Union Carbide.Union Carbide has granted Dow Chemical an exclusive worldwide license to sell divinylbenzene (DVB (Digital Video Broadcasting) An international digital television (DTV) standard that is the European and Far Eastern counterpart of the North American ATSC standard. ) for use in Union Carbide's patented process for production of fiber-reinforced, molded compounds. Union Carbide's process is used in producing reinforced molded unsaturated unsaturated /un·sat·u·rat·ed/ (un-sach´ur-at?ed) 1. not holding all of a solute which can be held in solution by the solvent. 2. denoting compounds in which two or more atoms are united by double or triple bonds. polyester thermosets thermosets, materials that can not be softened on heating. In thermosetting polymers, the polymer chains are joined (or cross-linked) by intermolecular bonding. Thermosets are usually supplied as partially polymerized or as monomer-polymer mixtures. and incorporates DVB as a reactive monomer monomer (mŏn`əmər): see polymer. monomer Molecule of any of a class of mostly organic compounds that can react with other molecules of the same or other compounds to form very large molecules (polymers). . Under terms of the agreement, Dow Chemical has the right to grant licenses in connection with the DVB monomer. The agreement also gives Union Carbide the right to grant licenses in connection with its sale of additive mixtures containing DVB. |
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