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公开(公告)号：DE602005012823D1
公开(公告)日：2009-04-02
申请号：DE602005012823
申请日：2005-04-20
Applicant: TORAY INDUSTRIES
Inventor： NONAKA SHUICHI , NARUSE YOSHIHIRO , OCHI TAKASHI , MATSUNASE TAKEO
Abstract: An abrasive cloth which comprises an article in a sheet form having, in at least a part thereof, nanofibers comprising a thermoplastic polymer and having a number average single fiber fineness of 1 x 10 -8 to 2 x 10 -4 dtex wherein the sum of single fiber fineness percentages (which is defined in the specification) of a single fiber fineness of 1 x 10 -8 to 2 x 10 -4 dtex is the range of 60 % or more, and exhibits a stress at 10 % elongation in a longitudinal direction of 5 to 200 N/cm-width; and a method for preparing a nanofiber structure, which comprises providing a nanofiber dispersion having a dispersant and, dispersed therein, nanofibers comprising a thermoplastic polymer and having a number average diameter of 1 to 500 nm, attaching the dispersion to a support, and then removing said dispersant. The above abrasive cloth is excellent in texturing characteristics, and the above method allows the preparation of a nanofiber structure wherein nanofibers form a composite with the support.
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公开(公告)号：CA2556071A1
公开(公告)日：2005-09-01
申请号：CA2556071
申请日：2005-02-16
Applicant: TORAY INDUSTRIES
Inventor： NONAKA SHUICHI , MURAKAMI KAKUJI , OCHI TAKASHI , NARUSE YOSHIHIRO , MATSUNASE TAKEO
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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公开(公告)号：CA2487600C
公开(公告)日：2011-07-05
申请号：CA2487600
申请日：2003-04-03
Applicant: TORAY INDUSTRIES
Inventor： TERAMOTO KAZUO , YOSHIOKA TOSHIO , SHIMAGAKI MASAAKI , MATSUNASE TAKEO , WATANABE KOJI , UEDA YUJI , YAMAMOTO YOSHIKI
Abstract: An object of this invention is to provide an adsorbent for immunosuppressive substance, which adsorbent can highly efficiently and selectively adsorb an excessive immunosuppressive substance directly from the body fluid, can carry out extracorporeal perfusion safely and can be utilized in treatment of cancer. Such an excessive immunosuppressive substance may be involved in growth of cancer cells. An adsorbent for immunosuppressive substance of the invention includes a water-insoluble carrier and a hydrophilic amino group immobilized to the water-insoluble carrier. An extracorporeal perfusion column of the invention contains the adsorbent of the invention. A method for treating cancer of the invention carries out extracorporeal perfusion using the extracorporeal perfusion column of the invention.
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公开(公告)号：ES2320152T3
公开(公告)日：2009-05-19
申请号：ES05736655
申请日：2005-04-20
Applicant: TORAY INDUSTRIES
Inventor： NONAKA SHUICHI , NARUSE YOSHIHIRO , OCHI TAKASHI , MATSUNASE TAKEO
Abstract: Una tela abrasiva que comprende un material en forma de lámina que tiene al menos en su parte de las nanofibras hechas de un polímero termoplástico, teniendo las nanofibras un número medio de finura de fibra única de 1 x 10 -8 a 4 x 10 -4 dtex, caracterizado en que la suma de relaciones de finura de finuras de fibra única en el rango de 1 x 10 -8 a 4 x 10 -4 dtex de 60% o más, en donde el esfuerzo al 10% de elongación en una dirección longitudinal está en el rango de 5 a 200 N/cm de ancho.
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公开(公告)号：CA2564138A1
公开(公告)日：2005-11-03
申请号：CA2564138
申请日：2005-04-20
Applicant: TORAY INDUSTRIES
Inventor： NARUSE YOSHIHIRO , NONAKA SHUICHI , OCHI TAKASHI , MATSUNASE TAKEO
Abstract: An abrasive cloth which comprises an article in a sheet form having, in at least a part thereof, nano-fibers comprising a thermoplastic polymer and having a number average single fiber fineness of 1 .times. 10-8 to 2 .times. 10-4 dtex wherein the sum of single fiber fineness percentages (which is defined in the specification) of a single fiber fineness of 1 .times. 10-8 t o 2 .times. 10-4 dtex is the range of 60 % or more, and exhibits a stress at 1 0 % elongation in a longitudinal direction of 5 to 200 N/cm-width; and a metho d for preparing a nano-fiber structure, which comprises providing a nano-fiber dispersion having a dispersant and, dispersed therein, nano-fibers comprisin g a thermoplastic polymer and having a number average diameter of 1 to 500 nm, attaching the dispersion to a support, and then removing said dispersant. Th e above abrasive cloth is excellent in polishing characteristics, and the abov e method allows the preparation of a nano-fiber structure wherein nano-fibers form a composite with the support.
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Patent Agency Ranking
公开(公告)号：CA2487600A1
公开(公告)日：2003-12-11
申请号：CA2487600
申请日：2003-04-03
Applicant: TORAY INDUSTRIES
Inventor： YOSHIOKA TOSHIO , MATSUNASE TAKEO , YAMAMOTO YOSHIKI , SHIMAGAKI MASAAKI , TERAMOTO KAZUO , WATANABE KOJI , UEDA YUJI
Abstract: An immunosuppressive substance adsorbent capable of selectively adsorbing excess immunosuppressive substances considered to be associated with the multiplication of carcinoma cells directly from humor at high efficiency and capable of safe extracorporeal circulation, which immunosuppressive substanc e adsorbent is useful for the treatment of cancer. In particular, an immunosuppressive substance adsorbent characterized by comprising a water insoluble carrier and, fixed thereto, hydrophilic amino groups. Further, the re is provided an extracorporeal circulation column characterized by being pack ed with the above adsorbent. Still further, there is provided a method of treating cancer characterized in that extracorporeal circulation is performe d by the use of the above extracorporeal circulation column.
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7.发明公开NANO-FIBER COMPOUNDED SOLUTION, EMULSION AND GELLING MATERIAL AND METHOD FOR PRODUCTION THEREOF, AND NANO-FIBER SYNTHETIC PAPER AND METHOD FOR PRODUCTION THEREOF 审中-公开NANO纤维含有由溶液，乳液和凝胶块和生产纳米纤维，其含有合成纸及其制造方法的方法中
公开(公告)号：EP1743975A4
公开(公告)日：2011-06-29
申请号：EP05719162
申请日：2005-02-16
Applicant: TORAY INDUSTRIES
Inventor： NARUSE YOSHIHIRO , MATSUNASE TAKEO , OCHI TAKASHI , MURAKAMI KAKUJI , NONAKA SHUICHI
IPC: D21H13/10 , A61K8/00 , A61K8/04 , A61K8/42 , A61K8/86 , A61K8/88 , A61Q1/02 , A61Q13/00 , A61Q19/00 , D04H1/42 , D21H15/02
CPC classification number: A61K8/88 , A61K8/027 , A61K8/86 , A61Q1/02 , A61Q19/00 , D01F6/44 , D01F6/88 , D21H13/10 , D21H15/02 , Y10T442/60 , Y10T442/608 , Y10T442/64 , Y10T442/68
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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8.发明公开IMMUNOSUPPRESSIVE SUBSTANCE ADSORBENT, EXTRACORPOREAL CIRCULATION COLUMN AND METHOD OF TREATING CANCER 审中-公开吸收剂免疫抑制剂，体外循环柱和方法治疗癌症的
公开(公告)号：EP1532993A4
公开(公告)日：2010-09-29
申请号：EP03756106
申请日：2003-04-03
Applicant: TORAY INDUSTRIES
Inventor： TERAMOTO KAZUO , YOSHIOKA TOSHIO , SHIMAGAKI MASAAKI , MATSUNASE TAKEO , WATANABE KOJI , UEDA YUJI , YAMAMOTO YOSHIKI
CPC classification number: B01J20/26 , A61M1/3679 , B01J20/261 , B01J20/262 , B01J20/265 , B01J20/28014 , B01J20/28016 , B01J20/28023 , B01J20/2803 , B01J20/28033 , B01J20/28045 , B01J20/28057 , B01J20/3092 , B01J20/321 , B01J20/3212 , B01J20/3217 , B01J20/3242 , B01J20/3251 , B01J20/3272 , B01J20/3293 , B01J2220/58 , B01J2220/60
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公开(公告)号：EP1757406A4
公开(公告)日：2007-06-13
申请号：EP05736655
申请日：2005-04-20
Applicant: TORAY INDUSTRIES
Inventor： NONAKA SHUICHI , NARUSE YOSHIHIRO , OCHI TAKASHI , MATSUNASE TAKEO
CPC classification number: B24B37/24 , D04H1/42 , D04H1/4358 , D04H1/4382 , Y10T428/2915 , Y10T442/2008 , Y10T442/2861 , Y10T442/2893 , Y10T442/608 , Y10T442/614 , Y10T442/626 , Y10T442/659
Abstract: An abrasive cloth which comprises an article in a sheet form having, in at least a part thereof, nano-fibers comprising a thermoplastic polymer and having a number average single fiber fineness of 1 × 10-8 to 2 × 10-4 dtex wherein the sum of single fiber fineness percentages (which is defined in the specification) of a single fiber fineness of 1 × 10-8 to 2 × 10-4 dtex is the range of 60 % or more, and exhibits a stress at 10 % elongation in a longitudinal direction of 5 to 200 N/cm-width; and a method for preparing a nano-fiber structure, which comprises providing a nano-fiber dispersion having a dispersant and, dispersed therein, nano-fibers comprising a thermoplastic polymer and having a number average diameter of 1 to 500 nm, attaching the dispersion to a support, and then removing said dispersant. The above abrasive cloth is excellent in polishing characteristics, and the above method allows the preparation of a nano-fiber structure wherein nano-fibers form a composite with the support.
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公开(公告)号：JP2002102332A
公开(公告)日：2002-04-09
申请号：JP2000298991
申请日：2000-09-29
Applicant: TORAY INDUSTRIES
Inventor： YOSHIOKA TOSHIO , TERAMOTO KAZUO , MATSUNASE TAKEO
Abstract: PROBLEM TO BE SOLVED: To provide a cell adsorbing member and a column for external circulation, which are safe and capable of selectively adsorbing and efficiently externally circulating inflamed white blood cells from the blood with high efficiency. SOLUTION: This cell adsorbing member is composed of unwoven fabric having the diameter of fiber from 3 to 10 μm and bulk density of >0.15 g/cm3 and
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