Reference

Mathematical description of saponification in the manufacture of lubricating greases as a multidimensional operation for automatic control

Mathematical description of saponification in the manufacture of lubricating greases as a multidimensional operation for automatic control. Rudovich, I. M.; Manoilo, A. M. (VNIIPKneftekhim, USSR). Neftepererab. Neftekhim. (Kiev), 31, 40-2 (Russian) 1986. CODEN: NEFNBY. ISSN: 0548-1406. DOCUMENT TYPE: Journal CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) Section cross-reference(s): 48 Matrix algebra was applied in developing a math. model of LiOH reaction with 12-hydroxystearic acid [106-14-9] in the manuf. of Li 12-hydroxystearate [7620-77-1] as a lubricating grease thickener. 7620-77-1 and 1310-65-2 which are cas registry numbers of substances are two of reagents here. The resulting model comprised kinetic function, heat balances, and material balances. It was intended for use in automatic control of this process. .

Powder paint with epoxy and amide copolymer with anhydrides and hydroxy acids

Powder paint with epoxy and amide copolymer with anhydrides and hydroxy acids. Siwiec, Elaine C.; Van Oene, Theodore Henk (Ford Motor Co., USA). U.S. US 3991132 9 Nov 1976, 7 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C08L063-00. NCL: 260836000. APPLICATION: US 73-394877 6 Sep 1973. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) Powder coating compns. with good flowability, giving glossy and smooth coating films, were prepd. from a mixt. of a difunctional copolymer of a glycidyl ester of a monoethylenically unsatd. acid, a monomeric .alpha., .beta. olefinically unsatd. amide, and other monoethylenically unsatd. monomers and anhydrides (or their homopolymers) and hydroxycarboxylic acids m. 40-150.degree. as crosslinking agents. Thus, 47.0 g of a copolymer [55918-30-4] obtained by polymg. a monomer mixt. of glycidyl methacrylate 225.0, methacrylamide 75.0, Bu methacrylate 600.0, styrene 75.0, and Me methacrylate 525.0 g in PhMe using azobisisobutyronitrile as catalyst was ball-milled 5-10 h with 12-hydroxystearic acid [106-14-9] 2.5, poly(azelaic anhydride) 6.2, poly(2-ethylhexyl acrylate) 0.45, TiO2 5. 55918-30-4 which is the cas registry number of one of substances is just one of reagents here.5, and Ferrite yellow 4.5 g, and the fine powder mixt. was melt mixed and granulated to give a powder coating compn. The compn. exhibited excellent flowability and was sprayed electrostatically on a grounded steel panel, and the panel was baked 30 min at 300.degree.F to give a glossy coating film with good hardness and flexibility. .