Henkel Kommanditgesellschaft Auf Aktien

Henkel Ag & Company, Kgaa

Henkel Kommanditgesellschaft Auf Aktien (henkel Kgaa)

Henekl Ag & Co. Kgaa

Martin Majolo

Tore Podola

Johann Klein

Wolfgang Klauck

Thomas Bachon

Winfried Emmerling

Tilwin Lepsius

Horst Beck

Gaby Schilling

Lothar Unger

Lydia Duhm

Michael Dziallas

Wolfgang Ernst

Friedhelm Koepnick

Lars Zander

Andreas Ferencz

Helmut Loth

Rolf Tenhaef

Roy E Van Swieten

Anke Lewin

Sebastian Kostyra

Thomas Plantenberg

Thomas Tamcke

Sara Gonzalez

Jens Lückert

Jennifer Lambertz

Roy Edwin Van Swieten

Nadja Hermsdorf

Rene Schwarz

Jos Van Den Berg

Adrianus Petrus Van Den Berg

Dieter Oetzmann

The invention relates to compositions that are produced using a mixture from two or more polyols and to a method for producing said compositions. The invention also relates to the use of said compositions as adhesives, sealing compounds, surface-coating agents, fillers or for producing molded parts.

Polymers with improved strength comprising mixed oxyalkyl units

A solvent-free and anhydrous hardenable composition that contains at least one polymer A. Polymer A being obtainable by reacting a polyether with at least one ethylenically unsaturated silane in the presence of a radical starter, the ethylenically unsaturated silane carrying at least one hydrolyzable group on the silicon atom. The composition provides low viscosity prior to curing along with good elasticity after curing and a broad adhesion spectrum in a solvent-free and water-free hardenable composition. Also methods for producing the composition and use of the composition as an adhesive, sealant, or coating agent.

Curable composition having a silane-modified reactive thinner

The invention relates to a one-component structural adhesive having a flow limit of at least 1500 Pa and an initial adhesion of more than 30 g/cm, which contains at least one thickening agent and/or at least one filler. The invention further relates to the manufacture of such one-component structural adhesives and to the use of one or more thickening agents and/or one or more fillers for the manufacture of solid to kneadable one-component structural adhesive compounds having high initial adhesion.

One-component structural adhesive having high initial adhesion

Two-component assembly adhesives with high early tack, with component A containing 0.5 to 50% of polysaccharides, water, and water-soluble salt, and component B containing water, water-soluble salt, and polysaccharides, the adhesive also containing a water-soluble, water-dispersible polymer.

Two-component structural adhesive having high initial adhesion

A polyurethane is produced by reacting at least components A and B, where a) a polyisocyanate or mixture of polyisocyanates is used as component A and b) a polyol or mixture of polymer is used as component B. Component B contains at least one polyether having a number average molecular weight of at least 4000 and a polydispersity of less than 1.5 and/or an OH functionality of between about 1.8 and about 2. Preparations containing such polyurethanes are useful as adhesives, coatings and sealants.

Polyurethane and preparation containing polyurethane

The invention relates to a polymer dispersion containing water and at least 60 wt. % of an organic polymer which has at least one group of general formula (I) A&mdash;Si(Z) (OH) . The invention also relates to a composition containing at least one organic polymer which has at least one group of general formula (I), and at least one other organic polymer or a mixture of two or more other organic polymers.

Dispersions of silyl-terminated polymers with a high solids content, their production and their use

An aqueous polymer adhesive is provided containing styrene polymers or styrene copolymers with alkyl acrylate acid/or alkyl methacrylates and a thickener system containing an inorganic thickener and an aqueous dispersion of an acrylic acid/acrylamide copolymer which can be partially replaced by a dispersion of a (co)polymer containing acrylate residues, a dispersion of a (co)polymer containing acrylic acid residues and methacrylic acid residues and polyarethanes. The adhesive has a high initial strength and can be in layers up to 30 mm thick.

Assembly adhesive based on an aqueous (co)polymer dispersion

The present invention relates to a device for removing joint filler and a method of using the same. The device includes a body member and a peeling element located adjacent to the front end of the body member. The peeling element includes at least two peeling points, where the first peeling point is located proximate to the topside of the peeling element and the second peeling point is located proximate to the underside of the peeling element. The device also includes an opening located between the peeling element and body member.

Hand-held device for removing joint fillers

A caulking gun requiring little space when not in use is provided. The caulking gun has an elongate receiving unit for holding a cartridge containing the product to be dispensed and a handle which, when the caulking gun is being operated, extends outward in a crosswise or diagonal manner relative to the elongate receiving unit. The handle may be moved into a position substantially parallel to the elongate receiving unit when not in use.

Caulking gun

Tool to remove joint fillers

Moisture-curing sealing and bonding compound

Described are moisture-curing alkoxysilane-terminated polyurethanes which can be obtained by reacting polyurethane prepolymers with a mean NCO functionality of at least 1 but less than 2 with special sulfur-free alkoxysilanes, reacting with substantially all the free NCO groups. Also described is the use of these compounds as sealing and/or adhesive compositions.

Moisture-curing alkoxysilane-terminated polyurethanes

Described are moisture-curing sealing and/or adhesive compositions based on alkoxysilane-terminated polyurethanes and containing diurethanes as plasticizers. The diurethanes are prepared either from diol mixtures and mono-functional isocyanates, reacting with substantially all the free hydroxyl groups, or from diisocyanates and mono-functional alcohols, reacting with substantially all the free isocyanate groups. Also described is a method of preparing the moisture-curing sealing and/or adhesive compositions and their use as joint sealants.

Polyurethane-based sealing and adhesive compositions containing special

Moisture-curing polyurethane sealing compounds having improved properties

Growing community of inventors

Erkelenz, Germany

Martin Majolo