Patents by Inventor Ralph M. Kowalik

Ralph M. Kowalik has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8318994
    Abstract: A hydrocarbon fluid composition that comprises species of at least two different carbon numbers, an aerobic biodegradability of greater than 40% at 28 days, a cetane number of less than 60, and a certain boiling point range; and a process for making the hydrocarbon fluid composition.
    Type: Grant
    Filed: January 7, 2010
    Date of Patent: November 27, 2012
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Ralph M. Kowalik, Thomas A. Gribschaw, Keith H. Kuechler, Ronald R. Hill, Jr.
  • Publication number: 20100113847
    Abstract: A hydrocarbon fluid composition that comprises species of at least two different carbon numbers, an aerobic biodegradability of greater than 40% at 28 days, a cetane number of less than 60, and a certain boiling point range; and a process for making the hydrocarbon fluid composition.
    Type: Application
    Filed: January 7, 2010
    Publication date: May 6, 2010
    Inventors: Ralph M. Kowalik, Thomas A. Gribschaw, Keith H. Kuechler, Ronald R. Hill, JR.
  • Patent number: 7667086
    Abstract: A hydrocarbon fluid composition that comprises species of at least two different carbon numbers, an aerobic biodegradability of greater than 40% at 28 days, a cetane number of less than 60, and a certain boiling point range; and a process for making the hydrocarbon fluid composition.
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: February 23, 2010
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Ralph M. Kowalik, Thomas A. Gribschaw, Keith H. Kuechler, Ronald R. Hill, Jr.
  • Patent number: 6447791
    Abstract: A clear cosmetic gel composition comprising: (a) an aqueous phase comprising: (i) water, and (ii) at least one cosmetically active ingredient; (b) a coupling agent; (c) an oil phase comprising: (i) a silicone-containing solvent, and (ii) an isoparaffin solvent having a boiling range between about 100 to 340° C., wherein the isoparaffin constitutes between about 1 to 75% by weight, of the total of the oil phase; and (d) silicone-containing surfactant.
    Type: Grant
    Filed: January 10, 2001
    Date of Patent: September 10, 2002
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Ralph M. Kowalik, Karen K. Kuo, Philip Merchant, Jr.
  • Publication number: 20010002997
    Abstract: A clear cosmetic gel composition comprising: (a) an aqueous phase comprising: (i) water, and (ii) at least one cosmetically active ingredient; (b) a coupling agent; (c) an oil phase comprising: (i) a silicone-containing solvent, and (ii) an isoparaffin solvent having a boiling range between about 100 to 340° C., wherein the isoparaffin constitutes between about 1 to 75% by weight, of the total of the oil phase; and (d) silicone-containing surfactant.
    Type: Application
    Filed: January 10, 2001
    Publication date: June 7, 2001
    Inventors: Ralph M. Kowalik, Karen K. Kuo, Philip Merchant
  • Patent number: 6197285
    Abstract: A clear cosmetic gel composition comprising: (a) an aqueous phase comprising: (i) water, and (ii) at least one cosmetically active ingredient; (b) a coupling agent; (c) an oil phase comprising: (i) a silicone-containing solvent, and (ii) an isoparaffin solvent having a boiling range between about 100 to 340° C., wherein the isoparaffin constitutes between about 1 to 75% by weight, of the total of the oil phase; and (d) silicone-containing surfactant.
    Type: Grant
    Filed: September 14, 1999
    Date of Patent: March 6, 2001
    Assignee: Exxon Chemical Patents Inc.
    Inventors: Ralph M. Kowalik, Karen K. Kuo, Philip Merchant, Jr.
  • Patent number: 6010998
    Abstract: Pine oil cleaning compositions containing as extenders C.sub.9 to C.sub.12 olefins, C.sub.9 to C.sub.12 alcohols and acetates thereof. The extenders permit replacement of a portion of the pine oil constituents in cleaning compositions while preserving bloom and cleaning characteristics.
    Type: Grant
    Filed: May 12, 1997
    Date of Patent: January 4, 2000
    Assignee: Exxon Chemical Patents, Inc.
    Inventors: Philip Merchant, Jr., Kishore K. Chokshi, Ralph M. Kowalik
  • Patent number: 5631330
    Abstract: Non liquid-crystalline esterphenol-capped liquid polymer and polyol compositions in combination with an amino crosslinking agent endow coating compositions containing them with the ability of providing films having superior properties. The esterphenol-capped polymers and polyols can be prepared by direct esterification of hydroxybenzoic acid without its decarboxylation.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: May 20, 1997
    Assignee: Exxon Chemical Patents, Inc.
    Inventors: Albert I. Yezrielev, William E. Wellman, Ralph M. Kowalik, George A. Knudsen, Michael G. Romanelli
  • Patent number: 5458920
    Abstract: The invention relates to the use of polybasic acids as gloss reduction agents in the preparation of paint or coating compositions based on hydroxy or phenolic functional resins and also containing an amino crosslinking agent and a pigment. Cured coatings exhibiting good flexibility, hardness and solvent resistance, as well as reduced or controllable gloss are obtained.
    Type: Grant
    Filed: May 20, 1994
    Date of Patent: October 17, 1995
    Assignee: Exxon Chemical Patents, Inc.
    Inventors: Albert I. Yezrielev, William E. Wellman, Ralph M. Kowalik, Robert N. Sachs
  • Patent number: 5453469
    Abstract: Non liquid-crystalline esterphenol-capped liquid polymer and polyol compositions in combination with an amino crosslinking agent endow coating compositions containing them with the ability of providing films having superior properties. The esterphenol-capped polymers and polyols can be prepared by direct esterification of hydroxybenzoic acid without its decarboxylation.
    Type: Grant
    Filed: July 22, 1993
    Date of Patent: September 26, 1995
    Inventors: Albert I. Yezrielev, William E. Wellman, Ralph M. Kowalik, George A. Knudsen, Michael G. Romanelli
  • Patent number: 5334671
    Abstract: The present invention is directed towards a mixture of phenol terminated diesters and an amino crosslinking agent. The diesters are characterized by a structure consisting of ##STR1## wherein R is an aliphatic divalent hydrocarbon radical containing 2 to 40 carbon atoms or a mixture of such radicals, provided however that R contains at least about 8 carbon atoms when n is 0 and p is 0, R.sub.1 is an aliphatic or cycloaliphatic hydrocarbon radical containing 2 to 40 carbon atoms or a mixture of such radicals, R.sub.2 is a aliphatic, aromatic or a mixture of aliphatic and aromatic hydrocarbon radicals having from 2 to 40 carbon atoms, A is divalent aromatic radical selected from the group consisting of phenylene, naphthylene or bis phenylene, p is 0 or 1, n is 0 or an integer ranging from 1 to about 40, provided however, that p is 0 when n is 0 and p is 1 when n is an integer and ##STR2## wherein q is an integer ranging from 1 to about 40, n is 0 or an integer ranging from 1 to about 40 and A, R.sub.1 and R.
    Type: Grant
    Filed: January 15, 1993
    Date of Patent: August 2, 1994
    Assignee: Exxon Chemical Patents Inc.
    Inventors: Albert I. Yezrielev, William E. Wellman, Ralph M. Kowalik, George A. Knudsen, Michael G. Romanelli
  • Patent number: 5334652
    Abstract: The present invention is directed towards liquid coating formulations containing a mixture of a curable polyester or diester resin, an amino crosslinking agent and a pigment wherein the pigment is dispersed in the coating solution at a weight loading level such that the pigment to binder ratio falls within the range of from 1.25 to 1 up to about 5.0 to 1. The polyester or diester resins employed in the coating formulations are such that when formulated with an appropriate crosslinking agent, acid catalyst and pigment within the ranges stated above and properly applied to a substrate and cured, produce coatings having a minimum Knoop hardness of at least about 4 and a flexibility (T-bend test) of less than 6, generally less than about 5, and a MEK rub value of greater than 5, more preferably at least about 15 and most preferably greater than 50.Cured coating compositions prepared in accordance with this invention exhibit all of the attributes considered essential for coil coatings, i.e.
    Type: Grant
    Filed: June 18, 1991
    Date of Patent: August 2, 1994
    Assignee: Exxon Chemical Patents, Inc.
    Inventors: William E. Wellman, Albert I. Yezrielev, Ralph M. Kowalik
  • Patent number: 5326831
    Abstract: The present invention is directed towards a process for preparing non-liquid crystalline phenol-terminated diester compositions characterized by the structure of formula 1: ##STR1## wherein R is an aliphatic divalent hydrocarbon radical containing 2 to 40 carbon atoms or a mixture of such radicals, provided however that R contains at least about 8 carbon atoms when n is 0 and p is 0, R.sub.1 is an aliphatic or cycloaliphatic hydrocarbon radical containing 2 to 40 carbon atoms or a mixture of such radicals, R.sub.2 is an aliphatic, aromatic or a mixture of aliphatic and aromatic hydrocarbon radicals having from 2 to 40 carbon atoms, A is divalent aromatic radical selected from the group consisting of phenylene, naphthylene or his phenylene, p is 0 or 1, n is 0 or an integer ranging from 1 to about 40, provided however, that p is 0 when n is 0 and p is 1 when n is an integer.
    Type: Grant
    Filed: January 19, 1993
    Date of Patent: July 5, 1994
    Assignee: Exxon Chemical Patents Inc.
    Inventors: Albert I. Yezrielev, William E. Wellman, Ralph M. Kowalik, George A. Knudsen, Michael G. Romanelli
  • Patent number: 5322884
    Abstract: The present invention is directed towards liquid coating formulations containing a mixture of a curable polyester or diester resin, an amino crosslinking agent and a pigment wherein the pigment is dispersed in the coating solution at a weight loading .level such that the pigment to binder ratio falls within the range of from greater than 2.0 to 1 up to about 5.0 to 1. The polyester or diester resins employed in the coating formulations are such that when formulated with an appropriate crosslinking agent, acid catalyst and pigment within the ranges stated above and properly applied to a substrate and cured, produce coatings having a minimum Knoop hardness of at least about 4 and a flexibility (T-bend test) of less than 6, generally less than about 5, and a MEK rub value of greater than 5, more preferably at least about 15 and most preferably greater than 50.
    Type: Grant
    Filed: January 6, 1993
    Date of Patent: June 21, 1994
    Assignee: Exxon Chemical Patents Inc.
    Inventors: William E. Wellman, Albert I. Yezrielev, Ralph M. Kowalik
  • Patent number: 5239018
    Abstract: Non liquid-crystalline esterphenol-capped liquid polymer and polyol compositions in combination with an amino crosslinking agent endow coating compositions containing them with the ability of providing films having superior properties. The esterphenol-capped polymers and polyols can be prepared by direct esterification of hydroxybenzoic acid without its decarboxylation.
    Type: Grant
    Filed: June 22, 1990
    Date of Patent: August 24, 1993
    Assignee: Exxon Chemical Patents Inc.
    Inventors: Albert I. Yezrielev, William E. Wellman, Ralph M. Kowalik, George A. Knudsen, Michael G. Romanelli
  • Patent number: 5210155
    Abstract: The present invention is directed towards non-liquid crystalline phenol-terminated diester compositions which may be liquids or solids and crosslinkable formulations containing a mixture of the phenol terminated diesters and an amino crosslinking agent. These diesters are characterized by the structure of formula 1: ##STR1## wherein R is an aliphatic divalent hydrocarbon radical containing 2 to 40 carbon atoms or a mixture of such radicals, provided however that R contains at least about 8 carbon atoms when n is 0 and p is 0, R.sub.1 is an aliphatic or cycloaliphatic hydrocarbon radical containing 2 to 40 carbon atoms or a mixture of such radicals, R.sub.
    Type: Grant
    Filed: August 24, 1990
    Date of Patent: May 11, 1993
    Assignee: Exxon Chemical Patents Inc.
    Inventors: Albert I. Yezrielev, William E. Wellman, Ralph M. Kowalik, George A. Knudsen, Michael G. Romanelli
  • Patent number: 4656204
    Abstract: The present invention relates to an improved process for the use of drag reduction agents, which are polymer complexes of a cationic polymer and an anionic polymer.
    Type: Grant
    Filed: November 2, 1983
    Date of Patent: April 7, 1987
    Assignee: Exxon Research and Engineering Company
    Inventors: Ilan Duvdevani, Robert D. Lundberg, Ralph M. Kowalik, Dennis G. Peiffer
  • Patent number: 4640945
    Abstract: The present invention relates to a family of novel and efficient drag reduction agents for a variety of organic solutions which comprise a family of polymeric complexes (i.e., polyampholytes) which are terpolymers of styrene/metal styrene sulfonate/n-vinylpyridine (NVP).The metal styrene sulfonate is an anionic monomer, while n-vinylpyridine is a base which becomes chemically coordinated to the metal ion. These styrene-based polyampholytes have approximately 1 to about 50 mole percent of the NVP moiety present within the macromolecular structure. These groups are not necessarily present in an equimolar charge ratio. The excess NVP allows for facile dispensability or solubility of the polyampholytes into the organic liquid.
    Type: Grant
    Filed: November 12, 1985
    Date of Patent: February 3, 1987
    Assignee: Exxon Research and Engineering Company
    Inventors: Dennis G. Peiffer, Ralph M. Kowalik, Robert D. Lundberg
  • Patent number: H316
    Abstract: A method for reducing the frictional drag of an organic liquid in flow through pipes or conduits having a continuous bore therethrough which comprises adding about 0.001 to about 0.5 grams of a polymeric complex to 100 ml of said organic liquid, wherein the polymeric complex is the reaction product of a metal neutralized sulfonated octene-1/ethylene/ethylidene norborene terpolymer and a basic nitrogen-containing copolymer, said basic nitrogen containing copolymer being a copolymer of vinylpyridine with another monomer selected from the group consisting of styrene, t-butyl styrene, alkylacrylate, alkylmethacrylate, butadiene, isoprene, vinyl chloride and acrylonitrile.
    Type: Grant
    Filed: May 2, 1986
    Date of Patent: August 4, 1987
    Assignee: Exxon Research and Engineering Co.
    Inventors: Ralph M. Kowalik, Joseph Wagensommer, Ilan Duvdevani, Pawan K. Agarwal
  • Patent number: H577
    Abstract: A method for reducing frictional drag of water in flow through pipes comprising adding about 5 to about 100 ppm of a water soluble copolymer to said water, said copolymer having the formula: ##STR1## wherein R.sub.1 is an alkyl or cycloalkyl group having about 6 to about 22 carbon atoms, R.sub.2 is the same or different alkyl group as R.sub.1 or hydrogen, x is about 90.0 to about 99.9 mole %, and y is about 0.1 to about 10.0 mole %.
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: February 7, 1989
    Assignee: Exxon Research & Engineering Co.
    Inventors: Jan Bock, Ralph M. Kowalik, Donald B. Siano, S. Richard Turner