Kao Corporation

Rakuten Group, Inc.

Kao Germany Gmbh

Eiji Terada

Osamu Tachizawa

Yoshihiro Hasebe

Toshie Takahashi

Kazuo Kuwahara

Tsuneo Yasumura

Akira Akaogi

Hiroki Mizushima

Azusa Kasuga

Michael Molenda

Ilka Tietjen

Mayuko Hirahara

Izumi Katsuta

Yui Kasahara

An information processing device includes an accompanier identifying unit for identifying one or more current or future accompaniers of a user, an action history extracting unit for extracting, from action history accumulated regarding the user, action history in which identification information of the one or more accompaniers identified by the accompanier identifying unit is correlated, and a content identifying unit for identifying content corresponding to the extracted action history, as the content to be provided to the user.

Information processing device, method, and medium

An aqueous cleansing composition for keratin fibres comprises at least one amino acid surfactant and an aqueous emulsion of divinyldimethicone/dimethicone copolymer. The amino acid surfactant 3 of the following structure wherein Ris a saturated or unsaturated, straight or branched alkyl chain with 7 to 17 C atoms, Ris H or a methyl, Ris H, COOM, CHCOOM or COOH, n is 0 to 2, X is COOor SOand M is independent from each other H, sodium or potassium, and an aqueous emulsion of divinyldimethicone/dimethicone copolymer with an internal phase viscosity of more than 1&#xd7;10mm/s measured at 0.01 Hz at about 25&#xb0; C.

Cleansing composition

A cleansing composition comprising (A) an anion surfactant, (B) a glyceryl ether having an alkyl group or alkenyl group with from 4 to 12 carbon atoms, (C) a cationized hydroxypropyl cellulose represented by the following formula (1) wherein R, Rand Reach independently represent a substituent having a cationized ethyleneoxy group and a propyleneoxy group and n represents a number of from 20 to 5000, which represents an average polymerization degree of anhydroglucose, and wherein the substitution degree of the cationized ethyleneoxy group is from 0.01 to 3, and the substitution degree of the propyleneoxy group is from 0.01 to 5, and (D) water. 

Cleaning agent composition

Provided is an aqueous hair cleansing composition, including the following components (A) to (D) and water, in which the aqueous hair cleansing composition has a pH of from 2 to 5 when diluted 20-fold: (A) an anionic surfactant; (B) a cationized hydroxypropyl cellulose having a main chain derived from an anhydroglucose, and having a degree of substitution with cationized ethyleneoxy groups of from 0.01 to 2.9 and a degree of substitution with propyleneoxy groups of from 0.1 to 4.0; (C) an organic solvent selected from (C1) and (C2): (Cl) an aromatic alcohol; and (C2) a polypropylene glycol having a molecular weight of from 200 to 1,000; and (D) a hydroxy monocarboxylic acid or a dicarboxylic acid.

Aqueous hair cleaning agent

An aqueous hair cleansing agent contains a sulfate-type anionic surfactant having a specific structure, an ether carboxylate-type anionic surfactant having a specific structure, and an organic carboxylic acid or salt thereof, thereby has a pH of 1 to 5 at 25&#xb0; C. when diluted 20-fold with water.

Aqueous hair cleansing agent

The aqueous hair cleansing agent of the present invention contains components (A), (B), (C), and (D) below: 

There is provided a shampoo capable of exhibiting a smooth feel of hair upon shampooing and rinsing and imparting good luster and manageability to finished hair. The water-based shampoo of the present invention contains silicone oil droplets dispersed therein wherein said oil droplets is composed of at least (A) 50 to 90% by mass of polydimethylsiloxane and (B) 2 to 50% by mass of a copolymer having a block chain constituted of an amino-modified organopolysiloxane chain and a polyoxyalkylene chain.

Water-based shampoo

An aqueous hair cleansing agent containing the following components (A), (B) and (C):

Provided is a hair detergent composition comprising the following components (a), (b), and (c): (a) and anionic surfactant, (b) a carboxylic acid selected from hydroxymonocarboxylic acids, dicarboxylic acids, and hydroxydicarboxylic acids, or a salt thereof, and (c) silicone derivative having a group containing both a hydroxyl group and a nitrogen atom as a side chain thereof bonded to a silicon atom. The hair detergent composition provides rich foaming during shampooing and at the same time is capable of giving excellent conditioning effects and luster to the hair.

Hair detergent compositions

An aqueous hair cleansing composition made up of a sulfate surfactant, at least one amino-modified silicone and/or at least one water soluble cationic polymer, and a silicon oil.

Aqueous hair cleansing composition comprising a sulfate surfactant mixture and an amino-modified silicone

AbtractProvided is a detergent composition comprising the following components (a), (b) and (c): (a) an anionic surfactant, (b) a water soluble cationized polymer having a weight average molecular weight of from 100,000 to 2,000,000 and a charge density of from 0.6 to 4 meq/g, and (c) a silicone derivative having a group containing both a hydroxy group and a nitrogen atom as a side chain thereof bonded to a silicon atom. The detergent composition provides rich foaming during washing and at the same time and is capable of giving excellent conditioning effects to the hair and the like.1 1.

Detergent composition comprising a silicon derivative having a group containing both a hydroxy group and a nitrogen atom

Polymer emulsion and process for preparing the same

The present invention provides a polymer emulsion which contains polymer particles having an average particle size of not more than 30 &mgr;m and having core-parts and shell-parts; which is composed of chitosan (a) and a polymer (b) of organic acids having a reactive vinyl group or a salt thereof, as constituent component of shell-part, and composed of a polymer (c) of hydrophobic monomers, as constituent component of core-part. Further, the present invention provides a coloring agent particle comprising a polymer particle in the above-mentioned polymer emulsion; and wherein a coloring material (k) is present in the shell-part and/or core-part. Furthermore, the present invention provides a deodorizing fiber wherein a polymer particle in the above-mentioned polymer emulsion is present on the surface of the fiber.

Growing community of inventors

Tokyo, Japan

Eiji Terada