Abstract: The present invention relates to compositions which comprise an olefinic component and a compound reactive or curable with the olefinic component, and which are suitable for production of release layers

Abstract: The present invention relates to a coating composition comprising a) at least one binder and b) at least one substance which releases gases at elevated temperature, and c) at least one friction-reducing additive. With the aid of the coating compositions of the invention it is possible to fill gaps in the case of socket/pin couples or threaded-part couples for the purpose of sealing and locking. The use of the coating compositions allows disassembly of the parts without danger of seizing or jamming.

Abstract: The present invention relates to a coating composition comprising a) at least one binder and b) at least one substance which releases gases at elevated temperature, and c) at one friction-reducing additive. With the aid of the coating compositions of the invention it is possible to fill gaps in the case of socket/pin couples or threaded-part couples for the purpose of sealing and locking. The use of the coating compositions allows disassembly of the parts without danger of seizing or jamming.

Abstract: The present invention relates to a coating composition comprising a) at least one binder and b) at least one substance which releases gases at elevated temperature, and c) at least one friction-reducing additive. With the aid of the coating compositions of the invention it is possible to fill gaps in the case of socket/pin couples or threaded-part couples for the purpose of sealing and locking. The use of the coating compositions allows disassembly of the parts without danger of seizing or jamming.

Abstract: High-temperature resistant polymerizable metal oxide particles having a glass transition temperature of the homopolymerizable ≧100° C. and a core A. The core includes an oxide of a metal or semimetal of the third to sixth main group, of the first to eighth subgroup of the periodic table, or of the lanthanides, and has at least one group —(B)w—X bound via the oxygen atom of the oxide or hydroxide, in which B represents a binding link, and X represents a reactive functional group, and w is equal to 0 or 1. The inventive particles are useful, in particular, for producing coating materials, molding materials and adhesives.

Abstract: A one-component thermosetting coating composition containing of one or more chemically setting binders, at least one curing or crosslinking agent, and one or more toughening substances, the composition being semisolid and tackfree at temperatures <50.degree. C., wherein the chemically setting binders have an average molecular weight (M.sub.w) of between 500 and 250,000, a melting point of more than 50.degree. C., a glass transition temperature of more than 20.degree. C. and cure fully at temperatures in the range from 80 to 250.degree. C.

Abstract: The present invention relates to the use of a polymer material based on modified hydrocolloids as covering material for critical working substances.

Abstract: A 2-component composition is disclosed which contains an inorganic binder as well as a curing agent composed of water or an aqueous solution. The composition also contains substances which regulate solidification and curing, as well as, if necessary, conventional amounts of slag powders, fillers and blowing agents. The composition is distinguished by the fact that it cures rapidly even at low temperatures and can be used in small amounts. As a result, the composition is particularly suitable as a dowelling composition for fastening anchor rods in boreholes.

Abstract: A two-chamber cartridge for fastening anchor elements in holes of a support structure is prepared. The chambers contain cycloaliphatic compounds and the reaction initiators. The separator separating the two chambers is destroyed inside the bore hole so that the mixing of the cycloaliphatic compounds and the reaction initiators can take place.

Abstract: A composition and method are disclosed whereby the formation of geopolymers from curable, inorganic, stone-forming SiO.sub.2 and Al.sub.2 O.sub.3 containing compositions is accelerated by materials which exhibit exothermic behavior in the presence of water. Such polymerizable compositions are suitable as mortar compositions for fastening anchor rods.

Abstract: A method of imparting hydrophobic or abhesive properties to a substrate. A composition including a compound selected from the group consisting of(a) a compound of the formulaR.sub.1 R.sub.2 C.dbd.CR.sub.3 R.sub.4and an oligomer of polymer thereof;(b) a compound of the formula--(CR.sub.1 R.sub.2 --CR.sub.3 R.sub.4).sub.n --(c) a compound of the formula ##STR1## and an oligomer or polymer thereof wherein R.sub.1, R.sub.2 and R.sub.3 are independently CH.sub.3 or C.sub.2 H.sub.5 ; R.sub.4 is H, CH.sub.3 or C.sub.2 H.sub.5 ; A and B are independently H, CH.sub.3, C.sub.2 H.sub.5 or --(CR.sub.1 R.sub.2 --CR.sub.3 R.sub.4).sub.n --; and n is an integer between 1 and 20,000,000 is applied to the surface of the substrate. When the composition cures, the substrate possesses superior water-proof and release properties.

Abstract: Cycloaliphatic compounds, which have one or more ethylenically unsaturated substituents, are disclosed as components of borehole-filling masses, optionally together with other curable components.

Abstract: The invention concerns a solvent-free, polymerizing hotmelt substance free of, or low in monomers, for corrosion- and/or abrasion proofing and/or forming a protective film with barrier properties on a real substrates and molded bodies made of metal, plastic, cellulose materials and/or inorganic materials, in particular for wrapping purposes, and consisting of(a) one or more polymerizing polymers containing hydroxyls with an average molecular weight (M.sub.w) between 1,000 and 500,000 and with a glass transition temperature (T.sub.g).gtoreq.20.degree. C., and/or(b) one or more polymerizing, linear, unbranched and/or unbranched polyesters and/or their copolymers with an average molecular weight (M.sub.w) between 900 and 50,000 and with a glass transition temperature (T.sub.g).gtoreq.-50.degree. C.

Abstract: A method of imparting hydrophobic or abhesive properties to a substrate. A composition including a compound selected from the group consisting of(a) a compound of the formulaR.sub.1 R.sub.2 C.dbd.CR.sub.3 R.sub.4and an oligomer of polymer thereof;(b) a compound of the formula--(CR.sub.1 R.sub.2 --CR.sub.3 R.sub.4).sub.n --(c) a compound of the formula ##STR1## and an oligomer or polymer thereof wherein R.sub.1, R.sub.2 and R.sub.3 are independently CH.sub.3 or C.sub.2 H.sub.5 ; R.sub.4 is H, CH.sub.3 or C.sub.2 H.sub.5 ; A and B are independently H, CH.sub.3, C.sub.2 H.sub.5 or --(CR.sub.1 R.sub.2 --CR.sub.3 R.sub.4).sub.n --; and n is an integer between 1 and 20,000,000 is applied to the surface of the substrate. When the composition cures, the substrate possesses superior water-proof and release properties.

Abstract: There are described solvent-free, low monomer or monomer-free polymerizable melt compositions suitable for the corrosion and abrasion resistant coatings of substrates and formed bodies of metal, plastic, cellulose materials and/or inorganic materials and/or the creation of a protective film with barrier properties and methods of making them. The melt compositions are particularly useful especially for use in packaging, and comprise: (a) at least one polymerizable, hydroxyl-containing polymer having an average molecular weight (Mw) of between 1,000 and 500,000 and a glass transition temperature (Tg) of .gtoreq.+20.degree. C., and/or (b) at least one polymerizable, linear unbranched and/or branched polyester and/or its copolymer having an average molecular weight (Mw) of between 800 and 50,000 and a glass transition temperature (Tg) of .gtoreq.-50.degree. C.

Abstract: A method of imparting hydrophobic or abhesive properties to a substrate. A composition including a compound selected from the group consisting of(a) a compound of the formulaR.sub.1 R.sub.2 C.dbd.CR.sub.3 R.sub.4and an oligomer of polymer thereof;(b) a compound of the formula--(CR.sub.1 R.sub.2 -CR.sub.3 R.sub.4).sub.n --(c) a compound of the formula ##STR1## and an oligomer of polymer thereof wherein R.sub.1, R.sub.2 and R.sub.3 are independently CH.sub.3 or C.sub.2 H.sub.5 ; R.sub.4 is H, CH.sub.3 or C.sub.2 H.sub.5 ; A and B are independently H, CH.sub.3, C.sub.2 H.sub.5 or --(CR.sub.1 R.sub.2 -CR.sub.3 R.sub.4).sub.n --; and n is an integer between 1 and 20,000,000 is applied to the surface of the substrate. When the composition cures, the substrate possesses superior water-proof and release properties.

Abstract: A packaging means adapted to be filled with a liquid or solid fill material having an opening in a wall thereof sealed by a removable sealing means, the sealing means being attached to the wall of the packaging means in a manner effective to seal the opening by means of a solvent-free thermoplastic hot melt adhesive. A novel thermoplastic hot melt adhesive and a melt of use thereof to attach the sealing means are also provided.

Abstract: Hardenable one-component substances composed of hardenable components and an activator wherein one of the components is contained in a reaction hindering protective casing to inhibit hardening until use are disclosed wherein, as an additional component, hollow microspheres are included. The microspheres provide increased stability to storage of the composition as well as enhance the rupture of the protective casing during activation and application of the substance and also provide a low specific gravity to the component. Methods for preparing and using the substances are also disclosed.

Abstract: A hardenable composition for use as an adhesive, putty, molding compound, sealer and for coating purposes composed of the reaction product of a monomeric, oligomeric or polymeric carboxylic acid and a compound of a metal of the second group of the periodic system which are capable of forming salts and a hardening agent. One or all of the components can be in protective sheaths or microencapsulated to prevent the hardening until the rupture thereof.

Abstract: A hardenable composition for use as an adhesive in sealing, spackling, filling, stamping and the like composed of a first component of a monomeric, oligomeric or polymeric compound and a hardening promoting agent, wherein the first component or the hardening promoting agent is encased in a protective casing to prevent rupturing of the casing or hardening of the composition, and a casing rupturing agent composed of microspheres which break under pressure into fragments which have angular edges or are acutely tapered.