公开(公告)号：US11326083B2

公开(公告)日：2022-05-10

申请号：US15566273

申请日：2016-04-07

Applicant: HUTCHINSON

Inventor： Arnaud Prebe ,  Bruno Dufour ,  Fabrice Chopard ,  Nicolas Garois ,  Philippe Sonntag

IPC: C09K5/06 ,  F28D20/02 ,  C08J9/00 ,  C08J9/40 ,  H01L23/373 ,  C08J9/28 ,  F28F13/00

Abstract: The invention relates to a material including a support consisting of a porous composite material including at least one polymer phase forming a binder based on at least one polymer selected from thermoplastic polymers, elastomers, and elastomer thermoplastics, and at least one filler selected from thermally conductive fillers, the pores of the support consisting of the porous composite material being partially or entirely filled with at least one phase-change material. The invention also relates to a method for producing said material.

公开(公告)号：US20180155539A1

公开(公告)日：2018-06-07

申请号：US15568339

申请日：2015-04-27

Applicant: Hutchinson

Inventor： Hélène Delaunay ,  Nicolas Garois ,  Norbert Gangloff ,  Paul Nicolle ,  Natacha Carniol

IPC: C08L53/02 ,  C08L51/00 ,  C08J9/32 ,  B60C7/10

CPC classification number: C08L53/025 ,  B60C1/00 ,  B60C7/102 ,  B60C7/105 ,  B60C17/06 ,  B60C19/122 ,  C08G69/40 ,  C08J9/0061 ,  C08J9/32 ,  C08J2203/22 ,  C08J2205/052 ,  C08J2207/00 ,  C08J2351/00 ,  C08J2353/02 ,  C08J2477/00 ,  C08L9/06 ,  C08L51/006 ,  C08L51/04 ,  C08L77/00 ,  C08L2205/03 ,  C08L2205/08 ,  C08L2207/04 ,  C08L91/06

Abstract: The invention concerns an elastomer composition for a self-supporting insert (1) intended to support a tyre of a wheel of a vehicle, an insert of which at least one layer (3) comprises said composition and a mounted assembly incorporating said insert. The invention applies to a non-pneumatic mounted assembly, in particular for a vehicle with two wheels, in which each of the tyres is permanently supported by said insert, The elastomer composition comprises, principally by mass, a mixture of at least one first thermoplastic elastomer and at least one second thermoplastic elastomer, and said composition is such that said at least one first thermoplastic elastomer is a copolyamide (COPA) and said at least one second thermoplastic elastomer is a thermoplastic styrene (TPS) elastomer.

公开(公告)号：US20150025197A1

公开(公告)日：2015-01-22

申请号：US14245065

申请日：2014-04-04

Applicant: Hutchinson

Inventor： Nicolas Garois ,  Philippe Sonntag ,  Gregory Martin ,  Matthieu Vatan ,  Jacques Drouvroy

IPC: C08J3/24

CPC classification number: C08J3/24 ,  C08G69/40 ,  C08G77/12 ,  C08J2323/06 ,  C08J2367/00 ,  C08J2375/04 ,  C08J2377/02 ,  C08J2377/06 ,  C08J2451/06 ,  C08J2463/00 ,  C08J2483/04 ,  C08K5/0025 ,  C08L23/06 ,  C08L23/12 ,  C08L23/16 ,  C08L51/06 ,  C08L63/00 ,  C08L67/00 ,  C08L75/04 ,  C08L77/00 ,  C08L77/02 ,  C08L79/08 ,  C08L81/06 ,  C08L83/04 ,  C08L97/02 ,  C08L2205/03 ,  C08L2205/16 ,  C08L2666/22 ,  C08L83/00

Abstract: A process for preparing a reinforced and reactive thermoplastic composition having a continuous phase based on a thermoplastic polymer and dispersed therein is a discontinuous phase based on a reactive reinforcing agent that may be immiscible with the thermoplastic polymer is provided. A composition obtained by this process is also provided. The reinforcing agent is selected from the group consisting of epoxy resins, polyorganosiloxanes having SiH functional group(s), diisocyanates or polyisocyanates and mixtures thereof, comprises a grafting, a branching and/or a crosslinking, that are carried out in situ, by reactive compounding of these phases with a shear rate greater than 102 s−1, of the reinforcing agent onto the chain of the thermoplastic polymer, so that the discontinuous phase is dispersed homogeneously in the continuous phase in the form of nodules having a number-average size of less than 5 μm.

Abstract translation: 制备具有基于热塑性聚合物并分散在其中的连续相的增强和反应性热塑性组合物的方法是提供可与热塑性聚合物混溶的反应性增强剂的不连续相。 还提供了通过该方法获得的组合物。 增强剂选自环氧树脂，具有SiH官能团的聚有机硅氧烷，二异氰酸酯或多异氰酸酯及其混合物，包括接枝，支链和/或交联，其通过反应性原位进行 将增强剂的剪切速率大于102s -1的这些相的这些相配合到热塑性聚合物的链上，使得不连续相以均匀尺寸的结节形式均匀地分散在连续相中 小于5μm。

公开(公告)号：US20160311386A1

公开(公告)日：2016-10-27

申请号：US15105322

申请日：2013-12-19

Applicant: HUTCHINSON

Inventor： Baptiste Voillequin ,  Katerina Kirkorian ,  Matthieu Vatan ,  Nicolas Garois

IPC: B60R16/08 ,  B32B15/088 ,  B32B1/08 ,  B62D29/04 ,  F16L11/04

CPC classification number: B60R16/08 ,  A61K35/747 ,  A61K36/185 ,  B32B1/08 ,  B32B15/088 ,  B32B15/20 ,  B32B2307/54 ,  B32B2597/00 ,  B62D29/043 ,  C08K5/3412 ,  C08K5/353 ,  F16L11/045 ,  F16L11/085 ,  C08L77/06 ,  C08L63/00 ,  C08L79/00 ,  C08L77/02 ,  A61K2300/00

Abstract: An element of an engine compartment of a motor vehicle and a method of protecting this element against chemical attacks by a metal halide is described. The element has at least one external layer of a wall having a thermoplastic composition based on polyamide. The thermoplastic composition is based on at least one polyamide that has at least one polymer chain with two ends comprising functional end groups. The at least one polyamide is selected from the group consisting of PA 6, PA 6.6 and mixtures thereof and the composition comprises the product of the reaction, preferably by reactive extrusion, of at least one bifunctional or multifunctional chain extender compound with at least one part of the functional groups. The element is capable of resisting prolonged contact with a metal halide of an alkaline, alkaline-earth or transition metal without breaking.

Abstract translation: 描述了机动车辆的发动机室的元件和保护该元件免受金属卤化物的化学侵蚀的方法。 元件具有至少一个具有基于聚酰胺的热塑性组合物的外壁。 热塑性组合物基于至少一种具有至少一个具有两端包含官能端基的聚合物链的聚酰胺。 所述至少一种聚酰胺选自PA 6，PA 6.6及其混合物，并且所述组合物包含至少一种双官能或多官能扩链剂化合物与至少一部分的反应，优选通过反应性挤出的产物 的功能组。 该元件能够抵抗与碱金属，碱土金属或过渡金属的金属卤化物的长时间接触而不破裂。

公开(公告)号：US10723846B2

公开(公告)日：2020-07-28

申请号：US15112990

申请日：2014-02-19

Applicant: HUTCHINSON

Inventor： Philippe Sonntag ,  David Ayme-Perrot ,  Bruno Dufour ,  Arnaud Prebe ,  Nicolas Garois

IPC: H01M10/054 ,  H01M10/0525 ,  H01M4/04 ,  H01M4/139 ,  H01M4/58 ,  H01M4/62 ,  H01M4/485 ,  C08J3/20 ,  H01M4/13 ,  H01G11/50 ,  H01G11/38 ,  H01G11/44 ,  C08J3/00 ,  C08J9/00 ,  C08J9/26 ,  C08L69/00 ,  H01F1/34 ,  H01M4/02

Abstract: A process for preparing a polymeric composition for forming a lithium-ion or sodium-ion battery electrode or a supercapacitor electrode or for exhibiting magnetic properties, to such a polymeric composition obtained by means of this process, to a mixture which is a precursor of the composition, obtained by means of a first mixing step of the process, and to this electrode.The process for preparing this composition comprises: a) hot-mixing, via the melt process and without solvent, at least one active material, a binder-forming polymeric phase and a sacrificial polymeric phase so as to obtain a mixture, and b) at least partially eliminating said sacrificial polymeric phase so as to obtain said composition which comprises the active material(s) according to a weight fraction greater than 80%. The sacrificial phase is used in step a) according to a weight fraction in the mixture being greater than or equal to 15%.

公开(公告)号：US09605115B2

公开(公告)日：2017-03-28

申请号：US14245065

申请日：2014-04-04

Applicant: Hutchinson

Inventor： Nicolas Garois ,  Philippe Sonntag ,  Gregory Martin ,  Matthieu Vatan ,  Jacques Drouvroy

IPC: C08L23/06 ,  C08L23/08 ,  C08L23/12 ,  C08L23/16 ,  C08L25/06 ,  C08L67/00 ,  C08L71/00 ,  C08L75/04 ,  C08L79/08 ,  C08L81/06 ,  C08J3/24 ,  C08G69/40 ,  C08L77/00 ,  C08L77/02 ,  C08L97/02 ,  C08G77/12 ,  C08K5/00 ,  C08L63/00 ,  C08L83/04

CPC classification number: C08J3/24 ,  C08G69/40 ,  C08G77/12 ,  C08J2323/06 ,  C08J2367/00 ,  C08J2375/04 ,  C08J2377/02 ,  C08J2377/06 ,  C08J2451/06 ,  C08J2463/00 ,  C08J2483/04 ,  C08K5/0025 ,  C08L23/06 ,  C08L23/12 ,  C08L23/16 ,  C08L51/06 ,  C08L63/00 ,  C08L67/00 ,  C08L75/04 ,  C08L77/00 ,  C08L77/02 ,  C08L79/08 ,  C08L81/06 ,  C08L83/04 ,  C08L97/02 ,  C08L2205/03 ,  C08L2205/16 ,  C08L2666/22 ,  C08L83/00

Abstract: A process for preparing a reinforced and reactive thermoplastic composition having a continuous phase based on a thermoplastic polymer and dispersed therein is a discontinuous phase based on a reactive reinforcing agent that may be immiscible with the thermoplastic polymer is provided. A composition obtained by this process is also provided. The reinforcing agent is selected from the group consisting of epoxy resins, polyorganosiloxanes having SiH functional group(s), diisocyanates or polyisocyanates and mixtures thereof, comprises a grafting, a branching and/or a crosslinking, that are carried out in situ, by reactive compounding of these phases with a shear rate greater than 102 s−1, of the reinforcing agent onto the chain of the thermoplastic polymer, so that the discontinuous phase is dispersed homogeneously in the continuous phase in the form of nodules having a number-average size of less than 5 μm.