| 发明名称 |
Valerit-Typ-Kalziumkarbonat enthaltende Polyesterzusammensetzung |
| 摘要 |
<p>A polyester composition is disclosed, which is characterized in that it contains, besides polyester, vaterite-type calcium carbonate obtainable through carbonation reaction of a calcium compound in a mixed medium of alcohol and water. The polyester composition is superior in compatibility between the polyester and the vaterite-type calcium carbonate. <IMAGE></p> |
| 申请公布号 |
DE69122549(T2) |
申请公布日期 |
1997.02.13 |
| 申请号 |
DE1991622549T |
申请日期 |
1991.05.24 |
| 申请人 |
MARUO CALCIUM CO. LTD., AKASHI, HYOGO, JP |
发明人 |
MINAYOSHI, SHIRO, OHKUBO-CHO, AKASHI-SHI, HYOGO-KEN, JP |
| 分类号 |
C01F11/18;C08J5/18;C08K3/26;C08K9/04;C08L67/00;C08L67/02;(IPC1-7):C08K3/26 |
主分类号 |
C01F11/18 |
| 代理机构 |
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