ATE88356T1 - Verfahren zur herstellung von hydrogelen und xerogelen. - Google Patents

Verfahren zur herstellung von hydrogelen und xerogelen.

Info

Publication number
ATE88356T1
ATE88356T1 AT90104245T AT90104245T ATE88356T1 AT E88356 T1 ATE88356 T1 AT E88356T1 AT 90104245 T AT90104245 T AT 90104245T AT 90104245 T AT90104245 T AT 90104245T AT E88356 T1 ATE88356 T1 AT E88356T1
Authority
AT
Austria
Prior art keywords
preparations
xerogels
hydrogels
production
mixture
Prior art date
Application number
AT90104245T
Other languages
English (en)
Inventor
Shigeru Prof Goto
Masakazu Dr Kawata
Original Assignee
Hoechst Japan
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 Hoechst Japan filed Critical Hoechst Japan
Application granted granted Critical
Publication of ATE88356T1 publication Critical patent/ATE88356T1/de

Links

Classifications

    • 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
    • A61K9/02—Suppositories; Bougies; Bases therefor; Ovules
    • 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
    • A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
    • 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
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Colloid Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT90104245T 1989-03-08 1990-03-06 Verfahren zur herstellung von hydrogelen und xerogelen. ATE88356T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5377989 1989-03-08
JP1234759A JPH0347134A (ja) 1989-03-08 1989-09-12 ヒドロゲル製剤およびキセロゲル製剤の製造法

Publications (1)

Publication Number Publication Date
ATE88356T1 true ATE88356T1 (de) 1993-05-15

Family

ID=26394489

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90104245T ATE88356T1 (de) 1989-03-08 1990-03-06 Verfahren zur herstellung von hydrogelen und xerogelen.

Country Status (13)

Country Link
EP (1) EP0386688B1 (de)
JP (1) JPH0347134A (de)
KR (1) KR900013939A (de)
CN (1) CN1048659A (de)
AT (1) ATE88356T1 (de)
AU (1) AU632794B2 (de)
CA (1) CA2011682A1 (de)
DE (1) DE69001372T2 (de)
DK (1) DK0386688T3 (de)
ES (1) ES2055192T3 (de)
IE (1) IE900812L (de)
NZ (1) NZ232797A (de)
PT (1) PT93358A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436241A (en) * 1994-01-14 1995-07-25 Bristol-Myers Squibb Company Topical anti-inflammatory compositions containing piroxicam
DE19631084A1 (de) 1996-08-01 1998-02-05 Basf Ag Verwendung von (Meth)acrylsäure-Copolymeren zur Erhöhung der Permeabilität der Schleimhaut
US6312724B1 (en) 1997-04-04 2001-11-06 Isa Odidi Sustained release pharmaceutical matrix tablet of pharmaceutically acceptable salts of diclofenac and process for preparation thereof
ES2395801B1 (es) * 2011-06-23 2014-06-06 María Carmen PARDINA PALLEJÀ "pentoxifilina por vía transvaginal para el tratamiento de la infertilidad"
US9545376B2 (en) 2013-01-23 2017-01-17 Arx, Llc Production of unit dose constructs
KR102145022B1 (ko) * 2018-08-14 2020-08-14 동아제약 주식회사 이부프로펜의 현탁액 조성물 및 투여 제형
CN113143845A (zh) * 2020-10-13 2021-07-23 西北师范大学 一种丙烯酰胺-盐酸普奈洛尔水凝胶及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156913A (en) * 1976-06-21 1977-12-27 Toko Yakuhin Kogyo Kk Production of injectionable medicine
US4525348A (en) * 1983-12-19 1985-06-25 Yoshitomi Pharmaceutical Industries, Ltd. Pranoprofen gelled ointment

Also Published As

Publication number Publication date
JPH0347134A (ja) 1991-02-28
EP0386688A1 (de) 1990-09-12
CN1048659A (zh) 1991-01-23
IE900812L (en) 1990-09-08
AU632794B2 (en) 1993-01-14
NZ232797A (en) 1991-07-26
CA2011682A1 (en) 1990-09-08
EP0386688B1 (de) 1993-04-21
DE69001372D1 (de) 1993-05-27
DE69001372T2 (de) 1993-09-09
AU5074890A (en) 1990-09-13
KR900013939A (ko) 1990-10-22
ES2055192T3 (es) 1994-08-16
DK0386688T3 (da) 1993-06-21
PT93358A (pt) 1990-11-07

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee