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11. 发明申请

WO1995025753A1 PROCESS FOR PRODUCING POLYMER TERMINATED WITH OPTIONALLY PROTECTED FUNCTIONAL GROUP 审中-公开
标题翻译：用可选择保护的功能组终止聚合物的方法
公开(公告)号：WO1995025753A1
公开(公告)日：1995-09-28
申请号：PCT/JP1995000499
申请日：1995-03-20
申请人： KURARAY CO., LTD. , MAEKAWA, Kazuhiko , SATO, Toshiaki
发明人： KURARAY CO., LTD.
IPC分类号： C08F04/00
CPC分类号： C08F2/38
摘要： A process for producing a polymer terminated with optionally protected functional group(s), which comprises conducting free-radical polymerization of a radical-polymerizable monomer by using a polymerization initiator comprising at least one member selected from the group (A) consisting of thiocarboxylic acids of general formula (1) and dithiocarboxylic acids of general formula (2) and at least one member selected from the group (B) consisting of polysulfides of general formula (3), polysulfides of the general formula (4): R -(S)m-R , and sulfoxides of general formula (5). In formula (1) R represents a hydrocarbon group which may have a substituent containing a functional group. In formula (2) R represents a hydrocarbon group which may have a substituent containing a functional group. In formula (3) R and R represent each a hydrocarbon group which may have a substituent containing a functional group; and n represents an integer of 2 or above. In formula (4) R and R represent each a hydrocarbon group having a functional group; and m represents an integer of 2 or above. In formula (5) R and R represent each a hydrocarbon group having a functional group. The process enables a polymer having a high content of functional groups introduced into one or both of its terminals to be produced independently of the rate of polymerization and the degree of polymerization of the product.
摘要翻译：一种制备用任选保护的官能团封端的聚合物的方法，其包括通过使用包含至少一种选自由以下组成的组的聚合引发剂进行自由基聚合单体的自由基聚合：（A）通式（1）的二硫代羧酸和通式（2）的二硫代羧酸和选自由通式（3）的多硫化物组成的组（B）中的至少一种，通式（4）的多硫化物：R 5 - （S）mR 6，和通式（5）的亚砜。式（1）中，R 1表示可具有含有官能团的取代基的烃基。式（2）中，R 2表示可具有含有官能团的取代基的烃基。在式（3）中，R 3和R 4各自表示可以具有含有官能团的取代基的烃基; n表示2以上的整数。在式（4）中，R 5和R 6各自表示具有官能团的烃基; m表示2以上的整数。在式（5）中，R 7和R 8各自表示具有官能团的烃基。该方法使得能够独立于聚合速率和产物的聚合度而制备引入其一个或两个末端的高官能团含量的聚合物。

12. 发明申请

WO1991015518A1 SUSPENSION POLYMERIZATION OF VINYLIC COMPOUND 审中-公开
标题翻译：乙烯基化合物的悬浮聚合
公开(公告)号：WO1991015518A1
公开(公告)日：1991-10-17
申请号：PCT/JP1991000420
申请日：1991-03-29
申请人： KURARAY CO., LTD. , TAKADA, Shigeki , YUKI, Ken , MARUYAMA, Hitoshi , TANAKA, Taku , IGARASHI, Kazunari
发明人： KURARAY CO., LTD.
IPC分类号： C08F02/20
CPC分类号： C08F2/20
摘要： A process for the suspension ploymerization of a vinylic compound by using a dispersant comprising a polyvinyl ester terminated with an ionic group or a polyvinyl alcohol with a degree of saponification of 90 mole % or less, prepared by saponifying the polyvinyl ester. The process provides particles of a vinylic polymer having a sharp particle diameter distribution, a high specific gravity of packing, a high capacity of absorbing plasticizers, and a reduced content of residual vinyl monomers.

13. 发明申请

WO1990003402A1 NOVEL COMPOSITE, PROCESS FOR ITS PREPARATION AND MEDICINAL USE THEREOF 审中-公开
标题翻译：新型复合材料，其制备和药物使用的方法
公开(公告)号：WO1990003402A1
公开(公告)日：1990-04-05
申请号：PCT/JP1989000971
申请日：1989-09-26
申请人： KURARAY CO., LTD.
发明人： KURARAY CO., LTD. , MORI, Fumio , OKADA, Masafumi , MIKI, Shuji , EBASHI, Iwao , NISHIDA, Takashi , KAWAI, Kouichiro , TASHIRO, Tazuko , TSUKAGOSHI, Shigeru
IPC分类号： C08B37/00
CPC分类号： C08B37/00
摘要： Activated polysaccharides having a group represented by formulae (a), (b) or (c), derivatives of polysaccharides containing cis-(d-trans-1,2-diamino-cyclohexane)platinum(II) complex bound thereto, or pharmacologically acceptable salts thereof possess an oncostatic activity while causing less vomiting, thus being useful as oncostatic agents. A process for preparing these compounds and medicinal use thereof are disclosed as well as the compounds.
摘要翻译：具有由式（a），（b）或（c）表示的基团的活性多糖，与其结合的顺式 - （d-反式-1,2-二氨基 - 环己烷）铂（II）络合物的多糖衍生物或药理学上可接受的其盐具有抑制活性，同时引起较少的呕吐，因此可用作静默剂。还公开了制备这些化合物的方法及其药用用途。

14. 发明申请

WO1987005020A1 3,4-DIHYDRO-2H-BENZOPYRAN DERIVATIVES AND THEIR MEDICINAL USE 审中-公开
标题翻译： 3,4-二氢-2H-苯并噻吩衍生物及其药物用途
公开(公告)号：WO1987005020A1
公开(公告)日：1987-08-27
申请号：PCT/JP1987000106
申请日：1987-02-18
申请人： KURARAY CO., LTD. , YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD. , EZIRI, Katsushi , KANEHIRA, Koichi , SHIONO, Manzo , FUJITA, Yoshiji , YAMAHARA, Jhoji , MARUYAMA, Yutaka , TERASAWA, Michio , OCHI, Hiroshi , TAHARA, Tetsuya
发明人： KURARAY CO., LTD. , YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
IPC分类号： C07D311/72
CPC分类号： C07D231/12 , C07D233/56 , C07D249/08 , C07D311/58 , C07D405/06 , C07D413/06
摘要： 3,4-Dihydro-2H-benzopyran derivatives represented by general formula (I), (wherein n represents an integer of 0, 2 or 3, R represents a nitrogen-containing heterocyclic group selected from among (II), R and R each represents a hydrogen atom or an optionally substituted alkyl, aralkyl, arylalkenyl, aryl or acyl group, and R represents a hydrogen atom or an alkyl group) and pharmacologically acceptable salts thereof. These compounds have an activity of inhibiting 5-lipoxigenase, anti-allergic effect, anti-histaminic effect, effect of preventing peroxidation of lipid, effect of inhibiting platelet agglutination, ect. and are useful as drugs for treating bronchial asthma, allergic disease, immune disease, inflammatory disease, Psoriasis vulgaris, brain blood trouble, ischemic disease, thrombosis, etc. Use of the compounds as drugs is also disclosed.
摘要翻译：由通式（I）表示的3,4-二氢-2H-苯并吡喃衍生物，其中n表示0或2或3的整数，R表示选自（II），R 1中的含氮杂环基，和R 2各自表示氢原子或任选取代的烷基，芳烷基，芳基烯基，芳基或酰基，R 3表示氢原子或烷基）及其药理学上可接受的盐。这些化合物具有抑制5-脂氧素发生酶，抗过敏作用，抗组胺作用，预防脂质过氧化作用，抑制血小板凝集的作用等作用。并且可用作治疗支气管哮喘，过敏性疾病，免疫疾病，炎性疾病，寻常型银屑病，脑血症，缺血性疾病，血栓形成等的药物。此外，还公开了化合物作为药物的用途。

15. 发明申请

WO2022056334A1 GAS PERMEABLE FILM AND MULTILAYER ARTICLE FOR PACKAGING 审中-公开
公开(公告)号：WO2022056334A1
公开(公告)日：2022-03-17
申请号：PCT/US2021/049972
申请日：2021-09-10
申请人： KURARAY CO., LTD. , CHOW, Edgard
发明人： MORALES, Emilio , HIROSE, Wataru
IPC分类号： B32B27/08 , B32B27/30 , B32B27/32 , C08J5/18 , C08L23/06 , C08L23/08
摘要： A gas permeable layer is formed from an ethylene-vinyl alcohol copolymer resin composition comprising an ethylene-vinyl alcohol copolymer (A), a polyolefin (B), and an acid-modified ethylene-α-olefin copolymer (C).

16. 发明申请

WO2022046679A1 BRAIDED CORD WITH CHANGING CROSS-SECTIONAL AREA AND A METHOD OF MAKING SAME 审中-公开
公开(公告)号：WO2022046679A1
公开(公告)日：2022-03-03
申请号：PCT/US2021/047225
申请日：2021-08-24
申请人： KURARAY CO., LTD.
发明人： SLOAN, Forrest , COFFEY, Patrick
IPC分类号： D04C1/06 , D04C1/12
摘要： This application describes a braided cord (1) containing a braided sheath (2) and optionally a core (3) surrounded by the braided sheath (2). The braided cord (1) has changing cross-sectional area ranging from 0.0004 mm2 to 30 mm2 and contains one or more sections having a tapering angle (Θ) ranging from 1° to 60° when observed in one direction along the cord axis. The change in the cross-sectional area of the cord (1) can be achieved by changing the thickness of the braided sheath (2) and/or changing the cross-sectional area of the core (3) when the core is present. The thickness of the braided sheath (2) can be adjusted by changing the size and/or twist level of one or more sheath strands, changing the pick count of the braided sheath (2), and/or using one or more shaped sheath strands. This application also describes a process of producing the braided cord (1) with changing cross-sectional area.

17. 发明申请

WO2022020408A1 ROPE 审中-公开
公开(公告)号：WO2022020408A1
公开(公告)日：2022-01-27
申请号：PCT/US2021/042458
申请日：2021-07-21
申请人： KURARAY CO., LTD.
发明人： SLOAN, Forrest
IPC分类号： D07B1/02
摘要： Disclosed herein are ropes containing bundles of filaments, where each bundle includes at least 70% by volume of liquid crystal polymer filaments, and where at least one bundle includes liquid crystal polymer filaments of at least 10 denier per filament in size. Also disclosed herein are methods of pulling or lifting an object by applying tension to such a rope connected to the object, where the rope is arranged over a sheave or a non-rotating guide surface, and a ratio of a diameter of the sheave or an effective diameter of the non-rotating guide surface, D, to a diameter of the rope, d, is at least 20:1.

18. 发明申请

WO2019246031A1 AQUEOUS SEED COATING COMPOSITION 审中-公开
公开(公告)号：WO2019246031A1
公开(公告)日：2019-12-26
申请号：PCT/US2019/037636
申请日：2019-06-18
申请人： KURARAY CO., LTD. , GHEBREMESKEL, Ghebrehiwet
发明人： GHEBREMESKEL, Ghebrehiwet , KATO, Masaki , NEUFELD, Levi
IPC分类号： A01N25/04 , A01N25/00 , A01N37/46 , A01N47/24 , A01N51/00 , A01N43/50
摘要： The present invention relates generally to an aqueous seed coating composition based on a specific polyvinyl alcohol copolymer resin as a binder plus a hydrophobic pesticide additive, and seeds coated with such coating composition, which coated seeds have a desirable combination of bulk low dusting, bulk seed flowability and good germination characteristics.

19. 发明申请

WO2016209813A1 TRIBLOCK COPOLYMER WITH VINYL ALCOHOL AND/OR VINYL ACETATE RESIDUES, SYNTHETIC PRECURSORS THEREOF, AND A POLYMER MEMBRANE COMPRISING THE TRIBLOCK COPOLYMER 审中-公开
标题翻译：具有乙烯醇和/或乙酸乙烯酯残基的三嵌段共聚物，其合成前体和包含三嵌段共聚物的聚合物膜
公开(公告)号：WO2016209813A1
公开(公告)日：2016-12-29
申请号：PCT/US2016/038518
申请日：2016-06-21
申请人： THE UNIVERSITY OF MASSACHUSETTS , KURARAY CO. LTD.
发明人： COUGHLIN, E. Bryan , YUAN, Haomiao , KATO, Toshinori
IPC分类号： C08F293/00 , H01M2/16 , C08F2/38
CPC分类号： C08F293/005 , B01D71/26 , B01D71/38 , B01D71/52 , B01D71/76 , B01D71/80 , C08F2/38 , C08F2438/03 , C08G61/08 , C08G2261/126 , C08G2261/3322 , C08G2261/418
摘要： A triblock copolymer has the structure ( l ) wherein A includes a polyolefin, each Z can include a poly(vinyl acetate), a poly(vinyl alcohol), or a poly(vinyl acetate- co -vinyl alcohol), and L 1 , L 2 , R 1 , R 2 and y are defined herein. The triblock copolymer can be amphiphilic when the Z includes a poly(vinyl alcohol), or a poly(vinyl acetate- co -vinyl alcohol). Also described are synthetic precursors to the triblock copolymer that include a mid-functional polymer and a chain transfer agent. The triblock copolymer and films prepared therefrom are useful in applications including separation of oil-water mixtures.
摘要翻译：三嵌段共聚物具有结构（1），其中A包括聚烯烃，每个Z可以包括聚（乙酸乙烯酯），聚（乙烯醇）或聚（乙酸乙烯酯 - 共 - 乙烯醇），和L1，L2 ，R1，R2和y在本文中定义。当Z包括聚（乙烯醇）或聚（乙酸乙烯酯 - 共 - 乙烯醇）时，三嵌段共聚物可以是两亲性的。还描述了包含中间官能聚合物和链转移剂的三嵌段共聚物的合成前体。三嵌段共聚物和由其制备的膜可用于包括油 - 水混合物分离的应用。

20. 发明申请

WO2009054553A3 OPTICAL COMPONENT COMPRISING ACRYLIC BLOCK COPOLYMER 审中-公开
公开(公告)号：WO2009054553A3
公开(公告)日：2009-04-30
申请号：PCT/JP2009/051816
申请日：2009-01-28
申请人： KURARAY CO., LTD. , HAMADA, Kenichi , ITO, Toshiyuki , MORISHITA, Yoshihiro , KURIHARA, Toyoaki , KANEMURA, Hideaki , OSHIMA, Hiroshi , OSHITA, Shinya
发明人： HAMADA, Kenichi , ITO, Toshiyuki , MORISHITA, Yoshihiro , KURIHARA, Toyoaki , KANEMURA, Hideaki , OSHIMA, Hiroshi , OSHITA, Shinya
IPC分类号： G02B1/04 , G02B5/30 , G02B6/00 , H01L33/00
摘要： It is an object of the invention to provide an optical component which comprises a material containing an acrylic block copolymer and having excellent melt processability and which is excellent in flexibility, light resistance and transparency. The optical component of the invention is formed from a composition containing an acrylic block copolymer having two or more polymer blocks (A) each of which is synthesized from monomers containing at least one monomer selected from methacrylic esters and acrylic esters and has a glass transition temperature of not lower than 50°C and one or more polymer blocks (B) each of which is synthesized from monomers containing at least one monomer selected from methacrylic esters and acrylic esters and has a glass transition temperature of not higher than 20°C.

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