STYRENE RESIN FILM

A styrene resin film both sides of which have antistatic properties and which has satisfactory adhesion to envelope paper; and a process for producing the film. The styrene resin film is one obtained by hydrophilizing a film base so that the front and back sides thereof have different surface tensio...

Full description

Saved in:
Bibliographic Details
Main Authors TANUMA, MANABU, TAZUKE, YOSHIYUKI, MIZUKAMI, OSAMU, YASUKATA, KOUICHI
Format Patent
LanguageEnglish
French
Japanese
Published 07.06.2001
Edition7
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
GENERAL PROCESSES OF COMPOUNDING
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
Online AccessGet full text

Cover

More Information
Summary:A styrene resin film both sides of which have antistatic properties and which has satisfactory adhesion to envelope paper; and a process for producing the film. The styrene resin film is one obtained by hydrophilizing a film base so that the front and back sides thereof have different surface tensions and adhering modifiers having almost the same composition respectively to the two sides in respective suitable amounts. L'invention concerne un film en résine au styrène dont les deux faces présentent des propriétés antistatiques et qui offre une adhérence satisfaisante sur du papier pour enveloppes, ainsi qu'un procédé relatif à l'élaboration de ce film. Pour obtenir le film en question, on traite une base de film en vue de la rendre hydrophile de manière à conférer des tensions superficielles différentes aux faces avant et arrière du film et à appliquer respectivement sur ces faces des modificateurs d'adhérence ayant presque la même composition, selon des quantités respectives appropriées.
Bibliography:Application Number: WO2000JP04931