Detail of "18115-70-3"

Reference

Copolymers of norbornene derivatives and cycloalkenes

Copolymers of norbornene derivatives and cycloalkenes. Makino, Kenya; Teramoto, Toshio; Komatsu, Koei; Enyo, Koji (Japan Synthetic Rubber Co., Ltd., Japan). Japan. Kokai JP 52057299 11 May 1977 Showa, 8 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C08G061-08. APPLICATION: JP 75-132426 6 Nov 1975. DOCUMENT TYPE: Patent CA Section: 35 (Synthetic High Polymers) Catalysts contg. WCl6, iso-Bu3Al [100-99-2] or Et2AlCl [96-10-6], and lithium acetylacetonate (I) [18115-70-3] or a similar compd. were used to prep. cyclopentene-5-norbornene-2-nitrile copolymer (II) [55738-35-7] or a similar copolymer. Thus, a mixt. of 8 mg I, 20 mL 1,2-dichloroethane, 1.5 mL soln. of WCl6 in toluene (0.05 M), 7.7 g cyclopentene, 1.6 g 5-norbornene-2-nitrile, 0.2 mL soln. of 1-hexene in toluene (0.3 M), and 0.45 mL soln. of iso-Bu3Al in toluene (0.5 M) was allowed to react at 30.degree. for 4 h to prep. 3.4 g I.

Radiation-curable resin composition, cured film of the composition, and coated substrates

Radiation-curable resin composition, cured film of the composition, and coated substrates. Shinohara, Noriyasu; Mano, Hiroyuki; Tanabe, Takayoshi; Southwell, John Edmond; Tronche, Christopher Frederic (DSM Ip Assets B.V.; JSR Japan Synthetic Rubber Co., Ltd.; Japan Fine Coatings Co., Ltd., Neth.). PCT Int. Appl. WO 2005007733 A1 27 Jan 2005, 34 pp. DESIGNATED STATES: W: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, 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, NA, 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; 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. (English). (World Intellectual Property Organization). CODEN: PIXXD2. CLASS: ICM: C08K003-00. ICS: C08K003-16; C08K003-22; C08K003-36; C08K005-06; C08K005-098; C08K009-06; C09C003-08; C09K003-16; C08L071-02. APPLICATION: WO 2004-NL533 23 Jul 2004. PRIORITY: JP 2003-278211 23 Jul 2003. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) Section cross-reference(s): 38 The invention relates to a radiation-curable resin compn. which produces a cured film having low surface resistivity and high transparency, a cured film of the compn., and a product including a layer of the cured film. Coatings prevented scratches on plastics. The compns. contain (A) reactive oxide particles prepd. by reacting 31 oxide of Si, Al, Zr, Ti, Zn, Ge, In, Sn, Sb, and Ce with org. compds. that include a polymerizable unsatd. group, (B) a radically polymerizable compd. including 32 functional groups, (C) a salt of an inorg. acid and(or) and org. acid, and, optionally, (D) an org. polymer including a repeating unit derived from an alkylene glycol. A typical coating compn. contained 44.8 parts product of silica and 20.6:7.8:71.4 IPDI-3-mercaptopropyltrimethoxysilane-pentaerythritol triacrylate adduct, 41.9 parts SR399 (dipentaerythritol hexaacrylate), 0.9 parts Li perchlorate, 8.2 parts polyethylene glycol-polypropylene glycol copolymer, 2.6 parts Irgacure 184, 1.Except for chemicals metioned above, 25322-68-3 and 18115-70-3 are also used.6 parts Irgacure 907, and 100 parts MEK. .