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UV-PROTECTIVE COMPOSITIONS
专利权人:
发明人:
LANDA BENZION,ABRAMOVTCH SAGI,DOR SNIR
申请号:
IN201847006133
公开号:
IN201847006133A
申请日:
2018.02.19
申请国别(地区):
IN
年份:
2018
代理人:
摘要:
)Disclosed are UV-protective compositions comprising swelled polymer matrix macroparticles comprising a thermoplastic polymer swelled with at least one swelling agent, and a plurality of nanoparticles of an inorganic UV-protective agent comprising at least one solid inorganic crystal and a dispersant associated with the crystal, wherein the inorganic nanoparticles are dispersed and embedded in the swelled polymer matrix macroparticles. Method of preparation and uses of such compositions are also provided.
来源网站:
中国工程科技知识中心
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