中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Publication
CN109863120A 硫酸钡粉体及含有其的树脂组合物 审中-实审

硫酸钡粉体及含有其的树脂组合物
Abstract:
本发明提供可以容易且简便地分散于树脂、溶剂的微细的硫酸钡粉体。另外，也提供使用了该硫酸钡粉体的树脂组合物、涂料组合物、油墨组合物及树脂成形体、以及用于得到这种硫酸钡粉体的制造方法。本发明的硫酸钡粉体为数均一次粒径为1～100nm的硫酸钡粉体，该粉体在表面具有有机化合物，该粉体的压缩成形体与蒸馏水的接触角为10～170度。
Abstract(English):

The present invention provides a fine barium sulfate powder which can be easily and conveniently dispersed in a resin or a solvent. Also provided are a resin composition, a coating composition, an inkcomposition, and a resin molded body which use the barium sulfate powder, and a method for manufacturing the barium sulfate powder. This barium sulfate powder has a number average primary particle diameter of 1 to 100 nm and has an organic compound on the surface, and a contact angle between a compressed molded body of the powder and distilled water is 10 to 170 degrees.

Patent Agency Ranking
0/0