Invention Grant
- Patent Title: Methods and compositions for coating substrates
- Patent Title (中): 用于涂覆基材的方法和组合物
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Application No.: US13780540Application Date: 2013-02-28
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Publication No.: US08846156B2Publication Date: 2014-09-30
- Inventor: Shanti Swarup , Xiangling Xu , Richard J. Sadvary , Anthony M. Chasser
- Applicant: PPG Industries Ohio, Inc.
- Applicant Address: US OH Cleveland
- Assignee: PPG Industries Ohio, Inc.
- Current Assignee: PPG Industries Ohio, Inc.
- Current Assignee Address: US OH Cleveland
- Agent Krisanne Shideler
- Main IPC: B05D3/02
- IPC: B05D3/02 ; C09D175/06 ; B05D7/00
Abstract:
A method for applying a multilayer coating comprising a basecoat and a clearcoat is disclosed. The basecoat is a curable aqueous composition comprising (1) polymeric particles prepared from ethylenically unsaturated compounds including a multi-ethylenically unsaturated monomer and a keto or aldo-functional monomer, and (2) a polyhydrazide.
Public/Granted literature
- US20140242280A1 METHODS AND COMPOSITIONS FOR COATING SUBSTRATES Public/Granted day:2014-08-28
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