Title:
BACTERICIDAL ANTIFOULING DETERGENT FOR HARD SURFACE
Document Type and Number:
WIPO Patent Application WO/2002/016536
Kind Code:
A1
Abstract:
A bactericidal antifouling detergent for hard surfaces which comprises (a) a polymer which has a weight-average molecular weight of 1,000 to 6,000,000 and in which monomer units having at least one group selected among quaternary ammonium groups and tertiary amino groups account for 10 to 100 mol% of all the monomer units, (b) a bactericidal compound having a molecular weight lower than 1,000 and having a quaternary ammonium group, and (c) a surfactant, and in which when the surfactant comprises an anionic surfactant (cA), the proportion of (cA) to (b) by weight does not exceed 1.0. The bactericidal antifouling detergent sterilizes hard surfaces and shows antifouling properties, i.e., prevents fouling substances from adhering thereto and enables fouling substances adherent thereto to be easily removed. When used in a whole house, especially when applied to the walls and floors of the kitchen, bathroom, toilet, washstand, etc. and to instruments and apparatuses placed therein, the detergent enables sterilization, prevention of fouling substance adhesion, and easy cleaning.
Inventors:
AIHARA SHIN (JP)
MORII NORIYUKI (JP)
TSUKUDA KAZUNORI (JP)
YAMADA HIROYUKI (JP)
MORII NORIYUKI (JP)
TSUKUDA KAZUNORI (JP)
YAMADA HIROYUKI (JP)
Application Number:
PCT/JP2001/006869
Publication Date:
February 28, 2002
Filing Date:
August 09, 2001
Export Citation:
Assignee:
KAO CORP (JP)
AIHARA SHIN (JP)
MORII NORIYUKI (JP)
TSUKUDA KAZUNORI (JP)
YAMADA HIROYUKI (JP)
AIHARA SHIN (JP)
MORII NORIYUKI (JP)
TSUKUDA KAZUNORI (JP)
YAMADA HIROYUKI (JP)
International Classes:
C11D1/62; C11D3/37; C11D3/48; (IPC1-7): C11D1/62; C11D3/37; C11D3/48
Domestic Patent References:
| WO1991000332A1 | 1991-01-10 | |||
| WO1998042815A1 | 1998-10-01 | |||
| WO2000022077A1 | 2000-04-20 | |||
| WO1999014308A1 | 1999-03-25 | |||
| WO2001042415A1 | 2001-06-14 |
Foreign References:
| EP0342997A2 | 1989-11-23 | |||
| JPH09169995A | 1997-06-30 | |||
| EP0311343A2 | 1989-04-12 | |||
| US4014808A | 1977-03-29 | |||
| JPH10195498A | 1998-07-28 | |||
| JPH07233394A | 1995-09-05 | |||
| JPH11140491A | 1999-05-25 | |||
| JPH02145697A | 1990-06-05 | |||
| JPH101697A | 1998-01-06 |
Attorney, Agent or Firm:
Furuya, Kaoru (Nihonbashi-Hamacho Chuo-ku, Tokyo, JP)
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