PREPARATION FOR EXTERNAL USE - KADORIILE NISHIDA KK

Title:

PREPARATION FOR EXTERNAL USE

Document Type and Number:

Japanese Patent JP2004155679

Kind Code:

A

Abstract:

To provide a preparation, for external use such as a cosmetic or an external medicine, which has high safety and affinity for the skin, can maintain a moisture-retaining effect over a long time.

This preparation for external use is characterized by containing fibroin originating from wild silkworm. The average mol. wt. of the fibroin originating from the wild silkworm is preferably 100,000 to 250,000. The preparation preferably further contains one or more polysaccharides, and/or one or more plant extracts, and/or one or more polyhydric alcohols, and furthermore one or more fats or fatty oils. Since, the fibroin originating from the wild silkworm can be emulsified without a surfactant, the preparation can become an emulsified one without using a surfactant.

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Inventors:

NISHIDA KIYOMI
YAGI NOBUO
FUJINAMI SHIGETO

Application Number:

JP2002320854A

Publication Date:

June 03, 2004

Filing Date:

November 05, 2002

Export Citation:

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Assignee:

KADORIILE NISHIDA KK
PICASO COSMETIC LAB LTD

International Classes:

A61K9/107; A61K8/00; A61K8/02; A61K8/06; A61K8/34; A61K8/64; A61K8/73; A61K8/92; A61K35/64; A61K38/17; A61K47/10; A61K47/36; A61K47/44; A61P17/16; A61Q5/02; A61Q19/00; A61Q19/10; (IPC1-7): A61K38/17; A61K7/00; A61K7/075; A61K7/48; A61K7/50; A61K9/107; A61K35/64; A61K47/10; A61K47/36; A61K47/44; A61P17/16

Domestic Patent References:

JPH09241399A	1997-09-16
JPH10338615A	1998-12-22
JPH0827186A	1996-01-30
JPH1149659A	1999-02-23
JPS62250056A	1987-10-30
JPS63275506A	1988-11-14

Other References:

東北蚕糸研究報告, vol. 第２２号, JPN6009002293, 25 December 1997 (1997-12-25), pages 32, ISSN: 0001231382
東北蚕糸研究報告, vol. 第２５号, JPN6009002294, 25 December 2000 (2000-12-25), pages 23, ISSN: 0001231383
農業および園芸, vol. 第７６巻　第４号, JPN6009002296, 2001, pages 463 - 468, ISSN: 0001231384

Attorney, Agent or Firm:

Tadashi Nakajima

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