Siloxane-based gel adhesives and articles

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12129406
APP PUB NO 20220049099A1
SERIAL NO

17414392

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Abstract

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Siloxane-based gel adhesives with improved shear holding power are prepared from curable compositions. The curable compositions include a siloxane fluid with a viscosity of at least 1,000,000 centiPoise, a siloxane-(meth)acrylate co-polymer, and siloxane tackifying resin. The curable compositions can contain an initiator or can be cured by e-beam radiation without an initiator. The siloxane-(meth)acrylate copolymer is the reaction product of a reaction mixture of an ethylenically unsaturated siloxane-containing macromer, an alkyl (meth)acrylate monomer; optionally a reinforcing monomer, and an initiator.

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Patent Owner(s)

Patent OwnerAddress
SOLVENTUM INTELLECTUAL PROPERTIES COMPANY3M CENTER 275-6E-21 2510 CONWAY AVE E MAPLEWOOD MN 55144

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Junkang J Woodbury, US 37 891
Schuell, Christoph T R Neuss, DE 5 0
Sherman, Audrey A Woodbury, US 239 4614
Welke, Siegfried K Erkrath, DE 6 26

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