Detail of "16731-68-3"

Reference

Epoxy resin powder compositions

Epoxy resin powder compositions. (Nitto Electric Industrial Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 58167657 A2 3 Oct 1983 Showa, 3 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C09D005-00; C09D003-58. ICA: C08G059-44; C08K009-04; C08L063-00; H01B003-40. APPLICATION: JP 82-51523 29 Mar 1982. DOCUMENT TYPE: Patent CA Section: 38 (Plastics Fabrication and Uses) The title compns., useful, e.g., for potting compns.Chemical with cas number 90453-39-7 also plays role. for elec. coils, are prepd. by dry blending 100 parts epoxy resin powder contg. curing agent and having good fluidity and low melt viscosity, 1-10 parts CaCO3 (av. particle size 30-100 mm) surface-treated with resin acid or org. acid, and 1-10 parts ethane- or propanediylbis(fatty amide) (av. particle size ￡70 m). The compns. show excellent blocking resistance, low melt viscosity, and high fluidity and are suitable for impregnation. Thus, XD 809400 [90453-39-7] (brominated bisphenol-type epoxy resin) 100, tetrahydrophthalic anhydride [85-43-8] 30 and 2-undecylimidazole [16731-68-3] 0.3 part were mixed to give a powder, which (100 parts) was dry blended with 5 parts CaCO3 and 3 parts Acrowax C [110-30-5] to obtain a resin powder having excellent blocking resistance and fluidity. .

Powder paint compositions

Powder paint compositions. (Nitto Electric Industrial Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 59045367 A2 14 Mar 1984 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C09D005-00; C09D003-58; C09D005-40. ICA: C08L063-00. APPLICATION: JP 82-157338 8 Sep 1982. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) The bicomponent (A + B) anticorrosive paint compns. were based on 100 parts A (m.p. 50-160°, melt viscosity 50-1000 P at 150°) consisting of 100 parts epoxy resin (epoxy equiv. 450-3300) contg. curing agent and 50-200 parts TiO2 and on 5-30 parts B [m.p. 40-140° (5-40° lower than A), melt viscosity 5-50 P at 150°, modulus of elasticity 40-90 kg/mm2 after curing] comprising 100 parts epoxy resin (epoxy equiv. 350-1700) contg. curing agent and ￡30 parts filler. Thus, Epikote 1002 [25068-38-6] 100, Sumicure M [101-77-9] 10, TiO2 150, Curazol C11Z [16731-68-3], 0.5, phthalocyanine green pigment 0.5, and Modaflow Powder II 1 part were melt mixed at 100° and powd. to give A. Epikote 1002 100, dicyandiamide [461-58-5] 5, CaSiO3 10, Curazol C11Z 0.5, green pigment 0.1, and Modaflow 1 part were similarly processed to give B. A coating for steel was obtained from 100 parts A and 15 parts B.