Shiseido Company, Limited

Nof Corporation

Osaka Yuki Kagaku Kogyo Kabushiki Kaisha

Shiseido Research Center

Shideido Company Ltd.

Tomiyuki Nanba

Toshihiko Nakane

Keiichi Uehara

Hiroshi Fukui

Masashi Yoshida

Reiji Miyahara

Takayuki Omura

Kunihiko Yoshida

Masaru Suetsugu

Yoshikazu Soyama

Kazuhisa Ohno

Hiroyuki Kakoki

Sadaki Takata

Koji Abe

Satoshi Tomomasa

Masato Hatao

Masumi Koishi

Minoru Fukuda

Masaaki Ishiwatari

Eiichiro Yagi

Kazunori Yamazaki

Tohru Okamoto

Shigenori Kumagai

Toshio Yoneyama

Yohei Hamano

Eriko Takeoka

Hiroyuki Yokoyama

Teruhiko Hineno

Yutaka Okunuki

Susumu Takada

Toshihide Ebisawa

Tadao Ohta

Fujihiro Kanda

Yoshio Yahata

Takashi Matsumoto

Hiroshi Tanaka

Tetsuya Kanbe

Michihiro Yamaguchi

Tetsuji Nakamura

Kenichi Tomita

Osamu Sakurai

Katsuyuki Kaneko

Katsuki Ogawa

Toshio Fukuda

Takashi Minami

Toshiaki Kobayashi

Hideki Takahashi

Kenichi Umishio

Takayuki Miyazaki

Yoshimaru Kumano

Tetsuya Kambe

Kinya Hosokawa

Yoshiyuki Ogusu

Takahiro Akutsu

Haruo Ogawa

Kazuaki Suzuki

Sanae Kubo

Kenji Torii

Yujiro Uchiyama

Toshikatsu Hayashi

Osamu Moro

Hiromi Ito

Shin Nakamura

Junichi Matsumoto

Yoshihiro Okuda

Hiroaki Yasuhara

Toshihiro Tanaka

Kimio Ohno

Sumire Suzuki

Shinji Tobe

Takashi Isa

Yoko Fukuchi

Reji Miyahara

Nozomiko Seki

Syoji Nishiyama

Koji Yoshino

Kuniko Takabayashi

Koichi Nakamura

Hidekazu Toyoda

A skin treatment composition of the present invention is an external composition for skin comprising an alkylene oxide derivative expressed by Formula (I):RO-[(AO)(EO)]&#x2014;R&#x2003;&#x2003;(I)wherein AO is an oxyalkylene group of Cor C; EO is an oxyethylene group; m and n are 1&#x2266;m&#x2266;70 and 1&#x2266;n&#x2266;70 respectively, wherein EO is 20&#x2dc;80% by weight with respect to a total of AO and EO; each of Rand Ris a hydrogen or a hydrocarbon group having C. The alkylene oxide derivative (I) has a moisturizing effect, a rough skin improving effect, a stickiness improving effect, and a transdermal absorption promoting effect. When a refreshing agent is used together therewith in the composition of the present invention, the refreshing effect lasts for a long time and it is excellent in feeling of use without skin stimulation.

Skin treatment composition

A skin treatment composition of the present invention is an external composition for skin comprising an alkylene oxide derivative expressed by Formula (I):RO&#x2014;[(AO)(EO)]&#x2014;R&#x2003;&#x2003;(I)wherein AO is an oxyalkylene group of Cor C; EO is an oxyethylene group; m and n are 1&#x2266;m&#x2266;70 and 1&#x2266;n&#x2266;70 respectively, wherein EO is 20&#x2dc;80% by weight with respect to a total of AO and EO; each of Rand Ris a hydrogen or a hydrocarbon group having C. The alkylene oxide derivative (I) has a moisturizing effect, a rough skin improving effect, a stickiness improving effect, and a transdermal absorption promoting effect. When a refreshing agent is used together therewith in the composition of the present invention, the refreshing effect lasts for a long time and it is excellent in feeling of use without skin stimulation.

The present invention provides a lipstick composition which drastically improves the color development and also is superior in terms of spreadability, gloss, and long-lastingness The present invention also provides a lipstick composition with superior a shape-retaining ability without using ceresin for the shape-retaining agent. The present invention is a lipstick composition comprising (a) 3-25 mass % of one, two or more types of polyethylene wax (average molecular weight 300-700) and (b) 0.1-50 mass % of one, two or more types of liquid oil having one &#x2014;OH group in the structure.

Composition for lipstick

A high internal aqueous phase water-in-oil type emulsion cosmetic composition comprising a cross-linkable polyether-modified silicone in an amount of 0.1 to 10.0% by weight and a water-soluble polymer having a weight average molecular weight of 2000 to 300,000, an inorganic salt and an amino acid salt or a polyether-modified silicone, and having a content of an aqueous phase component of at least 50% by weight.

High internal aqueous phase water-in-oil type emulsion cosmetic composition

A solid cosmetic composition, which drastically improves the shape-retaining ability and usability, which has a good, tender feeling, good spreadability when applied and is glossy looking is provided by use of a wax composition solidifier, which has a good shape-retaining ability without use of a conventional solidifier such as ceresin is provided. A solid cosmetic composition has (a) Fischer-Tropsch wax having average molecular weight of 300 to 1200 and (b) Microcrystalline wax in the weight ratio of (a):(b)&equals;60:40 to 99.9:0.1

Solid cosmetics

The present invention is a detergent composition which characteristically contains 1) an alkali metal N-methyltaurate salt or an organic alkali N-methyltaurate salt of N-acylmethyltaurine, N-acyltaurine, alkylsulfuric ester, alkyl ether sulfuric ester, or alkylsulfonic acid; 2) an alkali metal hypotaurate salt or an organic alkali hypotaurate salt of N-acylmethyltaurine, N-acyltaurine, alkylsulfuric ester, alkyl ether sulfuric ester, or alkylsulfonic acid; or 3) an alkali metal taurate salt or an organic alkali taurate salt of N-acylmethyltaurine, N-acyltaurine, alkylsulfuric ester, alkyl ether sulfuric ester, or alkylsulfonic acid.

Detergent composition

The present invention provides a hair-cosmetic composition containing the following ingredients (A) and (B): (A): keratose which is cationized with a quaternary ammonium salt, and (B): a silicone derivative. The hair cosmetic composition imparts excellent gloss and smooth feel to damaged hair, while bonding and mending split ends of hair fibers.

Hair cosmetic composition

A composition for external use which contains xyloglucan. It preferably further contains an ultraviolet shielding agent, a thickening polysaccharide, a thickening polysaccharide and sericin, a carboxyvinylpolymer, or an alkyl-modified carboxyvinylpolymer.

Composition for external use

Powder coated with sparingly soluble ultraviolet absorber

A lipstick composition containing a nonaqueous polymer dispersion in which the polymer is dispersed in a volatile silicone and perfluoroalkyl denaturated silicone or perfluoroalkyl denaturated methylphenyl polysiloxane with a specific structure. Also a lipstick composition containing volatile silicone oil and or volatile hydrocarbon oil and perfluoroalkyl denaturated silicone and or perfluoroalkyl denaturated methylphenyl polysiloxane with a specific structure.

Lipstick composition

A cosmetic which contains perfluoroalkyl denatured methylphenyl polysiloxane with a structure represented by the following general formula (I): ##STR1## where l, m and n denote average numbers where l is 1-150, m is 1-150 and n is 0-150, a denotes an integer 0-10, and Rf denotes a perfluoroalkyl group with a carbon number of 1-12.

Cosmetic

Oil-in-alcohol emulsified composition

An O/W type lipstick overcoat composition comprising (i) 2 to 80% by weight of a dimethyl polysiloxane, and/or a perfluoro polyether in an inner phase; and (ii) (a) water and (b) a silica powder and/or alumina powder in an outer phase or a W/O type lipstick overcoat composition (i) 40 to 70% by weight of a dimethyl polysiloxane in an outer phase and (ii) (a) water and (b) a silica powder and/or alumina powder in an inner phase.

Lipstick overcoat composition

Cosmetic composition comprising cationic thickener prepared in a nonaqueous system in the absence of a surface active agent by polymerizing monomer composition containing 15 to 90% by weight of at least one of acrylic monomer having amino group and methacrylic monomer having amino group, 0 to 80% by weight of vinyl monomer, 1 to 60% by weight of monomer having at least one of acryloyl group and methacryloyl group and 0.1 to 25% by weight of crosslinkable vinyl monomer. This cosmetic composition imparts refreshing feeling and little skin irritation and can be suitably used as hair cream, hair lotion and the like.

Cosmetic composition comprising cationic polymer thickener

A cosmetic with good water resistance, perspiration resistance and oil resistance, as well as long lasting cosmetic effects, which characteristically containing an organofluorated modified silicone resin comprising units (1), (2) and (3) shown below:

Growing community of inventors

Yokohama, Japan

Tomiyuki Nanba