Patents by Inventor Parminder Agarwal
Parminder Agarwal 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: 20230301336Abstract: Provided is a co-attrited MCC/CMC stabilizer composition containing MCC made from non-dissolving cellulose pulps that is useful for stabilizing plant protein based drinks. Also provided are plant protein drink compositions stabilized using the co-attrited MCC/CMC stabilizer composition containing MCC made from non-dissolving cellulose pulps. Also provided are methods of stabilizing plant protein drink compositions using the co-attrited MCC/CMC stabilizer composition containing MCC made from non-dissolving cellulose pulps.Type: ApplicationFiled: December 6, 2022Publication date: September 28, 2023Inventors: Thomas Ruszkay, ZHENG TAN, Maurice Gerard Lynch, Albert Tsai, Joyce Mei Yan Toh, Parminder Agarwal
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Publication number: 20200253256Abstract: Provided is a co-attrited MCC/CMC stabilizer composition containing MCC made from non-dissolving cellulose pulps that is useful for stabilizing plant protein based drinks. Also provided are plant protein drink compositions stabilized using the co-attrited MCC/CMC stabilizer composition containing MCC made from non-dissolving cellulose pulps. Also provided are methods of stabilizing plant protein drink compositions using the co-attrited MCC/CMC stabilizer composition containing MCC made from non-dissolving cellulose pulps.Type: ApplicationFiled: April 29, 2020Publication date: August 13, 2020Inventors: Thomas Ruszkay, Zheng Tan, Maurice Gerard Lynch, Albert Tsai, Joyce Mei Yan Toh, Parminder Agarwal
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Publication number: 20190345324Abstract: A curable epoxy composition includes an epoxy resin, a hydroxyl-terminated polyphenylene ether, and an oligomeric aromatic organophosphate ester flame retardant, wherein at least 60% of the oligomeric aromatic organophosphate ester flame retardant includes at least two hydroxy terminal groups, and the amount of each component of the composition is specified herein. The composition can be particularly useful in circuit material prepregs, thermoset epoxy compositions, and various articles. A method for the manufacture of a thermoset composition is also described.Type: ApplicationFiled: May 7, 2019Publication date: November 14, 2019Inventors: EYLEM TARKIN-TAS, CAROLYN A. DEGONZAGUE, PARMINDER AGARWAL
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Patent number: 8791189Abstract: A thermoplastic composition comprises, based on the total weight of the composition: 51-90 wt % polyester, 10-49 wt % ABS impact modifier; 0-20 wt % of multifunctional epoxy compound; 0-40 wt % filler; 0-2 wt % fibrillated fluoropolymer; and more than 0 to 5 wt % of a stabilizer composition. An article blow molded or injection molded from the composition has a multi-axial impact total energy from 30-100 Joules at ?30° C. and a ductility of more than 90%; a permeability of more than 0 and less than or equal to 1.5 g/m2-day to ASTM D 471-98 Fuel C, measured after exposure to ASTM D 471-98 Fuel C vapor for 20 weeks at 40° C.; an MVR of 1-20 cc/10 min., measured at 265° C.; a flexural modulus of greater than 1300 MPa; and retains at least 75% of its initial tensile elongation at break, after exposure to Fuel E85 for 28 days at 70° C.Type: GrantFiled: August 7, 2008Date of Patent: July 29, 2014Assignee: SABIC Innovative Plastics IP B.V.Inventors: Parminder Agarwal, Donald Howard Ellington, Robert Russell Gallucci, Josephus Gerardus M. van Gisbergen, Vishvajit Chandrakant Juikar, Ihab Odeh, Sathish Kumar Ranganathan, Kenneth Frederick Miller, Veeraraghavan Srinivasan
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Patent number: 8680167Abstract: The invention relates to a composition comprising (a) from 5 to 99 wt % of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers and (2) has at least one residue derived from the polyethylene terephthalate component, and (b) at least 1 wt % of a filler component. In one embodiment, the invention relates to an article molded from the above-mentioned molding composition. In another embodiment, the invention relates to methods for making and methods for using the molding composition.Type: GrantFiled: January 25, 2007Date of Patent: March 25, 2014Assignee: Sabic Innovative Plastics IP B.V.Inventors: Parminder Agarwal, Kristen Cohoon, Shellie Virginia Gasaway, Ganesh Kannan, Sung Dug Kim, Kenneth Frederick Miller, Dhaval Shah
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Patent number: 8168707Abstract: A thermoplastic composition comprises, based on the total weight of the composition: 51-90 wt % of a polyester, 10-49 wt % of an ABS impact modifier; 0 to 20 wt % of a multifunctional epoxy compound; 0-40 wt % of a filler; 0-2 wt % of a fibrillated fluoropolymer; and from more than 0 to 5 wt % of a stabilizer composition. An article blow molded or injection molded from the composition has a multi-axial impact total energy from 40-100 Joules at ?30° C.; a ductility of more than 90%, a permeability of more than 0 to less than or equal to 1.5 g/m2-day, measured after exposure Fuel C vapor for 20 weeks at 40° C.; an MVR of 1-20 cc/10 min; a flexural modulus of greater than 1300 MPa; and retains at least 75% of its initial tensile elongation at break after exposure to Fuel E85 for 28 days at 70° C.Type: GrantFiled: August 7, 2008Date of Patent: May 1, 2012Assignee: Sabic Innovative Plastics IP B.V.Inventors: Parminder Agarwal, Donald Howard Ellington, Robert Russell Gallucci, Josephus Gerardus M. van Gisbergen, Vishvajit Chandrakant Juikar, Ihab Odeh, Sathish Kumar Ranganathan, Kenneth Frederick Miller, Veeraraghavan Srinivasan
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Patent number: 8138233Abstract: In one embodiment, the invention relates to a two step process in which a 1,4-butane diol component reacts with a polyethylene terephthalate component under conditions that depolymerize the polyethylene terephthalate component into a molten mixture and the molten mixture is placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers. In another embodiment, the invention relates to a three step process in which a diol component selected from the group consisting of ethylene glycol, propylene glycol, and combinations thereof reacts with a polyethylene terephthalate component under conditions sufficient to depolymerize the polyethylene terephthalate component into a first molten mixture; and where the first molten mixture is combined with 1,4-butane diol under conditions that create a second molten mixture that is subsequently placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers.Type: GrantFiled: February 4, 2011Date of Patent: March 20, 2012Assignee: Sabic Innovative Plastics IP B.V.Inventors: Parminder Agarwal, Kristen Cohoon-Brister, Sandeep Dhawan, Robert Russell Gallucci, Ganesh Kannan, Kenneth Frederick Miller, Dhaval Shah
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Patent number: 8114929Abstract: A composition comprising a clear thermoplastic blend comprising: (a) a polycarbonate component; and (b) a polyester component comprising (i) a polyester based substantially on 1,4 cyclohexane dimethanol and terephthalic acid monomer units, (ii) copolymers polyester based substantially on 1,4 cyclohexane dimethanol and terephthalic acid monomer units and modified with up to 25 mol % of copolymerizable acid and/or diol monomers, and (iii) combinations thereof. The polycarbonate component and the polyester component are present in sufficient proportions to form a molding composition capable of being molded into an article that exhibits transparency and structural integrity after the article is exposed to a caustic aqueous environment for at least 70 hours. The invention also relates to articles made from the composition, methods for making the compositions, and methods for using articles.Type: GrantFiled: December 19, 2006Date of Patent: February 14, 2012Assignee: Sabic Innovative Plastics IP B.V.Inventors: Parminder Agarwal, Rodney W. Fonseca
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Patent number: 8088834Abstract: The invention relates to a process for making modified polybutylene terephththalate random copolymers from a polyethylene terephthalate component. The invention relates to a three step process in which a diol component selected from the group consisting of ethylene glycol, propylene glycol, and combinations thereof reacts with a polyethylene terephthalate component under conditions sufficient to depolymerize the polyethylene terephthalate component into a first molten mixture; and where the first molten mixture is combined with 1,4-butanediol under conditions that create a second molten mixture that is subsequently placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers. The invention also relates to compositions made from the process.Type: GrantFiled: September 2, 2010Date of Patent: January 3, 2012Assignee: Sabic Innovative Plastics IP B.V.Inventors: Parminder Agarwal, Kristen Cohoon, Sandeep Kumar Dhawan, Robert Russell Galucci, Ganesh Kannan, Sr., Kenneth Frederick Miller, Deepak Ramaraju, Gomatam Raghavan Ravi, Dhaval Shah
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Publication number: 20110124821Abstract: In one embodiment, the invention relates to a two step process in which a 1,4-butane diol component reacts with a polyethylene terephthalate component under conditions that depolymerize the polyethylene terephthalate component into a molten mixture and the molten mixture is placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers. In another embodiment, the invention relates to a three step process in which a diol component selected from the group consisting of ethylene glycol, propylene glycol, and combinations thereof reacts with a polyethylene terephthalate component under conditions sufficient to depolymerize the polyethylene terephthalate component into a first molten mixture; and where the first molten mixture is combined with 1,4-butane diol under conditions that create a second molten mixture that is subsequently placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers.Type: ApplicationFiled: February 4, 2011Publication date: May 26, 2011Applicant: SABIC INNOVATIVE PLASTICS IP B.F.Inventors: Parminder Agarwal, Kristen Cohoon, Sandeep Dhawan, Robert Russell Gallucci, Ganesh Kannan, Kenneth Frederick Miller, Dhaval Shah
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Patent number: 7902263Abstract: The invention relates to a process for making modified polybutylene terephthalate random copolymers from a polyethylene terephthalate component. In one embodiment, the invention relates to a two step process in which a 1,4-butane diol component reacts with a polyethylene terephthalate component under conditions that depolymerize the polyethylene terephthalate component into a molten mixture and the molten mixture is placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers.Type: GrantFiled: January 24, 2007Date of Patent: March 8, 2011Assignee: Sabic Innovative Plastics IP B.V.Inventors: Parminder Agarwal, Kristen Cohoon, Sandeep Dhawan, Robert Russell Gallucci, Ganesh Kannan, Kenneth Frederick Miller, Dhaval Shah
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Publication number: 20110003964Abstract: The invention relates to a process for making modified polybutylene terephththalate random copolymers from a polyethylene terephthalate component. The invention relates to a three step process in which a diol component selected from the group consisting of ethylene glycol, propylene glycol, and combinations thereof reacts with a polyethylene terephthalate component under conditions sufficient to depolymerize the polyethylene terephthalate component into a first molten mixture; and where the first molten mixture is combined with 1,4-butanediol under conditions that create a second molten mixture that is subsequently placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers. The invention also relates to compositions made from the process.Type: ApplicationFiled: September 2, 2010Publication date: January 6, 2011Inventors: Parminder AGARWAL, Kristen COHOON, Sandeep DHAWAN, Robert Russell GALLUCCI, Ganesh KANNAN, Kenneth Frederick MILLER, Deepak RAMARAJU, Gomatam Raghavan RAVI, Dhaval SHAH
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Patent number: 7851560Abstract: A composition comprising a polysiloxane polycarbonate block copolymer; a cycloaliphatic polyester; and a polycarbonate that is different from the polycarbonate block copolymer, having a weight average molecular weight of less than about 20,000 Daltons. The compositions have high flow at low temperatures and good impact properties. The compositions are useful for the manufacture of components for handheld electronic devises such as cellular telephones.Type: GrantFiled: November 29, 2006Date of Patent: December 14, 2010Assignee: Sabic Innovative Plastics IP B.V.Inventors: Parminder Agarwal, Rodney W. Fonseca, Songping Liao, Hongtao Shi, Peter H. Vollenberg, Huiping Zhang
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Patent number: 7807745Abstract: A molding composition comprising: (a) from 5 to 90 wt. % of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers and (2) has at least one residue derived from the polyethylene terephthalate component, and (b) from 5 to 90 wt. % of a polycarbonate component; and from at least 1 wt. % of an impact modifier component, wherein the modified polybutylene terephthalate random copolymer, the polycarbonate component, the impact modifier, and optionally at least one additive, have a combined weight % of 100 wt %. The invention also encompasses methods for making the composition and articles made from the composition.Type: GrantFiled: January 24, 2007Date of Patent: October 5, 2010Assignee: Sabic Innovative Plastics IP B.V.Inventors: Parminder Agarwal, Kristen Cohoon, Shellie Virginia Gasaway, Ganesh Kannan, Kenneth Frederick Miller, Dhaval Shah
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Patent number: 7799836Abstract: The invention relates to a process for making modified polybutylene terephthalate random copolymers from a polyethylene terephthalate component. The invention relates to a three step process in which a diol component selected from the group consisting of ethylene glycol, propylene glycol, and combinations thereof reacts with a polyethylene terephthalate component under conditions sufficient to depolymerize the polyethylene terephthalate component into a first molten mixture; and where the first molten mixture is combined with 1,4-butanediol under conditions that create a second molten mixture that is subsequently placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers. The invention also relates to compositions made from the process.Type: GrantFiled: January 24, 2007Date of Patent: September 21, 2010Assignee: Sabic Innovative Plastics IP B.V.Inventors: Parminder Agarwal, Kristen Cohoon, Sandeep Dhawan, Robert Russell Gallucci, Ganesh Kannan, Kenneth Frederick Miller, Deepak Ramaraju, Gomatam Raghavan Ravi, Dhaval Shah
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Patent number: 7691304Abstract: Disclosed herein is a thermoplastic composition comprising a combination of 10 to 80 wt. % of a polyester, more than 0 to 50 wt. % of a polycarbonate, and 10 to 90 wt. % of at least one polyester-polycarbonate copolymer comprising, based on the total weight of the copolymer, 15 to 95 wt. % of arylate ester units, and 5 to 85 wt. % of aromatic carbonate units. Also disclosed is a method of forming the compositions, and articles prepared therefrom, for example transparent covers.Type: GrantFiled: June 19, 2007Date of Patent: April 6, 2010Assignee: Sabic Innovative Plastics IP B.V.Inventors: Parminder Agarwal, Shreyas Chakravarti, Bernard Schrauwen, Robert van de Grampel
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Patent number: 7686997Abstract: Disclosed herein is a thermoplastic composition comprising a combination of 10 to 80 weight percent of a polyester, 5 to 50 weight percent of a polycarbonate, and 10 to 90 weight percent of a polyester-polycarbonate copolymer comprising, based on the total weight of the copolymer, 15 to 95 weight percent of arylate ester units, and 5 to 85 weight percent of aromatic carbonate units. Also disclosed is a method of forming the compositions, and articles prepared therefrom, for example transparent covers.Type: GrantFiled: November 22, 2006Date of Patent: March 30, 2010Assignee: SABIC Innovative Plastics IP B.V.Inventors: Parminder Agarwal, Rodney W. Fonseca
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Publication number: 20090181199Abstract: A thermoplastic composition comprises, based on the total weight of the composition: 51-90 wt % of a polyester, 10-49 wt % of an ABS impact modifier; 0 to 20 wt % of a multifunctional epoxy compound; 0-40 wt % of a filler; 0-2 wt % of a fibrillated fluoropolymer; and from more than 0 to 5 wt % of a stabilizer composition. An article blow molded or injection molded from the composition has a multi-axial impact total energy from 40-100 Joules at ?30° C.; a ductility of more than 90%, a permeability of more than 0 to less than or equal to 1.5g/m2-day, measured after exposure Fuel C vapor for 20 weeks at 40° C.; an MVR of 1-20 cc/10 min; a flexural modulus of greater than 1300 MPa; and retains at least 75% of its initial tensile elongation at break after exposure to Fuel E85 for 28 days at 70° C.Type: ApplicationFiled: August 7, 2008Publication date: July 16, 2009Inventors: Parminder Agarwal, Donald Howard ELLINGTON, Robert Russell GALLUCCI, Josephus Gerardus van GISBERGEN, Vishvajit Chandrakant JUIKAR, Ihab Odeh, Sathish Kumar RANGANATHAN, Kenneth Frederick MILLER, Veeraraghavan SRINIVASAN
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Publication number: 20090179035Abstract: A thermoplastic composition comprises, based on the total weight of the composition: 51-90 wt % polyester, 10-49 wt % ABS impact modifier; 0-20 wt % omultifunctional epoxy compound; 0-40 wt % filler; 0-2 wt % fibrillated fluoropolymer; and more than 0 to 5 wt % of a stabilizer composition. An article blow molded or injection molded from the composition has a multi-axial impact total energy from 30-100 Joules at ?30° C. and a ductility of more than 90%; a permeability of more than 0 and less than or equal to 1.5g/m2-day to ASTM D 471-98 Fuel C, measured after exposure to ASTM D 471-98 Fuel C vapor for 20 weeks at 40° C.; an MVR of 1-20 cc/10 min., measured at 265° C.; a flexural modulus of greater than 1300 MPa; and retains at least 75% of its initial tensile elongation at break, after exposure to Fuel E85 for 28 days at 70° C.Type: ApplicationFiled: August 7, 2008Publication date: July 16, 2009Inventors: Parminder AGARWAL, Donald Howard ELLINGTON, Robert Russell GALLUCCI, Josephus Gerardus van GISBERGEN, Vishvajit Chandrakant JUIKAR, Ihab ODEH, Sathish Kumar RANGANATHAN, Kenneth Frederick MILLER, Veeraraghavan SRINIVASAN
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Publication number: 20080246191Abstract: A polyester composition comprising a reaction product of 50 to 95 wt. % of a polyester having a number average molecular weight of greater than or equal to 42,450 g/mol, wherein the polyester is of the formula wherein T is a divalent C6-10 aromatic group derived from a dicarboxylic acid, and D is a divalent C2-4 aliphatic group derived from a dihydroxy compound; 16 to 25 wt. % of a carboxy reactive impact modifier; and more than 0 to 5 wt. % of a fluoropolymer; wherein the composition has less than 70 wt. % of a polyester derived from a dicarboxylic acid and an aliphatic diol component selected from 1,3-propylene glycol, neopentyl glycol, 1,5-pentanediol, 1,6-hexanediol, decamethylene glycol, cyclohexanediol, and 1,4-cyclohexanedimethanol.Type: ApplicationFiled: April 6, 2007Publication date: October 9, 2008Inventors: Parminder Agarwal, Subir Debnath, Josephus Gerardus M. van Gisbergen