Detail of "9051-57-4"

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Protective and lubricating coating for hot working of heat-resistant alloys by pressure

Protective and lubricating coating for hot working of heat-resistant alloys by pressure. Baturin, A. I.; Rakhmanov, N. S.; Kulyavtseva, S. M.; Mysyakin, B. A.; Ryl'skaya, S. I.; Kravtsov, V. P.; Kakovin, V. M.; Yushkin, M. P. (USSR ). U.S.S.R. SU 1147501 A1 30 Mar 1985 From: Otkrytiya, Izobret. 1985, (12), 49. (Russian). (Union of Soviet Socialist Republics). CODEN: URXXAF. CLASS: ICM: B21J003-00. ICS: C21D001-70. APPLICATION: SU 83-3559075 7 Jan 1983. DOCUMENT TYPE: Patent CA Section: 56 (Nonferrous Metals and Alloys) Section cross-reference(s): 55 The coating with improved protective properties and ensuring spontaneous removal by cooling contains 48-52 H3BO3 and 3-5 wt. % Cr oxide in addn. to aluminoborosilicate glass 78-82, ash 15-25, a refractory additive consisting of high-modulus Mg silicate glass 18-22, and zircon conc. 20-40, a foaming agent consisting of sulfite-alc. waste liqs. 16-20, and a surfactant consisting of polyethylene glycol nonylphenyl ether sulfate ammonium salt [9051-57-4] 3-6 wt. %.

Dyeing wool-containing fiber material

Dyeing wool-containing fiber material. Abel, Heinz; Berger, Alfred (Ciba-Geigy A.-G., Switz.). Ger. Offen. DE 2802304 27 Jul 1978, 51 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: D06P003-14. PRIORITY: LU 77-76634 24 Jan 1977. DOCUMENT TYPE: Patent CA Section: 39 (Textiles) Compns. for increasing dye diffusion, improving levelness, promoting complete exhaustion of the dyebath, and shortening the dyeing time when dyeing wool fibers with anionic dyes in neutral or acid baths contain a reaction product of a C8-22 fatty acid and a primary or secondary amine contg. a hydroxyalkyl or alkoxyalkyl group, a nonionic surfactant with a formula RO(CH2CHR1O)nH (R = C8-12 alkyl or alkenyl, o-phenylphenyl, or alkylphenyl; R1 = H or Me; n = 3-12), a water-immiscible org. solvent b. >80°, an anionic surfactant with the formula R2O(CH2CHR3O)mX; R4CO2(CH2CHR3O)mX, or R5N[(CH2CHR4O)rX][(CH2CHR4O)2X] (R2 = a C8-22 aliph. hydrocarbon radical, C10-22 cycloaliph. hydrocarbon radical, o-phenylphenyl, or alkylphenyl; R3 = H or Me, R4 = H, Me, or Ph; R5 = a C16-18 aliph. hydrocarbon radical; X = an inorg. O-contg. acid radical, a dicarboxylic acid radical, or CH2CO2H; m = 1-20; r + s = 2-9), and, optionally, an amphoteric surfactant. Thus, 100 kg wool was immersed in a bath contg. 1500 g 80% HOAc and 2000 g prepn. consisting of 1:1 polyethylene glycol lauryl ether sulfate bis(b-hydroxyethyl)amine salt [58855-36-0]-coconut oil fatty acid N,N-bis(b-hydroxyethyl)amide mixt. 15, polyethylene glycol 2-ethylhexyl ether [26468-86-0] 20, (BuO)3PO [126-73-8] 15, 40% polyethylene glycol nonylphenyl ether sulfate ester ammonium salt [9051-57-4] 5, and water 45%. After 10 min, 1500 g 1:2 Cr complexes of dyes with the formula I and II were added. The wool was dyed a level red-brown color with good fastness to rubbing and wet processing.