Title:
CROSSLINKED HYDROPHOBIZED-POLYSACCHARIDE NANOGEL PARTICLES AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2014/157606
Kind Code:
A1
Abstract:
The principal problem addressed by the present invention is the provision of appropriately sized crosslinked hydrophobized-polysaccharide gel particles. To solve said problem, crosslinked hydrophobized-polysaccharide gel particles having particle diameters from 1 to 100 µm are provided.
Inventors:
AKIYOSHI KAZUNARI (JP)
TAHARA YOSHIRO (JP)
MUKAI SADAATSU (JP)
SAWADA SHINICHI (JP)
TAHARA YOSHIRO (JP)
MUKAI SADAATSU (JP)
SAWADA SHINICHI (JP)
Application Number:
PCT/JP2014/059082
Publication Date:
October 02, 2014
Filing Date:
March 28, 2014
Export Citation:
Assignee:
UNIV KYOTO (JP)
International Classes:
C08B37/00; C08B15/00; C08B33/02; C08B35/02; C08B37/02; C08B37/08; C08B37/18
Foreign References:
| JP2012126796A | 2012-07-05 | |||
| JP2000508361A | 2000-07-04 | |||
| JPH0753603A | 1995-02-28 | |||
| JPH0682435A | 1994-03-22 |
Other References:
YOSHIRO TAHARA ET AL.: "Nano Gel Kiban Zairyo ni yoru Tanpakushitsu Iyaku no Joho Gijutsu to sono Oyo, Kokomade Hirogaru Drug Joho Gijutsu no Saizensen -Furukute Atarashii Drug Delivery System (DDS", KABUSHIKI KAISHA MEDICAL DO, 20 March 2013 (2013-03-20), pages 124 - 130
SHIMODA, ASAKO ET AL.: "Dual crosslinked hydrogel nanoparticles by nanogel bottom-up method for sustained-release delivery", COLLOIDS AND SURFACES B: BIOINTERFACES, vol. 99, 2012, pages 38 - 44
HASEGAWA, URARA ET AL.: "Raspberry-like assembly of cross-linked nanogels for protein delivery", JOURNAL OF CONTROLLED RELEASE, vol. 140, 2009, pages 312 - 317
YOSHIRO TAHARA ET AL.: "Emulsion-nai Kakyo Process ni yoru Nanogel Kakyo Microsphere no Kaihatsu", ABSTRACTS OF THE 45TH AUTUMN MEETING OF THE SOCIETY OF CHEMICAL ENGINEERS, 16 August 2013 (2013-08-16), JAPAN, pages 361
MASASHI TSUDA ET AL.: "Emulsion - Hikari Jugoho ni yoru Nanogel Kakyo Biryushi no Sekkei to Kino", POLYMER PREPRINTS, vol. 62, no. 2, 28 August 2013 (2013-08-28), JAPAN, pages 4567
YOSHIRO TAHARA ET AL.: "Shinki Nanogel Kakyo Gel Ryushi no Chosei", POLYMER PREPRINTS, vol. 62, no. 1, 14 May 2013 (2013-05-14), JAPAN, pages 1975
SHIMODA, ASAKO ET AL.: "Dual crosslinked hydrogel nanoparticles by nanogel bottom-up method for sustained-release delivery", COLLOIDS AND SURFACES B: BIOINTERFACES, vol. 99, 2012, pages 38 - 44
HASEGAWA, URARA ET AL.: "Raspberry-like assembly of cross-linked nanogels for protein delivery", JOURNAL OF CONTROLLED RELEASE, vol. 140, 2009, pages 312 - 317
YOSHIRO TAHARA ET AL.: "Emulsion-nai Kakyo Process ni yoru Nanogel Kakyo Microsphere no Kaihatsu", ABSTRACTS OF THE 45TH AUTUMN MEETING OF THE SOCIETY OF CHEMICAL ENGINEERS, 16 August 2013 (2013-08-16), JAPAN, pages 361
MASASHI TSUDA ET AL.: "Emulsion - Hikari Jugoho ni yoru Nanogel Kakyo Biryushi no Sekkei to Kino", POLYMER PREPRINTS, vol. 62, no. 2, 28 August 2013 (2013-08-28), JAPAN, pages 4567
YOSHIRO TAHARA ET AL.: "Shinki Nanogel Kakyo Gel Ryushi no Chosei", POLYMER PREPRINTS, vol. 62, no. 1, 14 May 2013 (2013-05-14), JAPAN, pages 1975
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
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