发明名称 |
HYDROPHILE SILIKONELASTOMER-ZUSAMMENSETZUNG UND SEINE VERWENDUNG ALS ABFORMMATERIAL |
摘要 |
Silicone material crosslinkable into silicone elastomer by polyaddition reactions is described. A material is provided offering a compromise between the following characteristics: fluidity (in non-crosslinked state), hydrophilicity (in non-crosslinked or crossliked state) and high mechanical properties (in crosslinked state). The following materials are added to crosslinkable silicone material: (i) a reinforcing siliceous filler in the form of a suspension obtained by subjecting the filler to a treatment in two stages by an agent providing compatibility and by operating in the presence of a polyorganosiloxane with Si-alkenyl functions; and (ii) one or more non-ionic, ionic or amphoteric surfactants. Said silicone material is particularly useful for impressions, for example dental impressions and for making pads used in pad printing techniques. |
申请公布号 |
AT289793(T) |
申请公布日期 |
2005.03.15 |
申请号 |
AT20000917123T |
申请日期 |
2000.04.05 |
申请人 |
RHODIA CHIMIE |
发明人 |
DEL TORTO, MARCO;HOWE, FABIENNE;POUCHELON, ALAIN;PUSINERI, CHRISTIAN |
分类号 |
A61K6/10;C08G77/44;C08K5/00;C08K9/04;C08K9/06;C08L71/02;C08L83/04;C08L83/05;C08L83/07;C08L83/12 |
主分类号 |
A61K6/10 |
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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