Reference

Reinforced styrene polymer compositions

Reinforced styrene polymer compositions. Kojima, Hiroharu; Takesawa, Yoshio; Tabe, Yoshinari (Toray Industries, Inc., Japan). Japan. Kokai JP 52130850 2 Nov 1977 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C08L025-04. APPLICATION: JP 76-47244 27 Apr 1976. DOCUMENT TYPE: Patent CA Section: 36 (Plastics Manufacture and Processing) Reinforced styrene resin compns. contained 30.05 phr higher fatty acid Al, K, or Zn salt for improved release properties. For example, acrylonitrile-styrene copolymer [9003-54-7] reinforced with 20% glass fiber (silane coupler-treated), contg. 0.3 phr aluminum stearate [637-12-7] gave injection moldings with good release properties.

Studies on the preparation of zircon suspensions used to obtain granulated powders

Studies on the preparation of zircon suspensions used to obtain granulated powders. Orlova, I. G.; Miroshnik, L. V.; P'yanykh, N. L.; Kvasman, N. M.; Kukolev, G. V.; Lisovaya, E. D. (Ukr. Nauchno-Issled. Inst. Ogneuporov, Kharkov, USSR). Ogneupory, (11), 55-60 (Russian) 1977. CODEN: OGNPA2. ISSN: 0369-7290. DOCUMENT TYPE: Journal CA Section: 57 (Ceramics) Section cross-reference(s): 49 The sedimentation stability of zircon [14940-68-2] suspensions and their rheol. properties in relation to liquefying and strengthening addns. were studied. Binders of sulfite-alc. liq., dextrin (I) [9004-53-9], Me cellulose (II) [9004-67-5], CM-cellulose (III) [9004-32-4], poly(vinyl acetate) [9003-20-7] emulsion, poly(vinyl alc.) [9002-89-5], ethylene glycol [107-21-1], polyethylene glycol [25322-68-3], and Al stearate [637-12-7] were tested. The I, II, and III liquefy the zircon suspensions and are good binders for granules.