Patents by Inventor Gregory G. Menovcik
Gregory G. Menovcik 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).
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Publication number: 20080289968Abstract: A method of coating a substrate includes the steps of applying an electrocoat to the substrate, applying a powder primer onto the electrocoat, and then applying a topcoat onto the powder primer. The topcoat typically includes a powder basecoat and a clearcoat. The powder primer is applied to the electrocoat without first curing the electrocoat before application of the powder primer. The powder basecoat is applied to the powder primer without first curing the powder primer before application of the powder basecoat. The clearcoat is applied over the powder basecoat after which the electrocoat, the powder primer, the powder basecoat, and the clearcoat are simultaneously cured in an oven.Type: ApplicationFiled: May 25, 2007Publication date: November 27, 2008Applicant: BASF CORPORATIONInventors: GREGORY G. MENOVCIK, Cynthia A. Stants, Timothy S. December
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Publication number: 20080188627Abstract: A method of making an organic solution of a chlorinated polyolefin that produces a storage-stable solution, a chlorinated polyolefin resin is dissolved in a hydrocarbon solvent that is predominantly aliphatic hydrocarbon, aromatic hydrocarbons other than toluene and xylene, or mixtures of these, held at a temperature from 118 to 125° C., for an adequate time for complete dissolution, then cooled and a cosolvent is added at a temperature below the boiling point of the cosolvent but at a temperature at which the chlorinated polyolefin solution is still clear or has little haziness. The solution can be used to prepare coatings, primers, inks, and adhesives, particularly for plastic substrates such as thermoplastic polyolefin.Type: ApplicationFiled: February 5, 2007Publication date: August 7, 2008Applicant: BASF CORPORATIONInventors: Gregory G. Menovcik, William H. Merritt
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Publication number: 20080124472Abstract: A two-component solvent-borne clearcoat composition comprising an unblocked acid catalyst, a film-forming binder, and an aminoplast crosslinking agent (e.g., a melamine formaldehyde crosslinking agent) surprisingly provides enhanced appearance when compared to a one-component clearcoating composition containing blocked acid catalyst cured at temperatures above 121° C. (250° F.).Type: ApplicationFiled: November 29, 2007Publication date: May 29, 2008Inventors: David K. Lau, Donald H. Campbell, Gregory G. Menovcik
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Publication number: 20080119580Abstract: Thermosetting coating compositions contain crosslinkable materials, which may be selected from polymers, oligomers, or monomeric compounds, that have at least two, preferably at least three crosslinkable functional groups and crosslinkers selected from crosslinking materials, which may also be selected from polymers, oligomers, or monomeric compounds, that have functional groups reactive with the crosslinkable functional groups of the crosslinkable materials and, optionally, may also include photoinitiators that, on exposure to actinic radiation, initiate addition polymerization of crosslinkable functional groups of the crosslinkable materials, so that the crosslinkable functional groups and the crosslinkers have at least three kinds of mutually reactive combinations.Type: ApplicationFiled: November 17, 2006Publication date: May 22, 2008Inventors: Gregory G. Menovcik, Walter H. Ohrbom, Timothy S. December
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Patent number: 7368501Abstract: Disclosed is a method of making an environmentally durable material, the method requiring providing a material comprising at least one functional group Fc, and subjecting the material to a free radical source such that substantially all functional groups Fc are eliminated but the material is not polymerized. In one embodiment, the functional group Fc is at least one of a nonaromatic carbon-carbon double bond, a hydrogen atom alpha to an aromatic ring, a hydrogen atom alpha to a carbon-carbon double bond, or a hydrogen atom attached to a tertiary substituted carbon. In another embodiment, functional group Fc is present in the material as a contaminant. In one exemplary embodiment, the material comprises from 0.05 to less than 15% by weight of functional group Fc, based on the total weight of the material.Type: GrantFiled: June 11, 2004Date of Patent: May 6, 2008Assignee: BASF CorporationInventors: Walter H. Ohrbom, Marvin L. Green, Gregory G. Menovcik
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Publication number: 20080076876Abstract: An aqueous composition contains an olefinic polymer having an olefin portion that is substantially saturated and anionic functionality imparting water dispersibility. The olefinic polymer can be prepared by reacting a saturated or substantially saturated olefin polymer with a reactant that provides the water-dispersing functionality. The composition can be an adhesion promoter that provides excellent adhesion of subsequent coating layers to olefinic substrates like TPO or an additive in a different coating composition, which may be a curable coating composition, especially a primer composition, to provide excellent adhesion to olefinic substrates like TPO.Type: ApplicationFiled: September 25, 2006Publication date: March 27, 2008Applicant: BASF CORPORATIONInventors: GREGORY G. MENOVCIK, WALTER H. OHRBOM, PAUL J. HARRIS, DAVID E. LINDOW
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Patent number: 7321013Abstract: Disclosed is a method of making reduced VOC polymers and coating compositions containing such polymers. Provided is a mixture (I) comprising a reactant mixture (a) of polymerizable components and a nonvolatile solvent (bnv) that (i) is not a crystalline solid at 25° C., (ii) is nonvolatile, (iii) comprises at least one functional group (F1) and (iv) is a fluid solid. Reactant mixture (a) is polymerized to provide a polymer (a?). The at least one functional group (F1) of nonvolatile solvent (bnv) is reacted with one or more reactants (e) to obtain a nonvolatile solvent (b?nv) comprising at least two functional groups (F2). Obtained is a mixture (II) comprising polymer (a?) in nonvolatile solvent (b?nv) comprising at least two functional groups (F2). The at least one functional group (F1) is substantially nonreactive: (1) with the components of reactive mixture (a), (2) under the polymerization conditions which polymerize reactant mixture (a), and (3) with polymer (a?).Type: GrantFiled: June 11, 2004Date of Patent: January 22, 2008Assignee: BASF CorporationInventors: Walter H. Ohrbom, Marvin L. Green, Gregory G. Menovcik
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Patent number: 7030263Abstract: A method of preparing a carbamate or urea-functional compound is described comprising the step of reacting a lactone or hydroxy carboxylic acid with a compound (A) comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group capable of reacting with the hydroxy carboxylic acid or in a ring-opening reaction with a lactone. The compound thus prepared is useful in curable compositions.Type: GrantFiled: October 25, 2002Date of Patent: April 18, 2006Assignee: BASF CorporationInventors: Brian D. Bammel, John D. McGee, Walter H. Ohrbom, Todd A. Seaver, Gregory G. Menovcik, Paul J. Harris, John W. Rehfuss
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Publication number: 20040236031Abstract: Disclosed is a carbamate functional reactive polymer composition, comprising an acrylic resin (a′) comprising a functional group (F3) that is at least one of a primary carbamate group, a primary hydroxyl group, a secondary hydroxyl group, and mixtures thereof, and a nonvolatile solvent (b′nv) that is not a crystalline solid at 75° C. but is a fluid solid at a temperature of free radical polymerization and comprises (i) four or more isomers, and (ii) at least two reactive functional groups (F2) that are selected from primary carbamate, primary hydroxyl, and secondary hydroxyl, wherein no more than 10% of the sum of functional groups (F2) and (F3) are primary hydroxyl groups and at least 60% of the sum of functional groups (F2) and (F3) are primary carbamate groups. In one exemplary embodiment, the reactive polymer composition is made by a disclosed method.Type: ApplicationFiled: June 11, 2004Publication date: November 25, 2004Applicant: BASF CORPORATION, a CORPORATIONInventors: Walter H. Ohrbom, Marvin L. Green, Gregory G. Menovcik
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Publication number: 20040236034Abstract: Disclosed is a method of making reduced VOC polymers and coating compositions containing such polymers. Provided is a mixture (I) comprising a reactant mixture (a) of polymerizable components and a nonvolatile solvent (bnv) that (i) is not a crystalline solid at 25° C., (ii) is nonvolatile, (iii) comprises at least one functional group (F1) and (iv) is a fluid solid. Reactant mixture (a) is polymerized to provide a polymer (a′). The at least one functional group (F1) of nonvolatile solvent (bnv) is reacted with one or more reactants (e) to obtain a nonvolatile solvent (b′nv) comprising at least two functional groups (F2). Obtained is a mixture (II) comprising polymer (a′) in nonvolatile solvent (b′nv) comprising at least two functional groups (F2). The at least one functional group (F1) is substantially nonreactive: (1) with the components of reactive mixture (a), (2) under the polymerization conditions which polymerize reactant mixture (a), and (3) with polymer (a′).Type: ApplicationFiled: June 11, 2004Publication date: November 25, 2004Inventors: Walter H. Ohrbom, Marvin L. Green, Gregory G. Menovcik
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Publication number: 20040225028Abstract: Disclosed is a method of making an environmentally durable material, the method requiring providing a material comprising at least one functional group Fc, and subjecting the material to a free radical source such that substantially all functional groups Fc are eliminated but the material is not polymerized. In one embodiment, the functional group Fc is at least one of a nonaromatic carbon-carbon double bond, a hydrogen atom alpha to an aromatic ring, a hydrogen atom alpha to a carbon-carbon double bond, or a hydrogen atom attached to a tertiary substituted carbon. In another embodiment, functional group Fc is present in the material as a contaminant. In one exemplary embodiment, the material comprises from 0.05 to less than 15% by weight of functional group Fc, based on the total weight of the material.Type: ApplicationFiled: June 11, 2004Publication date: November 11, 2004Inventors: Walter H. Ohrbom, Marvin L. Green, Gregory G. Menovcik
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Patent number: 6780909Abstract: The coating composition of the invention includes a polymer, especially an acrylic polymer, having hydroxyl and/or primary carbamate functionality; a water-miscible organic solvent; a low hydrogen bonding oxygenated solvent; and water that is emulsified in the organic phase. The coating composition of the invention may be a clearcoat coating composition, preferably an automotive clearcoat coating composition. The invention further provides an article, such as an automotive vehicle, having a surface coated with a coating derived from the coating composition of the invention, particularly a composite coating having a basecoat layer and a clearcoat layer, and a method of producing such a coating on a substrate, particularly as a basecoat/clearcoat composite coating, with the coating composition of the invention preferably being at least the clearcoat of the composite coating.Type: GrantFiled: April 10, 2001Date of Patent: August 24, 2004Assignee: BASF CorporationInventors: Gregory G. Menovcik, Michele L. Stauffer, Mark West, Sergio E. Balatan, James A. Laugal
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Publication number: 20030050498Abstract: A method of preparing a carbamate or urea-functional compound is described comprising the step of reacting a lactone or hydroxy carboxylic acid with a compound (A) comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group capable of reacting with the hydroxy carboxylic acid or in a ring-opening reaction with a lactone. The compound thus prepared is useful in curable compositions.Type: ApplicationFiled: October 25, 2002Publication date: March 13, 2003Inventors: Brian D. Bammel, John D. Mcgee, Walter H. Ohrbom, Todd A. Seaver, Gregory G. Menovcik, Paul J. Harris, John W. Rehfuss
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Publication number: 20030042141Abstract: The invention provides a polymer (a) having a polymer backbone having appended thereto at least one carbamate functional group, the polymer represented by randomly-repeating units according to the formula: 1Type: ApplicationFiled: October 14, 2002Publication date: March 6, 2003Inventors: Timothy S. December, Walter H. Ohrbom, Gregory G. Menovcik
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Patent number: 6512048Abstract: The invention provides a polymer (a) having a polymer backbone having appended thereto at least one carbamate functional group, the polymer represented by randomly repeating units according to the formula: R1 represents H or CH3, R2 represents H, alkyl, or cycloalkyl, L represents a divalent linking group, A represents repeat units comprising at least one repeat unit having a pendant cationic salting group, x represents 10 to 90 weight %, and y represents 90 to 10 weight %. The invention further provides a cathodic electrocoat coating composition comprising an aqueous dispersion of a polymer (a) and (b) a compound having a plurality of functional groups that are reactive with said carbamate groups, wherein the repeat units A of polymer (a) having a pendant cationic salting group are salted with an acid.Type: GrantFiled: October 26, 2000Date of Patent: January 28, 2003Assignee: BASF CorporationInventors: Timothy S. December, Walter H Ohrbom, Gregory G. Menovcik
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Patent number: 6498266Abstract: A method of preparing a carbamate or urea-functional compound is described comprising the step of reacting a lactone or hydroxy carboxylic acid with a compound (A) comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group capable of reacting with the hydroxy carboxylic acid or in a ring-opening reaction with a lactone. The compound thus prepared is useful in curable compositions.Type: GrantFiled: August 15, 1996Date of Patent: December 24, 2002Assignee: BASF CorporationInventors: Brian D. Bammel, John D. McGee, Walter H. Ohrbom, Todd A. Seaver, Gregory G. Menovcik, Paul J. Harris, John W. Rehfuss
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Publication number: 20020193509Abstract: The coating composition of the invention includes a polymer, especially an acrylic polymer, having hydroxyl and/or primary carbamate functionality; a water-miscible organic solvent; a low hydrogen bonding oxygenated solvent; and water that is emulsified in the organic phase. The coating composition of the invention may be a clearcoat coating composition, preferably an automotive clearcoat coating composition. The invention further provides an article, such as an automotive vehicle, having a surface coated with a coating derived from the coating composition of the invention, particularly a composite coating having a basecoat layer and a clearcoat layer, and a method of producing such a coating on a substrate, particularly as a basecoat/clearcoat composite coating, with the coating composition of the invention preferably being at least the clearcoat of the composite coating.Type: ApplicationFiled: April 10, 2001Publication date: December 19, 2002Inventors: Gregory G. Menovcik, Michele L. Stauffer, Mark West, Sergio E. Balatan, James A. Laugal
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Patent number: 6165338Abstract: The invention provides a polymer (a) having a polymer backbone having appended thereto at least one carbamate functional group, the polymer represented by randomly repeating units according to the formula: ##STR1## R.sub.1 represents H or CH.sub.3, R.sub.2 represents H, alkyl, or cycloalkyl, L represents a divalent linking group, A represents repeat units comprising at least one repeat unit having a pendant cationic salting group, x represents 10 to 90 weight %, and y represents 90 to 10 weight %. The invention further provides a cathodic electrocoat coating composition comprising an aqueous dispersion of a polymer (a) and (b) a compound having a plurality of functional groups that are reactive with said carbamate groups, wherein the repeat units A of polymer (a) having a pendant cationic salting group are salted with an acid.Type: GrantFiled: December 21, 1998Date of Patent: December 26, 2000Assignee: BASF CorporationInventors: Timothy S. December, Walter H Ohrbom, Gregory G. Menovcik
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Patent number: 6165618Abstract: Curable coating compositions are described comprising(a) a polymer resin comprising carbamate functional groups,(b) a curing agent having groups that are reactive with said functional groups on (a), and(c) a compound having a molecular weight of from 75 to 2000 comprising at least one group of the formula: ##STR1## wherein X is O or NH, R is H or alkyl of 1 to 4 carbon atoms, and either (a), (b), or both (a) and (b) comprise groups that are reactive with said group on (c).Type: GrantFiled: November 3, 1994Date of Patent: December 26, 2000Assignee: BASF CorporationInventors: Walter H. Ohrbom, Gregory G. Menovcik, John W. Rehfuss, Robert J. Taylor
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Patent number: 6162546Abstract: The present invention relates to a modified crosslinkable resin and a composite coating composition or system employing the resin. More particularly, the resin comprises an ethylenically unsaturated monomer or copolymer and para-hydroxybenzoic acid or substituted para-hydroxybenzoic acid, the reaction product thereof subsequently being reacted with a crosslinking agent gives rise to a composition including an ether linkage with a carbon-carbon site ortho to the phenolic hydroxy group.Type: GrantFiled: July 31, 1997Date of Patent: December 19, 2000Assignee: BASF CorporationInventors: Paul J. Harris, John W. Rehfuss, Gregory G. Menovcik, Robert J. Taylor, Jr., Donald L. St. Aubin