3M Innovative Properties Company

Frank Kuester

Kerstin Unverhau

Doreen Eckhardt

Jan U Wieneke

Siegfried Rainer Goeb

Jan D Forster

Regina Sikora

Jayshree Seth

Suresh Iyer

Jingjing Ma

Arlin Lee Weikel

Jonathan E Janoski

Mark F Ellis

Thomas Q Chastek

Zhong Chen

Panu K Zoller

Armin Kayser

Andreas H Graichen

Jan Heimink

Ruchi Pandey

Claudia Torre

Robert Dennis Waid

Siegfried Goeb

Simone Raynoschek

Jan Ulrich Wieneke

Susanne Rieder-Otterburg

Ross John Devolder

Jeremy Del Unruh

Gregory Bernard Gadbois

Steven Dean Bray

Jan Wieneke

Jack Jefferson Williams

Shujun S J Wang

Peggy Sperl Willett

Jan Daniel Forster

Bettina Radek

The present disclosure relates to a pressure sensitive adhesive assembly comprising at least a first pressure sensitive adhesive layer comprising a hollow non-porous particulate filler material, wherein the surface of the hollow non-porous particulate filler material is provided with a hydrophobic surface modification. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive assembly.

Pressure sensitive adhesive assembly comprising filler material

The present disclosure is directed to a multilayer pressure sensitive adhesive (PSA) assembly, comprising at least one pressure sensitive adhesive layer and a polymeric foam layer, wherein the pressure sensitive adhesive layer comprises a pressure-sensitive adhesive composition comprising a reaction product of a polymerizable material comprising: a) 2-propylheptyl acrylate as a first monomer; and optionally b) a second monomer having an ethylenically unsaturated group. The present disclosure is also directed to a method of manufacturing such a multilayer PSA assembly.

Multilayer pressure-sensitive adhesive assembly

The present disclosure relates to a multilayer pressure sensitive adhesive assembly comprising at least a first pressure sensitive adhesive layer superimposed to a second polymer layer, wherein a curable liquid precursor of the first pressure sensitive adhesive polymer layer comprises a low Tg (meth)acrylate copolymer and a high Tg (meth)acrylate copolymer having a weight average molecular weight (Mw) of above 20,000 Daltons. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive assembly and uses thereof.

Multilayer pressure sensitive adhesive assembly

The present invention relates to a method of preparing a pressure-sensitive adhesive comprising the steps of:

Method for preparing a pressure-sensitive adhesive

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Dusseldorf, Germany

Frank Kuester