公开(公告)号：JP2013124267A

公开(公告)日：2013-06-24

申请号：JP2011272597

申请日：2011-12-13

申请人： Seiko Pmc Corp ,  星光Pmc株式会社

发明人： MIYAMOTO KAZUYA ,  SEKIGUCHI TAKAFUMI

IPC分类号： C08F8/32

摘要： PROBLEM TO BE SOLVED: To provide a cation-modified polyolefin aqueous emulsion usable in various applications.SOLUTION: The cation-modified polyolefin aqueous emulsion is obtained, e.g. by a method for producing a cation-modified polyolefin aqueous emulsion by bonding a compound having a primary amino group and a tertiary amino group to a polyolefin having an acid anhydride structure by amidation and/or imidation to form a cation-modified polyolefin having a tertiary amino group. In the cation-modified polyolefin aqueous emulsion, it is preferable that the cation-modified polyolefin has an amino group, and it is more preferable that the amino group is a tertiary and/or a quaternary amino group, and the amino group is bonded through an amide bond and/or an imide bond. A method for producing the cation-modified polyolefin aqueous emulsion is also disclosed.

摘要翻译： 要解决的问题：提供可用于各种应用的阳离子改性聚烯烃水乳液。 解决方案：获得阳离子改性的聚烯烃水乳液，例如 通过使具有伯氨基和叔氨基的化合物通过酰胺化和/或酰亚胺化将具有酸酐结构的聚烯烃键合而形成阳离子改性聚烯烃的方法来制造阳离子改性的聚烯烃水乳液， 氨基。 在阳离子改性聚烯烃水乳液中，阳离子改性聚烯烃优选具有氨基，更优选氨基为叔和/或季氨基，氨基通过 酰胺键和/或酰亚胺键。 还公开了用于制备阳离子改性聚烯烃水乳液的方法。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012167152A

公开(公告)日：2012-09-06

申请号：JP2011027769

申请日：2011-02-10

申请人： Seiko Pmc Corp ,  Tohoku Univ ,  国立大学法人東北大学 ,  星光Pmc株式会社

发明人： MIYAMOTO KAZUYA ,  SEKIGUCHI TAKAFUMI ,  KYOTANI TAKASHI ,  NISHIHARA HIROTOMO ,  IWAMURA SHINICHIRO

IPC分类号： C08B37/00

摘要： PROBLEM TO BE SOLVED: To provide a microtubule assembled structure obtained by assembling many tubular structures formed with polysaccharide, and to provide a method for producing the microtubule assembled structure.SOLUTION: The microtubule assembled structure as the assembled body of microtubular bodies is formed with polysaccharide in which monosaccharide composing the main chain takes a pyranose structure, and which can take sheet-like conformation ranged by the bond of hydroxyl groups lying in the equatorial of the chair structure thereof. The method for producing a microtubule assembled structure is characterized in that a vessel storing a polysaccharide-containing solution containing the polysaccharide is inserted into a refrigerant, thus the solvent in the polysaccharide-containing solution is freeze-grown in the vertical upper direction of the refrigerant liquid face, and thereafter, the frozen solvent is removed.

摘要翻译： 要解决的问题：提供通过组装由多糖形成的许多管状结构获得的微管组装结构，并提供一种制备微管组装结构的方法。 解决方案：微管组装结构作为微管体的组装体由多糖形成，其中构成主链的单糖具有吡喃糖结构，并且可以采取片状构象，其范围为位于 赤道的椅子结构。 微管组装结构体的制造方法的特征在于，将含有多糖的含多糖溶液的容器插入制冷剂中，使含多糖溶液中的溶剂在制冷剂的上下方向冷冻生长 液面，然后除去冷冻溶剂。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2007070772A

公开(公告)日：2007-03-22

申请号：JP2005261238

申请日：2005-09-08

申请人： Seiko Pmc Corp ,  星光Pmc株式会社

发明人： SEKIGUCHI TAKAFUMI ,  SATO AKIHIRO ,  OGAWA MASATOMI ,  KOKUNI MASANAGA

IPC分类号： D21H17/45 ,  D21H17/68 ,  D21H21/22

摘要： PROBLEM TO BE SOLVED: To provide paper excellent in balance between reduction in density and enhancement of paper strength which are mutually opposite properties by bringing the paper to contain an additive for papermaking.
SOLUTION: The additive for papermaking contains a material having silanol groups on the surface and an acrylamide-based copolymer and the solid weight ratio of the material having silanol groups on the surface to the acrylamide-based copolymer is 0.5-35 wt.%. The additive for papermaking is prepared by polymerizing an acrylamide in the presence of the material having the silanol groups on the surface. The paper contains the additive for papermaking.
COPYRIGHT: (C)2007,JPO&INPIT

摘要翻译： 待解决的问题：通过使纸张含有用于造纸的添加剂，提供了通过相互相反的特性提供了在纸张强度的降低和增强纸张之间平衡优异的纸张。 解决方案：造纸用添加剂含有表面具有硅烷醇基的材料和基于丙烯酰胺的共聚物，表面上具有硅烷醇基的材料与丙烯酰胺类共聚物的固体重量比为0.5〜35重量％。 ％。 用于造纸的添加剂通过在表面具有硅烷醇基团的材料存在下聚合丙烯酰胺来制备。 该纸含有造纸添加剂。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2012167218A

公开(公告)日：2012-09-06

申请号：JP2011030310

申请日：2011-02-15

申请人： Seiko Pmc Corp ,  星光Pmc株式会社

发明人： MIYAMOTO KAZUYA ,  SEKIGUCHI TAKAFUMI

IPC分类号： C08B37/00

摘要： PROBLEM TO BE SOLVED: To provide a microtubule assembled structure which is obtained by assembling many tubular structures formed with polysaccharide and a modifier and to which water resistance is imparted, and to provide a method for producing the microtubule assembled structure.SOLUTION: The microtubule assembled structure as the assembled body of microtubular bodies is formed with: polysaccharide, in which monosaccharide composing the main chain takes a pyranose structure, and which can take sheet-like conformation ranged by the bond of hydroxyl groups lying in the equatorial of the chair structure thereof; and a modifier. The method for producing a microtubule assembled structure, which water resistance is imparted, is characterized in that a vessel storing a polysaccharide and modifier-containing solution containing the polysaccharide and modifier is inserted into a refrigerant, thus the solvent in the polysaccharide and modifier-containing solution is freeze-grown in the vertical upper direction of the refrigerant liquid face, and thereafter, the frozen solvent is removed.

摘要翻译： 要解决的问题：提供一种通过组装多个由多糖和改性剂形成的管状结构并赋予其耐水性而得到的微管组装结构，并提供一种微管组装结构的制造方法。 解决方案：作为微管体的组装体的微管组装结构形成：多糖，其中构成主链的单糖具有吡喃糖结构，并且可以采取由位于羟基的键的片状构象 在其椅子结构的赤道上; 和修饰符。 赋予耐水性的微管组装结构体的制造方法的特征在于，将含有多糖和改性剂的多糖和含改性剂的溶液的容器插入制冷剂中，由此将多糖中的溶剂和含改性剂 溶液在制冷剂液面的垂直上方冷冻生长，然后除去冷冻溶剂。 版权所有（C）2012，JPO＆INPIT