MASSA AUTOADESIVA IDROSOLUBILE, SENSIBILE ALLA PRESSIONE E NASTRI AUTOADESIVI PRODOTTI CON ESSA

MASSA AUTOADESIVA IDROSOLUBILE, SENSIBILE ALLA PRESSIONE E NASTRI AUTOADESIVI PRODOTTI CON ESSA

A water-soluble, pressure sensitive, self-adhesive composition comprising a mixture of (a) a copolymer comprising 70 to 80 parts by weight of monomeric ethyl acrylate and 20 to 30 parts by weight of a monomeric, alpha , beta unsaturated aliphatic monocarboxylic acid and (b) a tertiary, ethoxylated N...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RUDIGER HAUBER, GUNTER GUSE
Format: Patent
Sprache:ita
Schlagworte:
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
DYES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
PAINTS
POLISHES
USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:A water-soluble, pressure sensitive, self-adhesive composition comprising a mixture of (a) a copolymer comprising 70 to 80 parts by weight of monomeric ethyl acrylate and 20 to 30 parts by weight of a monomeric, alpha , beta unsaturated aliphatic monocarboxylic acid and (b) a tertiary, ethoxylated N-alkyl alkane diamine having 3 to 18 ethylene oxide units per molecule, said alkyl having 10 to 18 carbon atoms, from 50% to 90% of the acid groups of said acid being neutralized. A method of preparation of the composition and an adhesive tape made therewith are also disclosed.