公开(公告)号：US10808143B2

公开(公告)日：2020-10-20

申请号：US16082846

申请日：2017-03-03

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC

Inventor： Chantal Louis ,  Mohammad Jamal El-Hibri ,  Ryan Hammonds ,  Jiqiang Xia

IPC: C09D171/12 ,  C08G65/40 ,  C08L71/00 ,  C09D171/00 ,  C23C26/00 ,  H01B3/36 ,  H01B13/06

Abstract: A polyaryl ether ether composition(C) and methods of uses thereof are herein disclosed. The composition comprises a polymer blend [blend (B)] consisting of: —a first polyaryl ether ketone (PAEK-1)and —a second polyaryl ether ketone (PAEK-2), wherein the (PAEK-1) is crystalline and exhibits a melting temperature Tm of 330° C. or higher and the (PAEK-2) is either amorphous or crystalline and exhibits a melting temperature Tm of 315° C. or lower and wherein the (PAEK-1) constitutes more than 0% wt of blend (B). Composition (C) can be used in particular for the manufacture of coated metal surfaces, in particular for the coating of wires or of (part of) electronic devices.

公开(公告)号：US11359120B2

公开(公告)日：2022-06-14

申请号：US16644960

申请日：2018-09-13

Applicant: Solvay Specialty Polymers USA, LLC

Inventor： Chantal Louis ,  Mohammad Jamal El-Hibri ,  Ryan Hammonds

IPC: C09J171/00 ,  C08G65/40 ,  C08J5/12 ,  C08L71/00

Abstract: Disclosed is a polymer-metal junction including a polymer composition in contact with a metal substrate, where the polymer composition comprises a polymer component including a PEEK-PEDEK copolymer having a PEEK/PEDEK mole ratio ranging from about 60/40 to about 30/70 and a melting point (Tm) greater than 320° C., and where the polymer composition includes less than 10 wt. % of a sulfur-or-carbonyl-containing solvent, based on the total weight of the polymer composition. Also disclosed are methods of making the polymer-metal junction and articles including the polymer-metal junction.

公开(公告)号：US11654615B2

公开(公告)日：2023-05-23

申请号：US16771702

申请日：2018-12-19

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC

Inventor： Stéphane Jeol ,  Nancy J. Singletary ,  Ryan Hammonds ,  Hai Van ,  David B. Thomas

IPC: B29C64/118 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  B33Y70/10 ,  C08L65/02 ,  C08L71/12 ,  C08L79/08 ,  C08L81/06

CPC classification number: B29C64/118 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/10 ,  B33Y80/00 ,  C08L65/02 ,  C08L71/12 ,  C08L79/08 ,  C08L81/06 ,  C08G2261/312

Abstract: A method for manufacturing a three-dimensional (3D) object with an additive manufacturing system, comprising a step consisting in printing layers of the 3D object from the part material comprising a polymeric component comprising, based on the total weight of the polymeric component:



from 5 to 95 wt. % of at least one polymer (P1) comprising at least 50 mol. % of recurring units (R1) consisting of an arylene group comprising at least one benzene ring, each recurring unit (R1) being bound to each other through C—C bonds, wherein the recurring units (R1) are such that, based on the total number of moles of recurring units (R1):less than 90 mol. % are rigid rod-forming arylene units (R1-a), and at least 10 mol. % are kink-forming arylene units (R1-b), and
from 5 to 95 wt. % of at least one polymer (P2), having a glass transition temperature (Tg) between 140° C. and 265° C., and no melting peak, as measured by differential scanning calorimetry (DSC) according to ASTM D3418.

公开(公告)号：US11254816B2

公开(公告)日：2022-02-22

申请号：US16491467

申请日：2018-03-05

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC

Inventor： Chantal Louis ,  Ryan Hammonds ,  Mattia Bassi ,  Luca Merlo

IPC: C08L71/00 ,  C08G65/40 ,  C08L27/18 ,  H01B3/30 ,  H01B3/42 ,  H01B3/44

Abstract: The invention pertains to composition of fluoroplastic and poly(aryletherketone), to method of making the same, and to shaped products therefrom, including notably wire sheaths, which combine advantageous performances of both ingredients, which can be easily manufactured through conventional equipment's, and which notably deliver room temperature toughness, in combination with notably chemical resistance and dielectric properties of fluoroplastics and with mechanical performances of poly(aryl ether ketone)s.

公开(公告)号：US10519277B2

公开(公告)日：2019-12-31

申请号：US15534313

申请日：2015-12-11

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC

Inventor： Mohammad Jamal El-Hibri ,  Chantal Louis ,  Ryan Hammonds

IPC: H01B7/00 ,  C08G65/40 ,  C08J5/12 ,  H01B3/30 ,  H01B3/42 ,  C09D171/08 ,  C08L71/08 ,  C08G75/23 ,  H01B7/02 ,  H01B7/18 ,  H01B13/06

Abstract: Adhesive compositions are described that significantly improve the adhesion of polymer overmold compositions to metal substrates in polymer-metal junctions. The adhesive compositions include one or more poly(aryl ether) polymers, where each of the poly(aryl ether) polymers is, independently, a poly(aryl ether sulfone) polymer or a poly(aryl ether ketone) polymer. The overmold composition includes at least one poly(aryl ether ketone) polymer. Polymer-Metal junctions can be formed by, for example, dip-coating, spin-coating, extruding, or injection molding the adhesive composition and/or the overmold composition onto the metal substrate. Desirable applications settings for the polymer-metal junctions described include, but are not limited to electrical wiring.

公开(公告)号：US12172365B2

公开(公告)日：2024-12-24

申请号：US17612086

申请日：2020-05-14

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC

Inventor： Ryan Hammonds ,  Mohammad Jamal El-Hibri

IPC: B33Y80/00 ,  B29C64/118 ,  B29C64/314 ,  B29C64/336 ,  B33Y10/00 ,  B33Y40/10 ,  B33Y70/00 ,  C08L71/00 ,  C08L79/08 ,  B29K71/00 ,  B29K79/00 ,  B29K105/00 ,  B29K105/16

Abstract: The present disclosure relates to an additive manufacturing (AM) method for making a three-dimensional (3D) object, using a part material (M) comprising at least one poly(ether ketone ketone) (PEKK) polymer, in particular to a 3D object obtainable by Fused Deposition Modelling (FDM) or Fused Filament Fabrication (FFF) from this part material (M).

公开(公告)号：US20240002597A1

公开(公告)日：2024-01-04

申请号：US18039467

申请日：2021-11-23

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC

Inventor： Chantal Louis ,  Mohammad Jamal El-Hibri ,  Justin Sirrine ,  Ryan Hammonds

IPC: C08G65/40 ,  B29C64/118

CPC classification number: C08G65/40 ,  B29C64/118 ,  B33Y70/00

Abstract: The present disclosure relates to an additive manufacturing (AM) method for making a three-dimensional (3D) object, using a part material (M) comprising at least one PEEK-PEoEK copolymer, in particular to a 3D object obtainable by Fused Deposition Modelling (FDM) or Fused Filament Fabrication (FFF) from this part material (M).

公开(公告)号：US20230287602A1

公开(公告)日：2023-09-14

申请号：US18016639

申请日：2021-06-28

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC

Inventor： Ryan Hammonds ,  Nan Chen

IPC: D01F6/66 ,  D01F1/10 ,  C08J5/10 ,  B33Y70/00

CPC classification number: D01F6/665 ,  D01F1/10 ,  C08J5/10 ,  B33Y70/00 ,  D10B2331/061 ,  C08J2371/00

Abstract: The present disclosure relates to a process for preparing a continuous fiber filament based on a) the spreading of the fiber tow, b) the impregnation of the fiber tow in an liquid medium, comprising polymer powder particles of a certain size comprising poly(aryl ether ketone), an aqueous solvent and at least one surfactant selected from the group consisting of alkylphenoxy poly(ethyleneoxy) ethanol surfactants, c) the heating of the impregnated fiber above the melting temperature of the polymer and d) a step consisting in calendering the filaments using a die of cylindrical geometry. The present invention also relates to continuous fiber filament obtained from such process and to the use of the filaments for preparing three-dimensional objects.

公开(公告)号：US11708457B2

公开(公告)日：2023-07-25

申请号：US16348224

申请日：2017-10-24

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC

Inventor： Chantal Louis ,  David B. Thomas ,  Mohammad Jamal El-Hibri ,  Ryan Hammonds

IPC: C08G65/40 ,  C08K3/013 ,  C08K7/14

CPC classification number: C08G65/4012 ,  C08K3/013 ,  C08G2650/40 ,  C08K7/14

Abstract: The invention pertains to certain copolymers (PEDEK/PEEK), comprising a majority of “PEDEK”-type recurring units, which, thanks to the predominance of PEDEK-type units, their structural homogeneity and regularity, and absence of chlorinated end groups, possess a suitable molecular structure and crystallization behaviour so as to deliver improved mechanical properties and outstanding chemical resistance, and which are useful in numerous fields of endeavours, including notably in the oil&gas industry, and more specifically for the manufacture of parts used in oil and gas extraction systems.