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Mohammad Jamal El Hibri, Nirupama Kenkare, Kermit S Kwan, William Walter Looney: High temperature sulfone (HTS) foam materials. SOLVAY SPECIALTY POLYMERS USA, Jarrod N Raphael, Dwight M Benner II, May 16, 2017: US09650485

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 o ...


2
Shari A Weinberg: Fire resistant, high flow poly(aryl ether sulfone) composition. SOLVAY SPECIALTY POLYMERS USA L L C, Jarrod N Raphael, Dwight M Benner II, September 13, 2016: US09441110

Polymer composition (C) containing (i) a poly(aryl ether sulfone) material (M12) composed of a poly(biphenyl ether sulfone) (P1) and, optionally in addition, a poly(aryl ether sulfone) (P2) containing recurring units with arylene groups linked to each other via a secondary, ternary or quaternary car ...


3
Shari W Axelrad, Charles Moses, Ahmed Khan, Narmandakh Taylor, Charles R Hoppin: Epoxy resin compositions. SOLVAY SPECIALTY POLYMERS USA, Jarrod N Raphael, Dwight M Benner II, March 21, 2017: US09598572

An epoxy resin composition [composition (C)] comprising: (i) from 30 to 90% by weight of at least one epoxy compound [compound E], based on the total weight of the composition (C); (ii) from 0 to 60% by weight of at least one curing agent [agent C], based on the total weight of the composition (C); ...


4
Mohammad Jamal El Hibri, Keshav Gautam, Ahmed Khan: PAEK/PAES compositions. SOLVAY SPECIALTY POLYMERS USA, Jarrod N Raphael, Dwight M Benner II, October 3, 2017: US09777156

A composition [composition (C)] comprising from 1 to 90% by weight (wt. %) of at least one poly(aryl ether ketone) [(PAEK) polymer, herein after], from to 25 wt. % of at least one polyphenylsulfone polymer [(PPSU) polymer, herein after], from 1 to 90% wt. % of at least one poly(aryl ether sulfone) p ...


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Mahendra Dosi, Ziad Husein, Ronald Mysona: Process for sulfonating halobenzene derivatives with sulfur trioxide. SOLVAY SPECIALTY POLYMERS USA, Jarrod N Raphael, Dwight M Benner II, July 19, 2016: US09394245

A process for sulfonating at least one halobenzene with sulfur trioxide (SO3) comprising the following steps: Step 1. manufacturing a gaseous mixture [mixture (M)] comprising SO3 and at least one additional gas different from SO3 by oxidizing sulfur dioxide in the presence of at least one catalyst, ...


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Chantal Louis, Mohammad Jamal El Hibri, David B Thomas, Hemantkumar Patel: Polyarylene ether sulfone (PAES) polymers. SOLVAY SPECIALTY POLYMERS USA, Jarrod N Raphael, Dwight M Benner II, January 16, 2018: US09868825

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 inte ...


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Chantal Louis: Process for the manufacture of dihalodiphenylsulfones starting from organic acids. SOLVAY SPECIALITY POLYMERS USA, Jarrod N Raphael, Dwight M Benner II, July 12, 2016: US09388128

A process for the preparation of dihalodiphenylsulfones such as 4,4′-dichlorodiphenyl sulfone or 4,4′-bis-(4-chlorophenylsulfonyl)biphenyl with high regioselectivity, at low temperature and in the absence of toxic reagents by reacting together at least one acid, sulfur trioxide and at least one halo ...


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Chantal Louis: Process for the manufacture of dihalodiphenylsulfones. SOLVAY SPECIALTY POLYMERS USA, Jarrod N Raphael, Dwight M Benner II, July 19, 2016: US09394248

A process for the preparation of dihalodiphenylsulfones_such as 4,4′-dichlorodiphenyl sulfone or 4,4′-bis-(4-chlorophenylsulfonyl)biphenyl with high regioselectivity, at low temperature and in the absence of toxic reagents by reacting together at least one acid, at least one fluorinated anhydride an ...


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Mohammad Jamal El Hibri, David B Thomas: Mobile electronic device. SOLVAY SPECIALTY POLYMERS USA, Jarrod N Raphael, Dwight M Benner II, August 8, 2017: US09728297

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 ...