORMULATION Public/Granted day:2017-04-20
Information query