专利名称:Elastomeric foam 发明人:Bruce W. Sands
生物科学家申请号:US06/391899
申请日:19820625
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基地阿西莫夫公开号:US04473667A
公开日:
19840925
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摘要:A simplified method of manufacturing a silicon elastomeric foam compris mechanically generating a stable froth of an aqueous silicone emulsion, while adding surfactant and thickener, then removing the water from the stable froth. The emulsion consists esntially of anionically stabilized hydroxyl endblocked polydiorganosiloxane, colloidal silica, an organic tin compound, and water, the emulsion having a pH in the range of 9 to 11.5 inclusive. The dried foam is an elastomeric, cellular structure posssing typical silicone elastomer heat stability.安禄山与杨贵妃
申请人:DOW CORNING CORPORATION
妈妈生日祝福语代理人:Edward C. Elliott
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