Title:
酸性石灰スケール除去組成物
Document Type and Number:
Japanese Patent JP4085152
Kind Code:
B2
Abstract:
The present invention relates to a liquid acidic composition suitable for removing limescale-containing stains from a hard-surface having a pH below 5, and comprising from 0.01% to 20% of the total composition of a sulfamic acid, from 0.01% to 45% by weight of the total composition of a second acid, and from 0.001% to 10% by weight of an acid-stable polymer selected from the group consisting of a polycarboxylate polymer, a sulphonated homopolymer of (poly) styrene, or a sulphonated copolymer of styrene with an ethylenically unsaturated comonomer, a vinylpyrrolidone homopolymer or copolymer, a polyalkoxylene glycol, and mixture thereof. These compositions provide improved shine to the surface treated as well as improved skin mildness to the user skin while exhibiting effective limescale removal performance.
Inventors:
Pache, Luigi
Russo, Elisabetta
Bianchetti, Julia Ottavia
Russo, Elisabetta
Bianchetti, Julia Ottavia
Application Number:
JP54677398A
Publication Date:
May 14, 2008
Filing Date:
April 24, 1998
Export Citation:
Assignee:
THE PROCTER AND GAMBLE COMPANY
International Classes:
C11D7/22; C11D1/94; C11D3/02; C11D3/20; C11D3/34; C11D3/37; C11D7/08; C11D7/26; C11D7/34; C11D1/22; C11D1/90; C11D1/92
Domestic Patent References:
| JP8510276A | ||||
| JP9067599A |
Foreign References:
| WO1997006228A1 | ||||
| WO1997013836A1 |
Attorney, Agent or Firm:
Michiharu Soga
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Koji Fukui
Keiro Mochizuki
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Koji Fukui
Keiro Mochizuki