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    BATTERY CASE AND BATTERY
    1.
    发明申请
    BATTERY CASE AND BATTERY 审中-公开

    公开(公告)号：US20200335732A1

    公开(公告)日：2020-10-22

    申请号：US16851617

    申请日：2020-04-17

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Song Won HYUN ,  In KIM ,  Kyeong PANG ,  Moo Ho LEE ,  Hye Jeong LEE ,  In Su LEE

    IPC: H01M2/02 ,  H01M10/0525 ,  H01M2/10 ,  H01M2/30 ,  H01M2/04

    Abstract: A composite including a polymer matrix; an inorganic moisture absorber; a ceramic filler, graphite, or a combination thereof; and a tracking resistance polymer, wherein the tracking resistance polymer includes an average bond energy between an atom forming a main chain and another atom covalently bonded to the atom that forms the main chain of about 350 kJ/mol to about 500 kJ/mol; a carbonaceous residue yield after pyrolysis of less than or equal to about 5 weight percent, based on the amount of the tracking resistance polymer before pyrolysis; or a combination thereof.

    BATTERY CASE, BATTERY, AND METHOD FOR FABRICATING A BATTERY
    2.
    发明申请
    BATTERY CASE, BATTERY, AND METHOD FOR FABRICATING A BATTERY 审中-公开

    公开(公告)号：US20190280255A1

    公开(公告)日：2019-09-12

    申请号：US16298229

    申请日：2019-03-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Moo Ho LEE ,  Moon Il JUNG ,  In KIM ,  In Su LEE ,  Junghoon LEE ,  Hye Jeong LEE ,  Song Won HYUN

    IPC: H01M2/02 ,  H01M10/0525 ,  H01M2/10 ,  H01M2/04 ,  B32B27/08 ,  B32B27/32

    Abstract: A battery case including a container configured to house an electrode assembly, wherein the container includes a bottom wall and a plurality of side walls, the bottom wall and the side walls integrated to define a space for housing the electrode assembly and an open side opposed to the bottom wall, the container includes a composite including a polymer matrix, an inorganic moisture absorbent dispersed in the base polymer, and a compatibilizer to promote compatibility between the polymer matrix and the inorganic moisture absorbent, the compatibilizer is included in an amount of less than about 3 wt % based on a total weight of the composite, at least one of the bottom wall and the side walls at a thickness of 1 millimeter has a water vapor transmission rate of less than about 0.07 g/m2/day, when measured at 38° C. and a relative humidity of 100% according to ISO 15106 or ASTM F1249.

    CONTINUOUS PREPARATION FOR POLYESTER
    4.
    发明申请
    CONTINUOUS PREPARATION FOR POLYESTER 有权
    连续制备聚酯

    公开(公告)号：US20140142272A1

    公开(公告)日：2014-05-22

    申请号：US14083936

    申请日：2013-11-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： In-Ki KIM ,  Eun Ha PARK ,  Ha Il KWON ,  Seung Joon HWANG ,  Moo Ho LEE

    IPC: C08G65/00

    CPC classification number: C08G63/78 ,  C08G63/6854 ,  C08L67/02

    Abstract: A process of continuous production for polyester, comprising continuously supplying an esterification or transesterification product comprising ester oligomers with an acid value of less than 100 meq/kg to a liquid phase polymerization reactor, wherein the esterification or transesterification product is produced by esterification or transesterification of a polycarboxylic acid or an alkyl ester thereof and a polyhydric alcohol; and performing a liquid-phase polymerization at a temperature of 200 to 270° C. and at a pressure of 0 to 5 torr in a liquid-phase polymerization reactor to produce the polyester with an intrinsic viscosity of 0.4 dl/g or higher.

    Abstract translation: 一种连续生产聚酯的方法，包括将含有小于100meq / kg的酸值的酯低聚物的酯化或酯交换产物连续供给到液相聚合反应器中，其中酯化或酯交换反应产物通过酯化或酯交换反应 多元羧酸或其烷基酯和多元醇; 在液相聚合反应器中，在200〜270℃，0〜5托的压力下进行液相聚合，得到特性粘度为0.4dl / g以上的聚酯。

    BATTERY CASE AND BATTERY
    5.
    发明申请
    BATTERY CASE AND BATTERY 审中-公开

    公开(公告)号：US20200235352A1

    公开(公告)日：2020-07-23

    申请号：US16747132

    申请日：2020-01-20

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Moon Il JUNG ,  Junghoon LEE ,  Ginam KIM ,  Sung Dug KIM ,  In KIM ,  Moo Ho LEE

    IPC: H01M2/04 ,  B60L50/64 ,  H01M2/02 ,  B29C59/14 ,  H01M10/052

    Abstract: A battery case including a container having an opening and a sink configured to accommodate an electrode, and a cover having a contact portion configured to contact with the container. The battery case includes a polymer base material, the container includes a bottom wall and side walls, that are integrated to form the sink and the opening opposed to the bottom wall. A nanometer-size concavo-convex edge feature is positioned on at least one portion of the end face of the side walls configured to form the opening and on at least one portion of the contact surface of the contact portion of the cover configured to contact with at least one portion of the end face of the sidewalls of the container. A battery or a battery module including the battery case and an electrode assembly accommodated in the sink of the container of the battery case.

    BATTERY CASE AND BATTERY
    7.
    发明申请
    BATTERY CASE AND BATTERY 审中-公开

    公开(公告)号：US20200168859A1

    公开(公告)日：2020-05-28

    申请号：US16692245

    申请日：2019-11-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Song Won HYUN ,  Moo Ho LEE ,  Sung Dug KIM ,  In KIM ,  Kyeong PANG ,  In Su LEE ,  Hye Jeong LEE

    IPC: H01M2/04 ,  H01M2/02

    Abstract: Disclosed are a battery case including a container configured to accommodate an electrode assembly, wherein the container includes a bottom wall and a plurality of side walls, the bottom wall and the plurality of side walls are integrated to have an open side opposed to the bottom wall and to provide a space for accommodating the electrode assembly, the container includes a composite including a base polymer and an inorganic moisture absorbent, expanded graphite, and red phosphorus, each of which are dispersed in the base polymer, and the battery case has a water vapor transmittance rate at about 38° C. under relative humidity of about 100% according to ISO 15106 or ASTM F1249 of less than about 0.07 g/m2/day and flame retardancy of V-0 measured according to UL (Underwriter's Laboratories)-94, and a battery or battery module including an electrode assembly accommodated in the container of the battery case.

    METHOD OF PREPARING FURFURAL COMPOUNDS
    10.
    发明申请
    METHOD OF PREPARING FURFURAL COMPOUNDS 有权
    制备糠醛化合物的方法

    公开(公告)号：US20140128625A1

    公开(公告)日：2014-05-08

    申请号：US14066541

    申请日：2013-10-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jong Min LEE ,  Hyeon Su HEO ,  Moo Ho LEE ,  Kyung Hae LEE

    IPC: C07D307/46

    CPC classification number: C07D307/46 ,  C07D307/48 ,  C07D307/50

    Abstract: Provided is a two-step method of producing a compound of chemical formula 1 in the presence of an alcohol solvent and a Group 3B metal catalyst or a salt thereof, comprising a first step comprising alkylation or isomerization of an aldohexose-containing substrate to obtain an intermediate, and a second step comprising dehydration of the intermediate to produce a compound of chemical formula 1. Preferably, additional solvent and/or catalyst are not added in the second step.

    Abstract translation: 本发明提供了在醇溶剂和3B族金属催化剂或其盐的存在下制备化学式1的化合物的两步法，该方法包括第一步骤，包括含醛糖基底物的烷基化或异构化以获得 中间体和第二步，包括中间体的脱水以产生化学式1的化合物。优选在第二步中不加入另外的溶剂和/或催化剂。

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