发明名称 UNIDA FOTOTROPICA.
摘要 <p>1,202,719. Laminated glass. LIBBEYOWENS-FORD CO. 16 Aug., 1967 [18 Aug., 1966], No. 37677/67. Heading B5N. [Also in Divisions C2, C3 and C4] A laminate comprises a sheet of glass laminated by heat and pressure to a phototropic unit comprising a sheet of plastics material, e.g. polyvinyl butyral, combined with a metal dithizonate rendering the body phototropic and of formula where M is Bi, Cd, Co, Cu, Au, In, Fe, Pb, Mn, Hg, Ni, Pd, Pt, Po, Ag, Te, Tl, Sn or Zn; R is an aryl group and X is a radical containing carboxyl, ether, ester, amide, imide, nitrile, anhydride, amine, nitrate, aorylate, methacrylate, pyridyl, sulphonate, isocyanate, thiocyanate, cyamide, molybdate or tungstate groups. The dithizonate may be a derivative of a mercuric diphenylthiocarbazone, e.g. the para-anisole derivative. The plastics material may be plasticized with di-(isodecyl)-4,5-epoxy tetrahydrpphthalate or one of thirty-two listed esters. Laminates are shown in Figs. 2-7 in which 10<SP>1</SP> is the phototropic plastic, 11 to 14 are glass, 15 is a U.V. filter and 16 is a heat-rejecting film of an Sn-Sb composition.</p>
申请公布号 ES344199(A1) 申请公布日期 1968.09.01
申请号 ES19990003441 申请日期 1967.08.17
申请人 LIBBEY OWENS FORD GLASS COMPANY 发明人
分类号 B32B17/10;C03C27/12;C08K5/00;C09B50/00;G03C1/73;(IPC1-7):B29C/ 主分类号 B32B17/10
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