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公开(公告)号：US20240280836A1
公开(公告)日：2024-08-22
申请号：US18615784
申请日：2024-03-25
Applicant: OneFocus Vision, Inc.
Inventor： Steven B. WAITE , Amitava GUPTA , Gamil ALHAKIMI , Lisa STUDNICKI , Musa ALHAKIMI
CPC classification number: G02C7/049 , C08G18/384 , C08G18/7621 , C08G63/685 , C08G69/44 , G02B1/043 , G02B3/12 , G02C7/045
Abstract: A lens comprises an internal cavity structure formed by dissolution of a soluble insert material. The internal soluble material may dissolve through a body of a lens such as a contact lens in order to form the cavity within the contact lens. The cavity within the lens can be shaped in many ways and corresponds to the shape of the dissolved material, such that many internal cavity shapes can be readily fabricated within the contact lens. The insert can be placed in a mold with a pre-polymer material, and the pre-polymer material cured with the insert placed in the mold to form the lens body. The polymerized polymer may comprise a low expansion polymer in order to inhibit expansion of the lens when hydrated. The polymer may comprise a hydrogel when hydrated. The soft contact lens material comprises a sufficient amount of cross-linking to provide structure to the lens and shape the cavity.
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公开(公告)号：US12048902B2
公开(公告)日：2024-07-30
申请号：US18307498
申请日：2023-04-26
Applicant: Saudi Arabian Oil Company
Inventor： Junyan Yang
CPC classification number: B01D69/125 , B01D67/0006 , C08F20/14 , C08G69/40 , C08G69/44 , C08G77/045 , B01D2323/30 , B82Y30/00 , B82Y40/00
Abstract: A gas separation membrane, a method for making the gas separation membrane, and a method for using the gas separation membrane are provided. An exemplary gas separation membrane includes a polyether-block-polyamide (PEBA) matrix and a cross-linked network including functionalized polyhedral oligomeric silsesquioxane (POSS) nanoparticles dispersed through the PEBA matrix.
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公开(公告)号：US20240124706A1
公开(公告)日：2024-04-18
申请号：US18472559
申请日：2023-09-22
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Yu-Lin CHU , Jen-Chun CHIU , Po- Hsien HO , Yu-Min HAN , Meng-Hsin CHEN , Chih-Hsiang LIN
CPC classification number: C08L67/06 , C08G63/605 , C08G69/44 , C08J5/124 , C08J5/18 , C08L77/12 , C08G2250/00 , C08J2367/06 , C08J2377/12 , C08L2203/16 , C08L2205/025 , C08L2205/12
Abstract: A liquid crystal polymer, composition, liquid crystal polymer film, laminated material and method of forming liquid crystal polymer film are provided. The liquid crystal polymer includes a first repeating unit, a second repeating unit, a third repeating unit, and a fourth repeating unit. The first repeating unit has a structure of Formula (I), the second repeating unit has a structure of Formula (II), the third repeating unit has a structure of Formula (III), and the fourth repeating unit has a structure of Formula (IV), a structure of Formula (V) or a structure of Formula (VI)
wherein A1, A2, A3, Z1, R1, R2, R3 and Q are as defined in the specification.-
公开(公告)号：US20240124650A1
公开(公告)日：2024-04-18
申请号：US17754886
申请日：2020-10-15
Applicant: POLYMEREXPERT SA
Inventor： Marc DOLATKHANI , Eric LUTZ , Marie Odile HECHT , Olga SISCAN , Victor SALVADO , Anne PAGNOUX
Abstract: The invention relates to novel biosourced polyamide derivatives able to form gels, the method for preparing same, the gels formed from these gelling polyamides, as well the compositions containing them, in particular cosmetic compositions.
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公开(公告)号：US11958675B2
公开(公告)日：2024-04-16
申请号：US17735643
申请日：2022-05-03
Applicant: ICONIC FUSIONS CO., LTD.
Inventor： Hyo Jin Park
CPC classification number: B65D75/36 , C08G69/44 , C08K3/22 , C08K3/26 , C08K3/36 , B65D2575/36 , C08K2003/2296 , C08K2003/265
Abstract: The present invention relates to a novel PTP blister packaging material, a PTP blister package comprising the same, and a method of manufacturing the same, and more particularly, to a PET-based blister package which is easy to cut and can be formed with a smooth cut surface, a blister package manufactured using the same as well as a method of manufacturing the same.
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Patent Agency Ranking
公开(公告)号：US11673098B2
公开(公告)日：2023-06-13
申请号：US17140393
申请日：2021-01-04
Applicant: Saudi Arabian Oil Company
Inventor： Junyan Yang
CPC classification number: B01D69/125 , B01D67/0006 , C08F20/14 , C08G69/40 , C08G69/44 , C08G77/045 , B01D2323/30 , B82Y30/00 , B82Y40/00
Abstract: A gas separation membrane, a method for making the gas separation membrane, and a method for using the gas separation membrane are provided. An exemplary gas separation membrane includes a polyether-block-polyamide (PEBA) matrix and a cross-linked network including functionalized polyhedral oligomeric silsesquioxane (POSS) nanoparticles dispersed through the PEBA matrix.
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公开(公告)号：US20230151154A1
公开(公告)日：2023-05-18
申请号：US17917136
申请日：2021-11-17
Applicant: KYOEISHA CHEMICAL CO., LTD.
Inventor： Shu NODA , Yousuke KATAOKA , Nobuaki NAKATSUKA , Masahiro TAKAGI
IPC: C08G69/44 , C09D7/65 , C09D177/12 , C09J11/08 , C09J177/12 , C09K3/10
CPC classification number: C08G69/44 , C09D7/65 , C09D177/12 , C09J11/08 , C09J177/12 , C09K3/10 , C09K2200/0667
Abstract: A viscosity modifier is thermally stable and can provide an excellent viscosity-increasing effect and/or an anti-sagging effect, and is used by the addition to a paint, a coating agent, a painting agent, a flux, an adhesive material, and a sealing material that are produced/used under high temperature conditions. A film-forming agent contains the viscosity modifier including a polyamide component that contains a polyamide compound from a C2-10 aliphatic and/or C6-10 aromatic primary diamine and a C12-36 polybasic acid and/or a C12-30 unsubstituted or hydroxy-substituted aliphatic monocarboxylic acid. The film-forming agent contains the viscosity modifier and a film-forming component and is at least any one selected from a paint, a coating material, a painting material, a flux, an adhesive material, and a sealing material.
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公开(公告)号：US20190218340A1
公开(公告)日：2019-07-18
申请号：US16249305
申请日：2019-01-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Joungeun YOO , In Ki KIM , Kyeong PANG , In KIM , Feifei FANG , In Su LEE , Hyoungwoo CHOI
IPC: C08G69/44 , H01M2/02 , H01M2/04 , H01M2/30 , H01M10/0525
CPC classification number: C08G69/44 , B29C45/0001 , B29K2067/04 , B29K2077/00 , B29K2105/0079 , B29K2105/0085 , B29L2031/3468 , C08G2250/00 , H01M2/0257 , H01M2/0478 , H01M2/30 , H01M10/0525
Abstract: A battery case comprising 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 internal space for housing the electrode assembly and to further define a top opening on an opposing side from the bottom wall, at least one of the bottom wall and the plurality of side walls comprises a liquid crystal aromatic poly(ester amide), and the battery case has a water vapor transmission rate (WVTR) at a wall thickness of 1 millimeter of less than or equal to about 0.07 grams per square meter per day, as measured at 38° C. and a relative humidity of 100% according to ISO 15106 or ASTM F1249.
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公开(公告)号：US20180355171A1
公开(公告)日：2018-12-13
申请号：US15757847
申请日：2016-09-05
Applicant: Sumitomo Chemical Company, Limited
Inventor： Takayuki SUGIYAMA , Toyonari ITO
CPC classification number: C08L77/12 , C08G69/32 , C08G69/44 , C08J5/18 , C08L67/03 , C08L2203/16 , C09D177/12
Abstract: An aromatic polyester containing a repeating unit (A) having Formula (a) below; a repeating unit (B) derived from an aromatic dicarboxylic acid; a repeating unit (C) derived from an aromatic amine optionally having a hydroxyl group; and a repeating unit (D) derived from an aromatic diol. The content of (A) is 10 mol % to less than 20 mol %, the content of (B) is 40 mol % to less than 45 mol %, the total content of (C) and (D) is 40 mol % to less than 45 mol %, and a content of (D) is more than 0 mol % and less than 15 mol % with respect to a total of (A) to (D). —O—Ar1—CO— (a) In formula (a), Ar1 is a 1,4-phenylene group, a 2,6-naphthylene group, or a 4,4′-biphenylene group; and at least one hydrogen atom in Ar1 may be each substituted with a halogen atom, an alkyl group, or an aryl group.
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公开(公告)号：US20180201727A1
公开(公告)日：2018-07-19
申请号：US15743939
申请日：2016-08-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yu Yang , Jiyoung Park , Suresh S. Iyer , Christopher W. A. Krohe , Kyle P. Starkey , Timothy D. Fletcher , Dong-Wei Zhu , Thomas E. S. Muehle , Jeffrey A. Peterson , Thomas J. Blong
IPC: C08G63/685 , C08G63/692 , C08G63/54 , C08G63/695 , C08G63/91 , C08L77/12
CPC classification number: C08G63/6856 , B32B7/12 , B32B27/08 , B32B27/32 , B32B27/322 , B32B27/36 , B32B2250/02 , B32B2327/12 , B32B2327/18 , B32B2367/00 , C08G63/12 , C08G63/127 , C08G63/16 , C08G63/18 , C08G63/181 , C08G63/54 , C08G63/685 , C08G63/688 , C08G63/6884 , C08G63/6886 , C08G63/692 , C08G63/6926 , C08G63/695 , C08G63/6956 , C08G63/91 , C08G63/916 , C08G63/918 , C08G69/44 , C08L67/02 , C08L67/03 , C08L67/06 , C08L77/12 , C08L2203/16 , C09J167/02 , C09J167/03 , C09J167/06 , Y10T428/28 , Y10T428/2843 , Y10T428/2852 , Y10T428/3154 , Y10T428/31544 , Y10T428/31786 , Y10T428/31797
Abstract: Polyester polymers are described comprising polymerized units comprising a hydroxy functional aromatic group wherein the hydroxy group has been functionalized with an adhesion promoting group. In some embodiments, the polyester polymer comprises polymerized units have the general structure (A) wherein L1 and L2 are independently divalent linking groups comprising an ester group; and RA is an adhesion promoting group bonded to the oxygen atom by means of an ionic or covalent bond. In other embodiments, film articles, laminates are described and methods of making functionalized polyester polymers are described.
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