公开(公告)号：US20240360310A1

公开(公告)日：2024-10-31

申请号：US18689720

申请日：2022-09-15

申请人： NAMICS CORPORATION

发明人： Hirotatsu IKARASHI ,  Masaki YOSHIDA ,  Toshiyuki SATO ,  Shin TERAKI

IPC分类号： C08L71/12 ,  C08L53/02 ,  H01L23/29

CPC分类号： C08L71/126 ,  C08L53/02 ,  H01L23/293 ,  C08L2203/206

摘要： Provided are a resin composition for a semiconductor device of a wafer level chip size package type, which exhibits excellent high-frequency properties, and can form a coating film which has a thickness that has less unevenness, and is unlikely to cause warpage of the semiconductor substrate, a semiconductor device using the same, and a method for producing a semiconductor device. A resin composition for a semiconductor device of a wafer level chip size package type, the resin composition comprising (A) a modified polyphenylene ether resin having an unsaturated double bond at the end thereof, (B) an elastomer having a butadiene skeleton, and optionally (C) a solvent, a semiconductor device using the same, and a method for producing a semiconductor device.

公开(公告)号：US12051808B2

公开(公告)日：2024-07-30

申请号：US17041444

申请日：2019-04-02

申请人： ZEON CORPORATION

发明人： Hidetake Ishii ,  Norikazu Yamamoto

IPC分类号： H01M4/62 ,  C08K3/34 ,  C08K3/36 ,  C08L53/02 ,  H01M4/02 ,  H01M10/0525 ,  H01M50/409 ,  H01M50/443

CPC分类号： H01M4/622 ,  C08K3/346 ,  C08K3/36 ,  C08L53/02 ,  H01M4/628 ,  H01M10/0525 ,  H01M50/409 ,  H01M50/443 ,  C08K2201/001 ,  C08K2201/003 ,  H01M2004/021

摘要： Provided is a composition for a functional layer capable of forming a functional layer that can both inhibit post-cycling swelling of a secondary battery and increase charge carrier acceptance of the secondary battery at low temperatures. The composition for a functional layer contains non-conductive inorganic particles, a solvent, and a block copolymer including a block region formed of an aromatic vinyl monomer unit and a block region formed of either or both of an aliphatic conjugated diene monomer unit having a carbon number of 5 or more and a hydrogenated aliphatic conjugated diene monomer unit having a carbon number of 5 or more.

公开(公告)号：US20240182702A1

公开(公告)日：2024-06-06

申请号：US18088139

申请日：2022-12-23

申请人： Elite Electronic Material (KunShan) Co., Ltd.

发明人： Rongtao WANG ,  Chenyu SHEN ,  Yiqiang GE

IPC分类号： C08L53/02 ,  C08J5/24 ,  C08L71/12

CPC分类号： C08L53/02 ,  C08J5/244 ,  C08L71/123 ,  C08J2353/02 ,  C08J2371/12 ,  C08J2453/02 ,  C08J2471/12 ,  C08L2205/025 ,  C08L2205/035

摘要： A resin composition and an article made therefrom are provided. The resin composition includes: (A) 100 parts by weight of an unsaturated bond-containing polyphenylene ether resin; (B) 20 parts by weight to 150 parts by weight of a copolymer, the copolymer having a structural unit formed by a monomer of Formula (1) and a structural unit formed by a monomer of Formula (2), and the content of the structural unit formed by the monomer of Formula (2) in the copolymer is 55 wt % to 90 wt %; and (C) 10 parts by weight to 40 parts by weight of an unsaturated bond-containing crosslinking agent. The resin composition may be used to make various articles, such as a prepreg, a resin film, a laminate or a printed circuit board, and at least one of the following properties can be improved, including glass transition temperature, Z-axis ratio of thermal expansion, multi-layer board heat resistance, interconnect stress test, dissipation factor aging rate, temperature coefficient of dielectric constant, temperature coefficient of dissipation factor and branch-like pattern at laminate edges.

公开(公告)号：US11958969B2

公开(公告)日：2024-04-16

申请号：US17271273

申请日：2019-08-15

申请人： ZEON CORPORATION

发明人： Junji Kodemura ,  Yoshitaka Satoh

IPC分类号： C08L53/02 ,  B29C41/00 ,  B29C41/14 ,  B29L31/00 ,  C08F236/08 ,  C08J5/18 ,  C08K5/14 ,  C09J153/02

CPC分类号： C08L53/02 ,  B29C41/003 ,  B29C41/14 ,  C08F236/08 ,  C08J5/18 ,  C08K5/14 ,  C09J153/02 ,  B29L2031/712 ,  C08L2201/52 ,  C08L2203/16

摘要： A latex of a styrene-based block copolymer includes a styrene-based block copolymer and water. The styrene-based block copolymer includes a toluene insoluble content of 30 to 95 wt %. The latex of the styrene-based block copolymer is superior in the processability and can provide a molded film such as a dip-molded product having the high tear strength, the high stress retention and the soft texture.

公开(公告)号：US20240117178A1

公开(公告)日：2024-04-11

申请号：US18274609

申请日：2022-01-28

申请人： KURARAY CO., LTD.

发明人： Daisuke KONISHI ,  Hiromitsu SASAKI ,  Takahiro SEKIGUCHI ,  Yuta TOMISHIMA ,  Takumi HASEGAWA

IPC分类号： C08L53/02 ,  C08L23/12

CPC分类号： C08L53/02 ,  C08L23/12

摘要： A resin composition containing: a block copolymer (I) having a polymer block (a1) containing a structural unit derived from an aromatic vinyl compound and a polymer block (a2) containing a structural unit derived from a conjugated diene compound; a plasticizer (II); and a biomass-derived polyolefin-based resin (III); in which the plasticizer (II) contains a plasticizer (II-1) containing a biomass-derived raw material; and in which the resin composition has a biobased content of 45% by mass or more, and a molded body obtained by using the resin composition.

公开(公告)号：US11929506B2

公开(公告)日：2024-03-12

申请号：US16976076

申请日：2019-02-27

申请人： ZEON CORPORATION

发明人： Tetsuya Akabane ,  Hiroto Kidokoro

IPC分类号： H01M4/62 ,  C08K3/04 ,  C08K3/34 ,  C08K3/36 ,  C08L53/00 ,  C08L53/02 ,  H01M4/36 ,  H01M10/0525

CPC分类号： H01M4/622 ,  C08K3/04 ,  C08L53/005 ,  C08L53/02 ,  H01M4/366 ,  H01M10/0525

摘要： Provided is a binder composition for a non-aqueous secondary battery containing: a particulate polymer formed of a block copolymer including an aliphatic conjugated diene monomer unit and a block region formed of an aromatic vinyl monomer unit; at least one saturated hydrocarbon selected from the group consisting of a chain alkane having a carbon number of not less than 5 and not more than 8 and a cycloalkane having a carbon number of not less than 5 and not more than 8; and water. The content of the saturated hydrocarbon is not less than 0.001 parts by mass and not more than 0.1 parts by mass per 100 parts by mass of the particulate polymer.

公开(公告)号：US11898030B2

公开(公告)日：2024-02-13

申请号：US16619115

申请日：2018-05-28

申请人： TOP GLOVE GLOBAL SDN BHD

发明人： Sebastien Treilhes ,  Pierre Hoerner ,  Chin Guan Low

IPC分类号： C08J3/24 ,  C08L25/06 ,  C08L53/02 ,  C08K3/011 ,  C08K3/06 ,  C08K5/00 ,  C08K5/5397

CPC分类号： C08L53/02 ,  C08J3/242 ,  C08L25/06 ,  C08K3/011 ,  C08K3/06 ,  C08K5/0016 ,  C08K5/0025 ,  C08K5/5397 ,  C08L2203/16 ,  C08L2312/06

摘要： Elastomeric styrenic block copolymer (SBC) compositions comprise one or more SBCs and one or more polymers miscible with styrenic end blocks of the one or more SBCs, the block copolymer compositions being both both physically and chemically crosslinked, where the chemical crosslinking comprises covalent bonds between chains of SBC and the physical crosslinking comprises non-covalent interaction between styrenic end blocks of the one or more SBCs and the one or more polymers miscible with the styrenic end blocks. The block copolymer compositions are useful in forming immersion articles such as surgical gloves.

公开(公告)号：US11898014B2

公开(公告)日：2024-02-13

申请号：US15778029

申请日：2016-11-24

申请人： Inbicon A/S

发明人： Duy Michael Le ,  Mia Frosch Mogensbæk Foverskov

IPC分类号： C08L95/00 ,  C08H8/00 ,  C08L97/00 ,  C08L9/00 ,  C08L53/02 ,  C08L9/06 ,  C08L7/02 ,  C08L19/00 ,  E01C5/12 ,  E01C7/35

CPC分类号： C08H8/00 ,  C08L7/02 ,  C08L9/00 ,  C08L9/06 ,  C08L19/003 ,  C08L53/02 ,  C08L95/00 ,  C08L97/005 ,  E01C5/12 ,  E01C7/353 ,  C08L2555/52 ,  C08L2555/64 ,  C08L2555/82 ,  C08L2555/84 ,  C08L2555/86 ,  Y02A30/30 ,  C08L95/00 ,  C08L53/02 ,  C08L97/005 ,  C08L53/02 ,  C08L95/00 ,  C08L97/005

摘要： The current invention concerns composition comprising bitumen, one or more plasticity modifying agent(s), and lignin, as well as methods and uses related to such compositions. In particular, compositions are disclosed with improved properties, such as mixing properties.

公开(公告)号：US11884811B2

公开(公告)日：2024-01-30

申请号：US16963252

申请日：2019-01-25

申请人： ZEON CORPORATION

发明人： Hiroyasu Inoue

IPC分类号： C08L53/02 ,  C08F8/04 ,  C08F297/04 ,  C08J5/18 ,  C08L51/06 ,  H10K85/10 ,  C04B103/46

CPC分类号： C08L53/02 ,  C08F8/04 ,  C08F297/04 ,  C08J5/18 ,  C08L51/06 ,  C04B2103/46 ,  C04B2103/465 ,  C08F297/046 ,  C08L53/025 ,  C08L2203/16 ,  C08L2203/162 ,  C08L2203/20 ,  C08L2207/04 ,  H10K85/151

摘要： Provided is a resin composition including a resin containing a polymer, a hygroscopic particle, and an organic solvent-soluble dispersant. Preferably the ratio of the dispersant relative to 100 parts by weight of the hygroscopic particle is 0.1 part by weight or more and 1000 parts by weight or less, and the absolute value of the difference in refractive index between the resin and the hygroscopic particle is 0.05 or less. Also provided are a resin film formed by molding the resin composition into a film shape, and an organic electroluminescent device including the resin film.

公开(公告)号：US11831019B2

公开(公告)日：2023-11-28

申请号：US17040980

申请日：2019-04-02

申请人： ZEON CORPORATION

发明人： Hidetake Ishii ,  Norikazu Yamamoto

IPC分类号： H01M4/62 ,  C08L53/02 ,  H01M4/13 ,  H01M10/0525 ,  H01M50/443

CPC分类号： H01M4/622 ,  C08L53/02 ,  H01M4/13 ,  H01M10/0525 ,  H01M50/443

摘要： Provided is a binder composition capable of forming a functional layer that can both inhibit post-cycling swelling of a secondary battery and increase charge carrier acceptance of the secondary battery at low temperatures. The binder composition contains a first polymer, a second polymer, and a solvent. The first polymer is a block copolymer including a block region formed of an aromatic vinyl monomer unit and a block region formed of an aliphatic conjugated diene monomer unit and/or a hydrogenated aliphatic conjugated diene monomer unit. The second polymer is a random copolymer including a 1,3-pentadiene unit and/or a hydrogenated 1,3-pentadiene unit.