公开(公告)号：US11840606B2

公开(公告)日：2023-12-12

申请号：US17552192

申请日：2021-12-15

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A. ,  VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.

Inventor： Kelly D. Branham ,  David B. Roller ,  Stéphane Jeol ,  Marco Apostolo ,  Robert B. Moore ,  Lindsey Anderson ,  Samantha Talley ,  Xijing Yuan

IPC: C08G65/48 ,  C08G65/40

CPC classification number: C08G65/485 ,  C08G65/4018 ,  C08G65/4056 ,  C08G2650/40

Abstract: Described here are blocky PEEK copolymers and corresponding synthesis methods. It was surprisingly found that synthesis of blocky PEEK copolymers in a non-solvent environment with respect to PEEK produced blocky PEEK copolymers with high degrees of functionalization and crystallinity. The blocky PEEK copolymers had an increased blocky structure, relative to corresponding PEEK copolymer synthesized with other known methods. Moreover, membranes formed from the blocky PEEK polymers are particularly desirable in fuel cell applications. For example, the membranes formed from the blocky PEEK polymers had surprisingly large ion conductivities as well as significantly improved chemical and thermal resistance, at least in part, to the improved functionalization and crystallinity.

公开(公告)号：US11136671B2

公开(公告)日：2021-10-05

申请号：US15778988

申请日：2016-11-25

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Paula Cojocaru ,  Andrea Vittorio Oriani ,  Stefano Mauri ,  Marco Apostolo

IPC: C23C18/20 ,  C23C18/22 ,  C23C18/30 ,  H04R31/00 ,  H04R7/12 ,  C23C18/40 ,  C08G65/40 ,  C08L81/06 ,  C23C18/44 ,  C23C18/16

Abstract: The present invention relates to a composition in the form of sheet or layer comprising a layer of an aromatic polymer and a layer of metal adhering to at least one side of said polymeric sheet, and to its uses.

公开(公告)号：US11094428B2

公开(公告)日：2021-08-17

申请号：US16617410

申请日：2018-05-24

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Massimo Genoni ,  Stefano Mauri ,  Mattia Bassi ,  Marco Apostolo ,  Marco Avataneo

IPC: H01B7/26 ,  H01B3/44 ,  C23C18/16 ,  C23C18/32 ,  C23C18/40 ,  C25D9/04 ,  H01B7/02 ,  H01B13/22 ,  H05K9/00

Abstract: The present invention relates to a cable, suitable for both electrical and data transmission, comprising at least one shield layer, comprising a metal layer directly adhering onto the polymeric layer.

公开(公告)号：US10676827B2

公开(公告)日：2020-06-09

申请号：US15536127

申请日：2015-12-18

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Nicasio Edoardo Messina ,  Marco Colladon ,  Paula Cojocaru ,  Vincenzo Arcella ,  Marco Apostolo ,  Francesco Maria Triulzi

IPC: C23C18/22 ,  F16L58/08 ,  E21B17/10 ,  C23C18/16 ,  C23C18/20 ,  C23C18/32 ,  C23C18/31 ,  E21B17/01 ,  F16L11/04

Abstract: The present invention pertains to a multilayer tubular article, to processes for the manufacture of said multilayer tubular article and to uses of said multilayer tubular article in upstream applications for conveying hydrocarbons from a well to a floating off-shore unit via a bottom platform.

公开(公告)号：US10450657B2

公开(公告)日：2019-10-22

申请号：US15536128

申请日：2015-12-18

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Paula Cojocaru ,  Francesco Maria Triulzi ,  Marco Apostolo ,  Maurizio Biso

IPC: H01M4/04 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  C23C18/18 ,  H01M4/36 ,  H01M4/62 ,  C23C18/16 ,  C25D7/00 ,  C25D5/54 ,  C23C18/40 ,  H01M4/1391 ,  H01M4/02

Abstract: The present invention pertains to an electrode-forming composition comprising: (a) at least one fluoropolymer [polymer (F)]; (b) particles of at least one active electrode material [particles (P)], said particles (P) comprising: —a core comprising at least one active electrode compound [compound (NMC)] of formula (I): Li[Lix(ApBQCw)1-x]O2  (I) wherein A, B and C, different from each other, are selected from the group consisting of Fe, Ni, Mn and Co, x is comprised between 0 and 0.3, P is comprised between 0.2 and 0.8, preferably between 0.2 and 0.5, more preferably between 0.2 and 0.4, Q is comprised between 0.1 and 0.4, and W is comprised between 0.1 and 0.4, and —an outer layer consisting of a metal compound [compound (M)] different from Lithium, said outer layer at least partially surrounding said core; and (c) a liquid medium [medium (L)]. The present invention also pertains to a process for manufacturing said electrode-forming composition, to the use of said electrode-forming composition in a process for manufacturing a positive electrode and to the positive electrode obtainable therefrom.

公开(公告)号：US20220127419A1

公开(公告)日：2022-04-28

申请号：US17552192

申请日：2021-12-15

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A. ,  VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.

Inventor： Kelly D. Branham ,  David B. Roller ,  Stéphane Jeol ,  Marco Apostolo ,  Robert B. Moore ,  Lindsey Anderson ,  Samantha Talley ,  Xijing Yuan

IPC: C08G65/48 ,  C08G65/40

Abstract: Described here are blocky PEEK copolymers and corresponding synthesis methods. It was surprisingly found that synthesis of blocky PEEK copolymers in a non-solvent environment with respect to PEEK produced blocky PEEK copolymers with high degrees of functionalization and crystallinity. The blocky PEEK copolymers had an increased blocky structure, relative to corresponding PEEK copolymer synthesized with other known methods. Moreover, membranes formed from the blocky PEEK polymers are particularly desirable in fuel cell applications. For example, the membranes formed from the blocky PEEK polymers had surprisingly large ion conductivities as well as significantly improved chemical and thermal resistance, at least in part, to the improved functionalization and crystallinity.

公开(公告)号：US10696768B2

公开(公告)日：2020-06-30

申请号：US15121266

申请日：2015-02-25

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Marco Apostolo ,  Francesco Maria Triulzi ,  Paula Cojocaru ,  Ivan Wlassics ,  Giuseppe Marchionni ,  Claudio Adolfo Pietro Tonelli

IPC: A61L9/04 ,  A61K8/00 ,  C08F214/22 ,  C08J3/24 ,  C08J3/28 ,  H01L31/048 ,  C08F214/18 ,  C08J5/18

Abstract: The present invention pertains to a process for the manufacture of a crosslinkable fluoropolymer, to said crosslinkable fluoropolymer and the crosslinked fluoropolymer obtainable therefrom, to a film comprising said crosslinkable fluoropolymer or said crosslinked fluoropolymer and to uses of said crosslinked fluoropolymer film in various applications.

公开(公告)号：US10506710B1

公开(公告)日：2019-12-10

申请号：US16566854

申请日：2019-09-10

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Paula Cojocaru ,  Marco Apostolo ,  Alessio Marrani ,  Ivan Falco

IPC: H05K1/03 ,  H05K1/02 ,  H05K3/12 ,  H05K3/00 ,  H05K3/46 ,  H05K3/18 ,  H05K3/22

Abstract: The present invention pertains to a process for the manufacture of a multilayer assembly comprising applying at least one patterned substrate onto at least one surface of at least one non-patterned substrate.The present invention also pertains to the multilayer assembly obtainable by said process and to uses of said multilayer assembly in various applications.

公开(公告)号：US10455696B2

公开(公告)日：2019-10-22

申请号：US14917172

申请日：2014-09-05

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Paula Cojocaru ,  Marco Apostolo ,  Alessio Marrani ,  Ivan Falco

IPC: H05K3/12 ,  H05K1/02 ,  C08J7/06 ,  H05K3/00 ,  H05K3/18 ,  H05K3/22 ,  H05K3/46 ,  C03C17/38

Abstract: The present invention pertains to a process for the manufacture of a multilayer assembly comprising applying at least one patterned substrate onto at least one surface of at least one non-patterned substrate. The present invention also pertains to the multilayer assembly obtainable by said process and to uses of said multilayer assembly in various applications.

公开(公告)号：US09595714B2

公开(公告)日：2017-03-14

申请号：US14366318

申请日：2012-12-17

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Frederic Fouda Onana ,  Riccardo Pieri ,  Marco Apostolo ,  Hans Edouard Miltner ,  Anne-Lise Goffin ,  Shilei Chen

IPC: H01M4/00 ,  H01B1/24 ,  B05D5/12 ,  H01M4/485 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/58 ,  H01M4/62 ,  C08F214/22 ,  H01M4/505 ,  H01M4/525 ,  H01M4/04 ,  H01M10/0525

CPC classification number: H01M4/485 ,  B05D5/12 ,  C08F214/225 ,  H01B1/24 ,  H01M4/0402 ,  H01M4/0404 ,  H01M4/0409 ,  H01M4/0414 ,  H01M4/0419 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/623 ,  H01M4/625 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54

Abstract: The present invention pertains to a solvent based electrode-forming composition which comprises at least one vinylidene fluoride (VDF) polymer and a graphene oxide with an oxygen content of no more than 25 wt % dispersed in an organic solvent, wherein the VDF polymer comprises recurring units derived from vinylidene fluoride (VDF) and from at least one (meth)acrylic monomer (MA) having formula (I) here below: wherein: —R1, R2 and R3, equal to or different from each other, are independently selected from a hydrogen atom and a C1-C3 hydrocarbon group, and —ROH is a hydrogen atom or a C1-C5 hydrocarbon moiety comprising at least one hydroxyl group. The present invention further relates to a process for manufacturing said electrode-forming composition, and the use thereof for manufacturing an electrode of secondary lithium batteries.

Abstract translation: 本发明涉及一种溶剂型电极形成组合物，其包含至少一种偏二氟乙烯（VDF）聚合物和分散在有机溶剂中的氧含量不超过25wt％的氧化石墨烯氧化物，其中VDF聚合物包括重复 衍生自偏氟乙烯（VDF）的单元和由式（I）表示的至少一种（甲基）丙烯酸单体（MA）：其中：-R1，R2和R3彼此相同或不同，独立地选自 氢原子和C1-C3烃基，-ROH是氢原子或包含至少一个羟基的C1-C5烃部分。 本发明还涉及制造所述电极形成用组合物的方法及其制造二次锂电池电极的用途。