PSA containing olefin block copolymers and styrene block copolymers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9732258
APP PUB NO 20140256867A1
SERIAL NO

14284770

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Abstract

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The invention relates to storage-stable hot-melt adhesive containing 15 to 70 wt % of a mixture of at least one copolymer based on ethylene and/or propylene and at least one C4 to C20 α-olefin which is obtainable as a block copolymer by metallocene-catalyzed polymerization, and at least one styrene block copolymer, 10 to 70 wt % of at least one tackifying resin, 0 to 40 wt % of further additives, wherein the total of the percentages should amount to 100% and the tackifying resin is entirely or in part a soft resin.

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Patent Owner(s)

  • HENKEL AG & CO. KGAA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Puerkner, Eckhard Duesseldorf, DE 11 88
Seiler, Annie Juvigny sur Marne, FR 4 16

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