公开(公告)号：JPH05439B2

公开(公告)日：1993-01-05

申请号：JP850483

申请日：1983-01-21

Applicant: KAO CORP

Inventor： OOTANI TADATERU ,  TOSAKA MASAKI ,  SAITO SHOJI

IPC: C11D3/37

公开(公告)号：JPS60168797A

公开(公告)日：1985-09-02

申请号：JP2285084

申请日：1984-02-13

Applicant: KAO CORP

Inventor： OOTANI TADATERU ,  IKEDA HIROSHI ,  SAIJIYOU HIROYUKI

IPC: C11D1/12 ,  C11D1/52 ,  C11D1/75 ,  C11D1/86 ,  C11D3/14 ,  C11D17/00

公开(公告)号：JPS5852398A

公开(公告)日：1983-03-28

申请号：JP14909681

申请日：1981-09-21

Applicant: KAO CORP

Inventor： OOTANI TADATERU ,  ISHII SETSU ,  IKEDA HIROSHI

IPC: C11D1/83 ,  C11D3/40

公开(公告)号：JPS57131450A

公开(公告)日：1982-08-14

申请号：JP1527081

申请日：1981-02-04

Applicant: KAO CORP

Inventor： OOTANI TADATERU

IPC: A61L9/01 ,  A61L9/04

公开(公告)号：JPS5710698A

公开(公告)日：1982-01-20

申请号：JP8552080

申请日：1980-06-24

Applicant: KAO CORP

Inventor： OOTANI TADATERU ,  YAMANAKA MINORU ,  ISHII SETSU ,  IKEDA HIROSHI ,  ITABASHI MASAKI

IPC: C11D1/75 ,  C07C291/04

公开(公告)号：JPS52109522A

公开(公告)日：1977-09-13

申请号：JP2588376

申请日：1976-03-10

Applicant: KAO CORP

Inventor： OOTANI TADATERU ,  KOYAMA TSUTOMU ,  TAKEUCHI SETSU ,  AZUMA TOSHIHIRO ,  MATSUDA MORIO

IPC: C04B24/10 ,  C04B24/38

公开(公告)号：JPH051318B2

公开(公告)日：1993-01-07

申请号：JP18948683

申请日：1983-10-11

Applicant: KAO CORP

Inventor： OOTANI TADATERU ,  IKEDA HIROSHI

IPC: C11D1/12 ,  C11D1/72 ,  C11D1/75 ,  C11D1/83 ,  C11D3/14

公开(公告)号：JPH0436200B2

公开(公告)日：1992-06-15

申请号：JP2285084

申请日：1984-02-13

Applicant: KAO CORP

Inventor： OOTANI TADATERU ,  IKEDA HIROSHI ,  SAIJO HIROYUKI

IPC: C11D1/12 ,  C11D1/52 ,  C11D1/75 ,  C11D1/86 ,  C11D3/14 ,  C11D17/00

公开(公告)号：JPS60219286A

公开(公告)日：1985-11-01

申请号：JP7632384

申请日：1984-04-16

Applicant: KAO CORP

Inventor： OOTANI TADATERU ,  IGUCHI KAZUO ,  KAWANO HARUKI

IPC: C09K5/06 ,  C09K5/00 ,  C09K5/16

Abstract: PURPOSE:To keep a heat generating temp. constant over a long period of time, by using a specified polymer as a water-retaining agent in a heat-generating compsn. contg. an oxidative heat-generating agent and an oxidation accelerator. CONSTITUTION:In a heat-generating compsn. which contains an oxidative heat- generating agent such as iron powder and an oxidation accelerator such as common salt or activated carbon as the main components and generates heat in the presence of water and oxygen, a polymer having a water absorption of 0.5-5.0, such as non-rigid PVC, urea resin, phenolic resin or polyamide, is used as a water-retaining agent. The polymer is used in a quantity of 5-60wt%, pref. 10-40wt% based on that of the compsn. By blending the polymer, water required for the oxidation reaction of the metallic powder can be smoothly moved, whereby a heat-generating temp. can be kept constant over a long period of time.

公开(公告)号：JPS60158298A

公开(公告)日：1985-08-19

申请号：JP1302284

申请日：1984-01-27

Applicant: KAO CORP

Inventor： OOTANI TADATERU ,  NAKAGAWA NAMIKO

IPC: C11D1/04 ,  C11D1/75 ,  C11D1/83