Title:
NANOFIBER AGGREGATE FOR FAT ADSORPTION, METHOD FOR ESTIMATING FAT ADSORPTION RATE OF NANOFIBER AGGREGATE FOR FAT ADSORPTION, AND METHOD FOR ESTIMATING VOLUME OF NANOFIBER AGGREGATE FOR FAT ADSORPTION FOLLOWING FAT ADSORPTION
Document Type and Number:
WIPO Patent Application WO/2019/004407
Kind Code:
A1
Abstract:
[Problem] To provide a nanofiber laminate for fat adsorption having an effectively increased adsorption rate while maintaining the rate of oil adsorption, as well as a method for estimating the fat adsorption rate of a nanofiber aggregate for fat adsorption and a method for estimating the volume of a nanofiber aggregate for fat adsorption following fat adsorption. [Solution] A nanofiber aggregate 1 for fat adsorption has an average fiber diameter d between 1,000 nm and 2,000 nm, inclusive, and a bulk density ρｂ between 0.01 g/cm3 and 0.2 g/cm3, inclusive. The nanofiber aggregate 1 for fat adsorption can effectively increase the adsorption rate while maintaining the rate of fat adsorption.
Inventors:
SOTA HIROYOSHI (JP)
IKEAGAYA MORIHIKO (JP)
URABE KENICHI (JP)
ECHIZENYA TAKATSUGU (JP)
HIROGAKI TOSHIKI (JP)
WU WEI (JP)
ISHII YOSHIAKI (JP)
IKEAGAYA MORIHIKO (JP)
URABE KENICHI (JP)
ECHIZENYA TAKATSUGU (JP)
HIROGAKI TOSHIKI (JP)
WU WEI (JP)
ISHII YOSHIAKI (JP)
Application Number:
PCT/JP2018/024743
Publication Date:
January 03, 2019
Filing Date:
June 28, 2018
Export Citation:
Assignee:
M TECHX INC (JP)
International Classes:
B01J20/28; B01J20/26; D04H1/72; G01N30/00
Foreign References:
| JP2000005597A | 2000-01-11 | |||
| JP2013184095A | 2013-09-19 | |||
| JPH0374695U | 1991-07-26 | |||
| JP2013184095A | 2013-09-19 | |||
| JP2015065171A | 2015-04-09 | |||
| JPS6047786B2 | 1985-10-23 |
Other References:
WU, WEI ET AL.: "Investigation of Production of Nano Fiber Non-woven Fabric and Its Base Features for Applications", PROCEEDINGS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS (JSME); MARCH 13, 2017 - MARCH 14, 2017, 13 March 2017 (2017-03-13), pages 130 - 133, XP009518654, DOI: 10.1299/jsmekansai.2017.92.603
YUEHUA YUANT. RANDALL LEE: "Contact Angle and Wetting Properties", SURFACE SCIENCE TECHNIQUES, 2013, pages 3 - 34, XP055191922, ISBN: 978-3-642-34242-4, DOI: 10.1007/978-3-642-34243-1_1
TIINA RASILAINEN: "Department of CHEMISTRY", 2010, UNIVERSITY OF EASTERN FINLAND, article "Controlling water on polypropylene surfaces with micro- and micro/nanostructures", pages: 1 - 42
"hawatchai Phaechamud and Chirayu Savedkairop, Contact Angle and Surface Tension of Some Solvents Used in Pharmaceuticals", RESEARCH JOURNAL OF PHARMACEUTICAL, BIOLOGICAL AND CHEMICAL SCIENCES, vol. 3, no. 4, 2012, pages 513 - 529, ISSN: 0975-8585
KEIZO OGINOKEN-ICHI SHIGEMURA: "Studies of the Removal of Oily Soil by Rolling-up in Detergency. II. On Binary Soil Systems Consisting of Oleic Acid and Liquid Paraffin", BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, vol. 49, no. 11, 1976, pages 3236 - 3238
VICTORIA BROJEARTURO A. KELLER: "Interfacial interactions between hydrocarbon liquids and solid surfaces used in mechanical oil spill recovery", JOURNAL OF COLLOID AND INTERFACE SCIENCE, vol. 305, 2007, pages 286 - 292, XP005727617, DOI: 10.1016/j.jcis.2006.09.078
See also references of EP 3673988A4
YUEHUA YUANT. RANDALL LEE: "Contact Angle and Wetting Properties", SURFACE SCIENCE TECHNIQUES, 2013, pages 3 - 34, XP055191922, ISBN: 978-3-642-34242-4, DOI: 10.1007/978-3-642-34243-1_1
TIINA RASILAINEN: "Department of CHEMISTRY", 2010, UNIVERSITY OF EASTERN FINLAND, article "Controlling water on polypropylene surfaces with micro- and micro/nanostructures", pages: 1 - 42
"hawatchai Phaechamud and Chirayu Savedkairop, Contact Angle and Surface Tension of Some Solvents Used in Pharmaceuticals", RESEARCH JOURNAL OF PHARMACEUTICAL, BIOLOGICAL AND CHEMICAL SCIENCES, vol. 3, no. 4, 2012, pages 513 - 529, ISSN: 0975-8585
KEIZO OGINOKEN-ICHI SHIGEMURA: "Studies of the Removal of Oily Soil by Rolling-up in Detergency. II. On Binary Soil Systems Consisting of Oleic Acid and Liquid Paraffin", BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, vol. 49, no. 11, 1976, pages 3236 - 3238
VICTORIA BROJEARTURO A. KELLER: "Interfacial interactions between hydrocarbon liquids and solid surfaces used in mechanical oil spill recovery", JOURNAL OF COLLOID AND INTERFACE SCIENCE, vol. 305, 2007, pages 286 - 292, XP005727617, DOI: 10.1016/j.jcis.2006.09.078
See also references of EP 3673988A4
Attorney, Agent or Firm:
OPUS IP LAW FIRM (JP)
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