PT97357A - Processo para a preparacao de adesivos de poli-isobutileno para dispositivos transdermicos - Google Patents

Processo para a preparacao de adesivos de poli-isobutileno para dispositivos transdermicos

Info

Publication number
PT97357A
PT97357A PT97357A PT9735791A PT97357A PT 97357 A PT97357 A PT 97357A PT 97357 A PT97357 A PT 97357A PT 9735791 A PT9735791 A PT 9735791A PT 97357 A PT97357 A PT 97357A
Authority
PT
Portugal
Prior art keywords
devices
isobutilene
transdermic
adhesives
poly
Prior art date
Application number
PT97357A
Other languages
English (en)
Other versions
PT97357B (pt
Inventor
James A Hunt
James L Osborne
Melinda K Nelson
Karly S Wang
Original Assignee
Alza Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24027514&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT97357(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alza Corp filed Critical Alza Corp
Publication of PT97357A publication Critical patent/PT97357A/pt
Publication of PT97357B publication Critical patent/PT97357B/pt

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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
    • A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
    • A61K9/7046—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds
    • A61K9/7053—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds, e.g. polyvinyl, polyisobutylene, polystyrene
    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
    • A61K9/7084—Transdermal patches having a drug layer or reservoir, and one or more separate drug-free skin-adhesive layers, e.g. between drug reservoir and skin, or surrounding the drug reservoir; Liquid-filled reservoir patches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/58—Adhesives
    • A61L15/585—Mixtures of macromolecular compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Medical Uses (AREA)
PT97357A 1990-04-16 1991-04-12 Processo para a preparacao de adesivos de poli-isobutileno para dispositivos transdermicos PT97357B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/509,644 US5508038A (en) 1990-04-16 1990-04-16 Polyisobutylene adhesives for transdermal devices

Publications (2)

Publication Number Publication Date
PT97357A true PT97357A (pt) 1992-01-31
PT97357B PT97357B (pt) 1998-08-31

Family

ID=24027514

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97357A PT97357B (pt) 1990-04-16 1991-04-12 Processo para a preparacao de adesivos de poli-isobutileno para dispositivos transdermicos

Country Status (18)

Country Link
US (1) US5508038A (pt)
EP (1) EP0525105B1 (pt)
JP (1) JP3035346B2 (pt)
KR (1) KR0150228B1 (pt)
AT (1) ATE134512T1 (pt)
AU (1) AU630817B2 (pt)
CA (1) CA2040352A1 (pt)
DE (1) DE69117505T2 (pt)
DK (1) DK0525105T3 (pt)
ES (1) ES2084161T3 (pt)
FI (1) FI112171B (pt)
GR (1) GR3019157T3 (pt)
IE (1) IE74862B1 (pt)
NO (1) NO300086B1 (pt)
NZ (1) NZ237810A (pt)
PT (1) PT97357B (pt)
WO (1) WO1991016085A1 (pt)
ZA (1) ZA912753B (pt)

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KR20090118957A (ko) * 2007-03-08 2009-11-18 닛토덴코 가부시키가이샤 비소프롤롤 경피 투여 디바이스
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Also Published As

Publication number Publication date
DE69117505T2 (de) 1996-07-11
IE911244A1 (en) 1991-10-23
FI924676A (fi) 1992-10-15
ATE134512T1 (de) 1996-03-15
JP3035346B2 (ja) 2000-04-24
JPH05507682A (ja) 1993-11-04
EP0525105B1 (en) 1996-02-28
FI924676A0 (fi) 1992-10-15
WO1991016085A1 (en) 1991-10-31
NO300086B1 (no) 1997-04-07
NO923954L (no) 1992-12-16
DK0525105T3 (da) 1996-06-24
ZA912753B (en) 1992-01-29
IE74862B1 (en) 1997-08-13
KR0150228B1 (ko) 1998-10-01
ES2084161T3 (es) 1996-05-01
FI112171B (fi) 2003-11-14
NZ237810A (en) 1992-03-26
GR3019157T3 (en) 1996-05-31
CA2040352A1 (en) 1991-10-17
US5508038A (en) 1996-04-16
NO923954D0 (no) 1992-10-12
EP0525105A1 (en) 1993-02-03
PT97357B (pt) 1998-08-31
DE69117505D1 (de) 1996-04-04
AU630817B2 (en) 1992-11-05
AU7852191A (en) 1991-11-11

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