Detail of "15096-41-0"

CAS Number:
15096-41-0
Name:
Volan 702
Molecular Structure:
Formula:
C₄H₆Cl₄Cr₂O₃
Molecular Weight:
347.892840
Synonyms:
Chromium, tetrachloro-u-hydroxy(u-(2-methyl-2-propenoato)-O:O')di-;Chromium, tetrachloro-μ-hydroxy(μ-(2-methyl-2-propenoato-kappaO:kappaO'))di-;Tetrachloro-u-hydroxy(u-methacrylato-O:O')dichromium;
EINECS:
239-147-2
Boiling Point:
160.5 °C at 760 mmHg
Flash Point:
74.2 °C

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Finishing chrome tanned leather for shoe uppers of increased quality from pig hide raw material DOL-PK: Finishing chrome tanned leather for shoe uppers of increased quality from pig hide raw material DOL-PK. Zurabyan, K. M.; Ferapontova, Z. S.; Babloyan, V. P.; Inozemtseva, E. D. (USSR). Soversh. Tekh. Tekhnol. Proizvod. Kozhi, Obuvi Dubil'nykh Ekstraktov, 2, 15-24 (Russian) 1975. CODEN: STTEDZ. DOCUMENT TYPE: Journal CA Section: 41 (Leather and Related Materials) The removal of defects from pigskin leathers involves the following operations: splitting off a 0.15-0.2 mm surface layer, sanding by stroking at 45° to the spine axis, filling with an unpigmented polymer (preferably DMMA-65-1GP methacrylic latex or MBM-3 [25586-26-9] acrylic latex), coating with a pigmented polymer [preferably MBM-3 or MBA-5 [63035-16-5] latex contg. Volan-702 [15096-41-0] (chromium hydrochloride-methacrylate) crosslinking agent], and compression against a hot plate with grainy surface. The procedure requires 25-30% more labor than merely splitting the pigskin, but the product is considerably better.

Rheology of latex carboxyl-containing copolymers: Rheology of latex carboxyl-containing copolymers. Sundukov, A. N.; Dubinovskii, M. Z.; Orekhova, N. I.; Mukhina, E. V.; Ivanov, P. A. (Gor'k. Issled. Fiz.-Tekh. Inst., Gorkiy, USSR). Lakokras. Mater. Ikh Primen., (1), 7-9 (Russian) 1978. CODEN: LAMAAD. ISSN: 0023-737X. DOCUMENT TYPE: Journal CA Section: 42 (Coatings, Inks, and Related Products) Powd. org. and inorg. pigments can be dispersed directly in ternary acrylic mixts. contg. :11 MBM 3 [25586-26-9]-BM 12 [66105-83-7]-MBM 20 [63035-19-8] (all carboxy-contg. acrylic copolymer emulsions) to give coating compns. stable >1 yr in storage when 15-20% Volan 702 (I) [15096-41-0] is also present. Dispersions contg. <15% I coagulated during storage; those without I coagulated in ~2 h. The above ternary latex can be used to finish leather. Other latexes contg. different component ratios can be used to coat concrete, wood, or metals. Their rheol. properties and stabilities depend on the concns. of acrylic copolymers, pigments, and I.