Detail of "5435-64-3"

Reference

Polyvinyl acetals useful as binders for aqueous dispersions

Polyvinyl acetals useful as binders for aqueous dispersions. Jonas, Simon; Fuss, Robert; Giebisch, Michael (Kuraray Specialities Europe Gmbh, Germany). PCT Int. Appl. WO 2004009656 A1 29 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: C08F008-28. APPLICATION: WO 2003-EP6977 1 Jul 2003. PRIORITY: DE 2002-10233533 23 Jul 2002. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) Section cross-reference(s): 38 The title polyvinyl acetals, esp. useful as binders for aq. printing inks, contain the structural units -CH(OH)C(R1)- (R1 = H or Me) 1.In this article, certain chemicals are used. Some of their cas registry numbers are 5435-64-3 and 78-84-2 0-99.9%; R2CO2CHCH(R1)- (R2 = H, C1-6 alkyl) 0-99.0%; and -C(R5)(R6)C(R3)(R4)- (R3-6 = group with mol. wt. 1-500) 0-70.0%. Heating 100 kg poly(vinyl alc.) (Mowiol 4-97) in 400 kg H2O at 95° for 330 min, stirring for 30 min, adding 10.96 kg PrCHO and, at 20°, 5.6 L 20% HCl, stirring for 2 h, and basifying to pH 8 with NaOH gave a polyvinyl butyral with viscosity 4.29 and 16.95 mPa-s, cloud point -32 and -33°, and pptn. temp. -34 and -35° at concn. 4 and 8%, resp. Use of the dispersions in printing inks is exemplified. .

Lubricating oil composition containing ester and cyclic ketal or cyclic acetal for refrigerating apparatus

Lubricating oil composition containing ester and cyclic ketal or cyclic acetal for refrigerating apparatus. Sakai, Akimitsu; Hagiwara, Tosha; Togashi, Hiroyasu; Kobayashi, Juichiro (Kao Corp, Japan). Jpn. Kokai Tokkyo Koho JP 09013063 A2 14 Jan 1997 Heisei, 32 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: ICM: C10M105-18. ICS: C09K005-04; C10M105-08; C10M105-18; C10M105-32; C10N030-08; C10N040-16; C10N040-30. APPLICATION: JP 1995-184641 27 Jun 1995. DOCUMENT TYPE: Patent CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) The lubricating oil compn. contains (1) ester compd. having 100° kinematic viscosity 0.1-100 mm2/s and (2) cyclic ketal or cyclic acetal obtained from carbonyl compd.In this experiment, several chemicals are used like 5435-64-3 having general formula (I) or (II), where, R1 and R2 are C1-18 alkyl groups; R3 and R4 are C1-12 alkyl groups, the ketal or acetal having general formula (III); (IV); (V); or (VI). .