发明名称 |
SYNTHETIC RESIN COMPOSITION HAVING HEAT DETERIORATION RESISTANCE AND MOLDED ARTICLE THEREOF |
摘要 |
<p>A synthetic resin composition having heat deterioration resistance comprising: (A) 100 parts by weight of a synthetic resin; and (B) 0.001 to 10 parts by weight of hydrotalcite particles defined by the following (i) to (iv): (i) the hydrotalcite particles are represented by the following chemical structure formula (1): ä(Mg)y(Zn)zü1-x(Al)x(OH)2(A<n->)x/n.mH2O (ii) the hydrotalcite particles have an average secondary particle diameter of 2 mu m or less; (iii) the hydrotalcite particles have a specific surface area (measured by a BET method) of 1 to 30 m<2>/g; and (iv) the hydrotalcite particles contain an iron compound and a manganese compound in a total amount of 0.02 wt% or less in terms of metals (Fe + Mn). A molded article formed from the above resin composition of the present invention is excellent in heat deterioration resistance and impact resistance and satisfactory in the dispersibility of hydrotalcite particles.</p> |
申请公布号 |
KR100563428(B1) |
申请公布日期 |
2006.03.22 |
申请号 |
KR19997001834 |
申请日期 |
1999.03.04 |
申请人 |
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发明人 |
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分类号 |
C01F7/00;C08L101/00;C08J5/10;C08K;C08K3/10;C08K3/18;C08K3/22;C08K3/24;C08K3/26;C08K9/04;C08L;C08L9/00;C08L23/00;C08L27/00;C08L31/04;C08L33/00;C08L63/00;C08L75/02 |
主分类号 |
C01F7/00 |
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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