发明名称 |
Polyvinyl chloride resin composition for powder molding |
摘要 |
A powder molding composition containing dry-blended polyvinyl chloride resins, plasticizers and stabilizers, which is characterized in that there are blended therein 0.05 to 5 parts by weight of barium salt of a carboxylic acid having a melting point not lower than 250 DEG C. and 0.01 to 5 parts by weight of zinc salt of a fatty acid containing 10 or more carbon atoms, per 100 parts by weight said polyvinyl chloride resins. The composition of the invention is excellent in releasability and resistance to mold staining.
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申请公布号 |
US5432222(A) |
申请公布日期 |
1995.07.11 |
申请号 |
US19940277301 |
申请日期 |
1994.07.22 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
IGARASHI, TOSHIO;WAKATSUKI, AKIRA;NAKATSUJI, YOSHIHIRO;SHIDA, YUU;SHIMIZU, HIKARU |
分类号 |
B29C41/04;B29C41/18;B29K27/06;B29L31/58;C08K5/09;C08K5/098;C08L27/04;(IPC1-7):C08K5/04 |
主分类号 |
B29C41/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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