Invention Grant
- Patent Title: Aqueous vinyl polymer coating compositions
- Patent Title (中): 乙烯基聚合物水性涂料组合物
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Application No.: US10380950Application Date: 2001-10-11
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Publication No.: US07223813B2Publication Date: 2007-05-29
- Inventor: Alfred Jean Paul Buckmann , Emilio Martin , Gerardus Cornelis Overbeek , John Christopher Padget , Jurgen Scheerder , Tom Annable
- Applicant: Alfred Jean Paul Buckmann , Emilio Martin , Gerardus Cornelis Overbeek , John Christopher Padget , Jurgen Scheerder , Tom Annable
- Applicant Address: NL Heerien
- Assignee: DSM IP Assets B.V.
- Current Assignee: DSM IP Assets B.V.
- Current Assignee Address: NL Heerien
- Agency: Morgan Lewis & Bockius LLP
- Priority: GB0025212.2 20001014
- International Application: PCT/GB01/04510 WO 20011011
- International Announcement: WO02/33012 WO 20020425
- Main IPC: C08J3/03
- IPC: C08J3/03 ; C08L33/00
Abstract:
An aqueous coating composition comprising a crosslinkable water-dispersible vinyl oligomer(s) wherein said composition when drying to form a coating has an open time of at least 20 minutes, a wet edge time of at least 10 minutes, a tack free time of ≦20 hours and an equilibrium viscosity of ≦5,000 Pa·s at any solids content when drying in the range of from 20 to 55 wt % using any shear rate in the range of from 9±0.5 to 90±5 s−1 and at 23±2° C.
Public/Granted literature
- US20040039089A1 Aqueous vinyl polymer coating compositions Public/Granted day:2004-02-26
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