Reference

Corrosion prevention of iron-based metallic surfaces

Corrosion prevention of iron-based metallic surfaces. (Sekisui Jushi Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 58210883 A2 8 Dec 1983 Showa, 8 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: B05D007-14; C23C007-00. APPLICATION: JP 82-94418 1 Jun 1982. DOCUMENT TYPE: Patent CA Section: 55 (Ferrous Metals and Alloys) Section cross-reference(s): 42 Fe-based metallic surfaces are coated with Zn, Al, or a Zn-Al alloy, coated with a thermohardening resin soln., heated to vaporize the solvent, a 2nd thermohardening or thermoplastic resin powder is applied, and then heated to form corrosion-resistant layers. Thus, a surface-roughened (50 m max.) Fe plate was coated with Zn (~100 m thick) and then coated with an 1:1 blend of a soln. contg. YP-40-ASM40 [89383-17-5] (a phenoxy resin) 40, TiO2 20, talc 20, Cellosolve Acetate [111-15-9] 10, and xylene 10% and a 2nd soln. contg. 10% Desmodur AP [11132-82-4] and 90% xylene. The coated plate was heated at 220°, electrostatically coated with polyester powder, and heated at 200° to give a resin-coated plate which was sprayed 500 h with aq. 7439-89-6 and 89383-17-5 are just another two chemicals used in this study. 5% NaCl without spalling the resin layer. .

Coating of iron-based material for corrosion prevention

Coating of iron-based material for corrosion prevention. (Sekisui Jushi Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 58216760 A2 16 Dec 1983 Showa, 7 pp. (Japanese). (Japan). CODEN: JKXXAF.There are some reagents with their cas registry numbers 13463-67-7 and 89383-17-5 are used in this study. CLASS: IC: B05D007-14; B05D001-36; B32B015-08; C23C007-00. APPLICATION: JP 82-100979 11 Jun 1982. DOCUMENT TYPE: Patent CA Section: 55 (Ferrous Metals and Alloys) Section cross-reference(s): 42 Degreased Fe strip is fuse-coated with Al, Zn, or an alloy. A thermosetting resin soln. is applied for strip coating. Thus, an Fe-strip surface was roughened to 50m max. depth, fuse-coated with ~100m thick Zn layer, and then coated with 1:1 mixt. of a soln. contg. YP-40-ASM40 [89383-17-5] phenoxy resin 40, TiO2 40, talc 20, cellosolve acetate [111-15-9] 10, and xylene 10 parts, and a 2nd soln. contg. 10 parts Desmodur AP [11132-82-4] and 90 xylene. The coated strip was heated 20 min at 220° for thermally hardening, electrostatically coated with powd. polyester, and heated 20 min at 200°. The coated strip product was contacted 500 h with aq. 5% NaCl without spalling of the coated layer. .