REMOVABLE SEALING MATERIAL

PROBLEM TO BE SOLVED: To obtain a removable sealing material which does not cause work defects due to warpage in sticking work and is used for seals, labels, emblems, stickers or the like of a picture book and character goods. SOLUTION: The removable sealing material has an adhesive layer having >...

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Bibliographic Details
Main Authors NONAMI SEIJI, FUJI TORU, MIYAZAKI TERUHISA
Format Patent
LanguageEnglish
Published 29.09.2000
Edition7
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
ADVERTISING
CHEMISTRY
CRYPTOGRAPHY
DISPLAY
DISPLAYING
DYES
EDUCATION
LABELS OR NAME-PLATES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
PAINTS
PHYSICS
POLISHES
SEALS
SIGNS
USE OF MATERIALS AS ADHESIVES
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Summary:PROBLEM TO BE SOLVED: To obtain a removable sealing material which does not cause work defects due to warpage in sticking work and is used for seals, labels, emblems, stickers or the like of a picture book and character goods. SOLUTION: The removable sealing material has an adhesive layer having >=50 g/25 mm adhesive power on the rear side of a polyolefin sheet having a stiffness of 1-30 as well as a 60 deg. specular gloss of >=50 attained by sticking a film to the front side or coating the front side with a coating material. The polyolefin sheet has 0.01-1.0 mm thickness, comprises polyethylene, polypropylene, a polymer of another α-olefin or its copolymer and has a monolayer structure or a multilayer structure consisting of two or more layers.
Bibliography:Application Number: JP19990069683