公开(公告)号：JPH09252906A

公开(公告)日：1997-09-30

申请号：JP7297096

申请日：1996-03-27

Applicant: TORAY INDUSTRIES

Inventor： OKAMOTO MASARU ,  NAKANO KAZUYOSHI ,  GOTO YOSHIAKI

IPC: A47G19/00

Abstract: PROBLEM TO BE SOLVED: To provide table-ware for holding uniformly the temperature of food by constituting a heat generating body enveloped by the tableware to self- generate heat. SOLUTION: Polyester resin such as poly-butylene terephtalate, polyester resin such as polyethylene terephtalate, polyamide resin such as nylon 6, thermoplastic resin such as poly-carbonate and thermosetting resin such as melamine are used for resin. A heat generating body 2 and an electric terminal 3 are insert molded by using these resin and an injection molding machine. The upper part provides a portion contacting food and the heat generating body 2 is included inside the resin. The electric terminal 3 led from the heat generating body 2 is led out to the surface of the bottom of tableware. This tableware is used to put miso soup therein and the electric terminal 3 is electrified to raise the temperature to 80 deg.C and obtain the satisfactory heat retaining property of food.

公开(公告)号：JPS605613B2

公开(公告)日：1985-02-13

申请号：JP15346775

申请日：1975-12-24

Applicant: TORAY INDUSTRIES

Inventor： GOTO YOSHIAKI ,  SATO HIROSHI ,  AIZAWA TOORU ,  SASAKI YUKIO ,  OKAMOTO TAKEHIKO

IPC: C08K3/00 ,  C08K5/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L25/04 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  C08L55/02 ,  C08L77/00 ,  C08L91/00 ,  C08L101/00

公开(公告)号：JPS5927776B2

公开(公告)日：1984-07-07

申请号：JP11171079

申请日：1979-09-03

Applicant: Toray Industries

Inventor： SATO HIROSHI ,  GOTO YOSHIAKI ,  HIRAI TOSHIMASA

IPC: C08F279/00 ,  C08F279/02 ,  C08J3/12 ,  C08J3/16 ,  C08L7/00 ,  C08L21/00 ,  C08L25/00 ,  C08L33/00 ,  C08L33/02 ,  C08L33/04 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  C08L55/00