Henkel Ag & Company, Kgaa

Henkel IP Holding Gmbh

Henkel US IP Lcc

Henkel Corporation

Dirk Kasper

Charles Willard Paul

Thomas Moeller

Erik Schulze Zur Wiesche

Marcus Heemann

Andrea Keys Eodice

Gunter Hoffmann

Richard J Ellis

Petra Padurschel

Knut Hoffmann

Maria Cristina Barbosa DeJesus

Eckhard Puerkner

Sebastian Kostyra

Juergen Lotz

Andy Swain

Andreas Ferencz

Olaf Lammerschop

Bernhard Herlfterkamp

Andrew Slark

Pablo Walter

Volker Erb

Tamara Schmidt

David Duckworth

Ralf Grauel

Andreas Brenger

Petra Westphal

Hendrik Luetzen

Volker Scheunemann

Oliver Sommer

Thomas Haertig

Richard Scholta

Thomas Möller

Norman Friedrich

Lina Gonzalez

Ralf Eberhardt

Volker Kels

Eckhard Pürkner

Claudia Yaacoub

Lutz Pielert

Jürgen Lotz

Thomas Scheeren

Stephane Belmudes

Patrick Markiefka

Patrick Hayes

Andrea Queisser

Christian Klug

Ilja Thierbach

Jordi Romaguera Matas

Peter Ziskofen

Heike Eisfeld

Thomas Mueller

Jonas Stabel

Katja Strauss

Sheetal Sethi

Luan Klue

Thomas HÄRTIG

Hendrik LÜTZEN

Andrea Eodice

Andrea Krlejova

Thomas Moller

The present invention relates to a pressure sensitive adhesive composition comprising: (i) at least one butene-1 (co)polymer; (ii) at least one liquid tackifier; (iii) at least one solid tackifier; (iv) at least one styrene copolymer; (v) optionally at least one further (co)polymer, different from (i) and (iv); (vi) optionally at least one additive. Furthermore, the use of the pressure sensitive adhesive composition according to the invention as closing mean for a packaging unit for foods, for packaging units to be heated in a microwave or oven, for a closing mean for packaging unit for drugs, hygienic tissues, cleaning tissues or cosmetic tissues. An article comprising the pressure sensitive adhesive composition according to the invention and a method of obtaining the article.

Extrudable pressure sensitive adhesive based on polybutene-1 polymer and a styrene copolymer suitable for reclosable packagings

The present invention relates to a pressure sensitive adhesive composition comprising, Furthermore, the use of the pressure sensitive adhesive composition according to the invention as closing mean for a packaging unit for foods, for packaging units to be heated in a microwave or oven, for a closing mean for packaging unit for drugs, hygienic tissues, cleaning tissues or cosmetic tissues. An article comprising the pressure sensitive adhesive composition according to the invention and a method of obtaining the article.

Extrudable pressure sensitive adhesive based on polybutene-1 suitable for reclosable packagings

The invention provides adhesives comprising at least one polymer component which contains at least 65 weight percent propylene, at least one nucleator and at least one functionalized wax. The inventive adhesives have increased heat resistance and decreased set-time, making them particularly well suited for assembly and packaging applications.

Adhesive compositions and use thereof

Disclosed is a method for welding a polyolefin plastic and a plastic based on at least one polymer containing carbonyl groups, using a primer which contains, in relation to the proportion of polymer, at least 20 wt. % of a polymer that comprises maleic anhydride or maleic anhydride derivative units. Also disclosed are correspondingly welded products.

Method for welding a polyolefin plastic and a plastic based on a polymer containing carbonyl groups

The invention relates to compositions comprising a fiber material and a specific thermoplastic binder. The thermoplastic binder comprises at least one thermoplastic polyurethane polymer (A), wherein said thermoplastic polyurethane polymer (A) comprises a reaction product of (i) at least one polyester polyol and (ii) at least one polyisocyanate, optionally at least one diol (iii) which is different from the polyester polyol (i) is contained. The molar ratio of the NCO groups of said polyisocyanate (ii) to the sum of OH groups of said polyester polyol (i) and said optionally containing diol (iii) is less than 1.00:1. Said polyester polyol (i) comprises (a) at least one semi-crystalline polyester polyol having a melting point (T) of from 40 to 180&#xb0; C., and (b) at least one non-crystalline polyester polyol. Furthermore, the present invention relates to a fiber-reinforced composite comprising a cured thermosetting polyurethane polymer matrix reinforced by the composition according to the present invention. Moreover, a method for the manufacture of the fiber-reinforced composite according to the present invention and use of the composition or the fiber-reinforced composite in railway vehicles, automotive vehicles, aircraft vehicles, boats, space vehicles, motorbikes, bicycles, sporting goods, helmets, functional clothing, shoes, construction parts in bridges and buildings or wind turbine blades are described.

Compositions comprising a fiber material and a thermoplastic binder

The invention relates to a foamable hot melt adhesive composition, method of foaming the foamable hot melt adhesive composition, and method of using the foamed hot melt adhesive composition. The foamed hot melt adhesive provides a reliable adhesion with high heat resistance for packaging applications. The present invention provides an environmentally and economically sound adhesive that provides sufficient adhesion to the packages upon which it is being applied.

Foamable hot melt adhesive compositions and use thereof

The invention relates to a hotmelt adhesive comprising 10 to 40 wt % of at least one branched styrene-isoprene-styrene block copolymer having a weight percentage diblock fraction in the polymer of less than 30% and a melt flow index of less than 5 g/10 minutes at 200&#xb0; C. under a test load of 5 kg; 0 to 40 wt % of at least one styrene polymer or styrene copolymer; 20 to 60 wt % of at least one tackifying resin; 0 to 15 wt % of at least one plasticizer; and 0 to 16 wt % of additives and auxiliaries selected from stabilizers, adhesion promoters, fillers or pigments, waxes and/or other polymers. Also included are the use thereof to bond films, and products, especially packaging products, that include this adhesive.

Extrudable hotmelt adhesives based on branched SIS polymers

The invention relates to a method for degrading (co)polymers in an extruder and an extruder suitable for performing said method.

Method for degrading (co)polymers in an extruder and extruder for performing the method

Adhesive composition and use thereof

The present invention relates to an adhesive, comprising at least one polymer system obtained by a process for reducing the melt viscosity of at least one polymer blend starting material, wherein the process comprises the step of treating at least one polymer blend with at least one radical donor under shear stress at a temperature above the softening point of said polymer blend.

Adhesives made from polymer systems

The invention relates to the use of a hot-melt adhesive having high hardness for adhesive bonding of metal films or foils, paper films or foils, and/or plastic films or foils. The invention further relates to a method for adhesively bonding a metal film or foil, paper film or foil, and/or plastic film or foil onto a substrate.

Bonding using hot-melt adhesives

An aqueous adhesive dispersion containing 25 to 70 wt % acrylate block copolymers and/or styrene block copolymers that have a molecular weight of more than 15,000 g/mol and at least two different glass transition temperatures, one glass temperature (Tg) being above 50&#xb0; C., the other glass transition temperature below +10&#xb0; C., as well as additionally further additives, the dispersion containing less than 0.5 wt % organic solvent.

Block copolymers in adhesive dispersions

The present invention relates to a process for manufacturing an adhesive by extrusion, wherein the adhesive comprises at least one degraded polypropylene(co)polymer and at least one additional additive.

Process for manufacturing an adhesive by means of extrusion

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Duesseldorf, Germany

Dirk Kasper