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公开(公告)号：US20240360340A1
公开(公告)日：2024-10-31
申请号：US18768517
申请日：2024-07-10
发明人： Takuya HATAKEYAMA , Kento SAKAMOTO
CPC分类号： C09J7/243 , C08G63/181 , C08G63/52 , C09J7/245 , C09J7/25 , C09J7/26 , C09J7/30 , C08G2170/00 , C09J2301/12 , C09J2301/30 , C09J2400/24 , C09J2423/041 , C09J2423/101 , C09J2433/001 , C09J2467/00 , C09J2475/001
摘要： An adhesive tape includes a substrate [I] and an adhesive agent layer of a polyester adhesive agent provided on at least one of opposite surfaces of the substrate [I]. The substrate [I] is one selected from a polyolefin resin foam substrate, a urethane resin foam substrate, and an acrylic resin foam substrate. The polyester adhesive agent is made from a polyester adhesive agent composition [II] which contains a polyester resin (A) having a weight average molecular weight of 5,000 to 300,000, and having a structural unit derived from a polyol and a structural unit derived from a polyvalent carboxylic acid compound containing an aromatic structure-containing compound in a proportion of not greater than 80 mol %. The adhesive tape is excellent in adherence between a polyester adhesive agent layer and a polyolefin resin foam substrate, a urethane resin foam substrate, or an acrylic resin foam substrate.
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公开(公告)号：US12116465B2
公开(公告)日：2024-10-15
申请号：US17752218
申请日：2022-05-24
发明人： Takahiro Hiura
CPC分类号： C08J5/18 , C11D17/043 , C08J2329/04
摘要： To obtain a water-soluble film that is excellent in cold water solubility and is useful as a chemical agent package, provided is a water-soluble film, which is a polyvinyl alcohol water-soluble film including a maleic acid-modified polyvinyl alcohol resin (A) as a main component, wherein a lactonization rate of a maleic acid modifying group in the maleic acid-modified polyvinyl alcohol resin (A) is from 20% to 70%.
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公开(公告)号：US12110388B2
公开(公告)日：2024-10-08
申请号：US17238266
申请日：2021-04-23
发明人： Souki Yoshida , Yasushi Yamanaka
CPC分类号： C08L67/02 , C08J5/00 , C08L23/08 , C08L63/00 , H01R13/533 , C08L2201/02 , C08L2203/20 , C08L2205/025 , C08L2205/035 , C08L2205/06 , H01B3/40 , H01R2201/26
摘要： Disclosed is a connector connection port formed by injection molding a polybutylene terephthalate resin material. A protruding boss part is provided on an outer or inner peripheral surface of the connector connection port. Voids are present in the boss part and a lower part of the outer or inner peripheral surface on which the boss part is provided. When a total of cross-sectional areas of voids in a region at a height of 0-0.5 mm from the outer or inner peripheral surface in the boss part is S1, a total of cross-sectional areas of voids in a region at a depth of 0-0.5 mm from the outer or inner peripheral surface on which the boss part is provided is S2, and a total of S1 and S2 is 100%, an areal ratio of S1 is 5% to 45% and an areal ratio of S2 is 55% to 95%.
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公开(公告)号：US20240327670A1
公开(公告)日：2024-10-03
申请号：US18677612
申请日：2024-05-29
IPC分类号： C09D167/02 , C09D5/03 , C09D7/40 , C09D7/61
CPC分类号： C09D167/02 , C09D5/035 , C09D7/61 , C09D7/70
摘要： To provide a novel resin composition that contains a polyethylene terephthalate resin and a polybutylene terephthalate resin, as well as a resin composition, a molded article, a composite, and a metal-resin composite formed from such resin composition. The resin composition contains an inorganic filler with respect to a total of 100 parts by mass of a polybutylene erephthalate resin and a polyethylene terephthalate resin, wherein a mass ratio of the polybutylene terephthalate resin and the polyethylene terephthalate resin with respect to a total of 100 parts by mass of the polybutylene terephthalate resin and the polyethylene terephthalate resin is from 10/90 to 90/10, and the polyethylene terephthalate resin comprises from 1.0 to 100 μg/g of elemental iron.
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公开(公告)号：US12107129B2
公开(公告)日：2024-10-01
申请号：US18302378
申请日：2023-04-18
发明人： Satoru Nagao , Yusuke Tsukada , Kazunori Kamada , Shuichi Kubo , Hirotaka Ikeda , Kenji Fujito , Hideo Fujisawa , Yutaka Mikawa , Tae Mochizuki
CPC分类号： H01L29/2003 , C30B7/105 , C30B25/186 , C30B25/20 , C30B29/406 , H01L21/02389 , H01L21/0254 , C30B23/025
摘要： An object is to provide a nonpolar or semipolar GaN substrate having improved size and crystal quality. A self-standing GaN substrate has an angle between the normal of the principal surface and an m-axis of 0 degrees or more and 20 degrees or less, wherein: the size of the projected image in a c-axis direction when the principal surface is vertically projected on an M-plane is 10 mm or more; and when an a-axis length is measured on an intersection line between the principal surface and an A-plane, a low distortion section with a section length of 6 mm or more and with an a-axis length variation within the section of 10.0×10−5 Å or less is observed.
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公开(公告)号：US12100809B2
公开(公告)日：2024-09-24
申请号：US17587717
申请日：2022-01-28
IPC分类号： H01M10/0567 , H01M4/04 , H01M4/133 , H01M4/134 , H01M4/38 , H01M4/505 , H01M4/525 , H01M4/58 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569
CPC分类号： H01M10/0567 , H01M4/04 , H01M4/133 , H01M4/134 , H01M4/386 , H01M4/387 , H01M4/505 , H01M4/525 , H01M4/58 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2300/0025 , H01M2300/0028 , Y02E60/10
摘要： A non-aqueous liquid electrolyte secondary battery using negative-electrode active material having Si, Sn and/or Pb, with high charge-capacity, superior characteristics including discharge-capacity retention rate over long is provided. Its non-aqueous liquid electrolyte contains carbonate having unsaturated bond and/or halogen and compounds like LiPF6 and/or LiBF4 (first lithium salt) and lithium salt different from said first one, represented by formula below (second lithium salt).
Lil(αmXan)
(In the formula, l, m and n represent integers of 1 to 10, 1 to 100 and 1 to 200, respectively.
α represents boron, carbon, nitrogen, oxygen or phosphorus. Xa represents functional group having atom selected from 14th to 17th groups of periodic table at its binding-position to α. Two or more of Xa may be connected to each other to form a ring structure. However, such a case where α is boron and Xa is compound represented by
(CiH2(i-2)O4)(CjH2(j-2)O4)
is omitted (i and j represent integers of 2 or larger).-
7.发明公开公开(公告)号：US20240308119A1
公开(公告)日：2024-09-19
申请号：US18672783
申请日：2024-05-23
发明人： Yudai MOTOMATSU
IPC分类号： B29C45/00 , B29C48/00 , B29K33/00 , B29K35/00 , B29K105/00 , B29K105/16 , B29K421/00 , B29L11/00 , B29L31/00 , B29L31/30
CPC分类号： B29C45/0001 , B29C48/022 , B29K2033/12 , B29K2035/00 , B29K2105/0088 , B29K2105/16 , B29K2421/00 , B29L2011/00 , B29L2031/30 , B29L2031/712 , B29L2031/753
摘要： A methacrylic resin composition for injection molding or extrusion molding comprising a component (A), a component (B), and a component (C) below, wherein a ratio denoted by [mass of component (C)]/[mass of component (B)] is 0.01 to 50,
component (A): an acrylic resin having a mass average molecular weight of less than 200,000
component (B): at least one selected from a fatty acid, a fatty acid derivative, and a fatty alcohol
component (C): a methacrylic polymer having a mass average molecular weight of 200,000 or more.-
公开(公告)号：US12071584B2
公开(公告)日：2024-08-27
申请号：US17352693
申请日：2021-06-21
IPC分类号： C09K8/508
CPC分类号： C09K8/5083
摘要： An object of the present invention is to provide a diverting agent that can exhibit sufficient filling properties against a fracture in a well in an excavation method using a hydraulic fracturing method, and that is excellent in solubility after a predetermined period of time has passed. The diverting agent of the present invention contains a polyvinyl alcohol-based resin having an average polymerization degree of 1000 or more.
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公开(公告)号：US20240279394A1
公开(公告)日：2024-08-22
申请号：US18639048
申请日：2024-04-18
发明人： Yukinori KOMIYA , Masashi YOKOGI
CPC分类号： C08G64/307 , C08G64/06 , C08G64/1608 , C08J5/18 , C08J2369/00
摘要： A polycarbonate resin composition including a carbonate structural unit (X) derived from an aromatic dihydroxy compound represented by the following formula (1), a carbonate structural unit (Y) derived from an aromatic dihydroxy compound represented by the following formula (2), and a carbonate structural unit (Z) derived from an aromatic dihydroxy compound represented by the following formula (3). A molar ratio of the content of the carbonate structural unit (Y) to the carbonate structural unit (X) is 0.65 or more, and the content of the carbonate structural units (Y) in 100 mol % of all carbonate structural units of the polycarbonate resin composition is 49 mol % or less.
(R1 and R2 represent a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, or a substituted or unsubstituted aryl group. R1 and R2 may be bonded to each other to form a ring)
(W represents —O—, —S—, —SO2—, or —CR3R4—. R3 and R4 represent a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, or a substituted or unsubstituted aryl group. R3 and R4 may be bonded to each other to form a ring)-
公开(公告)号：US12065541B2
公开(公告)日：2024-08-20
申请号：US17456259
申请日：2021-11-23
发明人： Shingo Namiki , Yuuichi Hirami , Koji Nakamura , Hiroyuki Hayashi , Tomoko Maeda , Kenichi Satake
IPC分类号： C08G63/672 , C07D215/14 , C08G63/81 , C08G63/83 , C08J5/18 , G02B5/30
CPC分类号： C08G63/672 , C07D215/14 , C08G63/81 , C08G63/83 , C08J5/18 , G02B5/3025 , C08J2367/02
摘要： A thermoplastic resin including a structural unit of formula (1):
wherein A1 to A8 are each independently ═CH— or ═N—, and at least one of A1 to A8 is ═N—. R1 to R8 are each independently a hydrogen atom, an alkyl group, an aryl group, a heteroaryl group, or the like. At least two adjacent groups out of R1 to R8 are optionally bonded to each other to form a ring. R9 and R10 are each independently a direct bond or an optionally substituted alkylene group having 1 to 20 carbon atoms. X is an oxygen atom, a carbonyl group, or an optionally substituted amino group, and n is an integer of 1 to 5. A retardation film, a circularly polarizing plate containing the thermoplastic resin are disclosed.
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