Patents by Inventor Joe C. Wilson
Joe C. Wilson 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: 6638459Abstract: A method for preparing compression molded or pressed lignocellulosic articles is disclosed. The method involves forming a binder resin by combining a polyisocyanate component with a parting agent and preferably a synergist. The parting agent is the reaction product of an isocyanate compound and an isocyanate-reactive compound of the general structure R—(ao)n—Y where: R is a hydrophobic group containing alkyl, alkaryl, polyaryl, or siloxane moieties; (ao) is an alkylene oxide or mixture of alkylene oxides; n is from 1 to 25; and Y represents a monofunctional isocyanate-reactive group. A resinated lignocellulosic mixture is formed by combining the binder resin with lignocellulosic particles. Then a compression molded or pressed lignocellulosic article is formed by compressing the resinated lignocellulosic mixture at an elevated temperature and under pressure.Type: GrantFiled: August 20, 2002Date of Patent: October 28, 2003Assignee: BASF CorporationInventors: Donald C. Mente, Li-Mei Lu, David D. Peters, Joe C. Wilson, Anthony G. Schaefer
-
Publication number: 20030047278Abstract: A method for preparing compression molded or pressed lignocellulosic articles is disclosed. The method involves forming a binder resin by combining a polyisocyanate component with a parting agent and preferably a synergist. The parting agent is the reaction product of an isocyanate compound and an isocyanate-reactive compound of the general structure R—(ao)n—Y where: R is a hydrophobic group containing alkyl, alkaryl, polyaryl, or siloxane moieties; (ao) is an alkylene oxide or mixture of alkylene oxides; n is from 1 to 25; and Y represents a monofunctional isocyanate-reactive group. A resinated lignocellulosic mixture is formed by combining the binder resin with lignocellulosic particles. Then a compression molded or pressed lignocellulosic article is formed by compressing the resinated lignocellulosic mixture at an elevated temperature and under pressure.Type: ApplicationFiled: August 20, 2002Publication date: March 13, 2003Applicant: BASF CorporationInventors: Donald C. Mente, Li-Mei Lu, David D. Peters, Joe C. Wilson, Anthony G. Schaefer
-
Publication number: 20030020042Abstract: A polyester polyol composition comprising a phthalic anhydride-initiated polyester polyol, a C4-C6 hydrocarbon blowing agent, and an oxyethylated fatty alcohol compatibilizing agent having an HLB of from about 7 to about 12. The blowing agent is soluble in the polyol composition, thereby reducing the risks associated with such blowing agents in processes for making rigid polymer foam articles and providing rigid foams having good dimensional stability and improved insulation properties.Type: ApplicationFiled: August 20, 2002Publication date: January 30, 2003Inventors: Joe C. Wilson, Jimmy L. Patterson, James S. Dailey, Walter R. White, Robert E. Riley
-
Patent number: 6464820Abstract: A method for preparing compression molded or pressed lignocellulosic articles is disclosed. The method involves forming a binder resin by combining a polyisocyanate component with a parting agent and preferably a synergist. The parting agent is the reaction product of an isocyanate compound and an isocyanate-reactive compound of the general structure R—(ao)n—Y where: R is a hydrophobic group containing alkyl, alkaryl, polyaryl, or siloxane moieties; (ao) is an alkylene oxide or mixture of alkylene oxides; n is from 1 to 25; and Y represents a monofunctional isocyanate-reactive group. A resinated lignocellulosic mixture is formed by combining the binder resin with lignocellulosic particles. Then a compression molded or pressed lignocellulosic article is formed by compressing the resinated lignocellulosic mixture at an elevated temperature and under pressure.Type: GrantFiled: December 29, 2000Date of Patent: October 15, 2002Assignee: BASF CorporationInventors: Donald C. Mente, Li-Mei Lu, David D. Peters, Joe C. Wilson, Anthony G. Schaefer
-
Patent number: 6461536Abstract: A polyester polyol composition comprising a phthalic anhydride-initiated polyester polyol, a C4-C6 hydrocarbon blowing agent, and an oxyethylated fatty acid or fatty alcohol compatibilizing agent having an HLB of from about 7 to about 12. The blowing agent is soluble in the polyol composition, thereby reducing the risks associated with such blowing agents in processes for making rigid polymer foam articles and providing rigid foams having good dimensional stability and improved insulation properties.Type: GrantFiled: February 5, 1999Date of Patent: October 8, 2002Assignee: BASF CorporationInventors: Joe C. Wilson, Jimmy L. Patterson, James S. Dailey, Walter R. White, III, Robert E. Riley
-
Patent number: 6451101Abstract: There is disclosed a parting agent comprising the reaction product of an isocyanate compound and an isocyanate-reactive compound of the general structure R-(ao)n-Y wherein: R is a hydrophobic group containing alkyl, alkaryl, polyaryl, or siloxane moieties; (ao) is an alkylene oxide or mixture of alkylene oxides such as ethylene oxide, propylene oxide, butylene oxide, and mixtures thereof; n is about 1 to about 25; and Y represents a monofunctional isocyanate-reactive group. There is also disclosed the processes that may be utilized to produce the parting agent.Type: GrantFiled: December 29, 2000Date of Patent: September 17, 2002Assignee: BASF CorporationInventors: Donald C. Mente, Li-Mei Lu, David D. Peters, Joe C. Wilson, Anthony G. Schaefer
-
Publication number: 20020123641Abstract: There is disclosed a parting agent comprising the reaction product of an isocyanate compound and an isocyanate-reactive compound of the general structureType: ApplicationFiled: December 29, 2000Publication date: September 5, 2002Inventors: Donald C. Mente, Li-Mei Lu, David D. Peters, Joe C. Wilson, Anthony G. Schaefer
-
Publication number: 20020121327Abstract: A method for preparing compression molded or pressed lignocellulosic articles is disclosed. The method involves forming a binder resin by combining a polyisocyanate component with a parting agent and preferably a synergist. The parting agent is the reaction product of an isocyanate compound and an isocyanate-reactive compound of the general structure R—(ao)n—Y where: R is a hydrophobic group containing alkyl, alkaryl, polyaryl, or siloxane moieties; (ao) is an alkylene oxide or mixture of alkylene oxides; n is from 1 to 25; and Y represents a monofunctional isocyanate-reactive group. A resinated lignocellulosic mixture is formed by combining the binder resin with lignocellulosic particles. Then a compression molded or pressed lignocellulosic article is formed by compressing the resinated lignocellulosic mixture at an elevated temperature and under pressure.Type: ApplicationFiled: December 29, 2000Publication date: September 5, 2002Inventors: Donald C. Mente, Li-Mei Lu, David D. Peters, Joe C. Wilson, Anthony G. Schaefer
-
Publication number: 20020010224Abstract: A polyester polyol composition comprising a phthalic anhydride-initiated polyester polyol, a C4-C6 hydrocarbon blowing agent, and an oxyethylated fatty acid or fatty alcohol compatibilizing agent having an HLB of from about 7 to about 12. The blowing agent is soluble in the polyol composition, thereby reducing the risks associated with such blowing agents in processes for making rigid polymer foam articles and providing rigid foams having good dimensional stability and improved insulation properties.Type: ApplicationFiled: February 5, 1999Publication date: January 24, 2002Inventors: JOE C. WILSON, JIMMY L. PATTERSON, JAMES S. DAILEY, WALTER R. WHITE
-
Patent number: 6268402Abstract: A process for producing a rigid foam based on isocyanate comprises reacting an organic and/or modified organic polyisocyanate with a polyol composition and, optionally, a relatively low molecular weight chain extender or crosslinker in the presence of a catalyst, and, optionally, further auxiliaries and/or additives, wherein the polyol composition comprises a phthalic anhydride-initiated polyester polyol, a blowing agent comprising C4-C6 hydrocarbon, and a fatty acid or fatty alcohol ethoxylate compatibilizing agent. The blowing agent is soluble in the polyol composition, thereby reducing the risks associated with such blowing agents in processes for making rigid polymer foam articles and providing rigid foams having good dimensional stability and improved insulation properties.Type: GrantFiled: February 5, 1999Date of Patent: July 31, 2001Assignee: BASF CorporationInventors: Joe C. Wilson, Jimmy L. Patterson, James S. Dailey, Walter R. White, III, Robert E. Riley
-
Patent number: 6245826Abstract: An isocyanate-based rigid foam comprising the reaction product of an organic and/or modified organic polyisocyanate, a resin blend and, optionally, a relatively low molecular weight chain extender or crosslinker in the presence of a catalyst, and, optionally, further auxiliaries and/or additives, wherein the resin blend comprises a phthalic anhydride-initiated polyester polyol, a blowing agent comprising a C4-C6 hydrocarbon, and a fatty acid or fatty alcohol ethoxylate compatibilizing agent. The blowing agent is soluble in the polyol composition, thereby reducing the risks associated with such blowing agents in processes for making rigid polymer foam articles and providing rigid foams having good dimensional stability and improved insulation properties.Type: GrantFiled: February 5, 1999Date of Patent: June 12, 2001Assignee: BASF CorporationInventors: Joe C. Wilson, Jimmy L. Patterson, James S. Dailey, Walter R. White, III, Robert E. Riley
-
Patent number: 5210103Abstract: The present invention relates to integral skin foams prepared without using halogenated hydrocarbons as blowing agents. The foams of the present invention are prepared using water and volatile silicone fluids as co-blowing agents. Useful silicone agents have boiling points at on below 100.degree. C.Type: GrantFiled: September 2, 1992Date of Patent: May 11, 1993Assignee: BASF CorporationInventors: Valeri L. Valoppi, Oscar M. Grace, Joe C. Wilson
-
Patent number: 5113001Abstract: This invention relates to a process for preparing a sulfophenylalkylsiloxane or a sulfonaphthylalkylsiloxane having either of the following formulae: ##STR1## (a) adding an essentially equimolar ratio of chlorosulfonic acid to a phenylalkyltrichlorosilane or a naphthylalkyltrichlorosilane having either of the following formulae: ##STR2## wherein R of formulae I, II, III, and IV is individually hydrogen, halogen, or an alkyl radical having 1 to 4 carbon atoms; R.sub.1 is an alkylene radical having 2 to 5 carbon atoms; R.sub.2 is R or ##STR3## with the proviso that at least one R.sub.2 be ##STR4## R.sub.3 is --H or ##STR5## with the proviso that at least one R.sub.3 be ##STR6## R.sub.4 is R or --R.sub.1 SiCl.sub.3 with the proviso that at least one R.sub.4 be --R.sub.1 SiCl.sub.3 andn is at least 1,m is 1 or 2,in the presence of thionyl chloride at a temperature of from about 0.degree. to about 100.degree. C.Type: GrantFiled: August 8, 1991Date of Patent: May 12, 1992Assignee: BASF CorporationInventors: Michael C. Welch, Rudolph E. Lisa, Joe C. Wilson
-
Patent number: 4548787Abstract: Compositions for inhibiting mineral scale and the corrosion of metals particularly the cavitation corrosion of aluminum in the presence of aqueous liquids are disclosed. The combination of a water-soluble phosphate with at least one of a water-soluble molybdate, tungstate, or selenate is disclosed as providing a synergistic protective effect against the cavitation corrosion of aluminum in aqueous liquids.Type: GrantFiled: February 9, 1983Date of Patent: October 22, 1985Assignee: BASF Wyandotte CorporationInventors: Joe C. Wilson, Stanley T. Hirozawa, John J. Conville
-
Patent number: 4487712Abstract: Gelation resistant alcohol compositions containing water-soluble silicates are obtained by the use of effective silicate gelation stabilizing amounts of at least one of a polymer of acrylic acid, alkaline earth metal and alkaline earth metal salts thereof; a sugar alcohol; and a water-soluble salt of molybdic, tungstic, or selenic acids.Type: GrantFiled: May 25, 1983Date of Patent: December 11, 1984Assignee: BASF Wyandotte CorporationInventors: Joe C. Wilson, Pauls Davis
-
Patent number: 4452758Abstract: Antifreeze compositions and a process for inhibiting the corrosion of aluminum in contact with aqueous liquids are disclosed. The antifreeze compositions comprise a combination of an alkanolamine, an alkali metal phosphate, a heterocyclic nitrogen compound, as defined, and a conventional corrosion inhibitor in effective corrosion inhibiting amounts. The aqueous liquid can be an alcohol such as ethylene glycol.Type: GrantFiled: May 16, 1983Date of Patent: June 5, 1984Assignee: BASF Wyandotte CorporationInventors: Joe C. Wilson, Stanley T. Hirozawa, Stephen E. Eisenstein, Jerrold F. Maxwell
-
Patent number: 4450088Abstract: Antifreeze or anticorrosive additive compositions and a process for inhibiting the corrosion of aluminum in contact with aqueous liquids are disclosed. The antifreeze compositions comprise a combination of an amino acid, an alkali metal phosphate, a heterocyclic nitrogen compound, as defined, and a conventional corrosion inhibitor in effective corrosion inhibiting amounts. The aqueous liquid can be an alcohol such as ethylene glycol.Type: GrantFiled: May 19, 1983Date of Patent: May 22, 1984Assignee: BASF Wyandotte CorporationInventors: Joe C. Wilson, Stanley T. Hirozawa
-
Patent number: 4440721Abstract: Compositions for inhibiting mineral scale and the corrosion of metals particularly the cavitation corrosion of aluminum in the presence of aqueous liquids are disclosed. The combination of a water-soluble phosphate with at least one of a water-soluble molybdate, tungstate, or selenate is disclosed as providing a synergistic protective effect against the cavitation corrosion of aluminum in aqueous liquids.Type: GrantFiled: February 11, 1983Date of Patent: April 3, 1984Assignee: BASF Wyandotte CorporationInventors: Joe C. Wilson, Stanley T. Hirozawa, John J. Conville
-
Patent number: 4434065Abstract: Sulfosiloxane-silicate copolymers are useful corrosion inhibitors in alcohol-based antifreeze compositions. The aliphatic sulfosiloxane-silicate copolymers contain repeating units derived from aliphatic sulfosiloxanes and water-soluble silicates.Type: GrantFiled: July 23, 1982Date of Patent: February 28, 1984Assignee: BASF Wyandotte CorporationInventors: Pauls Davis, Joe C. Wilson
-
Patent number: 4414126Abstract: Compositions and method of using said compositions for inhibiting the corrosion of high lead solder in aqueous systems are disclosed. Alkali metal aliphatic phosphonates in combination with alkali metal mercaptobenzothiazoles are effective inhibitors for the corrosion of high lead solder in aqueous systems.Type: GrantFiled: October 22, 1981Date of Patent: November 8, 1983Assignee: BASF Wyandotte CorporationInventor: Joe C. Wilson