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Title:
COBALT CONTAINING HYDROSILYLATION CATALYSTS AND COMPOSITIONS CONTAINING THE CATALYSTS
Document Type and Number:
WIPO Patent Application WO/2013/043783
Kind Code:
A3
Abstract:
A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains a metal-ligand complex that can be prepared by a method including reacting a metal precursor and a ligand.

Inventors:
BRANDSTADT KURT (US)
COOK SIMON (US)
NGUYEN BINH THANH (US)
SURGENOR AVRIL (GB)
TAYLOR RICHARD (GB)
TZOU MING-SHIN (US)
Application Number:
US2012/056196
Publication Date:
June 13, 2013
Filing Date:
September 20, 2012
Export Citation:
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Assignee:
DOW CORNING CORPORATION (2200 West Salzburg Road, Midland, MI, 48686-0994, US)
International Classes:
C07F15/06
Other References:
RUPERT SAUMWEBER ET AL: "Synthesis and coordination properties of amphiphilic 3-oxodithiocarboxylic esters", INORGANICA CHIMICA ACTA, ELSEVIER BV, NL, vol. 269, no. 1, 3 March 1998 (1998-03-03), pages 83 - 90, XP002690495, ISSN: 0020-1693, DOI: 10.1016/S0020-1693(97)05881-7
D.S. PANDEY ET AL: "Nitrosothiourea: Its reactivity with metal ions and their complexes", POLYHEDRON, vol. 8, no. 7, 1 January 1989 (1989-01-01), pages 953 - 958, XP055049647, ISSN: 0277-5387, DOI: 10.1016/S0277-5387(00)86451-7
SEVIM AKY√úZ ET AL: "Solid-state Vibrational Spectroscopy. Part V. An Infrared and Raman Spectroscopic Study of Metal(II) Halide Pyridine Complexes", JOURNAL OF THE CHEMICAL SOCIETY, DALTON TRANSACTIONS, CHEMICAL SOCIETY. LETCHWORTH, GB, no. 18, 1 January 1976 (1976-01-01), pages 1746 - 1749, XP002690496, ISSN: 1472-7773, DOI: 10.1039/DT9760001746
RYAN H. GROENEMAN ET AL: "One-Dimensional Coordination Polymers Based upon Bridging Terephthalate Ions", INORGANIC CHEMISTRY, vol. 38, no. 2, 1 January 1999 (1999-01-01), pages 208 - 209, XP055045219, ISSN: 0020-1669, DOI: 10.1021/ic9807137
Attorney, Agent or Firm:
BROWN, Catherine, U. (Dow Corning Corporation, Patent Department - Mail Co12322200 West Salzburg Roa, Midland MI, 48686-0994, US)
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