Invention Grant
- Patent Title: Polymer polyols and polymer dispersions made from vegetable oil-based hydroxyl-containing materials
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Application No.: US11663529Application Date: 2005-10-24
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Publication No.: US08436063B2Publication Date: 2013-05-07
- Inventor: Camiel F. Bartelink , Hanno R. Van der Wal
- Applicant: Camiel F. Bartelink , Hanno R. Van der Wal
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Agency: Whyte Hirschboeck Dudek S.C.
- International Application: PCT/US2005/038214 WO 20051024
- International Announcement: WO2006/065345 WO 20060622
- Main IPC: C08G18/42
- IPC: C08G18/42 ; C08G18/46 ; C08J9/06 ; C08J9/12 ; C08L75/06
Abstract:
Polymer polyols and dispersions are prepared by polymerizing certain starting materials in a continuous phase. The continuous phase includes a polyol containing hydroxylmethyl groups, which is derived from a fatty acid. The dispersed phase may be, for example, a vinyl polymer, a polyurea or a polyurethane-urea.
Public/Granted literature
- US20090197984A1 Polymer polyols and polymer dispersions made from vegetable oil-based hydroxyl-containing materials Public/Granted day:2009-08-06
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