Invention Grant
- Patent Title: Waterborne polyurethane coatings
-
Application No.: US16478177Application Date: 2018-01-17
-
Publication No.: US11059992B2Publication Date: 2021-07-13
- Inventor: Yongping Zha , Philippe Schottland , Robert Mateuszczyk
- Applicant: SUN CHEMICAL CORPORATION
- Applicant Address: US NJ Parsippany
- Assignee: SUN CHEMICAL CORPORATION
- Current Assignee: SUN CHEMICAL CORPORATION
- Current Assignee Address: US NJ Parsippany
- Agency: Ostrolenk Faber LLP.
- Agent Marian E. Fundytus
- International Application: PCT/US2018/014007 WO 20180117
- International Announcement: WO2018/136488 WO 20180726
- Main IPC: C09D175/04
- IPC: C09D175/04 ; B05D3/10 ; C08G18/44 ; C08G18/48 ; C08G18/72 ; C08G18/73 ; C08G18/75 ; C08G18/79 ; C08G18/80 ; C03C17/00 ; C03C17/32 ; C08G18/76 ; C08G18/08 ; C08G18/42
Abstract:
The present invention provides waterborne polyurethane coating compositions. When applied to a substrate, the coating compositions of the present invention have good adhesion, transparency, scratch resistance, mar resistance, hardness, solvent resistance, water resistance, and dishwashing resistance. The coating compositions are suitable for application to any suitable substrate, including glass.
Information query
IPC分类:
