公开(公告)号：EP0552380A4

公开(公告)日：1995-01-25

申请号：EP92917677

申请日：1992-08-05

Applicant: KAO CORP ,  TOKYO WOMENS MEDICAL COLLEGE

Inventor： SAKAI HIDEAKI ,  YOSHINO TOMOKO ,  NAKAMURA KOICHI ,  OKANO TERUO ,  YAMADA NORIKO ,  SAKURAI YASUHISA

IPC: C12N5/00 ,  C12N5/06 ,  C12M3/00 ,  C12N5/08 ,  C12N11/02

CPC classification number: C12N5/0068 ,  C12N2533/30 ,  C12N2539/10

Abstract: A cell culture support comprising a base material to which cells adhere and a layer of a polymer having a critical temperature of dissolution in water of 0 to 80 °C applied to the surface of the base material in a coating weight of 2 to 80 mg/m2; a process for the production of the support; and a process for the production of a cell cluster by culturing cells on the support and peeling off the culture product therefrom.

公开(公告)号：DE69329585T3

公开(公告)日：2006-01-19

申请号：DE69329585

申请日：1993-04-28

Applicant: KAO CORP

Inventor： SUGAWARA TOORU ,  HOSOKAWA HITOSHI ,  NAKAMURA KOICHI ,  SAWADA MICHITAKA ,  TSUTSUMI TAKEHIRO

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/02 ,  A61K8/06 ,  A61K8/81 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q3/02

Abstract: A cosmetic composition comprising an aqueous polymer emulsion in an amount of from 1 to 60% by weight in terms of the weight of solid contents of the cosmetic composition. The aqueous polymer emulsion is produced by polymerizing at least one polymerizable monomer having a double bond in the presence of a plasticizer or a film-forming auxiliary. This aqueous polymer emulsion ensures in the cosmetic composition excellent gloss, film stability, water repellency, and film-forming properties, and also ensures freedom from cosmetic crumbling due to sweat and sebum.

公开(公告)号：DE69603887T2

公开(公告)日：2000-01-20

申请号：DE69603887

申请日：1996-02-23

Applicant: KAO CORP

Inventor： KIYOMINE AKIRA KAO CORPORATION ,  KONDO YUKIHIRO ,  MORITA KENICHI ,  NAGASE SHINOBU ,  NAKAMURA KOICHI ,  NISHIZAWA YOSHINORI ,  NOECKER BERND ,  SAKAGUCHI HITOSHI ,  SUZUKI HIROYUKI

IPC: A61K8/46 ,  A61Q5/04 ,  A61K7/09

公开(公告)号：HK1008661A1

公开(公告)日：1999-05-14

申请号：HK98109386

申请日：1998-07-24

Applicant: KAO CORP

Inventor： SUGAWARA TOORU ,  HOSOKAWA HITOSHI ,  NAKAMURA KOICHI ,  SAWADA MICHITAKA ,  TSUTSUMI TAKEHIRO

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/02 ,  A61K8/06 ,  A61K8/81 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q3/02 ,  A61K

Abstract: A cosmetic composition comprising an aqueous polymer emulsion in an amount of from 1 to 60% by weight in terms of the weight of solid contents of the cosmetic composition. The aqueous polymer emulsion is produced by polymerizing at least one polymerizable monomer having a double bond in the presence of a plasticizer or a film-forming auxiliary. This aqueous polymer emulsion ensures in the cosmetic composition excellent gloss, film stability, water repellency, and film-forming properties, and also ensures freedom from cosmetic crumbling due to sweat and sebum.

公开(公告)号：DE3441636C2

公开(公告)日：1994-10-20

申请号：DE3441636

申请日：1984-11-14

Applicant: KAO CORP

Inventor： IMOKAWA GENJI ,  TAKAISHI NAOTAKE ,  TEJIMA TOHRU ,  NAKAMURA KOICHI ,  HATTORI MICHIHIRO ,  MASUDA SHINICHI

IPC: C07C69/28 ,  A61K8/00 ,  A61K8/33 ,  A61K8/37 ,  A61K31/235 ,  A61Q17/04 ,  C07C69/017 ,  C07C69/035 ,  C07C69/24 ,  C07C69/527 ,  C07C69/533 ,  C09K3/00 ,  A61K7/42

公开(公告)号：HK41493A

公开(公告)日：1993-05-07

申请号：HK41493

申请日：1993-04-29

Applicant: KAO CORP

Inventor： NAKAMURA KOICHI ,  HATTORI MICHIHIRO ,  TAMURA TADASHI ,  TEJIMA TOHRU ,  TAKAISHI NOATAKE ,  IMOKAWA GENJI

IPC: A61K8/00 ,  A61K8/33 ,  A61K8/36 ,  A61K8/368 ,  A61K8/37 ,  A61K8/39 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/12 ,  A61Q17/04 ,  A61Q19/08 ,  C07C65/34 ,  C07C65/40 ,  C09K3/00 ,  A61K7/44

Abstract: A composition for application to the skin to protect the skin from the long wavelength ultraviolet ray comprises a dibenzoylmethane derivative of the following general formulain which X represents a hydrogen atom, a monovalent metal cation, an organic cation, a linear or branched alkyl group having from 1 to 24 carbon atoms, or a polyoxyalkylene oxide having 2 or 3 carbon atoms, each Y and each Z independently represent a hydroxyl group, a linear or branched alkyl group having from 1 to 24 carbon atoms, or an alkoxy group having from 1 to 24 carbon atoms, or a polyoxyalkylene oxide group having from 2 to 3 carbon atoms, and m and n are independently an integer of from 0 to 3.The composition is adjustable so as to have an optimum HLB balance and has good compatibility with various cosmetic bases. Further, it does not irritate the skin, is difficult to be percutaneously absorbed and shows continued skin-protecting effects.

公开(公告)号：GB2149789A

公开(公告)日：1985-06-19

申请号：GB8427998

申请日：1984-11-06

Applicant: KAO CORP

Inventor： TEJIMA TOHRU ,  NAKAMURA KOICHI ,  HATTORI MICHIHIRO ,  MASUDA SHINICHI ,  IMOKAWA GENJI ,  TAKAISHA NAOTAKE

IPC: C07C69/28 ,  A61K8/00 ,  A61K8/33 ,  A61K8/37 ,  A61K31/235 ,  A61Q17/04 ,  C07C69/017 ,  C07C69/035 ,  C07C69/24 ,  C07C69/527 ,  C07C69/533 ,  C09K3/00 ,  A61K7/42

公开(公告)号：FR2555167A1

公开(公告)日：1985-05-24

申请号：FR8417487

申请日：1984-11-16

Applicant: KAO CORP

Inventor： TEJIMA TOHRU ,  NAKAMURA KOICHI ,  HATTORI MICHIHIRO ,  MASUDA SHINICHI ,  IMOKAWA GENJI ,  TAKAISHI NAOTAKE

IPC: C07C69/28 ,  A61K8/00 ,  A61K8/33 ,  A61K8/37 ,  A61K31/235 ,  A61Q17/04 ,  C07C69/017 ,  C07C69/035 ,  C07C69/24 ,  C07C69/527 ,  C07C69/533 ,  C09K3/00 ,  A61K7/42

公开(公告)号：DE69601382T2

公开(公告)日：1999-09-02

申请号：DE69601382

申请日：1996-02-23

Applicant: KAO CORP

Inventor： KIYOMINE AKIRA KAO CORPORATION ,  KONDO YUKIHIRO ,  MORITA KENICHI ,  NAGASE SHINOBU ,  NAKAMURA KOICHI ,  NISHIZAWA YOSHINORI ,  NOECKER BERND ,  SAKAGUCHI HITOSHI ,  SUZUKI HIROYUKI

IPC: A61K8/46 ,  A61Q5/04 ,  C07C323/52 ,  A61K7/09

Abstract: The object of the invention is a new isomer mixture of 3-hydroxybutyl monothioglycollate and 3-hydroxy-1-methyl propyl monothioglycollate in a weight proportion of about 1.5 : 1 to 4 : 1, preferably about 2 : 1 to about 3 : 1, comprising less than 5%, preferably less than 2% by wt., of 1,3-butanediol thioglycollate, and its use as the sole or main reducing agent in compositions for permanent waving of human hair. The compositions have reduced smell, good waving properties and an extremely low sensitizing potential on human skin.

公开(公告)号：DE19519581C2

公开(公告)日：1998-08-27

申请号：DE19519581

申请日：1995-05-29

Applicant: KAO CORP

Inventor： KIYOMINE AKIRA ,  KONDO YUKIHIRO ,  MORITA KENICHI ,  NAGASE SHINOBU ,  NAKAMURA KOICHI ,  NISHIZAWA YOSHINORI ,  NOECKER BERND ,  SAKAGUCHI HITOSHI ,  SUZUKICHI HIROYUKI

IPC: A61K8/46 ,  A61Q5/04 ,  A61K7/09