Abstract:
An airbag is made by producing a laminated material including a backing layer, a first polymer layer facing the backing layer, and a second polymer layer facing away from the backing layer. The first polymer layer has a glass transition temperature of 10° C. or less. The second polymer layer has a storage modulus at least 1 MPa at 90° C.
Abstract:
A sheetlike semifinished product comprising a matrix having at least one latent reactive plastics composition which is curable to afford an elastomer, in particular a thermoplastic elastomer, and fibers embedded in the matrix. A process for producing sheetlike semifinished products is further disclosed.
Abstract:
A method for producing hybrid parts (1) and to the uses of a ram (11) and an adhesive layer (21) that is to be applied to a part (2) during the production of the hybrid parts (1). The method for producing hybrid parts (1) is cost-effective and time-efficient.
Abstract:
A method for producing blocks of windows (1). The method comprises the following steps: i) providing a frame consisting of frame profiled elements (2) having one or more panes (3) arranged therein, wherein a gap (4) can be formed between at least one frame profiled element (2) and the one or more panes (3), ii) inserting adaptable, particularly temporary, boundaries (7) for bounding the application region into the gap (4), wherein the application region is bounded by the boundaries (7) in the peripheral direction, the frame profiled element (2), and the one or more panes (3), and iii) introducing the curable plastic (6) into the application region.
Abstract:
A component comprising a first outer region (11), at least one intermediate region (13) and a second outer region (12). The outer regions (11, 12) have a higher density and/or a higher elastic modulus than the at least one intermediate region (13). A polymer composition (21) can, preferably, be injected into the component (1) such that a mechanical connection (41) is fixed or can be fixed in the polymer composition (21). A method, a kit and the use thereof are also disclosed.
Abstract:
A sandwich component comprising: (i) a first main surface with a first cover layer and a second main surface with a second cover layer, the first cover layer and/or second cover layer having an opening, weakening, or marking in a lateral region and/or is provided with the same, (ii) at least one intermediate layer positioned between the first and second cover layers, and (iii) a polymer composition which is arranged between the first and the second cover layers substantially within the intermediate layer and/or in the region of the opening, weakening, or marking. A mechanical connection mechanism is fixed, or can be fixed, directly in the polymer composition through the first cover layer and/or the second cover layer and/or in the lateral region in the region of the opening, weakening, or marking so as to pass through the first cover layer and/or the second cover layer and/or the lateral region.
Abstract:
A method for producing a two-component polyurethane composition comprising at least one additive soluble in polar solvents, in particular a biocide, comprising the following steps: a) providing at least one polyol; b) adding at least one solution of the polar solvent comprising at least one additive soluble in polar solvents, in particular a biocide, and at least one carrier material for the additive to the polyol from step a); and c) providing, in accordance with the requirements, at least one isocyanate for adding to the mixture from step b). The method has the advantage that additives can be incorporated into a two-component polyurethane composition without agglomerating or precipitating, without side reactions, and without an additional drying step.
Abstract:
A method for removing tattoos, having the steps of positioning a microneedle patch (1) on a tattooed region of the skin, wherein the microneedles penetrate the tattooed skin layer; introducing, in particular by manual pressure, a solution, in particular an aqueous solution, for dissolving the color pigments into the skin through the microneedles of the patch; allowing the introduced solution to act for a duration of time ranging from 15 to 45 minutes, preferably from 20 to 40 minutes, particularly preferably from 25 to 35 minutes; and removing the color pigments, in particular extracting the color pigments using low pressure, through the microneedles (2) of the patch.
Abstract:
A method for producing blocks of windows (1). The method comprises the following steps: i) providing a frame consisting of frame profiled elements (2) having one or more panes (3) arranged therein, wherein a gap (4) can be formed between at least one frame profiled element (2) and the one or more panes (3), ii) inserting adaptable, particularly temporary, boundaries (7) for bounding the application region into the gap (4), wherein the application region is bounded by the boundaries (7) in the peripheral direction, the frame profiled element (2), and the one or more panes (3), and iii) introducing the curable plastic (6) into the application region.
Abstract:
A two-component adhesive comprising a first component (A) and a second component (B). First component contains a monomeric polyisocyanate, more particularly monomeric diisocyanate, and an isocyanate-terminated prepolymer and/or a prepolymer mixture with isocyanate functionality ≧1.7, preferably in the range of 1.7