发明名称 |
BLOCKED ISOCYANATE, COATING COMPOSITION, ADHESIVE AGENT COMPOSITION, AND ARTICLE |
摘要 |
The blocked isocyanate is a blocked isocyanate containing a latent isocyanate group, which is an isocyanate group blocked with a blocking agent, wherein the blocked isocyanate includes a first latent isocyanate group that is an isocyanate group blocked with a first blocking agent and a second latent isocyanate group that is an isocyanate group blocked with a second blocking agent; and the first blocking agent is represented by general formula (1) below, and has a higher catalysis activity that activates the isocyanate group than that of the second blocking agent.
(where R1 to R3 represent a hydrocarbon group having 1 to 12 carbon atoms or a hydrogen atom, and at least one of R1 to R3 represents a hydrogen atom, and R1 and R3 may be bonded to each other to form a heterocycle. R4 represents a hydrocarbon group having 1 to 12 carbon atoms, a hydrogen atom, or an atomic group represented by -NR 5 R 6 (R5 and R6 represent a hydrocarbon group having 1 to 12 carbon atoms, and R5 and R1 may be bonded to each other to form a heterocycle and R6 and R3 may be bonded to each other to form a heterocycle). |
申请公布号 |
EP3037450(A1) |
申请公布日期 |
2016.06.29 |
申请号 |
EP20140838082 |
申请日期 |
2014.08.12 |
申请人 |
MITSUI CHEMICALS, INC. |
发明人 |
FUKUDA, KAZUYUKI;KAMADA, JUN;UCHIDA, TAKASHI;MASUI, MASAKAZU;TACHIBANA, SHINJI;MIZUMA, HIROKAZU;FUJII, KENICHI |
分类号 |
C08G18/80;C08G18/28;C08G18/32;C08G18/62;C08G18/79;C09D175/04;C09J175/04 |
主分类号 |
C08G18/80 |
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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