Invention Grant
US08501642B2 Nano-fiber compound solutions, emulsions and gels, production method thereof, Nano-fiber synthetic papers, and production method thereof
有权
纳米纤维复合溶液，乳液和凝胶，其制备方法，纳米纤维合成纸及其制备方法
- Patent Title: Nano-fiber compound solutions, emulsions and gels, production method thereof, Nano-fiber synthetic papers, and production method thereof
- Patent Title (中): 纳米纤维复合溶液，乳液和凝胶，其制备方法，纳米纤维合成纸及其制备方法
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Application No.: US10589411Application Date: 2005-02-16
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Publication No.: US08501642B2Publication Date: 2013-08-06
- Inventor: Yoshihiro Naruse , Takeo Matsunase , Takashi Ochi , Kakuji Murakami , Shuichi Nonaka
- Applicant: Yoshihiro Naruse , Takeo Matsunase , Takashi Ochi , Kakuji Murakami , Shuichi Nonaka
- Applicant Address: JP
- Assignee: Toray Industries, Inc.
- Current Assignee: Toray Industries, Inc.
- Current Assignee Address: JP
- Agency: DLA Piper LLP (US)
- Priority: JP2004-42880 20040219; JP2004-74238 20040316
- International Application: PCT/JP2005/002310 WO 20050216
- International Announcement: WO2005/080679 WO 20050901
- Main IPC: D04H1/00
- IPC: D04H1/00 ; B01D24/00
Abstract:
This invention provides compound solutions, emulsions and gels excellent in homogeneous dispersibility and long-term dispersion stability and also excellent in the properties as cosmetics, using disarranged nanofibers not limited in either form or polymer, widely applicable and small in the irregularity of single fiber diameter. This invention also provides a method for producing them. Furthermore, this invention provides synthetic papers composed of fibers, small in pore area and uniform in pore size, using disarranged nanofibers, and also provides a method for producing them. This invention provides compound solutions, emulsions, gels and synthetic papers containing disarranged nanofibers of 1 to 500 nm in number average diameter and 60% or more in the sum Pa of single fiber ratios.
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