ADHESIVE COMPOSITION FOR ABSORBENT ARTICLES

Described herein is an adhesive composition including (a) from about 70 wt. % to about 90 wt. % of one or more copolymers, and (b) from about 10 wt. % to about 30 wt. % of one or more heterophase copolymers. The one or more copolymers include (i) from about 30 mole % to about 70 mole % of monomer un...

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Main Authors TURNER, Robert Haines, LINDNER, Torsten, BUENACOSA, Enrico, KUTAY, Benjamin John, McHANEY, Steve, BERUDA, Holger, BUNNELLE, William L, FAGERNESS, Jon, FOWLER, Nick, MORAND, Matthias, SUSTIC, Andres, TURNER, Bill, DeCAIR, J.J, OETTING, Steve, PONOMARENKO, Ekaterina
Format Patent
LanguageEnglish
Published 24.10.2019
Subjects
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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Summary:Described herein is an adhesive composition including (a) from about 70 wt. % to about 90 wt. % of one or more copolymers, and (b) from about 10 wt. % to about 30 wt. % of one or more heterophase copolymers. The one or more copolymers include (i) from about 30 mole % to about 70 mole % of monomer units selected from the group consisting of ethylene, 1-butene, and mixtures thereof; and (ii) from about 30 mole % to about 70 mole % of propene monomer units. The adhesive composition is free of polyisobutylene. The adhesive composition has a viscosity of from about 2,000 mPa·s to about 11,500 mPa·s at 150° C. The one or more heterophase copolymers includes a first heterophase copolymer and a second heterophase copolymer.
Bibliography:Application Number: US201916387689