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公开(公告)号:EP2578619A1
公开(公告)日:2013-04-10
申请号:EP11789422.0
申请日:2011-05-27
发明人: HARADA, Hideo , NOSE, Kenta , HONDA, Masaru , IWAWAKI, Eiji , TANAKA, Takahiro
IPC分类号: C08J3/12
CPC分类号: C08L83/06 , C08G18/10 , C08G18/4216 , C08G18/73 , C08G18/755 , C08G18/8175 , C08G77/20 , C08J3/126 , C08J2300/00 , C08J2383/00 , C08L67/02 , C08L75/04 , Y02P20/544 , Y10T428/2995 , Y10T428/2998 , C08G18/287
摘要: Disclosed is a resin particle having excellent low-temperature fusibility, having a sufficiently narrow size distribution, and that is obtained using a liquid or supercritical fluid. In the resin particle (C), which comprises a microparticle (A) containing a resin (a) being coated to or adhered to the surface of a resin particle (B) that contains another resin (b), the degree of swelling of the microparticle (A) resulting from liquid or supercritical carbon dioxide (X) at a temperature less than the glass transition temperature or the melting point of the microparticle (A) is no greater than 16%, and with the resin (a) as a constituent unit, the resin particle (C) contains 0.1-50 wt% of a non-crystalline non-halogen vinyl monomer (m1) of which the solubility parameter (SP value: (cal/cm 3 ) 1/2 ) is 7-9.
摘要翻译: 公开了一种具有优异的低温熔融性,具有足够窄的尺寸分布并且使用液体或超临界流体获得的树脂颗粒。 在含有树脂(a)的微粒(A)被涂布或附着于含有其他树脂(b)的树脂粒子(B)的表面的树脂粒子(C)中, 在低于微粒(A)的玻璃化转变温度或熔点的温度下由液体或超临界二氧化碳(X)产生的微粒(A)不大于16%,并且以树脂(a)作为组分 单元中,树脂颗粒(C)含有0.1-50重量%的溶解度参数(SP值:(cal / cm 3)1/2)为7-9的非晶性非卤素乙烯基单体(m1)。
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公开(公告)号:EP2578619B1
公开(公告)日:2016-11-30
申请号:EP11789422.0
申请日:2011-05-27
发明人: HARADA, Hideo , NOSE, Kenta , HONDA, Masaru , IWAWAKI, Eiji , TANAKA, Takahiro
IPC分类号: C08J3/12
CPC分类号: C08L83/06 , C08G18/10 , C08G18/4216 , C08G18/73 , C08G18/755 , C08G18/8175 , C08G77/20 , C08J3/126 , C08J2300/00 , C08J2383/00 , C08L67/02 , C08L75/04 , Y02P20/544 , Y10T428/2995 , Y10T428/2998 , C08G18/287
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