AU2001283107A1 - Powdered/microfibrillated cellulose - Google Patents

Powdered/microfibrillated cellulose

Info

Publication number
AU2001283107A1
AU2001283107A1 AU2001283107A AU8310701A AU2001283107A1 AU 2001283107 A1 AU2001283107 A1 AU 2001283107A1 AU 2001283107 A AU2001283107 A AU 2001283107A AU 8310701 A AU8310701 A AU 8310701A AU 2001283107 A1 AU2001283107 A1 AU 2001283107A1
Authority
AU
Australia
Prior art keywords
powdered
microfibrillated cellulose
microfibrillated
cellulose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001283107A
Inventor
Vijay Kumar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Iowa Research Foundation UIRF
Original Assignee
University of Iowa Research Foundation UIRF
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Iowa Research Foundation UIRF filed Critical University of Iowa Research Foundation UIRF
Publication of AU2001283107A1 publication Critical patent/AU2001283107A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38—Cellulose; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
AU2001283107A 2000-09-14 2001-08-03 Powdered/microfibrillated cellulose Abandoned AU2001283107A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23265700P 2000-09-14 2000-09-14
US60232657 2000-09-14
PCT/US2001/024404 WO2002022172A2 (en) 2000-09-14 2001-08-03 Powdered/microfibrillated cellulose

Publications (1)

Publication Number Publication Date
AU2001283107A1 true AU2001283107A1 (en) 2002-03-26

Family

ID=22874014

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001283107A Abandoned AU2001283107A1 (en) 2000-09-14 2001-08-03 Powdered/microfibrillated cellulose

Country Status (3)

Country Link
US (1) US6821531B2 (en)
AU (1) AU2001283107A1 (en)
WO (1) WO2002022172A2 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006002419A2 (en) * 2004-06-22 2006-01-05 University Of Iowa Research Foundation Cross-linked cellulose ii
US8728272B2 (en) * 2006-07-19 2014-05-20 Kyoto University Microfibrillated cellulose having cellulose type-II crystalline structure, and molded article containing the microfibrillated cellulose
GB2445161B (en) * 2006-12-29 2011-08-10 Mologic Ltd Diagnostic test device
GB2445160B (en) * 2006-12-29 2011-08-10 Mologic Ltd Diagnostic test device
WO2008115934A1 (en) * 2007-03-19 2008-09-25 Syngenta Participations Ag Methods for generating non cellulose microfibres comprising an active ingredient
US20100209709A1 (en) * 2007-09-17 2010-08-19 Basf Se Binder-consolidated cellulose beads
WO2009037146A1 (en) * 2007-09-17 2009-03-26 Basf Se Crosslinked cellulose beads
AT505905B1 (en) * 2007-09-21 2009-05-15 Chemiefaser Lenzing Ag CELLULOSE POWDER AND METHOD FOR THE PRODUCTION THEREOF
US8017396B2 (en) * 2008-02-22 2011-09-13 Vijay Kumar Cellulose based heart valve prosthesis
CA2720177C (en) * 2008-04-03 2014-12-16 Cellulose Sciences International, Inc. Highly disordered cellulose
US20090312537A1 (en) * 2008-04-30 2009-12-17 Xyleco, Inc. Carbohydrates
US20100068283A1 (en) 2008-09-16 2010-03-18 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Ex VIVO modifiable particle or polymeric material medicament carrier
WO2011030295A1 (en) * 2009-09-08 2011-03-17 Cp Kelco U.S., Inc. Methods to improve the compatibility and efficiency of powdered versions of microfibrous cellulose
WO2011057206A1 (en) 2009-11-07 2011-05-12 University Of Iowa Research Foundation Cellulose capsules and methods for making them
JP5622412B2 (en) * 2010-03-19 2014-11-12 国立大学法人京都大学 Molding material and manufacturing method thereof
AT509515B1 (en) * 2010-06-23 2012-10-15 Chemiefaser Lenzing Ag USE OF CELLULOSE IN TABLETS
RU2013117010A (en) 2010-09-14 2014-10-20 Сельюлоуз Сайенсиз Интернэшнл, Инк. NANO-DISAGRAPED CELLULOSE
WO2013009253A1 (en) * 2011-07-08 2013-01-17 Chalmers Tekniska Högskola Aktiebolag Microfibrillated cellulose films for controlled release of active agents
FI130619B (en) * 2011-11-15 2023-12-15 Upm Kymmene Corp Matrix for sustained delivery of bioactive agents
CO7150300A1 (en) * 2013-06-27 2014-12-29 Univ Antioquia Production of a new multipurpose agglomerated cellulosic excipient
CN106255512B (en) * 2014-04-21 2021-01-01 株式会社大赛璐 Disintegrating granule composition containing microfibrous cellulose
CA2968210A1 (en) * 2014-11-24 2016-06-02 Daicel Corporation A disintegrative particulate composition comprising milled lactose or granulated lactose
ITUA20161937A1 (en) * 2016-03-23 2017-09-23 S I I T S R L Servizio Int Imballaggi Termosaldanti PREPARATION FOR CHITOSAN AND CELLULOSE BASED BODY WEIGHT CONTROL
JP2017203063A (en) * 2016-05-10 2017-11-16 日本製紙株式会社 Method for producing powdery cellulose
CN108264569B (en) * 2017-01-03 2020-01-03 中国科学院金属研究所 Cellulose II type nanocrystalline particles and preparation method and application thereof
EP3626272B1 (en) * 2017-05-18 2023-10-04 Daicel Corporation Composition for disintegrating tablets containing microfibrous cellulose and active ingredient
WO2019108887A1 (en) * 2017-11-30 2019-06-06 Warner Babcok Institute For Green Chemistry, Llc Products comprising plant-based micro fibers
EP3831411A4 (en) * 2018-07-31 2022-05-04 Daicel Corporation Disintegrating solid containing disintegrant component and microfibrous cellulose
EP3632408A1 (en) 2018-10-04 2020-04-08 Jim Seido Wood particles microbeads enriched with berry (mainly: 1- bilberry: vaccinium myrtillus/2- lingonberry: vaccinium vitis-idaea / 3- american blueberry: vaccinium cyanococcus) extract
CN111116761B (en) * 2019-11-13 2022-02-18 王卫 Preparation method of modified microcrystalline cellulose

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU508480B2 (en) * 1977-04-13 1980-03-20 Asahi Kasei Kogyo Kabushiki Kaisha Microcrystalline cellulose excipient and pharmaceutical composition containing thesame
JPS594601A (en) * 1982-06-30 1984-01-11 Unitika Ltd Crystalline cellulose of high whiteness and manufacture of the same
US4438263A (en) * 1982-08-06 1984-03-20 James River Corporation Of Virginia Cellulose granules and process for producing the same
US5643591A (en) * 1991-01-16 1997-07-01 Fmc Corporation Solid dosage forms

Also Published As

Publication number Publication date
US20020061335A1 (en) 2002-05-23
US6821531B2 (en) 2004-11-23
WO2002022172A2 (en) 2002-03-21
WO2002022172A3 (en) 2002-06-06

Similar Documents

Publication Publication Date Title
AU2001283107A1 (en) Powdered/microfibrillated cellulose
AU2001267860A1 (en) Cellulose powder
AU2001233260A1 (en) Stabilized microfibrillar cellulose
EP1300420A4 (en) Cellulose powder
AU2509700A (en) Polysaccharide fibers
AU2001280099A1 (en) 4-acylaminopyrazole derivatives
AU2002212745A1 (en) Cyanopyrrolidine derivatives
AU2001230584A1 (en) 1h-imidazopyridine derivatives
AUPQ998100A0 (en) Application development
AUPQ909800A0 (en) Cellulose reinforced composite compositions
AU2001230537A1 (en) Pyridoxazine derivatives
AU2001266935A1 (en) Biocidal cellulosic material
AU2415400A (en) High-wet-bulk cellulosic fibers
AU2001281802A1 (en) 6-phenylpyrrolopyrimidinedione derivatives
AU2001278790A1 (en) 1h-imidazopyridine derivatives
EP1151667A3 (en) Plant-activating agent
AU2002236600A1 (en) Crosslinked cellulose fibers
PL339291A1 (en) Modified cellulose ethers
AU2001296744A1 (en) Dynamic content linking
AU2002212301A1 (en) Diazacycloalkanedione derivatives
AU2002212959A1 (en) Cycloalkylfluorosulfonamide derivatives
AU2001283153A1 (en) Hardware address adaptation
AU2002215212A1 (en) 1-methylcarbapenem derivatives
AU2001230565A1 (en) Perfluoroisopropylbenzene derivatives
AU2001254661A1 (en) Aminosulfonylbiphenyl derivatives