公开(公告)号：EP2727500A4

公开(公告)日：2014-12-17

申请号：EP12804726

申请日：2012-06-29

申请人： TOYO BOSEKI ,  JAPAN EXLAN CO LTD

发明人： KATO ATSUSHI ,  KAWANAKA NAOKI ,  IENO MASAO

IPC分类号： A47C27/12 ,  A41D31/00 ,  A47G9/02 ,  A47G9/10 ,  B68G11/02

CPC分类号： A47G9/02 ,  A41D31/0011 ,  A41D2400/10 ,  A47C27/12 ,  B68G11/02 ,  C08L33/08 ,  C08L67/00

公开(公告)号：EP1657263A4

公开(公告)日：2007-02-14

申请号：EP04747593

申请日：2004-07-15

申请人： JAPAN EXLAN CO LTD ,  TOYO BOSEKI

发明人： IENO MASAO ,  FURUTA KIYONORI

IPC分类号： C08F220/04 ,  A61K8/44 ,  A61K8/72 ,  A61K8/81 ,  A61K47/48 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q5/02 ,  A61Q15/00 ,  A61Q19/00 ,  A61Q19/10 ,  C08F220/06 ,  D06M13/338 ,  D06M13/342

CPC分类号： D06M13/342 ,  A61K8/44 ,  A61K8/72 ,  A61K8/8147 ,  A61K47/6953 ,  A61K2800/57 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q5/02 ,  A61Q15/00 ,  A61Q19/00 ,  A61Q19/10 ,  C08F220/06

摘要： The object of the present invention is to provide a polymer which achieves an ef fect of supplementing the water-retaining function of horny layer and keeping the normal skin by a gradual supplying of an amino acid derivative to the skin through moisture containing electrolyte salt such as sweat perspired from human body and to provide a cosmetic and a fiber structure containing said polymer. According to the present invention, there is provided sustained-release polymer for amino acid derivative, characterized in that , a polymer containing acidic group is ionically bonded to an amino acid derivative. Cosmetic and fiber structure containing the same are also provided.

公开(公告)号：EP1365058A4

公开(公告)日：2004-10-06

申请号：EP01978997

申请日：2001-11-02

申请人： JAPAN EXLAN CO LTD

发明人： NAKASHIMA SHIGERU ,  KOHARA NORIYUKI ,  IENO MASAO

IPC分类号： D06L4/30 ,  D06M11/63 ,  D06M11/36 ,  D06M11/44 ,  D06M11/76 ,  D06M13/338

CPC分类号： D06M11/63 ,  D06M2101/28 ,  Y10T428/249921 ,  Y10T428/249964 ,  Y10T428/2835 ,  Y10T428/2891 ,  Y10T442/2139

摘要： A method for the manufacture of moisture absorbing fiber having high whiteness, characterized in that an acrylic fiber comprising acrylonitrile polymer where a (meth)acrylate compound as a copolymer component is less than 5% by weight is subjected to crosslink introduction treatment using a hydrazine compound, to hydrolysis and to reducing treatment. A method for the manufacture of moisture absorbing fiber having high whiteness, characterized in that (1) acrylic fiber comprising acrylonitrile copolymer where a (meth) acrylate compound as a copolymer component is less than 5% by weight is treated with a hydrazine compound whereby introduction of crosslink and increase in nitrogen content to an extent of 1.0 &tilde& 10.0% by weight is carried out, (2) treatment with an aqueous solution of alkaline metal salt is carried out whereby carboxyl group of a metal salt type by which CN group is hydrolyzed is produced in an amount of 4.0 &tilde& 10.0 meq/g and (3) a reducing treatment by a reduction treatment agent selected from a group consisting of hydrosulfite, thiosulfate, sulfite, nitrite, thiourea dioxide, ascorbate and hydrazine compound is carried out.

公开(公告)号：EP1788145A4

公开(公告)日：2010-05-05

申请号：EP05767194

申请日：2005-07-29

申请人： JAPAN EXLAN CO LTD

发明人： IENO MASAO ,  NISHIDA RYOSUKE

IPC分类号： D06M11/63 ,  C08F8/44 ,  D01F6/40 ,  D06M11/65 ,  D06M13/338 ,  D06M15/263 ,  D06M101/28

CPC分类号： D06M11/63 ,  D06M13/338 ,  D06M15/263 ,  D06M2101/28 ,  D06M2200/00 ,  D06M2200/30