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29 条记录 (耗时 0.027 秒)

    Conjugated fatty acid containing monoglycerides and process for producing them
    1.
    发明授权
    Conjugated fatty acid containing monoglycerides and process for producing them 失效
    含有单酸甘油酯的共轭脂肪酸及其制备方法

    公开(公告)号：US07220873B2

    公开(公告)日：2007-05-22

    申请号：US10210207

    申请日：2002-08-02

    申请人： Yoshie Yamauchi ,  Takaya Yamamoto ,  Kentaro Tsutsumi ,  Yuji Shimada ,  Yomi Watanabe ,  Akio Sugihara ,  Yoshio Tominaga

    发明人： Yoshie Yamauchi ,  Takaya Yamamoto ,  Kentaro Tsutsumi ,  Yuji Shimada ,  Yomi Watanabe ,  Akio Sugihara ,  Yoshio Tominaga

    IPC分类号： C11C3/00

    CPC分类号： C11C3/025 ,  A23D9/013 ,  C11C1/10 ,  C11C3/02 ,  C12P7/6472

    摘要： This invention provides monoglycerides containing a conjugated fatty acid, and a process for producing the above described conjugated fatty acid containing monoglycerides in which all kinds of lipases can be used as catalysts.This invention relate to monoglycerides containing a conjugated fatty acid (preferably in an amount of 50% or more of fatty acids).This invention also relates to a process for producing the conjugated fatty acid containing monoglycerides, in which the conjugated fatty acid containing a free fatty acid and glycerol are subjected to the reaction of esterification, or of esterification and glycerolysis in the presence of lipase as a catalyst.

    摘要翻译： 本发明提供含有共轭脂肪酸的单酸甘油酯，以及含有单酸甘油酯的上述共轭脂肪酸的制造方法，其中可以使用各种脂肪酶作为催化剂。 本发明涉及含有共轭脂肪酸的单酸甘油酯（优选为脂肪酸的50％以上的量）。 本发明还涉及含有单酸甘油酯的共轭脂肪酸的制造方法，其中含有游离脂肪酸和甘油的共轭脂肪酸在脂肪酶作为催化剂存在下进行酯化反应或酯化和甘油分解 。

    Fluorine-containing polybenzoxazole
    5.
    发明授权
    Fluorine-containing polybenzoxazole 有权
    含氟聚苯并恶唑

    公开(公告)号：US06384182B2

    公开(公告)日：2002-05-07

    申请号：US09904529

    申请日：2001-07-16

    申请人： Kazuhiko Maeda ,  Yoshihiro Moroi ,  Michio Ishida ,  Kentaro Tsutsumi

    发明人： Kazuhiko Maeda ,  Yoshihiro Moroi ,  Michio Ishida ,  Kentaro Tsutsumi

    IPC分类号： C08G6926

    CPC分类号： C08G73/22

    摘要： The invention relates to a fluorine-containing polybenzoxazole including a structural unit represented by the general formula (1): where X is a tetravalent organic group containing an aromatic ring, and two sets of N and O are each bonded to the ortho positions of the aromatic ring of X such that two five-membered rings are formed next to the aromatic ring of X. This polybenzoxazole demonstrates low dielectric constant and low coefficient of thermal expansion while maintaining the properties of polybenzoxazole including mechanical strength and thermal stability.

    摘要翻译： 本发明涉及包含由通式（1）表示的结构单元的含氟聚苯并恶唑：其中X是含有芳香环的四价有机基团，并且两组N和O各自键合到 X的芳环，使得在X的芳香环上形成两个五元环。该聚苯并恶唑表现出低的介电常数和低的热膨胀系数，同时保持聚苯并恶唑的性质，包括机械强度和热稳定性。

    Coated granular fertilizer and method for producing same
    8.
    发明授权
    Coated granular fertilizer and method for producing same 失效

    公开(公告)号：US06176891B1

    公开(公告)日：2001-01-23

    申请号：US09048111

    申请日：1998-03-26

    申请人： Haruhiko Komoriya ,  Kazuhiko Maeda ,  Masayuki Shiota ,  Yoshi Hirashima ,  Kentaro Tsutsumi ,  Mikio Ootani ,  Yukio Ikeda

    发明人： Haruhiko Komoriya ,  Kazuhiko Maeda ,  Masayuki Shiota ,  Yoshi Hirashima ,  Kentaro Tsutsumi ,  Mikio Ootani ,  Yukio Ikeda

    IPC分类号： C05G500

    CPC分类号： C08G18/36 ,  C05G3/0029 ,  C08G18/5021 ,  C08G18/8051

    摘要： The invention relates to a coated granular fertilizer having a film covering fertilizer granules. This film comprises a polyurethane resin prepared by a method comprising the steps of (a) reacting an aromatic polyisocyanate with a first polyol component (i.e., castor oil or a castor oil derivative), thereby to obtain a prepolymer having terminal isocyanate groups in the molecule; and (b) reacting the prepolymer with a second polyol component (i.e., castor oil or a castor oil derivative) and a third polyol component which is an amine having at least two hydroxyl groups in the molecule, thereby to cure the prepolymer and thus to prepare the polyurethane resin. The invention relates to another coated granular fertilizer having a film covering fertilizer granules. This film comprises a urethane resin and aqueous-fluid-absorbing particles having a particle diameter of from 1 to 200 &mgr;m. This urethane resin may be the above polyurethane resin. This coated granular fertilizer can be produced by a method comprising the steps of (a) applying an aromatic polyisocyanate, a polyol component (i.e., castor oil or a castor oil derivative), an amine, and the aqueous-fluid-absorbing particles, at the same time or separately in no special order, while the fertilizer granules are kept fluidized or rolled, thereby to form a precursory film on the fertilizer granules; and (b) curing the precursory film into the film. Each coated granular fertilizer is substantially superior in regulation of the release of plant nutrient elements therefrom.

    Soluble and curable fluorine-containing copolymer suitable as paint vehicle
    9.
    发明授权
    Soluble and curable fluorine-containing copolymer suitable as paint vehicle 失效
    可溶性和可固化含氟共聚物适合作为涂料载体

    公开(公告)号：US4954589A

    公开(公告)日：1990-09-04

    申请号：US353032

    申请日：1989-05-17

    申请人： Kiyomi Sugawara ,  Kentaro Tsutsumi ,  Mikio Otani

    发明人： Kiyomi Sugawara ,  Kentaro Tsutsumi ,  Mikio Otani

    IPC分类号： C08F14/18 ,  C08F16/14 ,  C08F18/02 ,  C08F214/18 ,  C08F214/24 ,  C08F216/14 ,  C08F218/02 ,  C08F218/04 ,  C09D127/12 ,  C09D129/00 ,  C09D129/10 ,  C09D131/02 ,  C09D131/04 ,  C09D133/04 ,  C09D133/06

    CPC分类号： C08F214/247 ,  C08F214/186 ,  C08F218/04

    摘要： The invention provides a novel copolymer comprising 25-75 mol % of a fluoroolefin such as CTFE, 10-70 mol % of a vinyl or isopropenyl ester of fatty acid, such as finyl acetate or isopropenyl acetate, 3-40 mol % of a hydroxyl-containing allyl ether such as ethylene glycol monoallyl ether, and 0.1-20 mol % of a carboxyl-containing monomer such as finylacetic acid. This copolymer possesses favorable properties characteristic of fluoroesins, is soluble in various organic solvents and is curable at normal temperature by a polyisocyanate. Since the copolymer has carboxyl group, not only inorganic pigments but also organic pigments exhibit very good dispersibility in a solution of this copolymer in an organic solvent. The copolymer can be prepared by a single-stage reaction using a radical polymerization initiator.

    摘要翻译： 本发明提供一种包含25-75mol％的氟烯烃如CTFE，10-70mol％乙烯基或脂肪酸异丙烯酯的新型共聚物，例如乙酸芬脂酯或乙酸异丙烯酯，3-40mol％的羟基 含有烯丙基醚如乙二醇单烯丙基醚和0.1-20摩尔％的含羧基的单体如甲基乙酸。 该共聚物具有氟类蛋白的有利特性，可溶于各种有机溶剂，在常温下可通过多异氰酸酯固化。 由于共聚物具有羧基，不仅无机颜料而且有机颜料在该共聚物在有机溶剂中的溶液中表现出非常好的分散性。 共聚物可以通过使用自由基聚合引发剂的单阶段反应来制备。

    Transparent fluorine-containing copolymer
    10.
    发明授权
    Transparent fluorine-containing copolymer 有权
    透明含氟共聚物

    公开(公告)号：US07417100B2

    公开(公告)日：2008-08-26

    申请号：US11252580

    申请日：2005-10-19

    申请人： Haruhiko Komoriya ,  Sunao Koga ,  Kentaro Tsutsumi ,  Kazuhiko Maeda

    发明人： Haruhiko Komoriya ,  Sunao Koga ,  Kentaro Tsutsumi ,  Kazuhiko Maeda

    IPC分类号： C08F18/20

    CPC分类号： C08F220/22

    摘要： The present invention relates to a fluorine-containing copolymer. This fluorine-containing copolymer includes (a) a first unit derived from α-trifluoromethyl acrylic ester represented by the following general formula (1); and (b) a second unit derived from a vinyl monomer, where R1 is an organic group containing at least one fluorine atom.

    摘要翻译： 本发明涉及含氟共聚物。 该含氟共聚物包括（a）由以下通式（1）表示的α-三氟甲基丙烯酸酯衍生的第一单元; 和（b）衍生自乙烯基单体的第二单元，其中R 1是含有至少一个氟原子的有机基团。