Invention Grant
- Patent Title: Cured silicone powder and method of preparation
- Patent Title (中): 固化硅粉及其制备方法
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Application No.: US910344Application Date: 1997-08-13
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Publication No.: US5840831APublication Date: 1998-11-24
- Inventor: Tadashi Hamachi , Kazuo Kobayashi , Yoshitsugu Morita , Kiyotaka Sawa , Ryuji Tachibana
- Applicant: Tadashi Hamachi , Kazuo Kobayashi , Yoshitsugu Morita , Kiyotaka Sawa , Ryuji Tachibana
- Applicant Address: JPX Tokyo
- Assignee: Dow Corning Toray Silicone Co., Ltd.
- Current Assignee: Dow Corning Toray Silicone Co., Ltd.
- Current Assignee Address: JPX Tokyo
- Priority: JPX8-245596 19960828
- Main IPC: C08J3/12
- IPC: C08J3/12 ; C08G77/38 ; C08F6/00
Abstract:
A cured silicone powder inhibited from evolving unpleasant odors with the passage of time, and an efficient method for preparation of the cured silicone powder, in which the surface of the cured silicone powder is treated with an alkali, by dipping the cured silicone powder in an aqueous alkaline solution.
Public/Granted literature
- US5260003A Method and device for manufacturing ultrafine fibres from thermoplastic polymers Public/Granted day:1993-11-09
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