Invention Grant
- Patent Title: Multi-acid multi-base graft copolymer dispersants
-
Application No.: US14916628Application Date: 2014-09-05
-
Publication No.: US09718984B2Publication Date: 2017-08-01
- Inventor: Elliot Coulbeck , John D. Schofield , Patrick J. Sunderland , Dean Thetford
- Applicant: Lubrizol Advanced Materials, Inc.
- Applicant Address: US OH Cleveland
- Assignee: Lubrizol Advanced Materials, Inc.
- Current Assignee: Lubrizol Advanced Materials, Inc.
- Current Assignee Address: US OH Cleveland
- Agent Samuel B. Laferty; Teresan W. Gilbert
- International Application: PCT/US2014/054182 WO 20140905
- International Announcement: WO2015/035107 WO 20150312
- Main IPC: C09D133/02
- IPC: C09D133/02 ; C09D133/14 ; C09D133/24 ; B01F17/00 ; C09B67/46 ; C09D7/02 ; C09D11/03
Abstract:
A composition comprising particulate solid, an organic medium and a dispersant comprising a polyacrylic copolymer functionalized with a polyether and reacted with an aminic polybasic species.
Public/Granted literature
- US20160215160A1 MULTI-ACID MULTI-BASE GRAFT COPOLYMER DISPERSANTS Public/Granted day:2016-07-28
Information query
IPC分类:
