Louis A Rebrovic

8343326, Jan 1, 2013

Jul 2, 2008

12/166372

Michael Virnig - Tucson AZ, US
Jack Bender - Corona de Tucson AZ, US
Louis Rebrovic - North Kingsville OH, US

BASF Corporation - Florham Park NJ

C25D 21/11

205 94, 562101, 562103

Sulfonate-, sulfate-, or carboxylate-capped, alkoxylated anti-misting agents having the structure: R((AO)X)((AO)H), and methods of suppressing mist from electrolyte solutions by adding a mist-suppressing amount of one or more compounds selected from the group consisting of compounds of the Formulas R((AO)X)((AO)H)and RN(CH)R, and mixtures thereof, to electrolyte solutions.

8440857, May 14, 2013

Sep 19, 2007

11/857473

Michael Virnig - Tucson AZ, US
Jack Bender - Corona de Tucson AZ, US
Louis Rebrovic - Clarion PA, US

BASF Corporation - Florham Park NJ

C07C 309/02
C07C 309/41

562 41, 562101, 562103

Sulfonate- or sulfate-capped, alkoxylated anti-misting agents having the structures: R((AO)X)((AO)H)and RC(O)NH(CH)N(CH)CHCHRCHSO, and to methods of suppressing mist from electrolyte solutions by adding a mist-suppressing amount of one or more of said compounds to electrolyte solutions.

20120329689, Dec 27, 2012

Jun 19, 2012

13/526971

Louis Rebrovic - New Bremen OH, US
William Bradford Boggess - Lebanon OH, US

EMERSON CLIMATE TECHNOLOGIES, INC. - Sidney OH

C10M 129/95
C10M 135/36

508273, 508486, 508276

The disclosed lubricant compositions comprise a mixture of from about 1-99% by weight of the mixture of one or more ester compoundsand from about 1-99% by weight of the mixture one or more second ester compoundswherein R, R, R, R, R, R, R, and Rare each H or methyl; a+x, b+y. and c+z are integers of 1 to about 20, and m+n is an integer of 1 to about 10; and R, R, R, Rand Rare straight-chain and branched, substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl, alkylaryl, arylalkyl, alkylcycloalkyl, cycloalkylalkyl, arylcycloalkyl, cycloalkylaryl, alkylcycloalkylaryl, alkylarylcycloalkyl, arylcycloalkylalkyl, arylalkylcycloalkyl, cycloalkylalkylaryl, or cycloalkylarylalkyl groups having 1 to about 17 carbons. The lubricant composition may be combined with a refrigerant to form a refrigerant-lubricant composition that may be used as a working fluid in a heat transfer apparatus.

20130056357, Mar 7, 2013

Nov 5, 2012

13/668781

Cognis IP Management GmbH - Dusseldorf, DE
Jack Bender - Corona de Tucson AZ, US
Louis Rebrovic - Clarion PA, US

Cognis IP Management GmbH - Dusseldorf

C07C 309/10
C07C 309/14
C25C 1/00
C25D 21/00
C25D 1/00

205 67, 205 94, 205560, 562110, 562107

Sulfonate-, sulfate-, or carboxylate-capped, alkoxylated anti-misting agents having the structure: R((AO)X)((AO)H), and methods of suppressing mist from electrolyte solutions by adding a mist-suppressing amount of one or more compounds selected from the group consisting of compounds of the Formulas R((AO)X)((AO)H)and RN(CH)R, and mixtures thereof, to electrolyte solutions.

61537837, Nov 28, 2000

Jan 6, 2000

9/478555

Louis Rebrovic - Ross OH
Michael Staley - Cincinnati OH

Cognis Corporation - Gulph Mills PA

C07C25500
C07C 6900
C07C 6700
C07C 5702
C07C23300

558440

A two-step process for producing a difunctional organic compound is provided which comprises: a) reacting a cycloalkanone with a 2-substituted-1-alkene in the presence of an enamine catalyst to produce the corresponding substituted cycloalkanone intermediate and, b) subjecting the intermediate reaction product to ultraviolet radiation in the presence of a solvent to form the difunctional organic compound of the general formula: ##STR1## wherein R4 is derived from the solvent and is hydroxyl, --NH. sub. 2 or OR. sup. 5, and wherein R, R1, R2, R4, R. sup. 5, and x are as defined in the specification.

52311929, Jul 27, 1993

Nov 29, 1990

7/619797

Louis Rebrovic - Cincinnati OH
Eugene G. Harris - West Chester OH

Henkel Corporation - Ambler PA

C07D30918
C07D30728

549273

Process for the preparation of. alpha. -alkyl lactones by the steps of first reacting an. alpha. -acyl lactone, an aldehyde, and an alkali metal hydroxide together to form an. alpha. -alkylidene lactone, and then hydrogenating the. alpha. -alkylidene lactone.

54162246, May 16, 1995

Dec 12, 1990

7/626664

Louis Rebrovic - Cincinnati OH

Henkel Corporation - Ambler PA

C07D30733
C07D30930

549273

A convenient stereoselective process for the preparation of. alpha. -alkylidene-substituted-. gamma. -butyrolactones and. delta. -valerolactones is provided. The process involves reacting an. alpha. -acyl lactone, an aldehyde, and an alkali metal hydroxide in an inert diluent at an elevated temperature while removing water.

60489588, Apr 11, 2000

Dec 1, 1998

9/201343

Louis Rebrovic - Shandon OH

Henkel Corporation - Gulph Mills PA

C08G 6344

528288

Diketo dinitriles are produced from the reaction of a diester and a nitrile in the presence of an alkali metal base. Polymers derived from the diketo dinitriles are useful as molding resins.