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Deodatta Shenai-Khatkhate
LIPIECKI FRANCIS J, MAROLDO STEPHEN G, WARE ROBERT A, SHENAI KHATKHATE DEODATTA VINAYAK: Method of preparing organometallic compounds, Verfahren zur Herstellung von organometallischen Verbindungen, Procédé de préparation de composés organométalliques. Rohm & Haas, August 24, 2011: EP2359923-A1

A process for preparing a metal alkyl compound comprising reacting a metal halide solution with an alkylmetal solution in a microchannel device or purifying an organometallic metal in a microchannel device. The metal alkyl compounds prepared by the process may have reduced impurities rendering them ...


2
Deodatta Shenai-Khatkhate
LIPIECKI FRANCIS J, MAROLDO STEPHEN G, WARE ROBERT A, SHENAI KHATKHATE DEODATTA VINAYAK: Method of preparing organometallic compounds, Verfahren zur Herstellung von organometallischen Verbindungen, Procédé de préparation de composés organométalliques. Rohm & Haas, August 24, 2011: EP2359922-A1

A method of preparing an ultra-pure metal amidinate compound comprising using a microchannel device for synthesis in reacting a metal halide solution with a lithium amidinate solution to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.


3
Deodatta Shenai-Khatkhate
Lipiecki Francis Joseph, Maroldo Stephen G, Shenai Khatkhate Deodatta V, Ware Robert A: Method for preparing organometallic compound. Rohm &Amp Haas Co, February 19, 2009: JP2009-035539

PROBLEM TO BE SOLVED: To solve the problem wherein a successive requirement to a new method for preparing an ultra-pure organometallic compound to be used for a CVD precursor is present.SOLUTION: The method of preparing an ultra-pure organometallic compound comprises using a microchannel device for ...


4
Deodatta Shenai-Khatkhate
Lipiecki Francis Joseph, Maroldo Stephen G, Shenai Khatkhate Deodatta V, Ware Robert A: Method of purification by using micro-channel device. Rohm &Amp Haas Co, February 19, 2009: JP2009-035540

PROBLEM TO BE SOLVED: To solve a problem wherein a further economical and effective method for purifying a compound containing an impurity having ≤1.2 relative volatility is continuously required.SOLUTION: This method of purification comprises removing an impurity from a group of compounds having si ...


5
Benderly Abraham, Gaffney Anne M, Han Scott, Maroldo Stephen G: Structured oxidation catalysts. Rohm &Amp Haas, deng yi, November 23, 2005: CN200510067430

Structured catalysts useful for oxidizing alkanes, alkenes and combinations of alkanes and alkenes are described. The structure catalysts comprise one or more mixed metal oxide catalysts having a three dimensional structure that is self-supporting and that facilitates movement of gas phase reactants ...


6
Maroldo Stephen G, Vandersall Mark T: Carbonaceous adsorbent for preventing carbon bed fire. Rohm &Amp Haas Co, April 26, 1994: JP1994-114262

PURPOSE: To provide a method capable of absorbing a volatile organic compd. from a gas stream without generating the local temp. runaway and combustion of an adsorbing bed. CONSTITUTION: A bed of carbonaceous adsorbent particles composed of porous pyrolyzed particles of a polysulfonated cross-linked ...


7
Deodatta Shenai
Lipiecki Francis Joseph, Maroldo Stephen G, Shenai Khatkhate Deodatta Vinayak, Ware Robert A: Manufacturing method of organometallic compound having high purity required for chemical vapor deposition by using microchannel apparatus. Rohm And Haas Company, January 23, 2009: KR1020080069861

PURPOSE: A method for preparing ultra-pure organometallic compound useful for chemical vapor deposition process is provided to accomplish the compound preparation by employing the microchannel apparatus in the synthesis which reacts metal halide with alkyating agent. CONSTITUTION: The organometallic ...


8
Deodatta Shenai
Lipiecki Francis Joseph, Maroldo Stephen G, Shenai Khatkhate Deodatta Vinayak, Ware Robert A: Method for providing compound of ultra high pure refined efficiently and economically. Rohm And Haas Company, January 23, 2009: KR1020080069986

PURPOSE: A method for providing compound of ultra high pure is provided to refine efficiently and economically the compound having impurities having a relative volatility less than 1.2. CONSTITUTION: A method for providing compound of ultra high pure comprises steps of: separating one or more target ...



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