The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2011
Filed:
May. 25, 2007
Scott Houston Meiere, Williamsville, NY (US);
Scott Houston Meiere, Williamsville, NY (US);
Praxair Technology, Inc., Danbury, CT (US);
Abstract
This invention relates to organometallic compounds represented by the formula M(NRR)wherein M is a metal or metalloid, Ris the same or different and is a hydrocarbon group or a heteroatom-containing group, Ris the same or different and is a hydrocarbon group or a heteroatom-containing group; Rand Rcan be combined to form a substituted or unsubstituted, saturated or unsaturated cyclic group; Ror Rof one (NRR) group can be combined with Ror Rof another (NRR) group to form a substituted or unsubstituted, saturated or unsaturated cyclic group; x is equal to the oxidation state of M; and wherein said organometallic compound has (i) a steric bulk sufficient to maintain a monomeric structure and a coordination number equal to the oxidation state of M with respect to anionic ligands, and (ii) a molecular weight sufficient to possess a volatility suitable for vapor deposition; a process for producing the organometallic compounds, and a method for producing a film or coating from organometallic precursor compounds.