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14 条记录 (耗时 0.012 秒)

    POLYMER PRODUCTION METHOD
    5.
    发明公开
    POLYMER PRODUCTION METHOD 审中-公开
    聚合物生产方法

    公开(公告)号：EP2975066A1

    公开(公告)日：2016-01-20

    申请号：EP14765359.6

    申请日：2014-03-12

    申请人： Kaneka Corporation

    发明人： NODA, Koji ,  ISHIMARU, Ryohei ,  YANAGISAWA, Satohiro ,  IZUMIDA, Masashi

    IPC分类号： C08F2/26

    CPC分类号： C08K5/35 ,  C08F2/26 ,  C08F220/14 ,  C08F220/18 ,  C08F2220/1825 ,  C08F220/40

    摘要： The objective of the present invention is to provide a method for producing a polymer of a monomer having a vinyl group while reducing a residual amount of a surfactant within the polymer as the target compound and waste water. The method for producing a polymer according to the present invention is characterized in comprising the step of polymerizing a monomer having a vinyl group in an aqueous medium in the presence of a surfactin salt, which is a natural peptide surfactant, and a polymerization initiator, wherein a ratio of the surfactin salt (I) to 100 parts by mass of the monomer is not less than 0.0005 parts by mass and less than 0.1 parts by mass.

    摘要翻译： 本发明的目的是提供一种制造具有乙烯基的单体的聚合物，同时减少作为目标化合物和废水的聚合物内残余量的表面活性剂的方法。 本发明的聚合物的制造方法的特征在于，包括在作为天然肽类表面活性剂的枯草菌脂肽盐和聚合引发剂的存在下，使含有乙烯基的单体在水性介质中聚合的工序， 表面活性肽盐（I）与100质量份单体的比例不小于0.0005质量份且小于0.1质量份。

    METHOD FOR PRODUCING GELATINOUS COMPOSITION
    6.
    发明公开
    METHOD FOR PRODUCING GELATINOUS COMPOSITION 审中-公开

    公开(公告)号：EP3922315A1

    公开(公告)日：2021-12-15

    申请号：EP20752678.1

    申请日：2020-01-10

    申请人： KANEKA CORPORATION

    发明人： TSUJI, Tadao ,  YANAGISAWA, Satohiro

    IPC分类号： A61Q19/00 ,  A61K8/02 ,  A61K8/04 ,  A61K8/31 ,  A61K8/34 ,  A61K8/55 ,  A61K8/64 ,  B01J13/00

    摘要： The objective of the present invention is to provide a method for easily producing a gelatinous composition that contains a phospholipid and is excellent in an emulsion stability, a method for easily producing an emulsified composition excellent in a use feeling and an emulsion stability, a gelatinous composition excellent in an emulsion stability, and an emulsified composition excellent in a use feeling and an emulsion stability. The method for producing a gelatinous composition according to the present invention is characterized in comprising the steps of dissolving a phospholipid and a cyclic lipopeptide biosurfactant in a polyol or a mixed solvent of water and a polyol to obtain a surfactant solution, and mixing an oily ingredient with the surfactant solution to obtain the gelatinous composition, wherein a mass ratio of the cyclic lipopeptide biosurfactant to the phospholipid in the gelatinous composition is 0.25 or more.

    5-SUBSTITUTED HYDANTOIN RACEMASE, DNA ENCODING THE SAME, RECOMBINANT DNA, TRANSFORMED CELL, AND PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE N-CARBAMYLAMINO ACID OR OPTICALLY ACTIVE AMINO ACID
    9.
    发明公开
    5-SUBSTITUTED HYDANTOIN RACEMASE, DNA ENCODING THE SAME, RECOMBINANT DNA, TRANSFORMED CELL, AND PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE N-CARBAMYLAMINO ACID OR OPTICALLY ACTIVE AMINO ACID 审中-公开
    5-取代的乙内酰脲消旋酶编码DNA，重组DNA，转化细胞及其制造方法光学活性N-CARBAMYLAMINOSÄUREOR光学活性氨基

    公开(公告)号：EP1852510A1

    公开(公告)日：2007-11-07

    申请号：EP06712435.4

    申请日：2006-01-26

    申请人： Kaneka Corporation

    发明人： NISHI, Kenichi ,  YANAGISAWA, Satohiro ,  NANBA, Hirokazu ,  UEDA, Makoto ,  NORO, Naoto

    IPC分类号： C12N15/61 ,  C12N1/21 ,  C12N9/90 ,  C12P17/10 ,  C12P41/00

    CPC分类号： C12P13/04 ,  C12N9/90 ,  C12P41/009

    摘要： Disclosed are a novel hydantoin racemase and a process for producing an optically active N-carbamylamino acid or an optically active amino acid using the hydantoin racemase. A novel hydantoin racemase isolated and purified from Bacillus sp. Strain KNK519HR; a gene encoding the hydantoin racemase; a recombinant plasmid having the gene introduced therein; a transformant having the hydantoin racemase gene introduced therein; and a process for producing an optically active N-carbamylamino acid or an optically active amino acid characterized in that a 5-substituted hydantoin compound is treated in the presence of hydantoinase and N-carbamylamino acid amidohydolase as well as the hydantoin racemase.

    摘要翻译： 本发明公开了一种新颖的乙内酰脲消旋酶和用于在光学活性N- carbamylamino酸或使用乙内酰脲消旋光学活性的氨基酸的生产的方法。 一种新颖的乙内酰脲消旋酶分离和来自芽孢杆菌属的纯化。 应变KNK519HR; 编码乙内酰脲消旋酶的基因; 具有该基因的重组质粒引入其中; 具有乙内酰脲消旋酶基因的转化体引入其中; 并在光学活性N- carbamylamino酸或其特征在于光学活性的氨基酸的生产过程做了5 substituiertem乙内酰脲化合物在乙内酰脲和N- carbamylamino酸的存在下处理amidohydolase以及乙内酰脲消旋酶。