Surface-coated calcium carbonate particles, method for manufacturing same, and adhesive
申请人:——
公开号:US20020102404A1
公开(公告)日:2002-08-01
The calcium carbonate particles of the present invention are coated on their surface with (1) a fatty acid mixture comprising (1A) at least one of saturated fatty acids and salts thereof and (1B) at least one of unsaturated fatty acids and salts thereof, the (1A):(1B) weight ratio being in the range of 30:70 to 70:30, and (2) an organic compound such as a phthalic ester. The calcium carbonate particles of the invention easily disperse in the resin and other components that constitute an adhesive composition, and impart excellent viscosity stability and highly improved adhesion to the resulting adhesive.
Compositions de teinture des fibres kératiniques contenat des dérivés d'indazoles amines et procédé de teinture
申请人:L'OREAL
公开号:EP0904769B1
公开(公告)日:2002-09-25
POLYAMIDE RESIN COMPOSITION
申请人:TOYOBO CO., LTD.
公开号:US20220162381A1
公开(公告)日:2022-05-26
The present invention is a polyamide resin composition containing 50 to 90% by mass of a crystalline polyamide resin (A) and 9 to 49% by mass of a talc (B), and preferably further containing a coupling agent (C) and a fatty acid metal salt (D), in which an average particle size of secondary particles of the talc (B) in the polyamide resin composition is greater than 30 μm. The polyamide resin composition is less likely to cause a poor appearance of a molded article or occurrence of sink marks, and can stably provide characteristics within desired ranges.