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专利概况
专利名称 PROCESS AND COMPOSITION FOR ATTAINMENT OF AN ENCAPSULATED PIGMENT nanoparticuladoNANOPARTICULADO AND FOR INKS
申请号 BR102012017356 申请日
公开(公告)号 BRPI1217356A2 公开(公告)日
申请(专利权)人 POLYSTELL DO BRASIL LTDA 发明人 WILDON LOPES DA SILVA
专利来源 国家知识产权局 转化方式
摘要

PROCESS AND COMPOSITION FOR ATTAINMENT OF an ENCAPSULATED PIGMENT nanoparticuladoNANOPARTICULADO AND FOR INKS, understood for the use of these synthetic and natural particles (pigments), modified and encapsulated, in the formularization of real estate inks and/or industrial poliméricaspoliméricas emulsions. The invention understands a manufacture process, the attainment and the use of a material, special pigment call here. This pigment is prepared from micronizadosmicronizados materials interacting with other nanoparticuladosnanoparticulados materials synthetic and natural composites and modified by processes physicist-chemistries, including poliméricopolimérico encapsulamento, substances these that “promote” a bridge of access or association of “synergic effect” to some properties as the opacity, the power of humid covering and dries of the white pigment (titanium dioxide), enclosing an excellent band in the final formularization and not having necessity of adjustments physicist-chemistries in the process of conventional manufacture of the real estate inks in all gratings rpiRPI 2252 of 05/03/2014 of quality. This pigment can be used in association or partial substitution of the titanium dioxide

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