Abstract: The subject matter is a new composition comprising at least one hydroxyl-group containing resin, at least one nitroso-containing compound or at least one nitroso precursor compound, at least one blocked isocyanate and at least one crystallization germ suitable as primer or coating for rubber to substrate bonding, which provides a scratch resistant surface, when applied, and excellent adhesion and steam resistance for rubber to substrate bonds. These compositions can especially be used as one coat systems.

Abstract: The subject matter is a new composition comprising at least one hydroxyl-group containing resin, at least one nitroso-containing compound or at least one nitroso precursor compound, at least one blocked isocyanate and at least one crystallization germ suitable as primer or coating for rubber to substrate bonding, which provides a scratch resistant surface, when applied, and excellent adhesion and steam resistance for rubber to substrate bonds. These compositions can especially be used as one coat systems.

Abstract: The invention is directed to a photocurable epoxy resin composition that is tougher and more flexible and contains 30 to 90 wt % of at least one aromatic epoxy resin; 2 to 30 wt % of at least one core-shell rubber (CSR); up to 20 wt % of at least one flexibilizer comprising reactive functional groups selected from among epoxy groups, carboxylate groups, amino groups and/or hydroxyl groups; and 1 to 4 wt % of at least one cationic photoinitiator. Also disclosed are the use of said composition for sealing and/or coating materials as well as corresponding coating/sealing processes.

Abstract: A method of manufacturing a composite insert includes forming a polymer mold from a polymer sheet which may have a glass transition temperature of 70 to 160° C., the polymer mold either includes a cavity or may form a cavity disposed between the polymer mold and the carrier. The method proceeds by depositing a liquid reactive composite insert composition, which may be a two-component composition including a first part comprised of an isocyanate-epoxy blend and a second part comprised of an alcohol-epoxy blend, into the cavity under low pressure conditions of 0-10 bar and low temperature conditions of 15-100° C. The composition is then allowed to become dimensionally stable either within the polymer mold or between the polymer mold and the carrier.

Abstract: A fiber composite material obtainable by (a) mixing the components of a multi-component agent immediately before use, wherein component A of the multi-component agent contains at least one compound having two or more isocyanate groups, component B of the multi-component agent contains at least one compound which has at least two reactive groups selected from hydroxyl groups, thiol groups, primary amino groups and secondary amino groups and is simultaneously free from epoxy groups, and at least one of the components of the multi-component agent contains at least one epoxide prepolymer, (b) introducing the resulting application preparation into a mold in which fibers and optionally further additives are present, the resulting mixture containing at least one latent hardener for epoxide prepolymers, (c) pre-curing the resulting mixture at a temperature from 5° C. to 90° C., and (d) then finally curing the pre-cured fiber composite material at temperatures from 100° C. to 240° C.

Abstract: The subject matter is a new curable composition comprising at least one hydroxyl-group containing resin, at least one nitroso-containing compound or at least one nitroso precursor compound, at least one hydrophopic silica and at least one blocked isocyanate, which provides excellent adhesion and steam resistance for rubber to substrate bonds, a process for bonding two substrates with this new curable composition and the corresponding article.

Abstract: A method of manufacturing a composite insert includes forming a polymer mold from a polymer sheet which may have a glass transition temperature of 70 to 160° C., the polymer mold either includes a cavity or may form a cavity disposed between the polymer mold and the carrier. The method proceeds by depositing a liquid reactive composite insert composition, which may be a two-component composition including a first part comprised of an isocyanate-epoxy blend and a second part comprised of an alcohol-epoxy blend, into the cavity under low pressure conditions of 0-10 bar and low temperature conditions of 15-100° C. The composition is then allowed to become dimensionally stable either within the polymer mold or between the polymer mold and the carrier.

Abstract: The present application provides agents for producing an impact-modified epoxy adhesive encompassing at least two components A and B packaged separately from each other, wherein (a) component A contains at least one compound having two or more isocyanate groups together with one or more further additives, (b) component B contains at least one compound which has at least two reactive groups selected from hydroxyl groups, thiol groups, primary amino groups and secondary amino groups and is simultaneously free from epoxy groups, together with one or more further additives, (c) at least one of components A and/or B contains at least one epoxide prepolymer as an additive, (d) at least one of components A and/or B contains at least one latent hardener for epoxide prepolymers as an additive, and (e) components A and B contain no blowing agent that is capable of being heat activated.

Abstract: The invention is directed to a photocurable epoxy resin composition that is tougher and more flexible and contains 30 to 90 wt % of at least one aromatic epoxy resin; 2 to 30 wt % of at least one core-shell rubber (CSR); up to 20 wt % of at least one flexibilizer comprising reactive functional groups selected from among epoxy groups, carboxylate groups, amino groups and/or hydroxyl groups; and 1 to 4 wt % of at least one cationic photoinitiator. Also disclosed are the use of said composition for sealing and/or coating materials as well as corresponding coating/sealing processes.

Abstract: A two-component premix for preparing a heat-expandable and heat-curable epoxy-based material, comprises an isocyanate, a diol or polyol, an epoxy prepolymer, a heat-activatable hardener for epoxy prepolymers, and a heat-activatable blowing agent.

Abstract: A method of manufacturing a composite insert includes forming a polymer mold from a polymer sheet which may have a glass transition temperature of 70 to 160° C., the polymer mold either includes a cavity or may form a cavity disposed between the polymer mold and the carrier. The method proceeds by depositing a liquid reactive composite insert composition, which may be a two-component composition including a first part comprised of an isocyanate-epoxy blend and a second part comprised of an alcohol-epoxy blend, into the cavity under low pressure conditions of 0-10 bar and low temperature conditions of 15-100° C. The composition is then allowed to become dimensionally stable either within the polymer mold or between the polymer mold and the carrier.

Abstract: A fiber composite material obtainable by (a) mixing the components of a multi-component agent immediately before use, wherein component A of the multi-component agent contains at least one compound having two or more isocyanate groups, component B of the multi-component agent contains at least one compound which has at least two reactive groups selected from hydroxyl groups, thiol groups, primary amino groups and secondary amino groups and is simultaneously free from epoxy groups, and at least one of the components of the multi-component agent contains at least one epoxide prepolymer, (b) introducing the resulting application preparation into a mold in which fibers and optionally further additives are present, the resulting mixture containing at least one latent hardener for epoxide prepolymers, (c) pre-curing the resulting mixture at a temperature from 5° C. to 90° C., and (d) then finally curing the pre-cured fiber composite material at temperatures from 100° C. to 240° C.

Abstract: The present application provides agents for producing an impact-modified epoxy adhesive encompassing at least two components A and B packaged separately from each other, wherein (a) component A contains at least one compound having two or more isocyanate groups together with one or more further additives, (b) component B contains at least one compound which has at least two reactive groups selected from hydroxyl groups, thiol groups, primary amino groups and secondary amino groups and is simultaneously free from epoxy groups, together with one or more further additives, (c) at least one of components A and/or B contains at least one epoxide prepolymer as an additive, (d) at least one of components A and/or B contains at least one latent hardener for epoxide prepolymers as an additive, and (e) components A and B contain no blowing agent that is capable of being heat activated.

Abstract: A two-component premix for preparing a heat-expandable and heat-curable epoxy-based material, comprises an isocyanate, a diol or polyol, an epoxy prepolymer, a heat-activatable hardener for epoxy prepolymers, and a heat-activatable blowing agent.

Abstract: In a device for relocating a product, in particular a blister, in a packaging machine and with an associated method, the product is received at a supply location and deposited at a deposition location. The relocating device has a first pivotable relocating arm and a second pivotable relocating arm which each have a holding mechanism for the product. The relocating arms can be adjusted along different trajectories between a transfer position at the common supply location and a deposition position at the common deposition location, and pass each other during their adjustment motion.

Abstract: A relocating device for relocating a product, in particular a blister, in a packaging machine can receive the product at a supply location and deposit it at a deposition location. The relocating device comprises a first pivotable relocating arm and a second pivotable relocating arm which each comprise a holding means for the product. The relocating arms can be adjusted along different trajectories between a transfer position at the common supply location and a deposition position at the common deposition location, and pass each other during their adjustment motion.

Abstract: Thermosetting binder compositions based on naturally occurring and/or synthetic rubbers containing olefinic double bonds and vulcanizing agents can be formed by extrusion on reinforcing agents in film form or in the form of fiber-containing sheet-like structures to give multi-layered planar shaped articles. Such multi-layered, planar shaped articles are suitable as reinforcing and stiffening agents which are free from the conventional low molecular weight epoxy resins and/or volatile diisocyanates of polyurethane binders. These shaped articles are suitable for stiffening or reinforcing thin-walled planar structural components of metal or plastic, in particular in the vehicle industry.

Abstract: A coating material to be evaporated in an evaporator cell disposed in a vacuum chamber is fed in the form of a wire to the evaporator cell in accordance with the depth of the molten bath, by a wire transport including a motor-driven shaft or roller and a counter-roller mounted on a movably journaled lever which in turn is movable via an electromagnetic actuator against the force of a spring means. A wire feed tube is arranged between the wire transport which draws fusible wire from a remote supply and feeds it to the evaporator boat where the wire is evaporated for coating a band-type substrate. The feed tube has a straight section which receives the wire concentrically from the transport and a gooseneck section toward said evaporator boat which twice deflects the wire to provide three points of contact with the inner wall of the tube, thus accurately positioning the wire while preventing clogging of the outlet orifice.

Abstract: Transformers (5, 6) are bolted underneath power feeders (4) and each directly connected by a mounting piece (16, 16a) against an outside wall (19) of a tank (1) containing evaporator boats for metal vapor deposition. These mounting pieces (16, 16a) are electrically connected each to a pole of the secondary winding of each transformer (5, 6) so that a direct contacting of the tank with this pole achieved.