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1. (WO1991007995) GEL-FORM DEODORIZER CONTAINING CHLORINE DIOXIDE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007995 International Application No.: PCT/JP1989/001215
Publication Date: 13.06.1991 International Filing Date: 04.12.1989
Chapter 2 Demand Filed: 31.05.1991
IPC:
A61L 9/01 (2006.01) ,A61L 9/04 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9
Disinfection, sterilisation or deodorisation of air
01
Deodorant compositions
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9
Disinfection, sterilisation or deodorisation of air
015
using gaseous or vaporous substances, e.g. ozone
04
using substances evaporated in the air without heating
Applicants:
AIKOH CO., LTD. [JP/JP]; 1-39, Ikenohata 2-chome Taito-ku Tokyo 110, JP (AllExceptUS)
IWAHASHI, Takashi [JP/JP]; JP (UsOnly)
Inventors:
IWAHASHI, Takashi; JP
Agent:
YAGITA, Shigeru ; Bussan Building Bekkan 1-15, Nishi Shimbashi 1-chome Minato-ku Tokyo 105, JP
Priority Data:
Title (EN) GEL-FORM DEODORIZER CONTAINING CHLORINE DIOXIDE
(FR) DESODORISANT SOUS FORME DE GEL CONTENANT DU DIOXYDE DE CHLORE
Abstract:
(EN) This invention provides a gel-form deodorizer containing chlorine dioxide prepared by the gelation of a stabilized aqueous chlorine dioxide solution using both a polyethyleneimide of a molecular weight of ten to hundred thousand and an epoxide cross-linking agent. This deodorizer is useful for deodorizing sulfur compounds and has a high strength, a long-term stability and a good handlability including exchange thereof because of the solid gel form thereof.
(FR) Désodorisant sous forme de gel contenant du dioxyde de chlore, préparé par gélification d'une solution aqueuse stabilisée de dioxyde de chlore, en utilisant aussi bien un polyéthylèneimide d'une masse moléculaire comprise entre 10 et 100 000 qu'un agent époxyde de réticulation. Ce désodorisant est utile pour désodoriser des composés de soufre et possède une résistance élevée et une stabilité de longue durée, et peut être manipulé ou remplacé aisément, grâce à son conditionnement sous forme de gel solide.
Designated States: AU, JP, KR, US
European Patent Office (AT, CH, DE, ES, FR, GB, IT, SE)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP0504400US5360574DE000068924279KR1019920703126AU1989046389