公开(公告)号：US20240101814A1

公开(公告)日：2024-03-28

申请号：US18266850

申请日：2021-12-16

Applicant: TOYOBO CO., LTD.

Inventor： Ayano NAKASHIMA

IPC: C08L67/03

CPC classification number: C08L67/03 ,  C08L2201/56 ,  C08L2203/30 ,  C08L2207/04

Abstract: The present invention aims to provide a thermoplastic polyester elastomer resin composition capable of providing a molded product having good appearance and really excellent abrasion resistance. According to the present invention, there is provided a thermoplastic polyester elastomer resin composition comprising a thermoplastic polyester elastomer (A) and a silicone-acrylic copolymer (B); wherein the thermoplastic polyester elastomer (A) contains a hard segment and a soft segment bonded to each other, wherein the hard segment comprises a polyester formed from an aromatic dicarboxylic acid and an aliphatic and/or alicyclic diol as constituent components, wherein the soft segment is at least one member selected from the group consisting of an aliphatic polyether, an aliphatic polyester, and an aliphatic polycarbonate; and wherein, in a molded product obtained by injection molding of the thermoplastic polyester elastomer resin composition, the silicone-acrylic copolymer (B) dispersed in the thermoplastic polyester elastomer (A) forming a matrix has an average dispersion area of 0.3 μm2 or less.

公开(公告)号：US20240021824A1

公开(公告)日：2024-01-18

申请号：US18253039

申请日：2021-11-29

Applicant: ZEON CORPORATION

Inventor： Hiroki OSHIMA ,  Masayo SONO

IPC: H01M4/62 ,  H01M4/13 ,  C08F299/00 ,  C08L53/02

CPC classification number: H01M4/622 ,  H01M4/13 ,  C08F299/00 ,  C08L53/02 ,  C08L2201/56 ,  C08L2203/20

Abstract: A binder composition for a non-aqueous secondary battery electrode contains water and a polymer that includes an aromatic vinyl monomer unit, a conjugated diene monomer unit, and a hydrophilic monomer unit. The polymer has a median diameter of not less than 50 nm and not more than 800 nm, and the proportional content of the hydrophilic monomer unit in the polymer is not less than 4.0 mass % and not more than 20 mass %. Moreover, the polymer has a loss tangent tan δ of not less than 0.001 and less than 0.40 and a loss modulus G″ of 1,600 kPa or less.

公开(公告)号：US11855401B2

公开(公告)日：2023-12-26

申请号：US16902580

申请日：2020-06-16

Applicant: TE Connectivity Germany GmbH ,  TE Connectivity Corporation

Inventor： Lei Wang ,  Soenke Sachs ,  Ting Gao ,  Dejie Tao ,  Helge Schmidt

IPC: H01R4/70 ,  C10M169/02 ,  C08G77/442 ,  C08K3/36 ,  C08L23/14 ,  C08L83/10 ,  H01B3/46 ,  H01R4/18 ,  H01R43/048 ,  H02G1/14 ,  H02G15/04

CPC classification number: H01R4/70 ,  C08G77/442 ,  C08K3/36 ,  C08L23/145 ,  C08L83/10 ,  C10M169/02 ,  H01B3/465 ,  H01R4/18 ,  H01R43/048 ,  H02G1/14 ,  H02G15/04 ,  C08K2201/005 ,  C08L2201/56 ,  C08L2203/206 ,  C08L2207/324

Abstract: A dispensable grease sealant includes a base component in an amount of 50 wt % or more, based on a total weight of the sealant, and a thickener. The base component is selected from a group including a silicone wax, a liquid rubber, and a combination thereof.

公开(公告)号：US11843118B2

公开(公告)日：2023-12-12

申请号：US16629254

申请日：2018-07-06

Applicant: PPG Industries Ohio, Inc.

Inventor： Stuart D. Hellring ,  Scott W. Sisco ,  Jacob W. Mohin ,  Shanti Swarup ,  Calum H. Munro ,  Olivia L Jones ,  Ryan T. Plazio

IPC: H01M4/62 ,  C08L27/16 ,  H01G11/50 ,  H01M4/66 ,  H01M10/0525 ,  H01M10/0569 ,  H01G11/60

CPC classification number: H01M4/623 ,  C08L27/16 ,  H01G11/50 ,  H01M4/625 ,  H01M4/661 ,  H01M10/0525 ,  H01M10/0569 ,  C08L2201/56 ,  H01G11/60 ,  H01M2300/0028

Abstract: The present invention provides a slurry composition comprising: (a) an electrochemically active material and/or an electrically conductive agent; and (b) a binder comprising: (i) a polymer comprising a fluoropolymer dispersed in a liquid medium; and (ii) a polymer comprising an addition polymer comprising constitutional units comprising the residue of a heterocyclic group-containing ethylenically unsaturated monomer. The present invention also provides electrodes and electrical storage devices.

公开(公告)号：US20230357540A1

公开(公告)日：2023-11-09

申请号：US18332935

申请日：2023-06-12

Applicant: SHANDONG SINOCERA FUNCTIONAL MATERIAL CO., LTD.

Inventor： Xibin Song ,  Haiyang Ma ,  Liaodong Ai ,  Hongliang Xi

IPC: C08K9/04 ,  C08L33/04 ,  C08J3/09 ,  C09J11/04 ,  C09J133/04 ,  C09J11/06

CPC classification number: C08K9/04 ,  C08L33/04 ,  C08J3/095 ,  C09J11/04 ,  C09J133/04 ,  C09J11/06 ,  C08K2201/005 ,  C08J2333/14 ,  C08L2201/56

Abstract: The present disclosure provides a zirconia resin-based dispersion liquid, a UV-curable adhesive, a preparation method and use thereof, which relates to the technical field of optical film preparation. The zirconia resin-based dispersion liquid is mainly composed of modified zirconia particles and resin, wherein the surface of the modified zirconia particles has hydrogen bond donor groups, and the grafted amount of the hydrogen bond donor groups on the surface of the zirconia particles is 1-20 wt %. The modified zirconia particles in the above zirconia resin-based dispersion liquid can not only increase the liposolubility of the zirconia particles due to the introduction of hydrogen bond donor groups on the surface, but also have the hydrogen bond interaction with alkoxy bisphenol A resin (BPA resin), thereby increasing the compatibility and stability of the zirconia resin-based dispersion liquid and the BPA resin.

公开(公告)号：US11702598B2

公开(公告)日：2023-07-18

申请号：US16985144

申请日：2020-08-04

Applicant: Canadian National Railway Company

Inventor： James Auld ,  John Bleile ,  Kasra Nikooyeh ,  Amanda Prefontaine ,  Derek Stanger ,  Jesse White

IPC: C10G1/00 ,  C08J3/12 ,  C08L95/00

CPC classification number: C10G1/00 ,  C08J3/126 ,  C08L95/00 ,  C08J2395/00 ,  C08J2423/06 ,  C08L2201/56 ,  C08L2207/062 ,  C08L2207/066 ,  C08L2207/53 ,  C08L2555/32 ,  C08L2555/86

Abstract: Historically, bitumen from oil sands has been carried over land using trucks, pipelines, or by rail, and over water using tankers. Each mode of transportation faces economic or technical challenges of its own. Here there is provided a method for transporting bitumen, comprising: receiving in a dry bulk shipping container a load of discrete pellets with bitumen entrapped into the pellets, wherein the pellets have non-stick outer surfaces configured to prevent the bitumen from sticking to walls of the container when the pellets are carried in the container; and transporting the dry bulk shipping container containing the pellets over a distance. Alternatively or additionally, the pellets may have non-stick outer surfaces configured to prevent the load from caking when the pellets are carried in the container such that the load of bitumen pellets is substantially free-flowing when the transporting is completed.

公开(公告)号：US11691389B2

公开(公告)日：2023-07-04

申请号：US17109323

申请日：2020-12-02

Applicant: Showa Denko Materials Co., Ltd.

Inventor： Yuya Hirayama ,  Takayo Kitajima ,  Kenichi Tomioka ,  Keisuke Kushida ,  Minoru Kakitani ,  Hiroshi Shimizu

IPC: C08J5/24 ,  B32B27/30 ,  B32B27/38 ,  C08L33/08 ,  B32B15/20 ,  H05K1/03 ,  B32B15/08 ,  C08F20/12 ,  C08L101/00 ,  C08F220/18 ,  C08J3/11 ,  C08L33/06 ,  C08L33/10 ,  C08L33/12

CPC classification number: B32B15/20 ,  B32B15/08 ,  C08F20/12 ,  C08F220/1802 ,  C08F220/1804 ,  C08J3/11 ,  C08J5/244 ,  C08L33/06 ,  C08L33/08 ,  C08L101/00 ,  H05K1/0326 ,  H05K1/0353 ,  H05K1/0366 ,  C08J2300/24 ,  C08J2333/06 ,  C08J2333/08 ,  C08J2333/10 ,  C08J2463/00 ,  C08L2201/56 ,  C08F220/1804 ,  C08F220/1808 ,  C08F220/325 ,  C08L33/08 ,  C08L63/00 ,  C08L63/00 ,  C08F220/1804 ,  C08F220/1818 ,  C08F220/325 ,  C08F220/1802 ,  C08F220/54 ,  C08F220/325

Abstract: The present invention relates to a resin composition including an acrylic polymer (A) and a thermosetting resin (B), wherein a phase separation structure of a first phase containing the acrylic polymer (A) and a second phase containing the thermosetting resin (B) is formed, and an average domain size of the second phase is 20 μm or less.

公开(公告)号：US11667769B2

公开(公告)日：2023-06-06

申请号：US17474769

申请日：2021-09-14

Applicant: SHIN-NAKAMURA CHEMICAL CO., LTD.

Inventor： Ryojiro Akashi ,  Takuro Nishimoto ,  Toshikazu Saeki

IPC: C08L1/04 ,  C08F251/02

CPC classification number: C08L1/04 ,  C08F251/02 ,  C08L2201/56 ,  C08L2205/025 ,  C08L2205/16

Abstract: Provided are a composite for cellulose fiber dispersion that can inexpensively and sufficiently disperse cellulose fibers, particularly nanocellulose, in a hydrophobic resin and a cellulose fiber composition containing the composite. A composite for cellulose fiber dispersion according to the present invention has a structure in which a vinyl polymer is grafted to a cellulose derivative. A cellulose fiber composition according to the present invention contains the composite and cellulose fibers and more specifically also contains an organic solvent, a resin precursor, or a resin.

公开(公告)号：US20180265597A1

公开(公告)日：2018-09-20

申请号：US15760920

申请日：2016-09-16

Applicant: OJI HOLDINGS CORPORATION

Inventor： Ikue HOMMA ,  Takayuki SHIMAOKA

IPC: C08B5/00 ,  C08J3/09 ,  D21H11/18 ,  D21H11/20 ,  D21H15/02 ,  C08L1/16

CPC classification number: C08B5/00 ,  C08B15/04 ,  C08J3/02 ,  C08J3/095 ,  C08J2301/16 ,  C08K5/05 ,  C08L1/02 ,  C08L1/16 ,  C08L2201/56 ,  C08L2205/16 ,  D21H11/18 ,  D21H11/20 ,  D21H15/02

Abstract: An object of the invention is to provide a material comprising ultrafine cellulose fibers, having good dispersibility of fine particles in an aqueous medium containing ultrafine cellulose fibers. According to the invention, there is provided a material comprising ultrafine cellulose fibers, wherein the content of the ultrafine cellulose fibers is 80% by mass or more, and the haze value of a sample, which has been prepared by adding the material comprising ultrafine cellulose fibers to pure water to a solid concentration of 0.4% by mass, and stirring the mixture with a disperser under conditions of 1500 rpm and 5 minutes, is 20% or less.

公开(公告)号：US20180208766A1

公开(公告)日：2018-07-26

申请号：US15744520

申请日：2016-07-15

Applicant: UBE INDUSTRIES, LTD.

Inventor： Tomonori NAKAYAMA ,  Takeshige NAKAYAMA ,  Naoki KITAYAMA

IPC: C08L79/08 ,  H05K1/03

CPC classification number: C08L79/08 ,  C08G73/1042 ,  C08G73/105 ,  C08G73/1075 ,  C08J5/18 ,  C08J2379/08 ,  C08L2201/56 ,  C08L2203/16 ,  C09D179/08 ,  H05K1/03

Abstract: A polyimide film including a polyimide obtained by polymerizing a tetracarboxylic acid component and a diamine component. The tetracarboxylic acid component consists of one or more tetracarboxylic dianhydride (a1), in which at least one of the bonds linking the two cyclic anhydride structures contained in the molecule is a freely rotatable bond and a phthalic anhydride structure is not contained therein, and one or more tetracarboxylic dianhydride (a2) having an alicyclic structure, in which each of two cyclic anhydride structures shares at least one carbon-carbon bond with the alicyclic structure and a freely rotatable bond is not contained in the molecule; and the diamine component includes one or more diamine having a 9,9-diphenylfluorene structure in an amount of 5 to 50 mol %.