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    Monolithic, super heat-insulating, organic aerogel composition preparation method, said composition, and the use thereof
    1.
    发明授权
    Monolithic, super heat-insulating, organic aerogel composition preparation method, said composition, and the use thereof 有权

    公开(公告)号：US10550238B2

    公开(公告)日：2020-02-04

    申请号：US15302431

    申请日：2014-04-11

    Applicant: HUTCHINSON

    Inventor： Bruno Dufour ,  Benjamin Swoboda ,  Cedric Huillet ,  Florian Fannechere ,  Nadine Poupa

    IPC: C08J9/28 ,  B01J13/00 ,  C08J9/00 ,  F16L59/02

    Abstract: The invention relates to a process for preparing a gelled, dried composition forming a monolithic aerogel with a heat conductivity of less than or equal to 40 mW·m−1·K−1 and derived from a resin of polyhydroxybenzene(s) and formaldehyde(s), to this aerogel composition and to the use thereof. This process comprises: a) polymerization in an aqueous solvent of said polyhydroxybenzene(s) and formaldehyde(s) in the presence of an acidic or basic catalyst, to obtain a solution based on the resin, b) gelation of the solution obtained in a) to obtain a gel of the resin, and c) drying of the gel to obtain a dried gel. According to the invention, step a) is performed in the presence of a cationic polyelectrolyte dissolved in this solvent, and the process also comprises a step d) of heat treatment under inert gas of the dried gel obtained in step c) at temperatures of between 150° C. and 500° C. to obtain the non-pyrolyzed aerogel whose heat conductivity is substantially unchanged, even after exposure to a humid atmosphere.

    Thermally insulating composition for organic monolithic gel, use thereof and process for preparing same
    2.
    发明授权
    Thermally insulating composition for organic monolithic gel, use thereof and process for preparing same 有权

    公开(公告)号：US10508436B2

    公开(公告)日：2019-12-17

    申请号：US14435617

    申请日：2013-10-08

    Applicant: Hutchinson

    Inventor： Benjamin Swoboda ,  Bruno Dufour ,  Philippe Sonntag ,  Christophe Dominiak

    IPC: E04B1/00 ,  E04B1/76 ,  C08J3/075 ,  C08J9/28 ,  C01B32/05 ,  E04B1/74

    Abstract: Provided is a gelled carbon-based composition forming an organic polymeric monolithic gel capable of forming a porous carbon monolith by pyrolysis, a use thereof and a process for preparing this composition. A composition according to the invention is based on a resin derived at least partly from polyhydroxybenzene(s) R and formaldehyde(s) F, has a thermal conductivity of less than or equal to 40 mW·m−1·K−1, and includes at least one water-soluble cationic polyelectrolyte P. A process for preparing this composition comprises: a) polymerization, in an aqueous solvent, of the polyhydroxybenzene(s) and formaldehyde(s), in the presence of at least one cationic polyelectrolyte dissolved in this solvent and of a catalyst, in order to obtain a solution based on the resin, b) gelling of the solution in order to obtain a gel, and c) drying in order to obtain the organic polymeric monolithic gel.

    Monolithic, super heat-insulating, organic aerogel composition preparation method, said composition, and the use thereof
    3.
    发明授权
    Monolithic, super heat-insulating, organic aerogel composition preparation method, said composition, and the use thereof 有权

    公开(公告)号：US11155690B2

    公开(公告)日：2021-10-26

    申请号：US16717553

    申请日：2019-12-17

    Applicant: HUTCHINSON

    Inventor： Bruno Dufour ,  Benjamin Swoboda ,  Cedric Huillet ,  Florian Fannechere ,  Nadine Poupa

    IPC: C08J9/28 ,  F16L59/00 ,  B01J13/00 ,  C08J9/00 ,  F16L59/02

    Abstract: The invention relates to a process for preparing a gelled, dried composition forming a monolithic aerogel with a heat conductivity of less than or equal to 40 mW·m−1·K−1 and derived from a resin of polyhydroxybenzene(s) and formaldehyde(s), to this aerogel composition and to the use thereof. This process comprises: a) polymerization in an aqueous solvent of said polyhydroxybenzene(s) and formaldehyde(s) in the presence of an acidic or basic catalyst, to obtain a solution based on the resin, b) gelation of the solution obtained in a) to obtain a gel of the resin, and c) drying of the gel to obtain a dried gel. According to the invention, step a) is performed in the presence of a cationic polyelectrolyte dissolved in this solvent, and the process also comprises a step d) of heat treatment under inert gas of the dried gel obtained in step c) at temperatures of between 150° C. and 500° C. to obtain the non-pyrolyzed aerogel whose heat conductivity is substantially unchanged, even after exposure to a humid atmosphere.

    Flexible composite aerogel and process for producing same
    4.
    发明授权
    Flexible composite aerogel and process for producing same 有权

    公开(公告)号：US10294165B2

    公开(公告)日：2019-05-21

    申请号：US15118380

    申请日：2014-02-12

    Applicant: HUTCHINSON

    Inventor： Benjamin Swoboda ,  Cedric Huillet ,  Philippe Sonntag ,  Arthur Van Eibergen

    IPC: C08J9/28 ,  C01B32/00 ,  C04B35/52 ,  C04B35/80 ,  C04B35/83 ,  C04B38/00 ,  C04B111/00 ,  C04B111/28

    Abstract: The present invention relates to a flexible composite organic aerogel (1) comprising: a textile reinforcement (5), an organic aerogel (3) placed within said textile reinforcement (3), said organic aerogel (3) being based on a resin resulting at least in part from polyhydroxybenzene(s) R and formaldehyde(s) F, said organic aerogel (3) being a polymeric organic gel comprising at least one water-soluble cationic polyelectrolyte, or said organic aerogel (3) being a pyrolysate of said gel in the form of a porous carbon monolith comprising the product of the pyrolysis of said at least one water-soluble cationic polyelectrolyte P, said organic aerogel (3) exhibiting a specific thermal conductivity of between 10 and 40 mW·m−1·K−1 at atmospheric pressure.

    Rubber Composition Based on a Silicone Elastomer and on a PCM, Process for the Preparation Thereof, Flexible Element and Thermal Control/Regulating System Incorporating Same
    6.
    发明申请
    Rubber Composition Based on a Silicone Elastomer and on a PCM, Process for the Preparation Thereof, Flexible Element and Thermal Control/Regulating System Incorporating Same 有权
    基于硅酮弹性体和PCM的橡胶组合物，其制备方法，含有相同的柔性元素和热控制/调节体系

    公开(公告)号：US20140030458A1

    公开(公告)日：2014-01-30

    申请号：US13940542

    申请日：2013-07-12

    Applicant: Hutchinson

    Inventor： Arthur Van Eibergen ,  Benjamin Swoboda ,  Benoit Le Rossignol ,  Christophe Dominiak

    IPC: C09K5/06 ,  F16L11/04

    CPC classification number: C08L83/04 ,  C08G77/16 ,  C08G77/18 ,  C08G77/20 ,  C08K3/08 ,  C08K5/09 ,  C08L83/00 ,  C08L83/06 ,  C09K5/063 ,  F16L11/04 ,  F28D20/02 ,  Y02E60/145 ,  Y10T428/1386

    Abstract: A crosslinked rubber composition, process for preparing same, and a flexible component based on at least one room-temperature vulcanizing “RTV” silicone elastomer and including at least one phase change material (PCM) is provided. The flexible element includes at least one elastomer layer capable of storing thermal energy and of releasing it which includes the crosslinked rubber composition. Also provided is a thermal control or regulating system incorporating the flexible element. The composition is such that the silicone elastomer has a viscosity measured at 23° C. according to the ISO 3219 standard which is less than or equal to 5000 mPa.s. The silicone elastomer inlcudes two components A and B and is crosslinked by polyaddition or polycondensation, and the composition includes the PCM, which is not encapsulated and is in the micronized state, in an amount of greater than 50 phr (phr: parts by weight per hundred parts per elastomer(s)).

    Abstract translation: 提供了一种交联橡胶组合物，其制备方法和基于至少一种室温硫化“RTV”硅氧烷弹性体并包含至少一种相变材料（PCM）的柔性组分。 柔性元件包括至少一个弹性体层，其能够存储热能并释放它，其包括交联的橡胶组合物。 还提供了包含柔性元件的热控制或调节系统。 组合物使得硅氧烷弹性体具有根据ISO 3219标准在23℃下测量的粘度小于或等于5000mPa.s的粘度。 硅氧烷弹性体包含两种组分A和B，并且通过加聚或缩聚交联，并且组合物包括未包封且处于微粉化状态的PCM的量大于50phr（phr：每份重量份 每个弹性体100份）。

    Thermally insulating composition for organic monolithic gel, use thereof and process for preparing same
    7.
    发明申请
    Thermally insulating composition for organic monolithic gel, use thereof and process for preparing same 审中-公开
    有机整体凝胶用绝热组合物及其制备方法

    公开(公告)号：US20150267400A1

    公开(公告)日：2015-09-24

    申请号：US14435617

    申请日：2013-10-08

    Applicant: HUTCHINSON

    Inventor： Benjamin Swoboda ,  Bruno Dufour ,  Philippe Sonntag ,  Christophe Dominiak

    IPC: E04B1/76

    CPC classification number: E04B1/76 ,  C01B32/05 ,  C08J3/075 ,  C08J9/28 ,  C08J2201/0484 ,  C08J2201/0504 ,  C08J2205/026 ,  C08J2205/028 ,  C08J2205/042 ,  C08J2361/12 ,  E04B2001/742

    Abstract: Provided is a gelled carbon-based composition forming an organic polymeric monolithic gel capable of forming a porous carbon monolith by pyrolysis, a use thereof and a process for preparing this composition. A composition according to the invention is based on a resin derived at least partly from polyhydroxybenzene(s) R and formaldehyde(s) F, has a thermal conductivity of less than or equal to 40 mW·m−1·K−1, and includes at least one water-soluble cationic polyelectrolyte P. A process for preparing this composition comprises: a) polymerization, in an aqueous solvent, of the polyhydroxybenzene(s) and formaldehyde(s), in the presence of at least one cationic polyelectrolyte dissolved in this solvent and of a catalyst, in order to obtain a solution based on the resin, b) gelling of the solution in order to obtain a gel, and c) drying in order to obtain the organic polymeric monolithic gel.

    Abstract translation: 提供了形成能够通过热解形成多孔碳整料的有机聚合物整体凝胶的凝胶状碳基组合物，其用途和制备该组合物的方法。 根据本发明的组合物基于至少部分由多羟基苯R和甲醛F衍生的树脂，具有小于或等于40mW·m-1·K-1的热导率，以及 包括至少一种水溶性阳离子聚电解质P.制备该组合物的方法包括：a）在至少一种阳离子聚电解质溶解的存在下，在水性溶剂中聚合多羟基苯和甲醛， 在该溶剂和催化剂中，为了得到基于树脂的溶液，b）凝胶化溶液以获得凝胶，和c）干燥以获得有机聚合物整体凝胶。

    Rubber composition based on at least one EPDM and a phase-change material, pipe incorporating same and process for preparing this composition
    9.
    发明授权
    Rubber composition based on at least one EPDM and a phase-change material, pipe incorporating same and process for preparing this composition 有权
    基于至少一种EPDM和相变材料的橡胶组合物，并入其中的管道以及用于制备该组合物的方法

    公开(公告)号：US08895124B2

    公开(公告)日：2014-11-25

    申请号：US13949844

    申请日：2013-07-24

    Applicant: Hutchinson

    Inventor： Arthur Van Eibergen ,  Benjamin Swoboda ,  Benoit Le Rossignol ,  Christophe Dominiak

    IPC: B29D22/00 ,  B29D23/00 ,  B32B1/08 ,  C08L23/16 ,  F16L11/12 ,  C09K5/06

    CPC classification number: F16L11/12 ,  C08L23/16 ,  C09K5/063 ,  Y10T428/139 ,  Y10T428/1393

    Abstract: The present invention relates to a crosslinked rubber composition based on at least one elastomer of ethylene-propylene-diene terpolymer type (EPDM) and on at least one phase-change material (PCM), to a process for preparing this composition and to a multilayer pipe incorporating it. This composition includes at least 100 phr (phr: parts by weight per one hundred parts of elastomer(s)) of at least one phase-change material (PCM), and it is such that said at least one PCM is dispersed in the crosslinked composition and is provided with protection means that are capable of preventing its dispersion therein at a temperature above its melting point, which composition has a breaking strength of greater than 3 MPa and/or an elongation at break of greater than 100%, these properties being measured at 23° C. according to standard ASTM D 412.

    Abstract translation: 本发明涉及一种基于至少一种乙烯 - 丙烯 - 二烯三元共聚物型（EPDM）弹性体和至少一种相变材料（PCM）的交联橡胶组合物，涉及制备该组合物的方法和多层 合并管。 该组合物包含至少100phr（phr：每100份弹性体重量份）的至少一种相变材料（PCM），并且使得所述至少一种PCM分散在交联的 并且具有能够在高于其熔点的温度下防止其分散的保护装置，该组合物的断裂强度大于3MPa和/或断裂伸长率大于100％，这些性质是 根据标准ASTM D 412在23℃下测量。

    Rubber Composition Based On At Least One EPDM And A Phase-Change Material, Pipe Incorporating Same And Process For Preparing This Composition
    10.
    发明申请
    Rubber Composition Based On At Least One EPDM And A Phase-Change Material, Pipe Incorporating Same And Process For Preparing This Composition 有权
    基于至少一种EPDM和相变材料的橡胶组合物，包含相同的管道和用于制备该组合物的方法

    公开(公告)号：US20140027003A1

    公开(公告)日：2014-01-30

    申请号：US13949844

    申请日：2013-07-24

    Applicant: Hutchinson

    Inventor： Arthur Van Eibergen ,  Benjamin Swoboda ,  Benoit Le Rossignol ,  Christophe Dominiak

    IPC: F16L11/12 ,  C09K5/06

    CPC classification number: F16L11/12 ,  C08L23/16 ,  C09K5/063 ,  Y10T428/139 ,  Y10T428/1393

    Abstract: The present invention relates to a crosslinked rubber composition based on at least one elastomer of ethylene-propylene-diene terpolymer type (EPDM) and on at least one phase-change material (PCM), to a process for preparing this composition and to a multilayer pipe incorporating it. This composition includes at least 100 phr (phr: parts by weight per one hundred parts of elastomer(s)) of at least one phase-change material (PCM), and it is such that said at least one PCM is dispersed in the crosslinked composition and is provided with protection means that are capable of preventing its dispersion therein at a temperature above its melting point, which composition has a breaking strength of greater than 3 MPa and/or an elongation at break of greater than 100%, these properties being measured at 23° C. according to standard ASTM D 412.

    Abstract translation: 本发明涉及一种基于至少一种乙烯 - 丙烯 - 二烯三元共聚物型（EPDM）弹性体和至少一种相变材料（PCM）的交联橡胶组合物，涉及制备该组合物的方法和多层 合并管。 该组合物包含至少100phr（phr：每100份弹性体重量份）的至少一种相变材料（PCM），并且使得所述至少一种PCM分散在交联的 并且具有能够在高于其熔点的温度下防止其分散的保护装置，该组合物的断裂强度大于3MPa和/或断裂伸长率大于100％，这些性质是 根据标准ASTM D 412在23℃下测量。

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