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    METHOD FOR RECOVERY OF GASEOUS HYDROCARBONS AND/OR LIQUID HYDROCARBONS FROM UNDERGROUND
    11.
    发明公开
    METHOD FOR RECOVERY OF GASEOUS HYDROCARBONS AND/OR LIQUID HYDROCARBONS FROM UNDERGROUND 审中-公开
    中回收气态烃和/或液态烃从地面

    公开(公告)号：EP3048240A4

    公开(公告)日：2017-03-08

    申请号：EP14846152

    申请日：2014-09-04

    Applicant: TORAY INDUSTRIES

    Inventor： OME HIROYUKI ,  NAGANO TATSUYA ,  TAKAHASHI YOSHITAKE

    IPC: E21B43/22 ,  C08L67/04

    CPC classification number: C09K8/588 ,  C08L67/04 ,  C09K8/035 ,  C09K8/508 ,  C09K8/68 ,  C09K8/88 ,  C09K2208/08 ,  E21B43/26

    Abstract: Provided is a method of recovering gaseous hydrocarbons and/or liquid hydrocarbons from underground, characterized by using a poly(lactic acid) resin comprising an a poly-L-lactic acid component and a poly-D-lactic acid component and having a heat of fusion at 190°C or higher, as measured by differential scanning calorimetry, of 20 J/g or more, wherein the underground is at a depth of 3,000 m or deeper. According to the recovery method of the present invention, shale gas, shale oil, and the like can be recovered efficiently.

    Abstract translation: 提供了一种通过使用聚（乳酸）树脂包含聚L-乳酸成分和聚D-乳酸成分的回收来自地下，其特征在于气态烃和/或液态烃和具有的热的方法 融合在190℃或更高，如测量通过差示扫描量热法中，20J / g以上，worin地下是在3000米或更深的深度。 。根据本发明的回收方法中，页岩气，页岩油和类似物可有效地回收。

    POLYESTER POLYMERIZATION CATALYST AND MANUFACTURING PROCESS OF POLYESTER USING IT
    12.
    发明专利
    POLYESTER POLYMERIZATION CATALYST AND MANUFACTURING PROCESS OF POLYESTER USING IT 审中-公开

    公开(公告)号：JP2004256719A

    公开(公告)日：2004-09-16

    申请号：JP2003050494

    申请日：2003-02-27

    Applicant: TORAY INDUSTRIES

    Inventor： NAGANO TATSUYA ,  HONDA KEISUKE ,  AOYAMA MASATOSHI

    IPC: C08G63/85

    Abstract: PROBLEM TO BE SOLVED: To provide a polymerization catalyst which gives a polyester scarcely containing foreign matters and having good color tone, and a manufacturing process of the polyester using it. SOLUTION: The catalyst for polymerizing the polyester is a compound in which the number of titanium atoms in one molecule is 4-8, the composition ratio of titanium atoms to phosphorus atoms is 0.7-2, and which has at least one Ti-O-Ti bond. The manufacturing process of the polyester uses it. COPYRIGHT: (C)2004,JPO&NCIPI

    HYGROSCOPIC POLYESTER FIBER
    14.
    发明专利
    HYGROSCOPIC POLYESTER FIBER 审中-公开

    公开(公告)号：JP2003171824A

    公开(公告)日：2003-06-20

    申请号：JP2001371529

    申请日：2001-12-05

    Applicant: TORAY INDUSTRIES

    Inventor： SASAKI TOSHIHIRO ,  NARUSE YOSHIHIRO ,  NAGANO TATSUYA

    IPC: A41D31/00 ,  D01F1/10 ,  D01F6/92

    Abstract: PROBLEM TO BE SOLVED: To obtain polyester fibers which have excellent melt-viscosity characteristics and high hygroscopicity and can be used as a comfortable raw material for woven or knitted fabrics or the like, such as underwear, sportswear, and linings. SOLUTION: The hygroscopic polyester fibers having excellent hygroscopicity and excellent melt viscosity characteristics contains silica-based inorganic particles and aluminum hydroxide-based particles. COPYRIGHT: (C)2003,JPO

    POLYESTER POLYMERIZATION CATALYST AND METHOD FOR PRODUCING POLYESTER WITH THE SAME
    16.
    发明专利
    POLYESTER POLYMERIZATION CATALYST AND METHOD FOR PRODUCING POLYESTER WITH THE SAME 审中-公开

    公开(公告)号：JP2007002093A

    公开(公告)日：2007-01-11

    申请号：JP2005183589

    申请日：2005-06-23

    Applicant: TORAY INDUSTRIES

    Inventor： NAGANO TATSUYA ,  MORIMOTO KUNIHIRO ,  AOYAMA MASATOSHI

    IPC: C08G63/87

    Abstract: PROBLEM TO BE SOLVED: To provide a polyester polymerization catalyst which gives polyesters little containing foreign matters and having good color tones, and to provide a method for producing the polyester in the presence of the same. SOLUTION: This polyester polymerization catalyst is a product obtained by reacting a titanium compound with a sulfonic acid compound represented by formula 1 and a phosphorous compound. Therein, (p) is 1; (q) is 1 or 2; X is H or an atom selected from an atom group belonging to alkali metals; Ar is an aromatic ring; R is H or a 1 to 30C hydrocarbon group; R is H or a 1 to 30C hydrocarbon group. COPYRIGHT: (C)2007,JPO&INPIT

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