公开(公告)号：DE69130137D1

公开(公告)日：1998-10-15

申请号：DE69130137

申请日：1991-06-20

Applicant: CLOROX CO

Inventor： KONG STEPHEN B

IPC: C11D7/60 ,  C11D3/10 ,  C11D3/20 ,  C11D3/28 ,  D06L3/02

公开(公告)号：AT170910T

公开(公告)日：1998-09-15

申请号：AT91305580

申请日：1991-06-20

Applicant: CLOROX CO

Inventor： KONG STEPHEN B

IPC: C11D7/60 ,  C11D3/10 ,  C11D3/20 ,  C11D3/28 ,  D06L3/02

公开(公告)号：AU666574B2

公开(公告)日：1996-02-15

申请号：AU4672493

申请日：1993-07-09

Applicant: CLOROX CO

Inventor： MITCHELL JAMES D ,  CARTY DANIEL T ,  LATHAM JAMES R ,  KONG STEPHEN B ,  ILIFF ROBERT J

IPC: B08B7/00 ,  D06F43/00 ,  B08B7/04 ,  B08B3/00 ,  B08B3/04

Abstract: The invention provides a cleaning method in which a solvent such as densified carbon dioxide can be used for rapid and efficient cleaning, but with decreased damage to solid components such as buttons. The method comprises contacting a substrate to be cleaned with a first fluid, removing the first fluid from contact with the substrate while replacing with a second fluid, and recovering the substrate substantially free of the first and second fluids and from the contaminant. The first fluid is a densified gas while the second fluid is a compressed gas. A preferred embodiment of the method includes the use of a pretreatment designed for compatibility with the densified first fluid.

公开(公告)号：CA2107939A1

公开(公告)日：1994-07-14

申请号：CA2107939

申请日：1993-10-07

Applicant: CLOROX CO

Inventor： KONG STEPHEN B ,  BLUM ROBERT L

IPC: C02F5/08 ,  C11D1/24 ,  C11D1/62 ,  C11D1/65 ,  C11D3/20 ,  C11D3/34 ,  C11D7/08 ,  C11D17/00 ,  C11D7/26

Abstract: A thickened, buffered aqueous acidic cleaning composition suitable for removing mineral deposits is provided. In one embodiment, the composition comprises a weak acid and its conjugate base wherein the weak acid has a pK a of approximately 2 to 3.5 and where the composition has a pH of approximately 2 to 3.5. Organic acids, such as citric acid, are particularly suited. The addition of a thickening system comprising cetyl trimethyl ammonium chloride and sodium xylene sulfonate or alkyl diphenylether sulfonate produces a viscoelastic composition in which the viscosity can be controlled by the level and/or ratio of the surfactant/counterion. Suitable stable adjuncts including fragrances, dyes, organic solvents, disinfectants, and bleaches can be added to the composition.

公开(公告)号：CA2044954A1

公开(公告)日：1991-12-23

申请号：CA2044954

申请日：1991-06-19

Applicant: CLOROX CO

Inventor： KONG STEPHEN B

IPC: C11D7/60 ,  C11D3/10 ,  C11D3/33 ,  D06L3/02

Abstract: COMPOSITION AND METHOD FOR FABRIC ENCRUSTATION PREVENTION of the Invention Cleaning composition and method comprising in a first embodiment an alkali metal carbonate builder and a fabric encrustation prevention system comprising a substoichiometric level of a polyamino polycarboxylic acid or water-soluble salts thereof which acts to inhibit and prevent the deposition of insoluble precipitates containing water hardness ions on fabrics; in a second embodiment the cleaning composition includes a detersive surfactant for laundry applications; in either embodiment the following adjuncts may be included: co-builders, alkali metal silicates, bleaching species, enzymes, fragrances, dyes, brighteners and others. 310.102 -28-