The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 06, 2013
Filed:
Feb. 16, 2005
Yoshihiro Naruse, Otsu, JP;
Takeo Matsunase, Moriyama, JP;
Takashi Ochi, Mishima, JP;
Kakuji Murakami, Ritto, JP;
Shuichi Nonaka, Otsu, JP;
Yoshihiro Naruse, Otsu, JP;
Takeo Matsunase, Moriyama, JP;
Takashi Ochi, Mishima, JP;
Kakuji Murakami, Ritto, JP;
Shuichi Nonaka, Otsu, JP;
Toray Industries, Inc., , JP;
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.