公开(公告)号：JP2004008396A

公开(公告)日：2004-01-15

申请号：JP2002164566

申请日：2002-06-05

Applicant: BRIDGESTONE CORP

Inventor： KINOSHITA HIDEYA ,  SENBA YORIYUKI

IPC: A45D33/34

Abstract: PROBLEM TO BE SOLVED: To provide a substitutive puff for a cotton puff with comfortable texture which is excellent in liquid absorption property and liquid keeping property. SOLUTION: The puff 1 comprises a main body 2 composed of a soft polyurethane foam and a surface material 3 composed of an unwoven fabric covering the surface of the main body 2. COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2003171476A

公开(公告)日：2003-06-20

申请号：JP2001370281

申请日：2001-12-04

Applicant: BRIDGESTONE CORP

Inventor： KINOSHITA HIDEYA ,  SENBA YORIYUKI

IPC: B65D81/26 ,  C08F2/44 ,  C08F291/00 ,  C08G18/63 ,  C08G18/67 ,  C08G101/00 ,  C08J5/18 ,  C08L75/04

Abstract: PROBLEM TO BE SOLVED: To provide sheets made of polyurethane foam that show excellent sheet pick-up workability in the case when they are used for food products. SOLUTION: This sheet 1 made of polyurethane foam is a belt-shaped sheet 2 that extends in the longitudinal direction and is perforated in the widthwise direction for cutting off the sheets from the belt along the perforations 3. This sheet 1 is wound up in the longitudinal direction and provided for the practical use. The polyurethane foam constituting the sheet is a flexible polyurethane foam produced by using polyols containing a hydrophilic organic acid metal salts and/or its polymers. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2002211967A

公开(公告)日：2002-07-31

申请号：JP2001006629

申请日：2001-01-15

Applicant: BRIDGESTONE CORP ,  NAT HOUSE IND

Inventor： KINOSHITA HIDEYA ,  YOSHIDA SHIGEO

IPC: E04B1/64 ,  C04B28/14

Abstract: PROBLEM TO BE SOLVED: To provide a temperature conditioning and moisture conditioning material which has a moisture conditioning function and temperature conditioning function in combination and is adequate as a building material, material for vehicles, etc. SOLUTION: This temperature conditioning and moisture conditioning is formed by mixing the inorganic moisture conditioning material having the moisture conditioning function and the temperature conditioning blank having the temperature conditioning function. This temperature conditioning and moisture conditioning foam is formed by compounding the temperature conditioning and moisture conditioning into the foam.

公开(公告)号：JP2002088520A

公开(公告)日：2002-03-27

申请号：JP2000277955

申请日：2000-09-13

Applicant: BRIDGESTONE CORP ,  BRIDGESTONE KASEIHIN CHUBU KK

Inventor： TSUCHIYA KAZUHIRO ,  KINOSHITA HIDEYA

IPC: A41C3/14 ,  A41C5/00 ,  B29C51/08

Abstract: PROBLEM TO BE SOLVED: To provide a pad for a brassiere excellent in a fitting feeling when the pad is worm, capable of correcting the shape and produced with economical efficiency, and to provide a method for producing the pad for the brassiere. SOLUTION: This pad for the brassiere is integrally formed into a cup shape and a part to be the lower side of the cup has the same hardness as that of a part to be the upper side or the part to be the upper side is formed into a softer state than that of the part to be lower side when the pad is mounted. The method for producing the pad for the brassiere comprises using a platy material different in thickness in parts of at least both ends and hot-press molding the material so that the thick side is the lower side of the cup when the pad is mounted.

公开(公告)号：JP2002000399A

公开(公告)日：2002-01-08

申请号：JP2001065234

申请日：2001-03-08

Applicant: BRIDGESTONE CORP

Inventor： KINOSHITA HIDEYA ,  YAMAGUCHI NORIYUKI

IPC: A47C7/62 ,  A47C27/00 ,  A47C27/14 ,  B60R13/02

Abstract: PROBLEM TO BE SOLVED: To provide a material for a cushion cover which can be used comfortably as it has a thermal storage property, does not get sticky for hours, and avoids getting too hot or too cold, and to provide a material for parts of a vehicle which increase comfort inside of the vehicle by keeping the temperature of the parts of the vehicle and of inside of the vehicle controlled with an air conditioner for relatively long hours after the air conditioner is turned off. SOLUTION: A material for a cushion cover is provided with a basic material such as a polyurethane foam or a synthetic leather in which microcapsules containing shells with a latent heat storage agent are dispersed. A material for parts of the vehicle such as a steering wheel is provided with a basic material such as a synthetic resin in which microcapsules containing shells with a latent heat storage agent are dispersed. The heat storage agent should change its phases at the temperature between 6 and 35 Centigrade.

公开(公告)号：JP2001303006A

公开(公告)日：2001-10-31

申请号：JP2000115564

申请日：2000-04-17

Applicant: BRIDGESTONE CORP

Inventor： KINOSHITA HIDEYA ,  YAMAGUCHI NORIYUKI

IPC: B65D81/02 ,  A61B19/00 ,  A61F13/10 ,  A61F13/14 ,  A61L15/58 ,  C09J7/02 ,  C09J11/00 ,  C09J133/00

Abstract: PROBLEM TO BE SOLVED: To provide an adhesive having thermal storage properties and capable of imparting good heat insulating properties or temperature controlling functions in application for a decompressing material for medical operations or a packing material, etc., and to provide a thermal storage material with the thermal storage adhesive layer. SOLUTION: This thermal storage adhesive is obtained by dispersing microcapsules enclosing a latent heat thermal storage medium in a shell in the adhesive. The thermal storage application material is prepared by forming the pressure sensitive adhesive layer in a substrate such as a polyurethane form with the thermal storage adhesive.

公开(公告)号：JP2001302751A

公开(公告)日：2001-10-31

申请号：JP2000115566

申请日：2000-04-17

Applicant: BRIDGESTONE CORP

Inventor： KINOSHITA HIDEYA ,  YAMAGUCHI NORIYUKI

IPC: C08J9/36 ,  B32B27/20 ,  B32B27/40 ,  C08G18/00 ,  C08G101/00 ,  C08K5/521 ,  C08K9/10 ,  C08L75/04 ,  C09K5/00 ,  C09K5/06 ,  C09K5/08

Abstract: PROBLEM TO BE SOLVED: To prepare a heat-reserving flexible polyurethane foam which is obtained by imparting heat-reserving properties to a flexible polyurethane foam, can give a pad, or the like, prevented from getting sweaty, and exhibits a temperature-controlling function when used as a buffering or cushioning material, and a heat-reserving laminated foam prepared by using the same. SOLUTION: This heat-reserving flexible polyurethane foam for lamination is prepared by compounding, thereinto, microcapsules containing a latent-heat- reserving agent in shells. The foam is laminated by thermal fusion bonding to give a heat-reserving laminated foam.

公开(公告)号：JP2001299801A

公开(公告)日：2001-10-30

申请号：JP2000116825

申请日：2000-04-18

Applicant: BRIDGESTONE CORP

Inventor： KINOSHITA HIDEYA ,  YAMAGUCHI NORIYUKI

IPC: F25D3/00 ,  A61F7/10 ,  C08J9/40 ,  C08K3/00 ,  C08K5/01 ,  C08L101/14

Abstract: PROBLEM TO BE SOLVED: To provide an antifebrile material which is relatively large in an endothermic capacity, is soft and is free of overcooling. SOLUTION: Microcapsules formed by including latent heat storage agents in shells are dispersed into a gel consisting of an aqueous solution of a water-soluble high polymer, such as carboxymethyl cellulose, and this dispersion is inclosed into a bag-like body consisting of a soft synthetic resin sheet. A foam material of urethane or the like dispersed with such microcapsules is formed to a shape of a pillow or the like and is housed into a bag or the like made of a woven fabric, by which the ice pillow like antifebrile material is obtained.

公开(公告)号：JP2001299426A

公开(公告)日：2001-10-30

申请号：JP2000118120

申请日：2000-04-19

Applicant: BRIDGESTONE CORP

Inventor： KINOSHITA HIDEYA ,  YAMAGUCHI NORIYUKI

IPC: A45C11/00

Abstract: PROBLEM TO BE SOLVED: To provide a casing material for a cellular phone having a heat accumulating property, which does not become sweaty, nor hot even if held in an ear for many hours, and makes a cellular phone to use comfortable. SOLUTION: A heat accumulating sheet 7 and a heat accumulating case 8 as a casing material for a cellular phone in which microcapsules containing latent heat accumulating agent in the shells. The heat accumulating sheet 7 is made of a synthetic resin sheet containing microcapsules and is pasted to a cellular phone 1 by an adhesive. The outside of the heat accumulating case 8 is made of a synthetic leather containing microcapsules, and the inside is made of a foam containing microcapsules.

公开(公告)号：JP2000351866A

公开(公告)日：2000-12-19

申请号：JP16477099

申请日：1999-06-11

Applicant: BRIDGESTONE CORP

Inventor： KATSUMATA SADAHIRO ,  KINOSHITA HIDEYA

IPC: C08J9/14 ,  C08G18/28

Abstract: PROBLEM TO BE SOLVED: To provide a flexible polyurethane foam which has a high water absorption capacity equal to or higher than that of a polyvinyl alcohol(PVA) foam, scarcely damages objects being cleaned because of its softnes and elasticity, and can be produced in a one-shot process without needing steps such as of fabrication and to provide a method for producing the same. SOLUTION: This flexible polyurethane foam is produced by foaming a mixture comprising a polyol, a polyisocyanate, a blowing agent, etc., and the cell skeleton of the foam is formed so that minute holes with diameters lower than 20 μm are uniformly distributed on the surface of the cell skeleton. Preferably, the diameters of minute holes uniformly distributed on the surface of the cell skeleton are 0.9 μm (900 nm) or higher.