Invention Grant
- Patent Title: Rheology modifiers
- Patent Title (中): 流变改性剂
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Application No.: US14772946Application Date: 2014-03-10
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Publication No.: US09540473B2Publication Date: 2017-01-10
- Inventor: Klin Aloysius Rodrigues , Anthony John Adamo , Samuel Anthony Vona, Jr.
- Applicant: Akzo Nobel Chemicals International B.V.
- Applicant Address: NL Arnhem
- Assignee: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
- Current Assignee: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
- Current Assignee Address: NL Arnhem
- Agent Sandra B. Weiss
- Priority: EP13175109 20130704
- International Application: PCT/EP2014/054515 WO 20140310
- International Announcement: WO2014/139904 WO 20140918
- Main IPC: C08F2/00
- IPC: C08F2/00 ; C08F20/10 ; C08F251/02 ; C08L1/02 ; C08L1/28 ; C08L3/02 ; C08L3/04 ; C08L3/10 ; C08L5/16 ; C08L33/06 ; C09D133/02 ; C09D133/26 ; C09D135/00 ; C09D151/02 ; A61Q19/00 ; A61K8/81 ; C08F251/00
Abstract:
Polysaccharide alkali swellable rheology modifiers include an emulsion polymer including at least one polysaccharide portion and at least one synthetic portion wherein the at least one synthetic portion is obtained from at least one anionic ethylenically unsaturated monomer, at least one nonionic ethylenically unsaturated monomer or a combination thereof; wherein at least one of the nonionic ethylenically unsaturated monomers is a hydrophobic ethylenically unsaturated monomer, as well as methods of making polysaccharide alkali swellable rheology modifiers.
Public/Granted literature
- US20160017079A1 Rheology Modifiers Public/Granted day:2016-01-21
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