Patents by Inventor Manoranjan Prusty
Manoranjan Prusty 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: 10655013Abstract: Thermoplastic molding compositions comprising A) from 10 to 99.7% by weight of a polyamide, B) from 1 to 30% by weight of an impact modifier, C) from 0.1 to 10% by weight of a copolymer of C1) from 50 to 95% by weight of styrene or substituted styrenes of the general formula I or a mixture of these in which R is an alkyl radical having from 1 to 8 carbon atoms or a hydrogen atom and R1 is an alkyl radical having from 1 to 8 carbon atoms and n has the value 0, 1, 2, or 3, and C2) from 5 to 50% by weight of structural units derived from one or more dicarboxylic anhydrides, D) from 0.001 to 20% by weight of iron powder, E) from 0.Type: GrantFiled: January 28, 2019Date of Patent: May 19, 2020Assignee: BASF SEInventors: Claus Gabriel, Manoranjan Prusty, Martin Baumert, Norbert Güntherberg
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Patent number: 10583595Abstract: The invention relates to a method for producing a composite plastic part (CK). A first fiber material (F1) is impregnated with a polyamide matrix polymer (PAM), thereby obtaining a matrix composition (MZ), onto which a surface composition (OZ) is applied, and a first plastic component (K1) is obtained. In a second step, a second plastic component (K2) is molded on the first plastic component (K1), whereby the composite plastic part (CK) is obtained. The invention further relates to the composite plastic part (CK) which can be obtained using the method according to the invention. The invention additionally relates to the use of polyethyleneimine (PEI) for improving the impregnation of the first fiber material (F1) with the polyamide matrix polymer (PAM).Type: GrantFiled: August 18, 2014Date of Patent: March 10, 2020Assignee: BASF SEInventors: Gijsbrecht Habraken, Manoranjan Prusty, Andreas Radtke, Gaurav Ramanlal Kasaliwal
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Publication number: 20190153223Abstract: Thermoplastic molding compositions comprising A) from 10 to 99.7% by weight of a polyamide, B) from 1 to 30% by weight of an impact modifier, C) from 0.1 to 10% by weight of a copolymer of C1) from 50 to 95% by weight of styrene or substituted styrenes of the general formula I or a mixture of these in which R is an alkyl radical having from 1 to 8 carbon atoms or a hydrogen atom and R1 is an alkyl radical having from 1 to 8 carbon atoms and n has the value 0, 1, 2, or 3, and C2) from 5 to 50% by weight of structural units derived from one or more dicarboxylic anhydrides, D) from 0.001 to 20% by weight of iron powder, E) from 0.Type: ApplicationFiled: January 28, 2019Publication date: May 23, 2019Inventors: Claus Gabriel, Manoranjan Prusty, Martin Baumert, Norbert Güntherberg
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Patent number: 10202498Abstract: The present invention relates to a plastic composite component (CC) which has a first plastic component (C1) and a second plastic component (C2) and comprises a polyethyleneimine (PEI) for improving the adhesion between C1 and C2. The present invention further relates to a process for producing this plastic composite component (CC), to a process for improving the adhesion between a first plastic component (C1) and a second plastic component (C2) in a plastic composite component (CC) and to the use of polyethyleneimine for improving the adhesion between a first plastic component (C1) and a second plastic component (C2) in a plastic composite component (CC).Type: GrantFiled: August 18, 2014Date of Patent: February 12, 2019Assignee: BASF SEInventors: Gijsbrecht Habraken, Manoranjan Prusty, Andreas Radtke, Gaurav Ramanlal Kasaliwal
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Patent number: 10030110Abstract: The present invention relates to a process for producing a plastic composite component (CC) in which a first fiber material (F1) is impregnated with a polyamide matrix polymer (PAM) to obtain a matrix composition (MC), to which a surface composition (SC) is applied, and a first plastic component (C1) is obtained. In a second step, a second plastic component (C2) is molded onto the first plastic component (C1), giving the plastic composite component (CC). The invention further relates to the plastic composite component (CC) obtainable by the process of the invention. The present invention further provides for the use of polyethyleneimine (PEI) for improving the impregnation of the first fiber material (F1) with the polyamide matrix polymer (PAM).Type: GrantFiled: August 18, 2014Date of Patent: July 24, 2018Assignee: BASF SEInventors: Gijsbrecht Habraken, Manoranjan Prusty, Andreas Radtke, Gaurav Ramanlal Kasaliwal
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Publication number: 20160207238Abstract: The invention relates to a method for producing a composite plastic part (CK). A first fiber material (F1) is impregnated with a polyamide matrix polymer (PAM), thereby obtaining a matrix composition (MZ), onto which a surface composition (OZ) is applied, and a first plastic component (K1) is obtained. In a second step, a second plastic component (K2) is molded on the first plastic component (K1), whereby the composite plastic part (CK) is obtained. The invention further relates to the composite plastic part (CK) which can be obtained using the method according to the invention. The invention additionally relates to the use of polyethyleneimine (PEI) for improving the impregnation of the first fiber material (F1) with the polyamide matrix polymer (PAM).Type: ApplicationFiled: August 18, 2014Publication date: July 21, 2016Inventors: Gijsbrecht HABRAKEN, Manoranjan PRUSTY, Andreas RADTKE, Gaurav Ramanlal KASALIWAL
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Publication number: 20160200081Abstract: The present invention relates to a process for producing a plastic composite component (CC) in which a first fiber material (F1) is impregnated with a polyamide matrix polymer (PAM) to obtain a matrix composition (MC), to which a surface composition (SC) is applied, and a first plastic component (C1) is obtained. In a second step, a second plastic component (C2) is molded onto the first plastic component (C1), giving the plastic composite component (CC). The invention further relates to the plastic composite component (CC) obtainable by the process of the invention. The present invention further provides for the use of polyethyleneimine (PEI) for improving the impregnation of the first fiber material (F1) with the polyamide matrix polymer (PAM).Type: ApplicationFiled: August 18, 2014Publication date: July 14, 2016Applicant: BASF SEInventors: Gijsbrecht HABRAKEN, Manoranjan PRUSTY, Andreas RADTKE, Gaurav Ramanlal KASALIWAL
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Publication number: 20160200883Abstract: The present invention relates to a plastic composite component (CC) which has a first plastic component (C1) and a second plastic component (C2) and comprises a polyethyleneimine (PEI) for improving the adhesion between C1 and C2. The present invention further relates to a process for producing this plastic composite component (CC), to a process for improving the adhesion between a first plastic component (C1) and a second plastic component (C2) in a plastic composite component (CC) and to the use of polyethyleneimine for improving the adhesion between a first plastic component (C1) and a second plastic component (C2) in a plastic composite component (CC).Type: ApplicationFiled: August 18, 2014Publication date: July 14, 2016Applicant: BASF SEInventors: GIJSBRECHT HABRAKEN, Manoranjan PRUSTY, Andreas RADTKE, Gaurav Ramanlal KASALIWAL
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Patent number: 9206315Abstract: The instant invention includes an article and a method of forming the article. The article includes a mixture of a thermoplastic polyurethane and polyamide 6/66 copolymer. The thermoplastic polyurethane has a Shore Hardness of at least 36D as determined using DIN EN ISO 1183-1.Type: GrantFiled: December 16, 2009Date of Patent: December 8, 2015Assignee: BASF SEInventors: Manoranjan Prusty, Axel Wilms, Eric S. Noon, Walter Gotz, Gulay Serhatkulu, Elke Marten
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Publication number: 20140323631Abstract: Thermoplastic molding compositions comprising A) from 10 to 99.7% by weight of a polyamide, B) from 1 to 30% by weight of an impact modifier, C) from 0.1 to 10% by weight of a copolymer of C1) from 50 to 95% by weight of styrene or substituted styrenes of the general formula I or a mixture of these in which R is an alkyl radical having from 1 to 8 carbon atoms or a hydrogen atom and R1 is an alkyl radical having from 1 to 8 carbon atoms and n has the value 0, 1, 2, or 3, and C2) from 5 to 50% by weight of structural units derived from one or more dicarboxylic anhydrides, D) from 0.001 to 20% by weight of iron powder, E) from 0.Type: ApplicationFiled: November 14, 2012Publication date: October 30, 2014Applicant: BASF SEInventors: Claus Gabriel, Manoranjan Prusty, Martin Baumert, Norbert Güntherberg
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Patent number: 8785534Abstract: The use of thermoplastic molding materials comprising A) 10 to 98.8% by weight of a mixture formed from a1) 40 to 70% by weight of nylon-6,6 or nylon-4,6 or nylon-6 or mixtures thereof, a2) 30 to 60% by weight of a polyamide having a ratio of methylene to amide groups of 7 to 12, B) 1 to 50% by weight of a fibrous or particulate filler, C) 0.1 to 3% by weight of a lubricant, D) 0.05 to 3% by weight of a heat stabilizer, E) 0 to 40% by weight of further additives, where the sum of the percentages by weight A) to E) and a1) and a2) adds to 100%, for production of stress cracking- and corrosion-resistant moldings.Type: GrantFiled: March 29, 2011Date of Patent: July 22, 2014Assignee: BASF SEInventors: Martin Klatt, Manoranjan Prusty, Axel Wilms, Anka Bernnat, Martin Baumert, Raquel Fernandez Rodiles, Philippe Desbois, Jochen Engelmann, Byung Seok Kim
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Patent number: 8629220Abstract: Thermoplastic molding compositions comprising A) from 10 to 99.9% by weight of a thermoplastic polyamide, B) from 0.1 to 20% by weight of a terpolymer obtainable via copolymerization of (B1) from 1 to 70% by weight of at least one electron-deficient olefin, (B2) from 0 to 85% by weight of at least one olefin which, at its olefinic double bond, bears only hydrogen atoms and/or carbon atoms without electron-withdrawing substituents, and (B3) from 1 to 99% by weight of at least one alkoxyvinylsilane, C) from 0 to 50% by weight of a fibrous or particulate filler or a mixture of these, D) from 0 to 50% by weight of other additives, where the total of the percentages by weight of components A) to D) is 100%.Type: GrantFiled: January 17, 2012Date of Patent: January 14, 2014Assignee: BASF SEInventors: Manoranjan Prusty, Arno Lange, Claus Gabriel, Matthias Scheibitz
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Patent number: 8623983Abstract: The application provides a terpolymer obtainable by copolymerizing (A) 1% to 70% by weight of at least one electron-deficient olefin, an example being an anhydride of a monoethylenically unsaturated C4 to C6 dicarboxylic acid, (B) 1% to 85% by weight of at least one olefin which on its olefinic double bond carries only hydrogen atoms and/or carbon atoms without electron-withdrawing substituents, an example being an isobutene homopolymer or copolymer having a number-average molecular weight of 100 to 500 000, and (C) 1% to 70% by weight of at least one alkoxyvinylsilane, and also derivatives of this terpolymer that are obtainable by modification or crosslinking.Type: GrantFiled: September 2, 2011Date of Patent: January 7, 2014Assignee: BASF SEInventors: Arno Lange, Matthias Scheibitz, Manoranjan Prusty
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Publication number: 20130320588Abstract: The invention relates to a process, comprising the following steps, for connecting two plastics elements to give a component, where a second plastics element is connected to a first plastics element by molding-on in a molding process or forming process: (a) inserting the first plastics element into a mold, where the first plastics element comprises at least one thermoplastic as matrix material, (b) introducing a plastics molding composition into the mold for molding the second plastics element, where the plastics molding composition comprises at least one thermoplastic having reactive groups or one mixture made of at least one thermoplastic and of a material having reactive groups which react chemically with reactive groups of the thermoplastic of the first plastics element.Type: ApplicationFiled: May 30, 2013Publication date: December 5, 2013Applicant: BASF SEInventors: Gijsbrecht Jacobus Maria Habraken, Manoranjan Prusty, Alireza Talebloo, Tobias Pfefferkorn, Andreas Wollny, Andreas Radtke, Jörg Schnorr, Oliver Geiger, Sameer Nalawade
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Patent number: 8563680Abstract: Thermoplastic molding compositions, comprising A) from 10 to 99.99% by weight of a polyamide B) from 0.01 to 20% by weight of a high-functionality polyetherol with an OH number of from 3 to 1350 mg KOH/g of polyetherol (to DIN 53240, part 2), C) from 0 to 70% by weight of further additives, where the total of the percentages by weight of components A) to C) is 100%.Type: GrantFiled: June 10, 2011Date of Patent: October 22, 2013Assignee: BASF SEInventors: Manoranjan Prusty, Martin Baumert, Bernd Bruchmann, Anna Cristadoro
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Patent number: 8536247Abstract: Thermoplastic molding compositions, comprising A) from 10 to 99.999% by weight of a polyimide B) from 0.001 to 20% by weight of iron powder with a particle size of at most 10 ?m (d50 value), which is obtainable via thermal decomposition of pentacarbonyliron, C) from 0 to 70% by weight of further additives, where the total of the percentages by weight of components A) to C) is 100%.Type: GrantFiled: October 18, 2010Date of Patent: September 17, 2013Assignee: BASF SEInventors: Manoranjan Prusty, Martin Baumert, Axel Wilms, Philippe Desbois, Alexander Traut, Gerald Lippert, Jordan Kurikov
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Patent number: 8466221Abstract: Thermoplastic molding compositions, comprising A) from 10 to 98% by weight of a thermoplastic polyamide, B) from 0.01 to 20% by weight of a highly branched melamine polymer or melamine-urea polymer, or a mixture of these, C) from 0 to 70% by weight of further additives, where the total of the percentages by weight of components A) to C) is 100%.Type: GrantFiled: March 8, 2011Date of Patent: June 18, 2013Assignee: BASF SEInventors: Manoranjan Prusty, Maxim Peretolchin, Martin Baumert
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Patent number: 8450407Abstract: Thermoplastic molding compositions, comprising A) from 10 to 98% by weight of a polyamide B) from 0.001 to 20% by weight of iron powder with a particle size of at most 10 ?m (d50 value) C) from 1 to 40% by weight of a halogen-free flame retardant from the group of the phosphorus- or nitrogen-containing compounds or P—N condensates, or a mixture of these D) from 0 to 70% by weight of further additives, where the total of the percentages by weight of components A) to D) is 100%.Type: GrantFiled: October 18, 2010Date of Patent: May 28, 2013Assignee: BASF SEInventors: Manoranjan Prusty, Martin Baumert, Michael Roth, Uske Klaus
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Publication number: 20130023613Abstract: The use of thermoplastic molding materials comprising A) 10 to 98.8% by weight of a mixture formed from a1) 40 to 70% by weight of nylon-6,6 or nylon-4,6 or nylon-6 or mixtures thereof, a2) 30 to 60% by weight of a polyamide having a ratio of methylene to amide groups of 7 to 12, B) 1 to 50% by weight of a fibrous or particulate filler, C) 0.1 to 3% by weight of a lubricant, D) 0.05 to 3% by weight of a heat stabilizer, E) 0 to 40% by weight of further additives, where the sum of the percentages by weight A) to E) and a1) and a2) adds to 100%, for production of stress cracking- and corrosion-resistant moldings.Type: ApplicationFiled: March 29, 2011Publication date: January 24, 2013Applicant: BASF SEInventors: Martin Klatt, Manoranjan Prusty, Axel Wilms, Anka Bernnat, Martin Baumert, Raquel Fernandez Rodiles, Philippe Desbois, Jochen Engelmann, BS Kim
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Patent number: 8268920Abstract: Thermoplastic molding compositions comprising A) from 10 to 99.94% by weight of a polyamide, B) from 0.05 to 5% by weight of a polyethyleneimine homo- or copolymer, C) from 0.01 to 20% by weight of iron powder, and D) from 0 to 70% by weight of further additives, where the total of the percentages by weight of A) to D) is 100%.Type: GrantFiled: December 10, 2009Date of Patent: September 18, 2012Assignee: BASF SEInventors: Manoranjan Prusty, Philippe Desbois, Matthias Scheibitz, Martin Baumert