Kao Corporation

Masataka Ishikawa

Yoshiaki Kumamoto

Kenichi Otani

Tokuo Tsuura

Shinji Otakura

Takehiko Tojo

Akira Nonomura

Toshiyuki Suga

Kunio Matsui

Takao Orii

Shingo Odajima

Koichi Sagara

Yoshimi Yamashita

Shinji Kodama

Susumu Fujinami

Yukiya Sato

Minoru Goto

Tokihito Sono

Yuko Yago

Ritsuko Yamazaki

Hironobu Kawajiri

Masanori Takita

Christine Hall

Motoaki Ito

Satoshi Tsunakawa

Eiki Kimura

Hisao Nishiguchi

Jill Kathleen Lynch

Conni Weaver

Haruyo Kojima

Shinnosuke Uno

Mika Shuin

A nanofiber laminate sheet including a layer of a nanofiber of a water insoluble polymer and a layer of a water soluble polymer containing a cosmetic component or a medicinal component. The nanofiber is preferably colored. The layer of a water soluble polymer is preferably a layer of a nanofiber of the water soluble polymer containing the cosmetic component or the medicinal component. The nanofiber laminate sheet is suited for use as a cosmetic sheet for makeup.

Nanofiber laminate sheet

A nanofiber sheet including a nanofiber layer containing a polymeric nanofiber, a surface of nanofiber sheet being adhesive. The nanofiber preferably contains an adhesive component and a water insoluble polymer. The nanofiber sheet preferably has a water soluble layer containing a nanofiber containing a water soluble adhesive component and a water insoluble layer containing a nanofiber containing a water insoluble polymer laminated to each other. The nanofiber sheet preferably further includes a base layer located on one side of the nanofiber layer and an adhesive layer located on the other side of the nanofiber layer.

Nanofiber sheet

A warming device of sheet form having (1) a heat generating sheet prepared by papermaking and containing an oxidizable metal, a moisture retaining agent, and a fibrous material and (2) an air permeable holder holding the heat generating sheet. The warming device has a thickness of 0.1 to 10 mm and a flexural strength of 0.01 to 0.3 N/cm. The sheet preferably has a thickness of 0.1 to 2.0 mm. The fibrous material preferably has a CSF of 600 ml or less.

Warming tool in a sheet form

A warming article having a heat generating main body (). The heat generating main body () is composed of a heat generating element () having water vapor generating capability and an air permeable holder () for holding the heat generating element (). The heat generating main body () is configured to expand with heat generation of the heat generating element (). The amount of water vapor generated from the warming article is preferably 1.0 to 100 mg/(cm&#xb7;10 min). The holder () preferably has a water vapor permeability of 1.5 to 10 kg/(m&#xb7;24 hr). The heat generating element () is preferably a sheet molded by papermaking and containing an oxidizable metal, a moisture-retaining agent, and a fibrous material.

Warming tool

A molded article containing a powder and a fibrous material which is obtained by a wet papermaking process. The fibrous material has a fiber length frequency distribution such that 30% to 90% of the fibrous material have a fiber length of 0.4 to 2.0 mm and that 9% to 50% of the fibrous material has a fiber length of 0.4 mm or less. The molded article contains at least 50% by weight of the powder.

Article formed into sheet, method for producing the same and exothermic formed article

A molded sheet containing at least an oxidizable metal, a moisture retaining agent, and a fibrous material and having a content of components other than the fibrous material of 50% by weight or higher. The sheet has a thickness of 0.08 to 1.2 mm and a breaking length of 100 to 4000 m.

Molded sheet

A process of producing a heat generating molded article comprising the steps of making an intermediate product by a papermaking process from a raw material composition containing at least an oxidizable metal powder, a moisture retaining agent, a fibrous material, and water and incorporating an electrolyte into the resulting intermediate product.

Method for producing heat-generating formed product

A molded article () made predominantly of pulp and comprising a bottom portion () and a body portion (), wherein the angle &#x3b8; between the outer surface of a side wall of the body portion () and the ground contact plane (B) of the bottom portion () is 85&#xb0; or greater, and the height of the body portion () is 50 mm or more.

Formed body

A warming device consisting essentially of a heat generating main body comprising a heat generating element and an air-permeable holding member having the heat generating element enclosed therein. The warming device has a receiving part for receiving a part of a body being inserted. The heat generating element comprises a sheet which contains an oxidizable metal, a moisture-retaining agent, and a fibrous material and is prepared by papermaking.

Warming device

A pulp molded container comprising a pulp molded article () having on the inner surface and/or the outer surface thereof a resin layer () with a thickness of 5 to 300 &#x3bc;m formed by applying a coating, wherein the thickness ratio of the resin layer () to the molded article () (former/latter) is 1/2 to 1/100, and the surface roughness profile of the outer or inner surface of the pulp molded article is such that a centerline average roughness (Ra) is 0.5 to 20 &#x3bc;m.

Pulp molded container

A heat-generative, steam generation facial sheet that is planar and is adapted to cover a part or the whole of a wearer's face in intimate contact. It has a planar heat generator capable of generating steam upon contact with oxygen in such a manner that the skin surface temperature reaches 34&#xb0; C. or higher within 120 seconds from the contact with air and the skin surface temperature is maintained at 34&#xb0; C. or higher for at least 5 minutes.

Heat-generative, steam generation sheet for face

A method for producing a pulp molded article () comprising the steps of supplying a pulp slurry into the cavity () of a mold () composed of a set of splits (and), the set of splits (and) being assembled together to form the cavity () with a prescribed configuration, to form a pulp deposited body (), feeding a fluid into the cavity () to press the pulp deposited body () onto the inner wall of the cavity () for dewatering.

Method for producing pulp molded article

A method for producing a pulp molded article ( ) comprising the steps of supplying a pulp slurry into the cavity ( ) of a mold ( ) composed of a set of splits ( and ), the set of splits ( and ) being assembled together to form the cavity ( ) with a prescribed configuration, to form a pulp deposited body ( ), feeding a fluid into the cavity ( ) to press the pulp deposited body ( ) onto the inner wall of the cavity ( ) for dewatering.

Method of manufacturing pulp mold formed product

A method for producing a pulp molded article ( ) comprising the steps of supplying a pulp slurry into the cavity ( ) of a mold ( ) composed of a set of splits ( and ) the set of splits ( and ) being assembled together to form the cavity ( ) with a prescribed configuration, to form a pulp deposited body ( ), feeding a fluid into the cavity ( ) to press the pulp deposited body ( ) onto the inner wall of the cavity ( ) for dewatering.

Growing community of inventors

Tochigi, Japan

Masataka Ishikawa