Title:
THERMOPLASTIC RESIN MOLDING MATERIAL
Document Type and Number:
Japanese Patent JPH04139218
Kind Code:
A
Abstract:
PURPOSE:To obtain the title material having excellent molding precision, heat resistance and dispersibility and capable of directly molding by mixing with 4 resin pellet by blending a surface-treated inorganic filler with a thermoplastic resin at a specific ratio, heating and melting and kneading the blend, cutting the kneaded material into fine grains and solidifying the grains. CONSTITUTION:The objective material obtained by blending 50-90wt.% inorganic filler (e.g. talc, sericite, mica or kaolin) surface-treated with a silane coupling, etc., with 50-10wt.% thermoplastic resin (e.g. PE or PP) at a specific ratio, subjecting the blend to heat melting to knead the blend, cutting the kneaded material into fine grains having <=1mm grain diameter and solidifying the grains.
Inventors:
YAMAMOTO NORIAKI
IMAI ISAO
IMAI ISAO
Application Number:
JP26037790A
Publication Date:
May 13, 1992
Filing Date:
October 01, 1990
Export Citation:
Assignee:
MIKI FUNTAI KOUGIYOU KK
ASADA SEIFUN KK
ASADA SEIFUN KK
International Classes:
B29B9/02; B29B9/12; B29B15/08; C08J3/12; C08J3/20; C08L23/10; B29K27/00; B29K105/16; (IPC1-7): B29B9/02; B29B9/12; B29B15/08; B29K27/00; B29K105/16; C08J3/12; C08J3/20; C08L23/10
Attorney, Agent or Firm:
Yutaka Kondo