Invention Grant
- Patent Title: Processes for the preparation of rheology modifiers
- Patent Title (中): 制备流变改性剂的方法
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Application No.: US13783432Application Date: 2013-03-04
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Publication No.: US09260559B2Publication Date: 2016-02-16
- Inventor: Stanley Leon Freeman , Mark Gregory Matyi, Jr. , Nancy Pasquarello Buford
- Applicant: Elementis Specialties, Inc.
- Applicant Address: US NJ East Windsor
- Assignee: Elementis Specialties, Inc.
- Current Assignee: Elementis Specialties, Inc.
- Current Assignee Address: US NJ East Windsor
- Agency: Morgan, Lewis & Bockius, LLP
- Main IPC: C08G18/22
- IPC: C08G18/22 ; C08G18/48 ; C08G18/72 ; C08G18/10 ; C08G18/73 ; C09D5/00 ; C08G18/79 ; C09D7/00 ; C08G18/28 ; C09D175/08
Abstract:
Methods for preparing hydrophobically modified alkylene oxide urethane branched polymers. In an embodiment, the order of addition of reactants affects the properties of the resultant product urethane. In an embodiment, the time at which one or more reactants are added affects the properties of the resultant product urethane.
Public/Granted literature
- US20140135468A1 PROCESSES FOR THE PREPARATION OF RHEOLOGY MODIFIERS Public/Granted day:2014-05-15
Information query
