Adhesive composition for patch and use thereof

The present invention provides an adhesive composition for patch, containing a rubber elastomer and a tackifier having a weight average molecular weight of 1200-2500, a patch having a support and an adhesive layer containing the composition, which is provided on at least one surface of the support,...

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Bibliographic Details
Main Authors IWAO YOSHIHIRO, OKADA KATSUHIRO, OOKUBO KATSUYUKI
Format Patent
LanguageEnglish
Published 15.04.2010
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DYES
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
POLISHES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF MATERIALS AS ADHESIVES
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Summary:The present invention provides an adhesive composition for patch, containing a rubber elastomer and a tackifier having a weight average molecular weight of 1200-2500, a patch having a support and an adhesive layer containing the composition, which is provided on at least one surface of the support, and a patch preparation having an adhesive layer containing a percutaneously absorbable drug (excluding bisoprolol).
Bibliography:Application Number: US20080285735