公开(公告)号：US10914409B2

公开(公告)日：2021-02-09

申请号：US16276160

申请日：2019-02-14

Applicant: Arkema France

Inventor： Philippe Blondel ,  Benoît Brule ,  Eric Gamache ,  Estelle Meurice Pierrat

IPC: C08L77/00 ,  F16L11/08 ,  C08L77/06 ,  F25B13/00 ,  B32B27/34 ,  B32B1/08 ,  C09K5/04 ,  C08G69/26 ,  C08G69/36 ,  C08L77/02 ,  B32B25/08 ,  B32B25/10 ,  B32B25/14 ,  B32B27/20 ,  B29C45/00 ,  B29C49/00 ,  B32B27/32 ,  B32B27/22 ,  B29C48/00 ,  C08L101/00 ,  B29L23/00 ,  B29K77/00 ,  F25B41/00

Abstract: Provided is a method for heating or cooling a liquid or a body by means of a vapor compression circuit containing a heat transfer fluid. The vapor compression circuit element includes at least one layer that includes copolyamide of formula X/10.T/Y, where the structural variables are described herein.

公开(公告)号：US11344654B2

公开(公告)日：2022-05-31

申请号：US16869677

申请日：2020-05-08

Applicant: Arkema France

Inventor： Rene-Paul Eustache ,  Frederic Malet ,  Eric Gamache ,  Alejandra Reyna-Valencia ,  Damien Rauline

IPC: A61L29/06 ,  C08G69/40 ,  A61L29/04 ,  A61M25/10

Abstract: The present invention relates to the use of a copolymer containing polyether blocks and polyamide blocks for manufacturing an inflatable catheter element, such as a catheter balloon, with improved bursting strength, in which said copolymer has the following characteristics: a number-average molecular mass of the PE blocks greater than 500 g/mol, and a number-average molecular mass of the PA blocks greater than 10,000 g/mol.

公开(公告)号：US20220082186A1

公开(公告)日：2022-03-17

申请号：US17533460

申请日：2021-11-23

Applicant: Arkema France

Inventor： Philippe Blondel ,  Benoît Brule ,  Eric Gamache ,  Estelle Meurice Pierrat

IPC: F16L11/08 ,  B29C48/00 ,  C09K5/04 ,  C08G69/36 ,  C08G69/26 ,  B32B25/14 ,  B32B27/34 ,  C08L77/06 ,  B32B27/32 ,  C08L77/02 ,  B32B1/08 ,  B32B25/10 ,  B32B27/20 ,  B32B27/22 ,  B32B25/08 ,  C08L101/00 ,  B29C45/00 ,  B29C49/00 ,  F25B13/00

Abstract: Provided is a method for heating or cooling a liquid or a body by means of a vapor compression circuit containing a heat transfer fluid. The vapor compression circuit element includes at least one layer that includes copolyamide of formula X/10.T/Y, where the structural variables are described herein.

公开(公告)号：US11209105B2

公开(公告)日：2021-12-28

申请号：US16784323

申请日：2020-02-07

Applicant: Arkema France

Inventor： Philippe Blondel ,  Benoît Brule ,  Eric Gamache ,  Estelle Meurice Pierrat

IPC: C08G69/26 ,  F16L11/08 ,  B29C48/00 ,  C09K5/04 ,  C08G69/36 ,  B32B25/14 ,  B32B27/34 ,  C08L77/06 ,  B32B27/32 ,  C08L77/02 ,  B32B1/08 ,  B32B25/10 ,  B32B27/20 ,  B32B27/22 ,  B32B25/08 ,  C08L101/00 ,  B29C45/00 ,  B29C49/00 ,  F25B13/00 ,  F25B41/40 ,  B29K77/00 ,  B29L23/00

Abstract: Provided is a method for heating or cooling a liquid or a body by means of a vapor compression circuit containing a heat transfer fluid. The vapor compression circuit element includes at least one layer that includes copolyamide of formula X/10.T/Y, where the structural variables are described herein.

公开(公告)号：US20200173583A1

公开(公告)日：2020-06-04

申请号：US16784323

申请日：2020-02-07

Applicant: Arkema France

Inventor： Philippe Blondel ,  Benoît Brule ,  Eric Gamache ,  Estelle Meurice Pierrat

IPC: F16L11/08 ,  C08L77/06 ,  F25B13/00 ,  B32B27/34 ,  B32B1/08 ,  C09K5/04 ,  C08G69/26 ,  C08G69/36 ,  C08L77/02 ,  B32B25/08 ,  B32B25/10 ,  B32B25/14 ,  B32B27/20 ,  B29C45/00 ,  B29C49/00 ,  B32B27/32 ,  B32B27/22 ,  B29C48/00 ,  C08L101/00

Abstract: Provided is a method for heating or cooling a liquid or a body by means of a vapor compression circuit containing a heat transfer fluid. The vapor compression circuit element includes at least one layer that includes copolyamide of formula X/10.T/Y, where the structural variables are described herein.

公开(公告)号：US10646620B2

公开(公告)日：2020-05-12

申请号：US15303077

申请日：2015-04-13

Applicant: ARKEMA FRANCE

Inventor： René-Paul Eustache ,  Frédéric Malet ,  Eric Gamache ,  Alejandra Reyna-Valencia ,  Damien Rauline

IPC: A61L29/06 ,  C08G69/40 ,  A61L29/04 ,  A61M25/10

Abstract: A copolymer containing polyether blocks and polyamide blocks for manufacturing an inflatable catheter element, such as a catheter balloon, with improved bursting strength, in which said copolymer has the following characteristics: number-average molecular mass of the PE blocks greater than 500 g/mol, and number-average molecular mass of the PA blocks greater than 10 000 g/mol.

公开(公告)号：US10605385B2

公开(公告)日：2020-03-31

申请号：US14767530

申请日：2014-02-13

Applicant: Arkema France

Inventor： Philippe Blondel ,  Benoit Brule ,  Eric Gamache ,  Estelle Meurice Pierrat

IPC: C08G69/26 ,  F16L11/08 ,  B29C48/00 ,  C09K5/04 ,  C08G69/36 ,  B32B25/14 ,  B32B27/34 ,  C08L77/06 ,  B32B27/32 ,  C08L77/02 ,  B32B1/08 ,  B32B25/10 ,  B32B27/20 ,  B32B27/22 ,  B32B25/08 ,  B29C45/00 ,  B29C49/00 ,  F25B13/00 ,  F25B41/00 ,  B29K77/00 ,  B29L23/00

Abstract: The invention relates to the use of a layer consisting of a composition comprising a copolyamide of formula X/10.T/Y for transporting a heat transfer fluid in a vapor compression circuit, wherein: X represents either the residues of an aliphatic amino acid comprising between 8 and 18 carbon atoms, or a lactam, or the unit X1.X2 representing the residues resulting from the condensation of an aliphatic diamine comprising between 6 and 18 carbon atoms and a (cyclo)aliphatic diacid comprising between 6 and 18 carbon atoms; 10.T represents the residues resulting from the condensation of a decanediamine and terephthalic acid; and Y represents the residues resulting from the condensation of an aliphatic diamine comprising between 9 and 14 carbon atoms and an aromatic diacid, Y being different from the unit 10.T; the molar proportion of 10.T units being higher than 0%.