公开(公告)号：US20190190055A1

公开(公告)日：2019-06-20

申请号：US16225795

申请日：2018-12-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Feifei FANG ,  In Ki KIM ,  Kyeong PANG ,  Joungeun YOO ,  In Su LEE ,  Ginam KIM ,  In KIM ,  Hyoungwoo CHOI

IPC: H01M10/04 ,  H01M2/04 ,  H01M2/02 ,  C08L67/04 ,  C08L67/02

CPC classification number: H01M10/049 ,  C08K3/346 ,  C08L67/02 ,  C08L67/04 ,  C08L2203/206 ,  C08L2205/12 ,  H01M2/0257 ,  H01M2/0478 ,  H01M2220/20

Abstract: A battery casing 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 plurality of side walls are integrated to define an open side opposite to the bottom wall and to define a space for housing the electrode assembly, at least one of the bottom wall and plurality of the side walls includes a composite including a thermotropic liquid crystal polymer and a nanoclay dispersed in the thermotropic liquid crystal polymer, wherein the main chain of the thermotropic liquid crystal polymer includes an aromatic oxycarbonyl repeating unit and an alkylene moiety-containing repeating unit, and at least a portion of the nanoclay is present in an exfoliated state, and an X-ray diffraction pattern of the composite does not exhibit an intrinsic peak corresponding to the nanoclay.

公开(公告)号：US20190165337A1

公开(公告)日：2019-05-30

申请号：US16204333

申请日：2018-11-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyeong PANG ,  Feifei FANG ,  In KIM ,  In Su LEE ,  Hye Jeong LEE ,  Ginam KIM

IPC: H01M2/02

Abstract: A battery casing including a container configured to house an electrode assembly, wherein the container includes a bottom wall and a plurality of side walls configured to define an open side opposite to the bottom wall and to define a space for housing the electrode assembly, at least one of the bottom wall and the plurality of side walls includes a composition including a base polymer and a plurality of nucleating agent particles dispersed in the base polymer, the base polymer includes a polyethylene polymer, the nucleating agent particles have a rod shape, the aspect ratio of the nucleating agent particles is greater than or equal to about 2, and an amount of the nucleating agent particles is about 0.01 parts by weight to about 3 parts by weight, based on 100 parts by weight of the base polymer.

公开(公告)号：US20160319125A1

公开(公告)日：2016-11-03

申请号：US14883739

申请日：2015-10-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Song Won HYUN ,  In KIM ,  Kyeong PANG

IPC: C08L69/00 ,  B29B7/00 ,  H01M2/10 ,  B29C45/00

CPC classification number: C08L69/00 ,  B29B7/007 ,  B29B7/42 ,  B29B7/484 ,  B29B9/06 ,  B29C47/0011 ,  B29C47/0801 ,  B29C47/30 ,  B29C47/807 ,  B29K2069/00 ,  B29K2105/06 ,  B29K2309/08 ,  B29K2995/0016 ,  B29K2995/0089 ,  B29L2031/7146 ,  H01M2/1066 ,  H01M2220/30 ,  C08L51/085 ,  C08L67/02 ,  C08L83/10

Abstract: An eco-friendly fire-retardant polymer composition, a molded article made from the composition, and a method of manufacturing the molded article. The composition includes: a thermoplastic resin containing polycarbonate; a bio-based resin containing polytrimethylene terephthalate extracted from a biomaterial; and an impact modifier containing a core-shell type elastomer.

Abstract translation: 一种环保型阻燃聚合物组合物，由该组合物制成的模制品以及该模制品的制造方法。 该组合物包括：含有聚碳酸酯的热塑性树脂; 含有从生物材料提取的聚对苯二甲酸丙二醇酯的生物基树脂; 和含有壳 - 壳型弹性体的抗冲击改性剂。