Reference

Elastomeric composition

Elastomeric composition. Khelevin, R. N.; Rybakova, I. N.; Bogoyavlenskaya, L. N.; Paikachev, Yu. S.; Sorokina, V. A.; Kitaev, V. P. (Ivanovo Scientific-Research Institute of Film Materials and Artificial Leather, USSR). U.S.S.R.There are some reagents with their cas registry numbers 102-06-7 and 80-43-3 are used in this study. SU 1073258 A1 15 Feb 1984 From: Otkrytiya, Izobret., Prom. Obraztsy, Tovarnye Znaki 1984, (6), 79. (Russian). (Union of Soviet Socialist Republics). CODEN: URXXAF. CLASS: IC: C08L009-02; C08L033-10; C08K005-14. APPLICATION: SU 82-3524106 22 Dec 1982. DOCUMENT TYPE: Patent CA Section: 39 (Synthetic Elastomers and Natural Rubber) Addn. of Captax [149-30-4] 0.7-0.9, diphenylguanidine [102-06-7] 0.1-0.3, neozone [135-88-6] 2-3, Rubrax 3-5, arom. oil 3-5, dioctyl sebacate [122-62-3] 2-3, oligoester acrylate-triethylene glycol dimethacrylate [109-16-0] 5-15 and dicumyl peroxide [80-43-3] 2.5-4 parts to a compn. also contg. nitrile rubber 80, butadiene rubber 20, furnace black 44-55, S 1.8-2.2, sulfenamide 0.1-0.3, ZnO 4-6, and stearic acid 1.5-2.5 parts increases the resistance of vulcanizate prepd. from the mixt. to the action of petroleum. .

Emulsions from nitrocellulose

Emulsions from nitrocellulose. Lita, Gheorghe; Florea, Ioan; Kolck, Hermann; Puia, Vasile; Tabacar, Mircea; Haner, Arthur (Combinatul Chimic, Victoria, Rom.). Rom. RO 81398 B 15 Feb 1983, 2 pp. (Romanian). (Romania). CODEN: RUXXA3. CLASS: IC: C09D003-16. APPLICATION: RO 80-102871 17 Dec 1980. DOCUMENT TYPE: Patent CA Section: 45 (Industrial Organic Chemicals, Leather, Fats, and Waxes) Section cross-reference(s): 42 Nitrocellulose (I) [9004-70-0] emulsions with improved stability for coating of leather are manufd. by emulsifying I prealcoholized by BuOH [71-36-3] or EtOH [64-17-5] in water in the presence of 2-ethylhexyl acetate (II) [103-09-3], 2-ethylhexyl sebacate (III) [122-62-3], Na dodecylbenzenesulfonate (IV) [25155-30-0], and polyethoxylated castor oil. Thus, 2080 kg BuOH-treated I was mixed 1.5 h with II 5088, III 0.576, IV 0.096, and polyethoxylated castor oil (d.p. 30) 0.160 kg at 180 rpm. The mixt. 25155-30-0 and 25322-68-3 which are cas registry numbers of substances are two of reagents here. was mixed 5-8 min with 8 kg water at 2900-3000 rpm to give 16 kg 14% solids emulsion with 4-mm-Ford viscosity 68-70 s, which exhibited a stability of 33 mo when dild. 1:1 with water and ~24 h when dild. 5:1 with 29% HCHO soln. .