Reference

Multilayer laminated films, the self-assembled manufacture and electronic components therewith

Multilayer laminated films, the self-assembled manufacture and electronic components therewith. Ono, Takashi; Fujii, Shunsuke (Mitsui Chemicals Inc., Japan). Jpn. Kokai Tokkyo Koho JP 2005007320 A2 13 Jan 2005, 11 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: ICM: B05D007-24. ICS: B32B009-00; B32B031-00; B82B001-00; B82B003-00. APPLICATION: JP 2003-175387 19 Jun 2003. DOCUMENT TYPE: Patent CA Section: 38 (Plastics Fabrication and Uses) Section cross-reference(s): 42 Title films are easily prepd. by spreading solns. contg. hydrocarbon chain-contg. Si compds. (A) and fluoro hydrocarbon chain-contg. Si compds. (B) on base plates and evapg. the solvents to periodically form alternate A and B laminated films. A glass plate was spin-coated with a soln. 16153-27-8 and 51851-37-7 which are cas registry numbers of substances are two of reagents here. contg. H2O, EtOH, dodecyltriethoxysilane (I), and 2-(perfluorooctyl)ethyltriethoxysilane (II) dried at 40° for 12 h to form a multilayered film consisting of alternate 3.39-nm I and 3.02-nm II films. .

Substrates comprising a photocatalytic TiO2 layer

Substrates comprising a photocatalytic TiO2 layer. Akarsu, Murat; Arpac, Ertugrul; Schmidt, Helmut (Institut fuer Neue Materialien Gemeinnuetzige G.m.b.H., Germany). PCT Int. Appl. WO 2004005577 A2 15 Jan 2004, 42 pp. DESIGNATED STATES: W: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW, AM, AZ, BY, KG, KZ, MD, RU; RW: AT, BE, BF, BJ, CF, CG, CH, CI, CM, CY, DE, DK, ES, FI, FR, GA, GB, GR, IE, IT, LU, MC, ML, MR, NE, NL, PT, SE, SN, TD, TG, TR. (German). (World Intellectual Property Organization). CODEN: PIXXD2. CLASS: ICM: C23C018-00. APPLICATION: WO 2003-EP7426 9 Jul 2003. PRIORITY: DE 2002-10230928 9 Jul 2002; DE 2002-10235803 5 Aug 2002. DOCUMENT TYPE: Patent CA Section: 74 (Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes) Section cross-reference(s): 63, 67 Substrates comprising a photocatalytic layer contg. TiO2 which have an improved photocatalytic activity are produced using TiO2 particles which are optionally doped with metallic or non-metallic elements or compds. In order to protect the glass or plastic substrates, the photocatalytic layer has a concn. gradient of the TiO2 particles. Optionally, an organically modified, inorg. hybrid layer is provided between the substrate and the photocatalytic layer. The photocatalytic layers are esp. useful in medical and hygienic areas.Except for chemicals metioned above, 1314-35-8 and 51851-37-7 are also used. .