Abstract: The invention relates to a heat-activable pressure-sensitive adhesive. Provision is made for this heat-activable pressure-sensitive adhesive to comprise a polymer or copolymer formed from a monomer composition comprising at least 50% by weight of a compound of the formula CH2?CH(R1)(COOR2), wherein R1 represents H or CH3 and R2 represents H or an alkyl chain having 1 to 30 carbon atoms, the polymer or copolymer having a static glass transition temperature of ?10° C. to 120° C.; a temperature activation range of 15° C. or less; and a molecular weight distribution Mw/Mn of 2.5 or less.

Abstract: A pressure sensitive adhesive comprised of P(A)-P(B)-P(A) block copolymers, wherein P(A) has a glass transition temperature of 0° C. or below, P(B) has a glass transition temperature of 20° C. or above, and P(A) and P(B) are immiscible.

Abstract: Method for producing contact adhesive masses containing acrylic, by coupling at least one component to at least one other reactive constituent contained in at least one other component, the at least one reactive constituent having at least two functional groups and the at least one constituent in the at least one other component containing at least two functional groups.

Abstract: Halogen-free wrapping foil comprising a polyolefin and magnesium hydroxide, characterized in that the magnesium hydroxide has an optionally irregularly spherical shape and the thickness of the wrapping foil is 30 to 200 ?m and in particular 50 to 130 ?m.

Abstract: An adhesive for an adhesive film strip, comprising a mixture of an acid-modified or acid anhydride-modified vinylaromatic block copolymer, a metal chelate of the following formula: (R1O)n M (XR2Y)m, where M is a metal from main group 2, 3, 4 or 5 or a transition metal; R1 is an alkyl or aryl group; n is zero or a greater whole number; X and Y are oxygen or nitrogen, and may each also be attached through a double bond to R2; R2 is an alkylene group connecting X and Y and may be branched, or else may contain oxygen or other heteroatoms in the chain; m is a whole number, but at least 1; and a tackifier resin, the adhesive film strip being detachable by extensive stretching in the direction of the bondline.

Abstract: A halogen-free winding tape composed of an at least two-layer film and, preferably, of an adhesive layer applied thereto, characterized in that the film comprises A) a first layer containing a copolymer of (a) an ?-olefin of the formula R?CH?CH2, where R is hydrogen or an alkyl radical having 1 to 10 carbon atoms, and (b) an ?,?-ethylenically unsaturated carboxylic acid of 3 to 8 carbon atoms, and (c) optionally a further monoethylenically unsaturated monomer, 10 to 90% of the carboxylic acid groups of the copolymer being substituted by metal ions as a result of neutralization, and B) at least one further, second layer of an ethylene polymer having a melt index of less than 8 g/10 min at 2.16 kg and 190° C.

Abstract: Use of an adhesive tape for masking substrates, especially substrates coated with cathodic electrocoat (CED) material, more preferably window flanges, with a single-layer or multi-layer backing and applied to one side thereof a self-adhesive composition comprising metal chelate-crosslinkable vinylaromatic block copolymers, preferably styrene block copolymers, which are blended at least with one or more tackifier resins, the vinylaromatic block copolymers being at least partly acid-modified or acid anhydride-modified.

Abstract: A halogen-free, flame-resistant wrapping foil, characterized in that the wrapping foil is composed of polyolefin and contains more than 120 phr of metal hydroxide, preferably aluminum hydroxide and more preferably magnesium hydroxide.

Abstract: A self-adhesive tape comprising an oriented polyolefin film, one side of which is coated with an adhesive layer formed from a mixture of 30-65 wt. % of a natural rubber latex and 35-70 wt. % of an aqueous dispersion of a hydrocarbon resin, and the opposite side of which has no surface treatment.

Abstract: Adhesive sheet, particularly for use in a punching operation, composed at least of a backing and a layer of an adhesive, characterized in that the backing is in a mechanically stressed state.

Abstract: Polyurethane-based pressure-sensitive adhesive, characterized in that the polyurethane is composed of the following starting materials which are reacted catalytically with one another in the stated proportions: a) at least one aliphatic or alicyclic polyisocyanate having a functionality of in each case less than or equal to three, b) a combination of at least one triol A based on polypropylene glycol and having an average number-averaged molecular weight Mn, of less than or equal to 1000 and a triol B based on polypropylene glycol and having an average number-averaged molecular weight Mn of greater than or equal to 1000, preferably greater than or equal to 3000, the ratio of the number of hydroxyl groups of the triol component A to the number of hydroxyl groups of the triol component B being between greater than 0 and 12, the ratio of the number of isocyanate groups to the total number of hydroxyl groups being between 0.8 and 1.15, preferably between 0.95 and 1.

Abstract: A carbon black-filled, age-resistant, polyolefin wrapping foil, characterized in that the wrapping foil comprises a carbon black having a pH of 6 to 8.

Abstract: The invention relates to a wrap assembly for wrapping longitudinally extended articles, such as cable assemblies. The wrapping uses a textile sheath and self-adhering adhesive tape. The sheath provides edged on each narrow side. The self-adhesive tape is narrow compared to the width of the covering. The adhesive tape is adhered to the sheath in such a manner that the adhesive tape extends over one of the longitudinal edges of the sheath.

Abstract: The invention relates to a highly abrasionproof and sound-absorbinq strip for armouring cable harnesses, especially in motorcars, said strip consisting of a backing comprising a first covering layer A that is joined to a second layer C over the entire surface of the covering layer A in a fixed manner. According to the invention, the covering layer A consists of suede, a non-woven fabric, a woven fabric or a knitted fabric, especially a PET filament fabric or a polyamide fabric, and the layer C consisting of a porous flat structure such as a textile having an open, but stable, three-dimensional structure, a foam or an expanded film.

Abstract: Production of vinyl polymers by the polymerization of vinyl monomers in a planetary gear extruder.

Abstract: Reversible closure system for sealing articles such as pouches, bags, packs or the like, having two bonding strips, each having a top and a bottom face, the bonding strips each having a carrier whose bottom face is coated with an adhesive, the adhesive containing expanded microballoons in a fraction of 1% to 40%, in particular 5% to 30%, very particularly 10% to 20% by weight, the top face of each of the bonding strips being located on the article to be sealed, and, to seal the article, the bottom faces of each of the two bonding strips being married.

Abstract: The invention relates to an adhesive tape for a flying reel change of a flat material wound up over a reel, provided with a main support, a self-adhesive composition on the face side and at least, on the back side, one strip of a double-sided adhesive tape which has a detachable support provided on its two sides with a self-adhesive composition. The invention is characterized in that the adhesive tape is provided with at least one device which can be detected by an optical detector.

Abstract: Adhesive tape for a bond which can be redetached by pulling, without residue or damage, having a foam backing coated on one or both sides with a self-adhesive composition, characterized in that a) on at least one of the two sides of the foam backing there is applied a self-adhesive composition whose ratio of tear strength to stripping force (peel force) at a peel angle of less than 10° to the bond surface is greater than 1.2:1, and b) the foam backing has a modulus of electricity of less than 16 MPa and a thickness of 200-600 ?m.

Abstract: Flame-retardant, halogen-free winding film comprising at least one polypropylene copolymer, at least one inorganic flame retardant, and 1 to 30 phr, preferably 5 to 15 phr, of at least one polymer which is incompatible with the polypropylene copolymer.

Abstract: A closing banding (1) for a bobbin (2), in particular for a bobbin (2) of cigarette paper, comprising a) a paper carrier (3) which is coated with a self-adhesive compound (6) on its underside (4) in the region of the upper transverse edge (5), and b) has a non-adhesive tab (8) in the region of the lower transverse edge (7), opposite the upper transverse edge (5), characterized by c) a double-sided adhesive tape (9) which is arranged on the underside (4) of the paper carrier (3), between the self-adhesive compound (6) and the tab (8), d) the double-sided adhesive tape (9) having a cleavable paper carrier (10) which is coated on both sides with self-adhesive compound (11).