Resorcinolic derivatives and methods of making and using the same.U.S. patent: 6,605,670 Issued: August 12, 2003 Inventors: Raj B. Durairaj and Mark A. Lawrence Assigned: Indspec Chemical Abstract: Methylene methylene /meth·y·lene/ (meth?i-len) the bivalent hydrocarbon radical —CH2— or CH2dbond. meth·yl·ene n. acceptors are prepared by reacting a polyhydric polyhydric /poly·hy·dric/ (-hi´drik) containing more than two hydroxyl groups. pol·y·hy·dric adj. Containing more than one hydroxyl group. phenol phenol (fē`nōl), C6H5OH, a colorless, crystalline solid that melts at about 41°C;, boils at 182°C;, and is soluble in ethanol and ether and somewhat soluble in water. with an aromatic olefinic compound in the presence of an acid catalyst, and then further reacting with an N-methylol lactam derivative. |
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