发明名称 |
POLYVINYL CHLORIDE RESIN COMPOSITIONS AND MANUFACTURING METHOD THEREFOR |
摘要 |
A polyvinyl chloride resin composition contains: from 0.005 to 5 parts by weight of a polyvinyl alcohol having a viscosity average degree of polymerization of from 100 to 3000 and having a ratio Mw/Mn of a weight average molecular weight Mw to a number average molecular weight Mn of from 2.2 to 4.9; and from 0.01 to 5 parts by weight of a zinc compound, based on 100 parts by weight of a polyvinyl chloride resin. A polyvinyl chloride resin composition is thereby provided that enables to obtain a shaped article thereof excellent in thermal stability while being shaped and less colored. |
申请公布号 |
KR20110079712(A) |
申请公布日期 |
2011.07.07 |
申请号 |
KR20117010276 |
申请日期 |
2009.10.05 |
申请人 |
KURARAY CO., LTD.;KURARAY EUROPE GMBH |
发明人 |
KATO MASAKI;TSUBOI AKIRA;NAKAMAE MASATO;FUSS ROBERT;MICHEL SAMUEL |
分类号 |
C08L27/06;C08K3/10;C08K5/103;C08L29/04 |
主分类号 |
C08L27/06 |
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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