Patents by Inventor Mohammad Jamal El-Hibri
Mohammad Jamal El-Hibri 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: 9728297Abstract: A mobile electronic device comprising at least one part made of a polymer composition [composition (C), herein after] comprising at least one part made of a polymer composition [composition (C), herein after] comprising from at least one polyaryletherketone polymer [(PAEK) polymer], and at least one nitride (NI) of an element having an electronegativity (?) of from 1.3 to 2.5, as defined in <<Handbook of Chemistry and Physics>>, CRC Press, 64th edition, pages B-65 to B-158, based on the total weight of the composition (C).Type: GrantFiled: December 18, 2013Date of Patent: August 8, 2017Assignee: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: Mohammad Jamal El-Hibri, David B. Thomas
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Patent number: 9650485Abstract: A foam material made from a composition [composition (C)] comprising at least one high temperature poly(aryl ether sulfone) (PAESHT) polymer characterized in that the PAES polymer comprises from 1 to 99% by weight amount of at least one recurring unit (RPAES) [(RPAES?1)]) based on the total amount of recurring units, and from 1 to 99% by weight amount of at least one recurring unit (RPAES) [(RPAES?2)], based on the total amount of recurring units, and wherein said (RPAES?2) recurring unit is different from the (RPAES?1) recurring unit.Type: GrantFiled: October 10, 2013Date of Patent: May 16, 2017Assignee: SOLVAY SPECIALTY POLYMERS USA, LLC.Inventors: Mohammad Jamal El-Hibri, Nirupama Kenkare, Kermit S. Kwan, William Walter Looney
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Patent number: 9611361Abstract: A poly(arylether sulfone) polymeric material comprising polymer molecules wherein more than 50% moles of the recurring units of said polymer molecules are recurring units (Rt), equal to or different from each other, complying with formula (St): -E-Ar1—S02-[Ar2-(T-Ar3)n—S02]m-Ar4— (formula St) wherein: n and m, equal to or different from each other, are independently zero or an integer of 1 to 5, each of Ar1, Ar2, Ar3 and Ar4 equal to or different from each other and at each occurrence, is an aromatic moiety, T is a bond or a divalent group optionally comprising one or more than one heteroatom—E is of formula (Et): wherein each of R?, equal to or different from each other, is selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, aryl, ether, thioether, carboxylic acid, ester, amide, imide, alkali or alkaline earth metal sulfonate, alkyl sulfonate, alkali or alkaline earth metal phosphonate, alkyl phosphonate, amine and quaternary ammonium; j? is zero or is an integer from 1 to 4; and whereinType: GrantFiled: April 30, 2014Date of Patent: April 4, 2017Assignee: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: Chantal Louis, Mohammad Jamal El-Hibri, David B. Thomas, Hemantkumar Patel
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Publication number: 20170022322Abstract: A copolymer essentially consisting of: from 50 to 99 mole % of at least one recurring unit (R1), based on the total mole amount of the recurring units (R1) and (R2), wherein the recurring unit (R1) is derived from incorporation of 4,4?-terphenyl-p-diol and a dihaloaryl sulfone compound and from 1 to 50 mole % of at least one recurring unit (R2), based on the total mole amount of the recurring units (R1) and (R2), wherein the recurring unit (R2) is derived from incorporation of 4,4?-terphenyl-p-diol and a dihaloaryl ketone compound.Type: ApplicationFiled: January 21, 2015Publication date: January 26, 2017Applicant: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: Chantal LOUIS, Mohammad Jamal EL-HIBRI, David B. THOMAS
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Patent number: 9539361Abstract: A prosthetic device comprising at least one part consisting of a polymer composition comprising at least one polyarylene (P1) and at least one polyarylether selected from the group consisting of poly(aryl ether ketone)s (P2) and poly(aryl ether sulfone)s (P3).Type: GrantFiled: March 8, 2010Date of Patent: January 10, 2017Assignee: SOLVAY SPECIALTY POLYMERS USA, L.L.C.Inventors: Satchit Srinivasan, Nikica Maljkovic, Romana B. Chavers, Mohammad Jamal El-Hibri, Roy L. Carter, David B. Thomas, Leslie J. Myrick, Todd S. Rushing
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Publication number: 20160312000Abstract: An oil and gas recovery article comprising at least one part made from injection molding a composition [composition (C)] consisting essentially of from 50 to 99.5% by weight (wt. %) of at least one polyaryletherketone polymer [(PAEK) polymer, herein after]; from 0.5 to 15.0% by weight (wt. %) of at least one nitride (NI) of an element having an electronegativity (c) of from 1.3 to 2.5, as listed in <<Handbook of Chemistry and Physics>>, CRC Press, 64th edition, pages B-65 to B-158; and from 0 to 35.0% by weight (wt. %) of at least one optional ingredient selected from the group consisting of selected from the group consisting of colorants, pigments, light stabilizers, heat stabilizers, antioxidants, acid scavengers, processing aids, nucleating agents, internal lubricants and/or external lubricants, flame retardants, smoke-suppressing agents, anti-static agents, anti-blocking agents, conductivity additives and reinforcing additives, all wt. % are relative to the total weight of the composition (C).Type: ApplicationFiled: December 17, 2014Publication date: October 27, 2016Inventor: Mohammad Jamal EL-HIBRI
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Publication number: 20160304716Abstract: A friction and wear article comprising at least one part made of a composition comprising: i. from 35 to 98% by weight (wt. %) of a polymeric material, comprising, relative to the total weight of the composition (C): —from 25 to 85 wt. % of at least one polyetherimide polymer [(PEI) polymer, herein after], relative to the total weight of the (PEI) polymer and the (PAEK) NI polymer, —from 15 to 75 wt. % of at least one polyaryletherketone polymer [(PAEK) polymer, herein after], relative to the total weight of the (PEI) polymer and the (PAEK) polymer; and ii. from 2 to 65 wt. % of a filler comprising, relative to the total weight of the composition (C): —from 5 to 95 wt. % of at least one fibrous filler, relative to the total weight of filler, and —from 5 to 95 wt. % of at least one mineral non-fibrous filler, relative to the total weight of filler.Type: ApplicationFiled: October 23, 2014Publication date: October 20, 2016Applicant: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: Vijay GOPALAKRISHNAN, Mohammad Jamal EL-HIBRI
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Publication number: 20160168332Abstract: A chemical processing article comprising at least one part made of a poly(arylether sulfone) polymeric material comprising at least one poly(arylether sulfone) polymer, wherein said (t-PAES) polymer comprising more than 50% moles of recurring units (Rt) of formula (St): -E-Ar1—SO2—[Ar2-(T-Ar3)n-SO2]m—Ar4 wherein n and m, equal to or different from each other, are independently zero or an integer of 1 to 5, each of Ar1, Ar2, Ar3 and Ar4 equal to or different from each other and at each occurrence, is an aromatic moiety, T is a bond or a divalent group and E is of formula (Et) wherein each of R?, equal to or different from each other, is selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, aryl, ether, thioether, carboxylic acid, ester, amide, imide, alkali or alkaline earth metal sulfonate, alkyl sulfonate, alkali or alkaline earth metal phosphonate, alkyl phosphonate, amine and quaternary ammonium; j? is zero or is an integer from 1 to 4.Type: ApplicationFiled: July 16, 2014Publication date: June 16, 2016Applicant: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: David B. THOMAS, Chantal LOUIS, Mohammad Jamal EL-HIBRI
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Publication number: 20160159986Abstract: An oil and gas recovery article comprising at least one part made of a poly(arylether sulfone) polymeric material comprising at least one poly(arylether sulfone) polymer, wherein said (t-PAES) polymer comprising more than 50% moles of recurring units (Rt) of formula (St): -E-Ar1—SO2—[Ar2-(T-Ar3)n—SO2]m—Ar4 wherein n and m, equal to or different from each other, are independently zero or an integer of 1 to 5, each of Ar1, Ar2, Ar3 and Ar4 equal to or different from each other and at each occurrence, is an aromatic moiety, T is a bond or a divalent group and E is of formula (Et), wherein each of R?, equal to or different from each other, is selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, aryl, ether, thioether, carboxylic acid, ester, amide, imide, alkali or alkaline earth metal sulfonate, alkyl sulfonate, alkali or alkaline earth metal phosphonate, alkyl phosphonate, amine and quaternary ammonium; j? is zero or is an integer from 1 to 4.Type: ApplicationFiled: July 16, 2014Publication date: June 9, 2016Applicant: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: David B. THOMAS, Chantal LOUIS, Mohammad Jamal EL-HIBRI
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Patent number: 9345812Abstract: Medical tubing (T), such as a guidewire, a stent, a catheter or a hollow needle, made of a kinked rigid-rod polyarylene exhibiting a outstanding characteristics including high torqueability, high pushability and high flexibility and which can be easily thin-wall extruded under especially harsh conditions.Type: GrantFiled: April 25, 2014Date of Patent: May 24, 2016Assignee: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: Mohammad Jamal El-Hibri, Brian Baleno, Nikica Maljkovic, Bianca Sadicoff Shemper, Jean-Baptiste Bonnadier, Daniel J. Ireland, Henri N. J. Massilon
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Publication number: 20160114563Abstract: A mobile electronic part comprising: (i) a shaped metal part, at least part of the surface thereof being coated with at least one polymer layer (L), wherein the metal is selected from a group consisting of magnesium, aluminum and alloys of these metals, and wherein said polymer layer (L) comprises at least one polymer selected from an aromatic polyamide-imide polymer [(PAI) polymer, herein after] or a poly(ethersulfone) polymer [(PESU) polymer herein after], and (ii) a thermoplastic resin composition layer [layer (T), herein after] fixed to the at least one polymer layer (L) of said shaped metal part wherein said composition comprises at least one thermoplastic polymer [polymer (T), herein after].Type: ApplicationFiled: June 10, 2014Publication date: April 28, 2016Inventors: Geoffrey Scott Underwood, Gregory C. Plithides, Mohammad Jamal El-Hibri, Hong Chen, Sebastien Petillon, Philippe Brasseur, Suresh R. Sriram
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Publication number: 20160090450Abstract: A poly(arylether sulfone) polymer [(t-PAES) polymer, herein after], wherein more than 70% moles of the recurring units are recurring units (Rt) of formula (St): -E-Ar1—S02-[Ar2-(T-Ar3)n—SO2]m-Ar4— (formula St) wherein: n and m, equal to or different from each other, are independently zero or an integer of 1 to 5, each of Ar1, Ar2, Ar3 and Ar4 equal to or different from each other and at each occurrence, is an aromatic moiety, T is a bond or a divalent group optionally comprising one or more than one heteroatom; —E is of formula (Et), wherein each of R?, equal to or different from each other, is selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, aryl, ether, thioether, carboxylic acid, ester, amide, imide, alkali or alkaline earth metal sulfonate, alkyl sulfonate, alkali or alkaline earth metal phosphonate, alkyl phosphonate, amine and quaternary ammonium; j? is zero or is an integer from 1 to 4, and said (t-PAES) polymer having a number average molecular weight (Mn) ranging from 41 000 toType: ApplicationFiled: April 30, 2014Publication date: March 31, 2016Applicant: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: Chantal LOUIS, Mohammad Jamal EL-HIBRI, David B. THOMAS, Hemantkumar PATEL
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Publication number: 20160083523Abstract: A poly(arylether sulfone) polymeric material comprising polymer molecules wherein more than 50% moles of the recurring units of said polymer molecules are recurring units (Rt), equal to or different from each other, complying with formula (St): -E-Ar1—S02-[Ar2-(T-Ar3)n-S02]m-Ar4— (formula St) wherein: n and m, equal to or different from each other, are independently zero or an integer of 1 to 5, each of Ar1, Ar2, Ar3 and Ar4 equal to or different from each other and at each occurrence, is an aromatic moiety, T is a bond or a divalent group optionally comprising one or more than one heteroatom—E is of formula (Et): wherein each of R?, equal to or different from each other, is selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, aryl, ether, thioether, carboxylic acid, ester, amide, imide, alkali or alkaline earth metal sulfonate, alkyl sulfonate, alkali or alkaline earth metal phosphonate, alkyl phosphonate, amine and quaternary ammonium; j? is zero or is an integer from 1 to 4; and whereinType: ApplicationFiled: April 30, 2014Publication date: March 24, 2016Applicant: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: Chantal LOUIS, Mohammad Jamal EL-HIBRI, David B. THOMAS, Hemantkumar PATEL
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Publication number: 20160075876Abstract: A composition [composition (C), herein after] comprising from 30 to 95% by weight of at least one poly(arylether sulfone) polymer, wherein said polymer comprising more than 50% moles of recurring units (Rt) of formula (St): -E-Ar1—SO2—[Ar2-(T-Ar3)n—SO2]m—Ar4-(formula S) wherein n and m, equal to or different from each other, are independently zero or an integer of 1 to 5, each of Ar1, Ar2, Ar3 and Ar4 equal to or different from each other and at each occurrence, is an aromatic moiety, T is a bond or a divalent group optionally comprising one or more than one heteroatom;and E is of formula (Et): herein each of R?, equal to or different from each other, is selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, aryl, ether, thioether, carboxylic acid, ester, amide, imide, alkali or alkaline earth metal sulfonate, alkyl sulfonate, alkali or alkaline earth metal phosphonate, alkyl phosphonate, amine and quaternary ammonium; j? is zero or is an integer from 1 to 4, from to 50% wt.Type: ApplicationFiled: April 30, 2014Publication date: March 17, 2016Applicant: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: Mohammad Jamal EL-HIBRI, Chantal LOUIS, David B. THOMAS, Hemantkumar PATEL
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Publication number: 20160069503Abstract: The present invention pertains to a process for lining a metal pipeline, said process comprising the following steps: (i) processing a thermoplastic polymer composition thereby providing a pipe liner having an outer diameter greater than the inner diameter of said metal pipeline, said thermoplastic polymer composition comprising, preferably consisting of:—at least one poly(aryl ether ketone) polymer [(PAEK) polymer],—at least one poly(phenylene sulfone) polymer [(PPSU) polymer],—optionally, at least one poly(arylene sulfide) [(PAS) polymer], and—optionally, at least one plasticizer; (ii) deforming said pipe liner thereby providing a deformed pipe liner having an outer diameter smaller than the inner diameter of said metal pipeline; (iii) inserting the deformed pipe liner in said metal pipeline; and (iv) expanding the deformed pipe liner to fit with the inner diameter of said metal pipeline.Type: ApplicationFiled: April 16, 2014Publication date: March 10, 2016Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.Inventors: Nicasio Edoardo MESSINA, Eric MARTIN, Mohammad Jamal EL-HIBRI
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Publication number: 20160060414Abstract: A method for manufacturing a thermoformed a polyetherimide/poly(biphenyl ether sulfone) foam article which comprises following three steps: Step 1. preparing a polyetherimide (PEI)/poly(biphenyl ether sulfone) (P2) foamable composition [composition (FP)], wherein said composition (FP) comprises PEI in an amount ranging from 0.1% weight (% wt.) to 99.9% wt., based on the total weight of the PEI and the poly(biphenyl ether sulfone) (P2), Step 2. foaming the composition (FP) to yield a foamed (PEI)/poly(biphenyl ether sulfone) material [foam (P) material], and Step 3. molding said foam (P) material under the effect of heat and pressure to provide a thermoformed foamed article.Type: ApplicationFiled: April 14, 2014Publication date: March 3, 2016Applicant: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: Nirupama KENKARE, Kermit S. KWAN, Mohammad Jamal EL-HIBRI
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Publication number: 20150348673Abstract: A mobile electronic device comprising at least one part made of a polymer composition [composition (C), herein after] comprising at least one part made of a polymer composition [composition (C), herein after] comprising from at least one polyaryletherketone polymer [(PAEK) polymer], and at least one nitride (NI) of an element having an electronegativity (?) of from 1.3 to 2.5, as defined in <<Handbook of Chemistry and Physics>>, CRC Press, 64th edition, pages B-65 to B-158, based on the total weight of the composition (C).Type: ApplicationFiled: December 18, 2013Publication date: December 3, 2015Applicant: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: Mohammad Jamal EL-HIBRI, David B. THOMAS
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Patent number: 9200157Abstract: Blend (B) comprising: at least one aromatic polycarbonate (P1), and at least one polyarylene (P2), more than 50 wt. % of the recurring units thereof are optionally substituted arylene groups [recurring units (R2)], each of said recurring units (R2) being linked by each of its two ends to two other optionally substituted arylene groups via a direct C—C linkage, and said recurring units (R2) being a mix (M) consisting of: between 0 and 75 mole %, based on the total number of moles of recurring units (R2), of rigid rod-forming arylene units (R2a), optionally substituted by at least one monovalent substituting group, with between 25 and 100 mole %, based on the total number of moles of recurring units (R2), of kink-forming arylene units (R2b), optionally substituted by at least one monovalent substituting group. Article or part of an article comprising the blend (B).Type: GrantFiled: March 6, 2007Date of Patent: December 1, 2015Assignee: SOLVAY ADVANCED POLYMERS, L.L.C.Inventors: Mohammad Jamal El-Hibri, Leslie J. Myrick, David B. Thomas, Roy L. Carter, Nikica Maljkovic, Christopher Davis, Scott A. Harding
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Publication number: 20150307677Abstract: A foam material having one glass transition temperature (Tg) and made from an immiscible composition having at least two glass transition temperatures (Tg) by an extrusion process wherein said composition (C) comprises at least one polyarylene (P1) polymer, wherein more than 50% by moles (moles %) of the recurring units of said (P1) polymer are recurring units (R1) consisting of an arylene group, wherein said arylene group is a hydrocarbon divalent group consisting of one core composed of one benzene ring or of a plurality of benzene rings fused together by sharing two or more neighboring ring carbon atoms, said benzene ring being optionally substituted, wherein each of said arylene group is bound to two other arylene groups of neighboring recurring units (R1) through a first C—C bond (E1) and a second C—C bond (E2), wherein at least 20 moles % of recurring units (R1) are kink-forming arylene units (R1-b), the remainder being rigid rod-forming arylene units (R1-a) different from aryleneR1—b units, wherein inType: ApplicationFiled: December 3, 2013Publication date: October 29, 2015Inventors: Mohammad Jamal EL-HIBRI, Marc SCHELLES, Michel MAGDELYNS
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Publication number: 20150306279Abstract: A prosthetic device comprising at least one part made of a polymer composition [composition (C), herein after] comprising at least one part made of a polymer composition [composition (C), herein after] comprising a polymer composition [composition (C)] comprising at least one polyaryletherketone polymer [(PAEK) polymer], and at least one nitride (NI) of an element having an electronegativity (c) of from 1.3 to 2.5, as defined in <<Handbook of Chemistry and Physics>>, CRC Press, 64th edition, pages B-65 to B-158.Type: ApplicationFiled: December 18, 2013Publication date: October 29, 2015Applicant: SOLVAY SPECIALTY POLYMERS USA, LLCInventors: Mohammad Jamal EL-HIBRI, David B. THOMAS