公开(公告)号：JP2009138168A

公开(公告)日：2009-06-25

申请号：JP2007319242

申请日：2007-12-11

Applicant: Kao Corp ,  花王株式会社

Inventor： IKENAGA NAOYUKI ,  NOMURA MASATO

IPC: C08F2/26

CPC classification number: C08F2/26 ,  C08G65/2609 ,  C08G65/2648 ,  C08G65/324 ,  C08G65/326 ,  C08G2650/58

Abstract: PROBLEM TO BE SOLVED: To provide a surfactant composition for emulsion polymerization, wherein alcohols giving little influence on the environment such as natural alcohols are used as raw materials, polymerization stability is good and mechanical stability and chemical stability of the produced polymer emulsion are excellent. SOLUTION: The surfactant composition for emulsion polymerization contains an alkyl ether sulfate ester salt expressed by formula (1):RO-(PO) m (EO) n SO 3 M. A method is also provided for preparing a polymer emulsion by emulsion polymerization of monomers in the presence of the surfactant composition for emulsion polymerization. In formula (1), R represents a 8-24C alkyl group; PO represents a propyleneoxy group; EO represents an ethyleneoxy group; m represents a number satisfying 0 COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题为了提供一种用于乳液聚合的表面活性剂组合物，其中使用对环境几乎没有影响的醇如天然醇用作原料，聚合稳定性良好并且所制备的聚合物乳液的机械稳定性和化学稳定性 很好 解决方案：用于乳液聚合的表面活性剂组合物含有由式（1）表示的烷基醚硫酸酯盐：RO-（PO）（EO） 3 M。 还提供了一种用于在乳液聚合用表面活性剂组合物存在下通过单体的乳液聚合来制备聚合物乳液的方法。 在式（1）中，R代表8-24C烷基; PO表示丙烯氧基; EO表示乙烯氧基; m表示满足0

公开(公告)号：JP2006241303A

公开(公告)日：2006-09-14

申请号：JP2005058874

申请日：2005-03-03

Applicant: Kao Corp ,  花王株式会社

Inventor： FUKUYAMA YUKIHIRO ,  IKENAGA NAOYUKI ,  ISHIKAWA YOSHINOBU

IPC: C09D157/04 ,  B01F17/42 ,  C08F2/24 ,  C08F2/26 ,  C08G65/326 ,  C09D5/02 ,  C09D157/06

Abstract: PROBLEM TO BE SOLVED: To provide a coating composition capable of obtaining a coating film having good water resistance and gloss. SOLUTION: The coating composition comprises a polymer emulsion obtained by emulsion polymerization in the presence of a reactive agent represented by formula (1), wherein AO denotes a 3-18C oxyalkylene group; EO denotes an oxyethylene group; a denotes a number of 0-20 showing the average added mole number of AO; b denotes a number of 0-100 showing the average added mole number of EO; AOs in the number of a may be the same or different; a and b are not 0 at the same time; and M is a hydrogen atom or a cation. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 待解决的问题：提供能够获得具有良好的耐水性和光泽的涂膜的涂料组合物。 溶液：涂料组合物包含通过在由式（1）表示的反应剂存在下通过乳液聚合获得的聚合物乳液，其中AO表示3-18C氧化烯基团; EO表示氧乙烯基; a表示AO的平均加成摩尔数的0〜20的数; b表示EO的平均加成摩尔数的0-100的数; a的数量可能相同或不同; a和b同时不是0; M是氢原子或阳离子。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2003261605A

公开(公告)日：2003-09-19

申请号：JP2002061570

申请日：2002-03-07

Applicant: KAO CORP

Inventor： ISHIKAWA YOSHINOBU ,  IKENAGA NAOYUKI ,  MORI ATSUTO ,  ISHII YASUO

IPC: B01F17/02 ,  B01F17/42 ,  C07C303/24 ,  C07C305/10 ,  C08F2/26 ,  C08F20/38 ,  C09D5/02 ,  C09D7/12 ,  C09D201/00 ,  C09J201/00

Abstract: PROBLEM TO BE SOLVED: To provide a reactive surface active agent which gives the stability of a polymer emulsion during polymerization or a polymer emulsion having good physical properties of a polymer coating film, a method for producing a polymer emulsion by using this reactive surface active agent, a polymer emulsion obtained by this method, and a polymer coating film. SOLUTION: The reactive surface active agent is composed of at least one of the compounds to be represented by formula (I) or (II) [wherein A 1 is a 5-18C alkylene group or an alkoxymethylethylene group (whose alkoxy group has 4-18 carbon atoms); A 2 is a 2-4C alkylene group; n is a number of 0-200; and M is a cation]. The method for producing a polymer emulsion comprises carrying out emulsion polymerization by using this reactive surface active agent. The polymer emulsion having good water resistance is produced by this method, and the polymer coating film is prepared by using this polymer emulsion. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2001354709A

公开(公告)日：2001-12-25

申请号：JP2000179491

申请日：2000-06-15

Applicant: KAO CORP

Inventor： ISHII YASUO ,  IKENAGA NAOYUKI ,  SAWADA HIROKI

IPC: B01F17/42 ,  C08F2/30

Abstract: PROBLEM TO BE SOLVED: To provide a surface active agent composition for emulsion polymerization easily solble in water even at a normal temperature, excellent in monomer emulsifying capability, high in chemical stability in the polymer emulsion after polymerization, and to provide an emulsion polymerization method for vinyl monomers. SOLUTION: The surface active agent composition for emulsion polymerization contains the compound described by the formula (I), with the compound occupying 50 wt.% or more in the anionic surface active agent component. The emulsion polymerization method for vinyl monomers uses this surface active agent composition for emulsion polymerization. (In the formula (I), x and y denote integers of zero or more, respectively, and x+y=8. EO denotes an oxyethylene group, and n is a 5-100 number representing the mean mol number of the oxyethylene group to be added).

公开(公告)号：JP2000344806A

公开(公告)日：2000-12-12

申请号：JP15490399

申请日：1999-06-02

Applicant: KAO CORP

Inventor： IKENAGA NAOYUKI ,  MORI ATSUTO ,  ISHII YASUO

IPC: B01F17/02 ,  B01F17/12 ,  C08F2/24

Abstract: PROBLEM TO BE SOLVED: To provide a surfactant composition for emulsion polymerization which has a good stability in polymerization and a good mechanical stability of emulsion and which has a small particle diameter and a low viscosity. SOLUTION: A surfactant composition for emulsion polymerization comprises (a) a monovalent cation salt of a polyaromatic compound polysulfonate having two or more aromatic rings in a molecule, at least one of the aromatic rings having an aliphatic hydrocarbon group as a substitute, and (b) a compound of the formula: RO-(AO)n-SO3M (wherein R is a monovalent aliphatic hydrocarbon group; A is an alkylene group having 2-4 carbon atoms; n is a number of 1-50; and M is a monovalent cation) having a CMC in the range of 1×10-5-0.02 molL-1 as essential components, wherein the weight ratio of the component (A) to the component (B) is 5/95 to 75/25.

公开(公告)号：JP2000256549A

公开(公告)日：2000-09-19

申请号：JP5712999

申请日：1999-03-04

Applicant: KAO CORP

Inventor： MORI ATSUTO ,  IKENAGA NAOYUKI ,  SAWADA HIROKI ,  ISHII YASUO ,  AIZAWA HIROYUKI ,  MITSUTA YOSHINORI

IPC: B01F17/04 ,  B01F17/42 ,  C08G65/32 ,  C08G65/334 ,  C08L71/02

Abstract: PROBLEM TO BE SOLVED: To obtain a surfactant composition for emulsion polymerization which is excellent in stability at the time of polymerization and in the mechanical stability of emulsion and has small particle diameter and low viscosity. SOLUTION: This surfactant composition for emulsion polymerization is obtained by including, as the essential components, (a) a compound shown in general formula I with a critical micell concentration(CMC) in the range of 0.005 to 0.1 molL-1 and (b) a compound shown in general formula II [R2O-(A3O)r- SO3M3] with a CMC in the range of 1×10-5 to 0.02 molL-1; the molar ratio of the component (a) to the component b: a/b=(5:95) to (75/25). (In the above formulas, R1 is a bivalent aliphatic hydrocarbon group or the like; R2 is a univalent aliphatic hydrocarbon group; A1, A2 and A3 are each a 2-4C alkylene group; p and r are each 1-50; q is 0-50; and M1, M2 and M3 are each a univalent cation).

公开(公告)号：JP2000034691A

公开(公告)日：2000-02-02

申请号：JP20016699

申请日：1999-07-14

Applicant: KAO CORP

Inventor： TADOKORO TAKAAKI ,  IKEDA YASUSHI ,  IKENAGA NAOYUKI ,  MORI ATSUTO ,  ISHIBASHI YOICHI ,  ISHII YASUO

IPC: D21H17/14 ,  D21H11/14 ,  D21H21/24

Abstract: PROBLEM TO BE SOLVED: To provide a method for affording a bulky pulp sheet without impairing the effect of the sizing agent used. SOLUTION: This method for affording a highly bulky pulp sheet comprises addition, at any point in the papermaking process, of an ester compound (except fatty acid sucrose esters) with the alcoholic OH groups 10-95 equivalent % ester-substituted per mol of the polyhydric alcohol, HLB number of 1-14 and melting point of 0 mol) on average per mol of the ester compound.

公开(公告)号：JPH11279939A

公开(公告)日：1999-10-12

申请号：JP7540798

申请日：1998-03-24

Applicant: Kao Corp ,  花王株式会社

Inventor： INAYA SHUICHI ,  IKEDA REIKO ,  ISHII YASUO ,  IKENAGA NAOYUKI ,  MORI ATSUTO

IPC: D06L1/12

Abstract: PROBLEM TO BE SOLVED: To favorably scour a gray fabric of cotton, synthetic fiber or mixture thereof even in a highly hard solution by treating a textile fabric with a scouring solution comprising hard water and a nonionic surfactant with relatively high cloud point under specified conditions.
SOLUTION: The subject scouring of a textile fiber is performed by the following procedure: the textile fiber is treated with a scouring solution comprising a nonionic surfactant with a cloud point of ≥50°C (pref. ≥60°C) and water with a hardness of ≥5° DH(German hardness) at a temperature higher than the above-mentioned cloud point, and the scouring solution is subsequently is cooled to a temperature below the cloud point and removed, and the resulting textile fiber is washed with water.
COPYRIGHT: (C)1999,JPO

Abstract translation: 要解决的问题：即使在高度硬的溶液中，通过在特定条件下用包含硬水和具有较高浊点的非离子表面活性剂的洗涤溶液处理织物，有利地冲洗棉，合成纤维或其混合物的坯布。 解决方案：纺织纤维的主体冲刷通过以下步骤进行：纺织纤维用包含浊点> = 50℃的非离子表面活性剂的洗涤溶液处理（优选> = 60℃） 和硬度> = 5度的水。 DH（德国硬度），然后将擦洗溶液冷却至低于浊点的温度并除去，所得纺织纤维用水洗涤。

公开(公告)号：JPH1077597A

公开(公告)日：1998-03-24

申请号：JP23389796

申请日：1996-09-04

Applicant: KAO CORP

Inventor： IKENAGA NAOYUKI

IPC: C09C3/10 ,  C08F22/02 ,  C08F220/04 ,  C09D133/02 ,  C09D135/00 ,  D21H19/36

Abstract: PROBLEM TO BE SOLVED: To obtain a pigment slurry of high solid content and low viscosity with reduced change with the lapse of time by using poly-2-methyleneglutarate salt or a copolymer thereof with other vinyl monomer as a pigment dispersant for coating paper. SOLUTION: Poly-2-methyleneglutaric alkali metal or ammonium salt or an alkali metal salt or an ammonium salt of a copolymer thereof with a vinyl monomer selected from maleic acid, itaconic acid, fumaric acid, or (meth)acrylic acid is used to prepare a dispersant for pigment for paper coating. Said pigment dispersant is added to a pigment such as calcium carbonate in an amount of 0.05-2.0 pts.wt., preferably in an amount of 0.1-1.0 pts.wt. per 100 pts.wt. of a pigment such as calcium carbonate, when the coating slurry is prepared or the pigment slurry is prepared in the pigment maker.

公开(公告)号：JPH05320624A

公开(公告)日：1993-12-03

申请号：JP12337392

申请日：1992-05-15

Applicant: KAO CORP

Inventor： MIYANAGA SEIICHI ,  IKENAGA NAOYUKI ,  YASUDA YUTAKA

IPC: C08K5/17 ,  C08K5/20 ,  C09K3/16

Abstract: PURPOSE:To obtain an antistatic agent giving an immediate effect and scattering little during mixing into a resin, etc., and during molding by using a specific amine or amide compd. as the effective component. CONSTITUTION:An amine or amide compd. of formula I [wherein R is 12-22C alkyl, alkenyl, or hydroxyalkyl; R is 10-21C alkyl, alkenyl, or hydroxyalkyl; and X is CO, or CH2CH(OH)] (e.g. N-dodecyl-N-hydroxyethyldodecanamide or N-dodecyl-N-hydroxyethyl-2-hydroxydodecylamine) is used as the effective component to prepare an antistatic agent. The compd. is obtd. by reacting an amine represented by R-NH2 with ethylene oxide and reacting the resulting compd. of formula II with a compd. of formula III or IV.