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专利名称：Synthetic resin compositions
发明人：Susumu Honda,Takahiko Sugihara,Taizo
Igarashi,Keiji Hirao,Hisamichi Matsuda
申请号：US07/4099申请日：190913公开号：US05104925A公开日：19920414
摘要：A synthetic resin composition comprising 100 parts by weight of a syntheticresin, from 2 to 900 parts by weight of an inorganic filler, and from 0.02 to 20 parts byweight of a copolymer of a compound represented by formula (1) and maleic anhydride,maleic acid, a maleic acid salt or a maleic acid ester; ##STR1## wherein Z is a residue of acompound having from 2 to 8 hydroxyl groups; AO is an oxyalkylene group having from 2to 18 carbon atoms; R.sup.1 is an unsaturated hydrocarbon group having from 2 to 5carbon atoms; R.sup.2 is a hydrocarbon or acyl group having from 1 to 40 carbon; a isfrom 0 to 1,000, b is from 0 to 1, 000, c is from 0 to 1,000, l is an integer of from 1 to 8, mis an integer of from 0 to 2, and n is an integer of from 0 to 7, l+m+n=2 to 8, al+bm+cn=1to 1,000, and n/(l+n)≦1/3. In the synthetic resin composition the inorganic filler isuniformly dispersed in the synthetic resin with good efficiency at molding to giveexcellent molding characteristics and mechanical characteristics.
申请人：NIPPON OIL & FATS CO., LTD.
代理机构：Sughrue, Mion, Zinn, Macpeak & Seas
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