Jowat Ag

Jowat Lobers Und Frank Gmbh & Co. Kg

Jowat Se

Christian Terfloth

Theodor Hippold

Dieter Guse

Felix Starck

Christian Schmidt

Carola Gantner

Peter Brückner

Ina Benz

Johannes Wilhelm Louven

Thedor Hippold

Tim Görder

The invention relates to an aqueous coagulatable polymer dispersion comprising at least one polymer which is dispersed in an aqueous phase, thermoplastic micro-spheres which contain a propellant, and at least one additional component which is selected from the group consisting of polyols, polyamines, and thermoplastic polymers. The invention further relates to a coagulate which can be obtained by the thermal and/or mechanical and/or ultrasonically-initiated coagulation of the aqueous polymer dispersion according to the invention, to an adhesive comprising or consisting of the coagulate, to a substrate which is completely or partly coated with said coagulate, to a method for producing such a coated substrate, and to coated substrates which can be obtained using said method. The coagulate can be used as an adhesive or as a binder in 3D-printing methods.

Aqueous coagulatable polymer dispersion and use thereof as an adhesive

The present invention relates to a method for utilizing fine-particle peat, in particular to a method for improving the stability of planting substrates.

Method for utilizing fine-particle peat

The present invention relates to an adhesive composition based on renewable raw materials, more particularly to a pressure-sensitive adhesive composition, as well as to the use thereof.

Adhesive compositions based on renewable raw materials and use thereof

The invention relates to a method for mounting an edge, more particularly plastics edge, onto a material, and also to the products obtained in this way, and to the use thereof.

Jointing and/or adhesive-bonding method and products produced in this way

Adhesive bonding method and products produced thereby

The invention relates to a method for permanently joining an essentially flat support material to a substrate, in particular for laminating a plastic film to a metal substrate, wherein the at least essentially flat support material and/or the substrate is/are initially impinged upon by a connecting agent, preferably, an adhesive and subsequently the support material and the substrate are brought together in such a manner that the support material is permanently connected to the substrate, in particular, the plastic film is laminated on the metal substrate, and optionally, measuring and/or shaping of the thus formed composite material is carried out.

Method for laminating flat support materials on substrates

The invention relates to a method for laminating a plastic film with a wood-base substrate, in particular for producing a high-gloss surface on a wood-base substrate, in which a plastic film is laminated by means of a laminating agent, preferably an adhesive, with a wood-base substrate and permanently bonded to the wood-base substrate, the plastic film being formed so as to be transparent on its top, and the products obtainable in this manner and their use, in particular in the area of the wood and furniture industry, for example for the production of pieces of furniture and fitments of all kinds.

Method for laminating plastic films with wood-base substrates, in particular for producing high-gloss surfaces

The invention relates to an adhesive system which is based on a non-reactive thermoplastic adhesive melt. The adhesive melt (A) contains a mixture of at least two metallocene-catalytically produced copolymers which are different from each other, and which are based on at least two a-olefins, whereby the copolymers of the mixture, which are different from each other, have different melt indices (MFIs); (B) optionally, at least one additional polymer; and (C) optionally, at least one resin and/or at least one wax. The inventive adhesive system is particularly suitable for use in the wood and furniture industry, e.g. for covering profiles or for gluing edges, in particular, by comparing copolymer adhesives to EVA melt adhesives which are used in a traditional manner, and the system enables considerably lower application temperatures to be used, and at the same time exhibiting improved adhesion capacity.

Nonreactive thermoplastic hot melt adhesives based on metallocene-catalytically manufactured polyolefins

Disclosed is the production of isocyanate-based or silane-functional adhesive and/or coating materials in the form of reactive single-component granulates and the use thereof. In particular, the reactive one-component coating-material and/or adhesive granules of the include at least one isocyanate-reactive starting polymer and at least one diisocyanate and/or polyisocyanate. Optionally, the granules of the invention may further include at least one catalyst and/or at least one wax and/or at least one resin and/or at least one preferably non-isocyanate-reactive polymer. The granules of the invention may contain an excess of diisocyanate and/or polyisocyanate which amounts to 0.5% to 30 w %, and is preferably generated by free terminal isocyanate groups.

Reactive single-component coating and/or adhesive granulate

At least one isocyanate-reactive monomer is reacted with an excess of molten monomeric diisocynate to produce at least one reaction product and a maximum of 0.5 wt % of free isocyanate groups. The reaction product is then mixed with at least 20 wt. %, based on the total weight of reaction product, of at least one isocyanate-terminated prepolymer which is essentially free of diisocyanate monomers and has a viscosity at 20&#xb0; C. of at least 1.500 mPa&#xb7;s, the isocyanate-terminated prepolymer having a content of free NCO groups of up to 25 wt % and containing a maximum of 0.1 wt. % of diisocyanate monomer(s) based on the weight of the isocyanate-terminated prepolymer. A polyurethane composition containing less than 0.1 wt. % of monomeric diisocyanate, based on the total weight of the resulting polyurethane composition, is produced.

Polyurethane compositions with a low content of diisocyanate monomer(s)

Disclosed is a multicomponent, isocyanate-terminated or silane-functionalized coating and adhesive material which is continuously produced by mixing the individual components and by heating the latter and continuing mixing until said components reach a liquid state, wherein the resulting reactive coating and adhesive material is fed for direct use especially in profile sheathing plants, coating plants or the like. In the case of isocyanate-terminated material, one component has a reactive high-molecular weight starting polymer and a second component has a reactive isocyanate-terminated cross-linking agent. In the case of the silane- functionalized material, one component has a high-molecular weight starting material and a second component has a reactive, silane-functionalized cross-linking agent.

Multicomponent coating and adhesive material

A self-supporting reactive hot-melt adhesive element of a reactive one-component hot-melt adhesive which is solid at room-temperature. The adhesive element comprises at least one isocyanate being solid or liquid at room-temperature; and at least one isocyanate-reactive polymer and/or resin being solid at room-temperature. Also disclosed is a process of producing said adhesive element as well as its application and use, in particular in a hot-melt adhesive bonding process.

Self-supporting reactive hot-melt adhesive element

Disclosed is a storage-stable, essentially aqueous one component dispersion, of a deactivated isocyanate and a isocyanate-reactive polymer which cross-links at low temperatures.

Storage-stable isocyanate dispersions

A one-component dispersion comprising deactivated isocyanates which cross-links already at low temperatures (lower than 70&deg; C.).

Growing community of inventors

Detmold, Germany

Christian Terfloth