发明名称 |
Epoxy-phenolic resins co-dispersions |
摘要 |
An organic solvent free process to make an aqueous co-dispersion of epoxy resins and at least phenolic novolac resins is reported. The compositions of such co-dispersions are based on blends of epoxy resins and at least a phenolic novolac resin within the profile viscosity versus temperature in the ranges from 1 500 000 to 300 mPas at 80° C. and 10 000 to 20 mPas at 120° C.
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申请公布号 |
US8354475(B2) |
申请公布日期 |
2013.01.15 |
申请号 |
US20080740169 |
申请日期 |
2008.12.09 |
申请人 |
MOMENTIVE SPECIALTY CHEMICALS INC.;DE VELDER HELGA;LEROY ALAIN |
发明人 |
DE VELDER HELGA;LEROY ALAIN |
分类号 |
C08L61/06;C08L63/00 |
主分类号 |
C08L61/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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