Invention Grant
- Patent Title: Thixotropic agents and methods of use
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Application No.: US14370629Application Date: 2012-08-22
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Publication No.: US10023785B2Publication Date: 2018-07-17
- Inventor: David A. Barclay
- Applicant: David A. Barclay
- Applicant Address: DE Hamburg
- Assignee: Sasol Performance Chemicals GmbH
- Current Assignee: Sasol Performance Chemicals GmbH
- Current Assignee Address: DE Hamburg
- Agency: Bushman Werner, P.C.
- International Application: PCT/US2012/051819 WO 20120822
- International Announcement: WO2013/115845 WO 20130808
- Main IPC: C09K8/62
- IPC: C09K8/62 ; C09K8/80 ; E21B43/26 ; C09K8/68 ; C09K8/03 ; C09K8/88 ; C09K8/90
Abstract:
A thixotropic agent comprised of a gel which is comprised of a polymeric organic material cross-linked with certain boehmite aluminas having a crystallite size of less than about 100 Å as measured on the 120 plane.
Public/Granted literature
- US20150021033A1 Thixotropic Agents and Methods of Use Public/Granted day:2015-01-22
Information query
