- 专利标题: Self-crosslinking dispersions, and methods for making and using the same
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申请号: US13802560申请日: 2013-03-13
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公开(公告)号: US09771488B2公开(公告)日: 2017-09-26
- 发明人: Wenbin Hong , Mihaela Madaras
- 申请人: Sensient Colors LLC
- 申请人地址: US MO St. Louis
- 专利权人: Sensient Colors LLC
- 当前专利权人: Sensient Colors LLC
- 当前专利权人地址: US MO St. Louis
- 代理机构: Michael Best & Friedrich LLP
- 主分类号: C09D11/38
- IPC分类号: C09D11/38 ; C09D11/322 ; C09D11/106 ; C09D11/324
摘要:
A dispersion comprising a pigment, a polymer comprising a carboxyl group, a crosslinking agent capable of undergoing a crosslinking reaction with the carboxyl group, an inhibition agent comprising a tertiary amine, and a liquid carrier, wherein at least one of the mean particle size and the viscosity of the dispersion increases by less than 20% over about three months in sealed storage at ambient temperature, as determined by accelerated shelf life testing.