Reference

Silicone coating compositions

Silicone coating compositions. Katsube, Toraichi; Ishihara, Shunichi (Asahi Chemical Industry Co., Ltd., Japan). Japan. Kokai JP 53025655 9 Mar 1978 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C08J007-04. APPLICATION: JP 76-99729 23 Aug 1976. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) RSi(OR1)3 hydrolyzate (R = C1-3 hydrocarbon group, R1 = C1-3 alkyl, acyl) optionally contg., in 60--0 ratio, Si(OR)4 hydrolyzate (R = C1-4 alkyl) was mixed with 1,8-diazabicyclo[5.4.0]undec-7-ene (I) [6674-22-2] or a deriv. to give a coating compn. For example, 20 parts MeSi(OMe)3 hydrolyzate was dissolved in 80 parts EtOH-AcOH, mixed with 2 parts I, dip-coated on Deraglas A [67167-42-4] (methacrylic resin plate) for 30 s, and dried at 80° for 4 h to give a scratch-resistant, hard coating, while a compn. contg. Pb octenoate in place of I gave a coating with incomplete curing.

Coating composition of a solution fluorocarbon polymer, a dispersed fluorocarbon polymer and a polyamine curing agent

Coating composition of a solution fluorocarbon polymer, a dispersed fluorocarbon polymer and a polyamine curing agent. Vasta, Joseph A. (du Pont de Nemours, E. I., and Co., USA). U.S. US 4487878 A 11 Dec 1984, 8 pp.There are some reagents like 9011-17-0 is used in this study. Cont.-in-part of U.Chemical with cas number 9011-17-0 also plays role.S. Ser. No. 509,706, abandoned. (English). (United States of America). CODEN: USXXAM. NCL: 524413000. APPLICATION: US 84-591969 21 Mar 1984. PRIORITY: US 83-509706 30 Jun 1983. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) Compns. curing at ambient temps. to abrasion-resistant coatings, useful in (petro)chem. industries and smokestack lining, contain solns. of C3F6-CH2:CF2 polymer (I) [9011-17-0] (mol. wt. 5000-600,000), dispersed fluoropolymers, oxide acid acceptors, and (cyclo)aliph., polyamine curing agents. Thus, a mixt. of 33% EtOAc soln. of I (mol wt. 100,000) 303.0, poly(vinylidene fluoride) [24937-79-9] (mol. wt. 80,000-100,000, particle size 5-100 m) 25.0, I (mol. wt. 6400) 25.0, TiO2 100, MgO 15, curing agent (prepd. from isphoronediamine 510, trimethylolpropane triacrylate 296, and iso-PrOH at 120-140°) 5.5, 1,8-diazabicyclo[5.4.0]undec-7-ene [6674-22-2] 0.1, and EtOAc 50 parts was sprayed on I-primed steel to 1000 m (dry basis), dried, and cured 7 days at room temp. to give a coating with good adhesion and resistance to acids, alkalies, and solvents. ..