发明名称 |
Soft lining material composition for dentures |
摘要 |
The present invention relates to a soft lining material composition for dentures, which comprises, at specific ratios, an organopolysiloxane having a specific structure and a viscosity lying in a specific range, an organohydrogenpolysiloxane having another specific structure, a platinum compound soluble in silicone, a finely divided silica having a BET specific surface area lying in a specific range and subjected to a hydrophobic treatment on the surface, and a molten quartz powder having an average particle size lying in a specific range, such soft lining material composition providing a cured soft lining material composition which undergoes a little hardness change upon inserted in the mouth over an extended period of time, does not separate away from a denture, and being satisfactory in terms of the ability to be cut and polished.
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申请公布号 |
US5631320(A) |
申请公布日期 |
1997.05.20 |
申请号 |
US19960629225 |
申请日期 |
1996.04.08 |
申请人 |
GC CORPORATION;SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
KAMOHARA, HIROSHI;FUTAMI, SHUNICHI;IKENO, MASAYUKI;SUGAHARA, HIDEKI |
分类号 |
A61K6/00;A61C13/02;A61K6/093;C08L83/04;(IPC1-7):C08K3/02 |
主分类号 |
A61K6/00 |
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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