Patents by Inventor Peter S. Forgione
Peter S. Forgione 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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Patent number: 6197957Abstract: Provided is a process for preparing carbonylated derivatives of amino- and haloamino-1,3,5-triazines by contacting the 1,3,5-triazine, carbon monoxide and a metal catalyst system containing a metal promoter for promoting carbonylation, at a temperature carbon monoxide pressure and length of time sufficient to carbonylate at least a portion of the amino and/or haloamino groups of the 1,3,5-triazine. The product resulting from contacting these components is an isocyanate functional 1,3,5-triazine; however, the carbamate functional derivative can be readily produced by contacting these components in the further presence of a hydroxy compound, or by post-reacting the isocyanate functional product with such hydroxy compound.Type: GrantFiled: October 15, 1993Date of Patent: March 6, 2001Assignee: Cytec Technology Corp.Inventors: Peter S. Forgione, Ram B. Gupta, Lawrence A. Flood, Donald H. Valentine
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Patent number: 5410051Abstract: Disclosed are novel nitrogen containing heterocyclic compounds and novel vinyl terminated polyurethane/polyamide polymers together with the use of both of these compounds in a novel adhesive and coating composition. The nitrogen containing heterocyclic compounds of the invention contain two vinyl-terminated substituents and at least one carbamylmethyl substituent and have a nucleus selected from melamine, oligomers of melamine, benzoguanamine, and oligomers of benzoguanamine, glycoluril and oligomers of glycoluril, cyclohexylguanamine, oligomers of cyclohexylguanamine, acetoguanamine, and oligomers of acetoguanamine. The vinyl terminated polyurethane compounds of the invention have a molecular weight of from about 3000 to about 80000, and contain at least two vinyl end groups.Type: GrantFiled: June 17, 1993Date of Patent: April 25, 1995Assignee: Cytec Technology Corp.Inventors: Peter S. Forgione, William A. Henderson, Balwant Singh, Yuhshi Luh
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Patent number: 5359014Abstract: Disclosed are novel nitrogen containing heterocyclic compounds and novel vinyl terminated polyurethane/polyamide polymers together with the use of both of these compounds in a novel adhesive and coating composition. The nitrogen containing heterocyclic compounds of the invention contain two vinyl-terminated substituents and at least one carbamylmethyl substituent and have a nucleus selected from melamine, oligomers of melamine, benzoguanamine, and oligomers of benzoguanamine, glycoluril and oligomers of glycoluril. The vinyl terminated polyurethane compounds of the invention have a molecular weight of from about 3000 to about 80000, and contain at least two vinyl end groups.Type: GrantFiled: September 11, 1992Date of Patent: October 25, 1994Assignee: Cytec Technology Corp.Inventors: Peter S. Forgione, Yuhshi Luh, Balwant Singh, William A. Henderson, Jr.
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Patent number: 5175201Abstract: Disclosed are novel nitrogen containing heterocyclic compounds and novel vinyl terminated polyurethane/polyamide polymers together with the use of both of these compounds in a novel adhesive and coating composition. The nitrogen containing heterocyclic compounds of the invention contain two vinyl-terminated substituents and at least one carbamylmethyl substituent and have a nucleus selected from melamine, oligomers of melamine, benzoguanamine, and oligomers of benzoguanamine, glycoluril and oligomers of glycoluril. The vinyl terminated polyurethane compounds of the invention have a molecular weight of from about 3000 to about 80000, and contain at least two vinyl end groups.Type: GrantFiled: October 31, 1988Date of Patent: December 29, 1992Assignee: American Cyanamid CompanyInventors: Peter S. Forgione, Yuhshi Luh, Balwant Singh, William A. Henderson, Jr.
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Patent number: 5089617Abstract: Novel beta-hydroxyalkylcarbamylmethyl aminotriazines function in self-condensation and as cross-linkers for amino resins and also compounds containing active hydrogen groups. The compositions cure to coatings with excellent properties, and they can be used as binders for fillers such as insulating glass and foundry sand.Type: GrantFiled: November 13, 1987Date of Patent: February 18, 1992Assignee: American Cyanamid CompanyInventors: Peter S. Forgione, Balwant Singh
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Patent number: 5089561Abstract: Novel alkylcarbamylmethyl aminotriazines self-cure and also function as crosslinkers for compounds containing active hydrogen groups. When the active hydrogen-containing compounds are hydroxylated polymers, coatings are provided with exceptional resistance to detergent and salt-spray exposure and improved abrasion resistance. The novel aminotriazines also can be combined with fillers as binders which when cured provide shaped articles of manufacture, such as insulation and foundry core molds.Type: GrantFiled: March 11, 1991Date of Patent: February 18, 1992Assignee: American Cyanamid CompanyInventors: Peter S. Forgione, Balwant Singh
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Patent number: 5006653Abstract: Novel alkylcarbamylmethyl aminotriazines self-cure and also function as crosslinkers for compounds containing active hydrogen groups. When the active hydrogen-containing compounds are hydroxylated polymers, coatings are provided with exceptional resistance to detergent and salt-spray exposure and improved abrasion resistance. The novel aminotriazines also can be combined with fillers as binders which when cured provide shaped articles of manufacture, such as insulation and foundry core molds.Type: GrantFiled: November 12, 1987Date of Patent: April 9, 1991Assignee: American Cyanamid CompanyInventors: Peter S. Forgione, Balwant Singh
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Patent number: 4882385Abstract: 1,3,5-tris(1-isocyanatomethylethyl)benzene is disclosed as a component in coating formulations and the like.Type: GrantFiled: September 19, 1986Date of Patent: November 21, 1989Assignee: American Cyanamid CompanyInventors: Singh Balwant, Peter S. Forgione
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Patent number: 4873365Abstract: Isophorone diisocyanate, 3-isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate (IPDI) is prepared by liquid phase thermolysis of the corresponding bis-carbamic acid ester into the corresponding isocyanate and alcohol, respectively, in the presence of a highly selective metal oxide catalyst (SnO.sub.2 and/or CuO). Typically, the cracking reaction is carried out at a temperature from 225.degree. to 350.degree. C., at a pressure of from 20 to 50 mm Hg. These catalysts give high IPDI yields with high conversions of the carbamic acid esters.Type: GrantFiled: April 4, 1986Date of Patent: October 10, 1989Assignee: American Cyanamid CompanyInventors: Yuhshi Luh, Peter S. Forgione
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Patent number: 4754011Abstract: A method of making a copolymer of meta- or para-isopropenyl- .alpha.,.alpha.-dimethylbenzylisocyanate and at least one other ethylenically unsaturated comonomer polymerizable therewith, comprising polymerizing the meta- or para-isopropenyl- .alpha.,.alpha.-dimethylbenzylisocyanate and at least one other ethylenically unsaturated comonomer in an aqueous emulsion in the presence of a free-radical polymerization initiator and a chain transfer agent to control molecular weight.Also disclosed are methods of breaking the aqueous emulsion after polymerization is completed by either adding a salt, e.g., aluminum sulfate, or by freezing the emulsion followed by thawing to yield the copolymer as a mechanically separable solid phase of a two-phase liquid-solid mixture.Type: GrantFiled: December 21, 1983Date of Patent: June 28, 1988Assignee: American Cyanamid CompanyInventors: Robin W. Dexter, Peter S. Forgione, John A. Sedlak
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Patent number: 4710542Abstract: Novel alkylcarbamylmethyl aminotriazines self-cure and also function as crosslinkers for compounds containing active hydrogen groups. When the active hydrogen-containing compounds are hydroxylated polymers, coatings are provided with exceptional resistance to detergent and salt-spray exposure and improved abrasion resistance. The novel aminotriazines also can be combined with fillers as binders which when cured provide shaped articles of manufacture, such as insulation and foundry core molds.Type: GrantFiled: May 16, 1986Date of Patent: December 1, 1987Assignee: American Cyanamid CompanyInventors: Peter S. Forgione, Balwant Singh
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Patent number: 4708984Abstract: Novel beta-hydroxyalkylcarbamylmethyl aminotriazines function in self-condensation and as crosslinkers for amino resins and also compounds containing active hydrogen groups. The compositions cure to coatings with excellent properties, and they can be used as binders for fillers such as insulating glass and foundry sand.Type: GrantFiled: May 16, 1986Date of Patent: November 24, 1987Assignee: American Cyanamid CompanyInventors: Peter S. Forgione, Balwant Singh
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Patent number: 4633010Abstract: 1,3,5-Tris(1-isocyanatomethylethyl)benzene is disclosed as a component in coating formulations and the like.Type: GrantFiled: December 27, 1982Date of Patent: December 30, 1986Assignee: American Cyanamid CompanyInventors: Balwant Singh, Peter S. Forgione
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Patent number: 4570012Abstract: Production of tertiary aralkyl urethanes, such as tetramethyl xylylene diurethanes, by addition of corresponding diols and carbamic acid esters at moderate temperatures and in the presence of acid catalyst.Type: GrantFiled: February 24, 1984Date of Patent: February 11, 1986Assignee: American Cyanamid Co.Inventors: Balwant Singh, Peter S. Forgione, Laurence W. Chang
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Patent number: 4547265Abstract: A method of sizing paper, comprising applying thereto a sizingly effective amount of a polymer selected from the group consisting of:(a) homopolymers of .alpha.,.alpha.-dimethyl-m-isopropenyl benzyl amine or .alpha.,.alpha.-dimethyl-p-isopropenyl benzyl amine;(b) copolymers of (i) .alpha.,.alpha.-dimethyl-m-isopropenyl benzyl amine or .alpha.,.alpha.-dimethyl-p-isopropenyl benzylamine, and (ii) at least one other ethylenically unsaturated monomer copolymerizable therewith; and(c) acid salts of said homopolymers (a) and copolymers (b).Such homopolymers or copolymers suitably may be prepared as the hydrolysis reaction products of the corresponding homopolymeric or copolymeric isocyanates.Type: GrantFiled: June 1, 1983Date of Patent: October 15, 1985Assignee: American Cyanamid CompanyInventors: Peter S. Forgione, Balwant Singh, John A. Sedlak
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Patent number: 4439616Abstract: Production of tertiary aralkyl isocyanates, such as tetramethyl xylylene diisocyanates, by thermal cracking of corresponding urethanes formed by addition of corresponding olefins and carbamic acid esters at moderate temperatures and in the presence of acid catalyst.Type: GrantFiled: July 22, 1982Date of Patent: March 27, 1984Assignee: American Cyanamid CompanyInventors: Balwant Singh, Laurence W. Chang, Peter S. Forgione
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Patent number: 4419294Abstract: Tertiary aliphatic diisocyanate carbodiimide oligomers useful in the formulation of light stable urethane spray coatings prepared by catalytic conversion of diisocyanate monomers such as tetramethylxylylene diisocyanates and dipentene diisocyanate.Type: GrantFiled: March 8, 1982Date of Patent: December 6, 1983Assignee: American Cyanamid CompanyInventors: Allan M. Feldman, Peter S. Forgione
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Patent number: 4379767Abstract: A process for the production of tertiary benzyl isocyanates by reaction of the corresponding olefin with a carbamoyl halide to form the benzyl halide followed by the reaction of the benzyl halide with an excess of isocyanic acid to form the isocyanate and carbamoyl halide which can be recovered and recycled.Type: GrantFiled: March 8, 1982Date of Patent: April 12, 1983Assignee: American Cyanamid CompanyInventors: Vazken A. Alexanian, Peter S. Forgione, Laurence W. Chang
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Patent number: 4375972Abstract: A conjugate for use in the detection and quantification of antibodies and antigens in body fluids by immunoassay procedures and chemiluminescent immunoassay procedures utilizing the conjugate. The conjugate is capable of reacting with an antigen or an antibody or both and includes a tag capable of catalyzing a chemiluminescent reaction. The conjugate may be an antibody or an antigen to which a metallo porphyrin tag is attached and preferably comprises immunoglobulin to which hemoglobin is attached.Type: GrantFiled: December 7, 1981Date of Patent: March 8, 1983Assignee: Allied CorporationInventors: Peter S. Forgione, William A. Henderson, Jr.