SE9002017D0 - Process for manufacture of matrices - Google Patents

Process for manufacture of matrices

Info

Publication number
SE9002017D0
SE9002017D0 SE9002017A SE9002017A SE9002017D0 SE 9002017 D0 SE9002017 D0 SE 9002017D0 SE 9002017 A SE9002017 A SE 9002017A SE 9002017 A SE9002017 A SE 9002017A SE 9002017 D0 SE9002017 D0 SE 9002017D0
Authority
SE
Sweden
Prior art keywords
matrices
pct
manufacture
cellulose
sec
Prior art date
Application number
SE9002017A
Other languages
English (en)
Swedish (sv)
Inventor
B R Ek
Original Assignee
Kabivitrum Ab
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 Kabivitrum Ab filed Critical Kabivitrum Ab
Priority to SE9002017A priority Critical patent/SE9002017D0/xx
Publication of SE9002017D0 publication Critical patent/SE9002017D0/xx
Priority to DE69118533T priority patent/DE69118533T2/de
Priority to AU79940/91A priority patent/AU644887B2/en
Priority to US08/364,080 priority patent/US5607695A/en
Priority to AT91910979T priority patent/ATE136213T1/de
Priority to EP91910979A priority patent/EP0532611B1/en
Priority to PCT/SE1991/000396 priority patent/WO1991018590A1/en
Priority to ES91910979T priority patent/ES2086542T3/es
Priority to DK91910979.3T priority patent/DK0532611T3/da
Priority to JP91510587A priority patent/JPH05507696A/ja
Priority to CA002084680A priority patent/CA2084680C/en
Priority to NO924492A priority patent/NO304726B1/no
Priority to FI925531A priority patent/FI101195B/fi
Priority to GR960401410T priority patent/GR3020047T3/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • 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
    • 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
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
    • A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/044—Elimination of an inorganic solid phase
    • C08J2201/0444—Salts
    • C08J2201/0446—Elimination of NaCl only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
  • Amplifiers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
SE9002017A 1990-06-06 1990-06-06 Process for manufacture of matrices SE9002017D0 (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE9002017A SE9002017D0 (sv) 1990-06-06 1990-06-06 Process for manufacture of matrices
CA002084680A CA2084680C (en) 1990-06-06 1991-06-05 Process for the manufacture of porous cellulose matrices
PCT/SE1991/000396 WO1991018590A1 (en) 1990-06-06 1991-06-05 Process for the manufacture of porous cellulose matrices
AU79940/91A AU644887B2 (en) 1990-06-06 1991-06-05 Process for the manufacture of porous cellulose matrices
US08/364,080 US5607695A (en) 1990-06-06 1991-06-05 Process for the manufacture of porous cellulose matrices
AT91910979T ATE136213T1 (de) 1990-06-06 1991-06-05 Verfahren zur herstellung poröser zellulosenmatrizen
EP91910979A EP0532611B1 (en) 1990-06-06 1991-06-05 Process for the manufacture of porous cellulose matrices
DE69118533T DE69118533T2 (de) 1990-06-06 1991-06-05 Verfahren zur herstellung poröser zellulosenmatrizen
ES91910979T ES2086542T3 (es) 1990-06-06 1991-06-05 Procedimiento para la fabricacion de matrices de celulosa porosas.
DK91910979.3T DK0532611T3 (da) 1990-06-06 1991-06-05 Fremgangsmåde til fremstilling af porøse cellulosematrixer
JP91510587A JPH05507696A (ja) 1990-06-06 1991-06-05 多孔性セルロースマトリクスの製造方法
NO924492A NO304726B1 (no) 1990-06-06 1992-12-03 FremgangsmÕte for fremstilling av por÷se cellulosematrikser
FI925531A FI101195B (fi) 1990-06-06 1992-12-04 Prosessi huokoisten selluloosamatriisien valmistamiseksi
GR960401410T GR3020047T3 (en) 1990-06-06 1996-05-27 Process for the manufacture of porous cellulose matrices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9002017A SE9002017D0 (sv) 1990-06-06 1990-06-06 Process for manufacture of matrices

Publications (1)

Publication Number Publication Date
SE9002017D0 true SE9002017D0 (sv) 1990-06-06

Family

ID=20379691

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002017A SE9002017D0 (sv) 1990-06-06 1990-06-06 Process for manufacture of matrices

Country Status (14)

Country Link
US (1) US5607695A (ja)
EP (1) EP0532611B1 (ja)
JP (1) JPH05507696A (ja)
AT (1) ATE136213T1 (ja)
AU (1) AU644887B2 (ja)
CA (1) CA2084680C (ja)
DE (1) DE69118533T2 (ja)
DK (1) DK0532611T3 (ja)
ES (1) ES2086542T3 (ja)
FI (1) FI101195B (ja)
GR (1) GR3020047T3 (ja)
NO (1) NO304726B1 (ja)
SE (1) SE9002017D0 (ja)
WO (1) WO1991018590A1 (ja)

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FR2702160B1 (fr) * 1993-03-02 1995-06-02 Biovecteurs As Vecteurs particulaires synthétiques et procédé de préparation.
SE9301220D0 (sv) * 1993-04-14 1993-04-14 Kabi Pharmacia Ab Manufacturing matrices
US5858409A (en) * 1996-04-17 1999-01-12 Fmc Corporation Hydrolyzed cellulose granulations for pharmaceuticals
USRE37053E1 (en) 1996-05-24 2001-02-13 Massachusetts Institute Of Technology Particles incorporating surfactants for pulmonary drug delivery
US5855913A (en) * 1997-01-16 1999-01-05 Massachusetts Instite Of Technology Particles incorporating surfactants for pulmonary drug delivery
US6254854B1 (en) * 1996-05-24 2001-07-03 The Penn Research Foundation Porous particles for deep lung delivery
US6652837B1 (en) 1996-05-24 2003-11-25 Massachusetts Institute Of Technology Preparation of novel particles for inhalation
US20020052310A1 (en) * 1997-09-15 2002-05-02 Massachusetts Institute Of Technology The Penn State Research Foundation Particles for inhalation having sustained release properties
US5874064A (en) 1996-05-24 1999-02-23 Massachusetts Institute Of Technology Aerodynamically light particles for pulmonary drug delivery
US5985309A (en) * 1996-05-24 1999-11-16 Massachusetts Institute Of Technology Preparation of particles for inhalation
SE9604124D0 (sv) 1996-11-12 1996-11-12 Pharmacia & Upjohn Ab Compact member, method of manufacturing and use thereof
NZ335737A (en) * 1996-11-12 2000-09-29 Pharmacia & Upjohn Ab Compact member comprising a plurality of porous cellulose matrices (PCMs)
US6599620B2 (en) 1997-01-07 2003-07-29 Kaneka Corporation Cellulosic particles, spherical object comprising cross-linked polymer particles, and adsorbent for body fluid purification
US7052678B2 (en) 1997-09-15 2006-05-30 Massachusetts Institute Of Technology Particles for inhalation having sustained release properties
DE19745629A1 (de) * 1997-10-16 1999-04-22 Cff Cellulose Fuellstoff Fabri Verfahren zur Herstellung eines aus zerkleinerten Pflanzenfasern bestehenden Ballast- oder Füllstoffes und seine Verwendung
EP0966486B1 (de) * 1997-12-14 2005-04-13 THÜRINGISCHES INSTITUT FÜR TEXTIL- UND KUNSTSTOFF-FORSCHUNG e.V. Verfahren zur herstellung von regulären porösen perlcellulosen
US6956021B1 (en) * 1998-08-25 2005-10-18 Advanced Inhalation Research, Inc. Stable spray-dried protein formulations
PT1146862E (pt) * 1999-01-29 2003-09-30 Disphar Int Bv Composicoes farmaceuticas
US6610317B2 (en) 1999-05-27 2003-08-26 Acusphere, Inc. Porous paclitaxel matrices and methods of manufacture thereof
EP1210067A2 (en) * 1999-08-25 2002-06-05 Advanced Inhalation Research, Inc. Modulation of release from dry powder formulations
US6749835B1 (en) 1999-08-25 2004-06-15 Advanced Inhalation Research, Inc. Formulation for spray-drying large porous particles
US20010036481A1 (en) * 1999-08-25 2001-11-01 Advanced Inhalation Research, Inc. Modulation of release from dry powder formulations
US7678364B2 (en) 1999-08-25 2010-03-16 Alkermes, Inc. Particles for inhalation having sustained release properties
ATE290040T1 (de) * 1999-11-12 2005-03-15 Scherer Technologies Inc R P Dämpfgranulate aus mikrokristalliner cellulose
US6309454B1 (en) 2000-05-12 2001-10-30 Johnson & Johnson Medical Limited Freeze-dried composite materials and processes for the production thereof
US20020141946A1 (en) * 2000-12-29 2002-10-03 Advanced Inhalation Research, Inc. Particles for inhalation having rapid release properties
US20030125236A1 (en) * 2000-12-29 2003-07-03 Advenced Inhalation Research, Inc. Particles for inhalation having rapid release properties
JP2005504715A (ja) * 2000-12-29 2005-02-17 アドバンスト インハレーション リサーチ，インコーポレイテッド 持続放出特性を有する吸入用粒子
US20060287254A1 (en) * 2001-01-26 2006-12-21 Schering Corporation Use of substituted azetidinone compounds for the treatment of sitosterolemia
PT1455755E (pt) * 2001-11-20 2013-06-18 Civitas Therapeutics Inc Composições particuladas melhoradas para distribuição pulmonar
US20030129250A1 (en) * 2001-11-20 2003-07-10 Advanced Inhalation Research Inc. Particulate compositions for improving solubility of poorly soluble agents
US9107804B2 (en) 2002-12-10 2015-08-18 Nortec Development Associates, Inc. Method of preparing biologically active formulations
TW200507882A (en) * 2003-07-17 2005-03-01 Kyowa Hakko Kogyo Kk Solid formulations
US7198653B2 (en) 2003-07-31 2007-04-03 Delavau Llc Calcium carbonate granulation
WO2005073286A1 (ja) * 2004-01-30 2005-08-11 Asahi Kasei Chemicals Corporation 多孔質セルロース凝集体及びその成型体組成物
US9138414B1 (en) 2006-09-15 2015-09-22 Delavau Llc Calcium supplement having enhanced absorption
NO20065147L (no) * 2006-11-08 2008-05-09 Ntnu Tech Transfer As Nanokompositter basert på cellulosewhiskers og celluloseplast
FR2945945B1 (fr) 2009-05-29 2011-07-29 Flamel Tech Sa Procede de preparation de particules creuses et leurs applications
MX2013008026A (es) 2011-10-13 2014-12-08 Tokushu Tokai Paper Co Ltd Membrana porosa y procedimiento para preparacion de la misma.
ES2649409T3 (es) * 2011-10-13 2018-01-11 Tokushu Tokai Paper Co., Ltd. Membrana microporosa y procedimiento para producir la misma
JP5461745B2 (ja) * 2011-10-13 2014-04-02 特種東海製紙株式会社 微多孔膜及びその製造方法
BR112013018609A2 (pt) * 2011-10-13 2016-10-18 Tokushu Tokai Paper Co Ltd processo para preparar um separador para um dispositivo eletroquímico, separador para um dispositivo eletroquímico, e, dispositivo eletroquímico
CN111116761B (zh) * 2019-11-13 2022-02-18 王卫 改性微晶纤维素的制备方法

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
NL286829A (ja) * 1961-12-29
CS172640B1 (ja) * 1974-05-30 1977-01-28
US4063017A (en) * 1976-04-22 1977-12-13 Purdue Research Foundation Porous cellulose beads and the immobilization of enzymes therewith
SE434848B (sv) * 1976-04-22 1984-08-20 Purdue Research Foundation Forfaringssett for framstellning av porosa cellulosaperlor
GB1561204A (en) * 1977-06-01 1980-02-13 Ici Ltd Sustained release pharmaceutical composition
US4269859A (en) * 1979-04-19 1981-05-26 Brown Company Cellulose floc granules and process
GB8618811D0 (en) * 1986-08-01 1986-09-10 Approved Prescription Services Sustained release ibuprofen formulation
GB8628728D0 (en) * 1986-12-02 1987-01-07 Euro Celtique Sa Spheroids
US4808413A (en) * 1987-04-28 1989-02-28 E. R. Squibb & Sons, Inc. Pharmaceutical compositions in the form of beadlets and method
JPS6443530A (en) * 1987-08-10 1989-02-15 Asahi Chemical Ind Porous cellulose particle and its production
US5049394A (en) * 1987-09-11 1991-09-17 E. R. Squibb & Sons, Inc. Pharmaceutical composition containing high drug load and method for preparing same
US4806360A (en) * 1987-10-23 1989-02-21 Advanced Polymer Systems Synthetic melanin aggregates

Also Published As

Publication number Publication date
WO1991018590A1 (en) 1991-12-12
NO924671L (no) 1992-12-03
ES2086542T3 (es) 1996-07-01
EP0532611A1 (en) 1993-03-24
EP0532611B1 (en) 1996-04-03
FI925531A0 (fi) 1992-12-04
US5607695A (en) 1997-03-04
CA2084680A1 (en) 1991-12-07
FI101195B1 (fi) 1998-05-15
DE69118533T2 (de) 1996-09-12
DK0532611T3 (da) 1996-08-05
JPH05507696A (ja) 1993-11-04
AU644887B2 (en) 1993-12-23
NO924671D0 (no) 1992-12-03
ATE136213T1 (de) 1996-04-15
NO304726B1 (no) 1999-02-08
CA2084680C (en) 2001-10-02
FI925531A (fi) 1992-12-04
FI101195B (fi) 1998-05-15
DE69118533D1 (de) 1996-05-09
GR3020047T3 (en) 1996-08-31
AU7994091A (en) 1991-12-31

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