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公开(公告)号：EP0650401A4
公开(公告)日：1997-03-05
申请号：EP93917091
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
CPC classification number: C11D11/0064 , B08B7/0021 , D06F43/007
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.
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公开(公告)号：EP0651831A4
公开(公告)日：1995-11-02
申请号：EP93917092
申请日：1993-07-09
Applicant: CLOROX CO
Inventor： DEWEES THOMAS G , KNAFELC FRANK M , MITCHELL JAMES D , TAYLOR R GREGORY , ILIFF ROBERT J , CARTY DANIEL T , LATHAM JAMES R , LIPTON THOMAS M
CPC classification number: D06F43/007 , B08B7/0021 , D06F43/02 , D06F43/08
Abstract: A dry cleaning system particularly suited for employing supercritical CO2 as the cleaning fluid consisting of a sealable cleaning vessel (10) containing a rotatable drum (110) adapted for holding soiled substrate, a cleaning fluid storage vessel (12), and a gas vaporizer vessel (11) for recycling used cleaning fluid is provided. The drum (110) is magnetically coupled to a motor (120) so that it can be rotated during the cleaning process. The system is adapted for automation which permits increased energy efficiency as the heating and cooling effect associated with CO2 gas condensation and expansion can be channeled to heat and cool various parts of the system.
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公开(公告)号：EP1086196A4
公开(公告)日：2002-03-20
申请号：EP99955493
申请日：1999-06-02
Applicant: CLOROX CO
Inventor： ROBBINS MICHAEL H , PETERSON DAVID , CHOY CLEMENT K , CHU JANA W , LATHAM JAMES R
Abstract: An improved cleaning composition is provided for shower and tub surfaces which is of the "shower rinsing" type, requiring no scrubbing, wiping, or immediate rinsing. The composition comprises: (a) a glycoside surfactant, the total amount of said surfactant being present in a cleaning effective amount; (b) a chelating agent, said chelating agent present in an amount effective to enhance bathroom soil removal in said composition; and (c) the remainder, water. A solvent such as isopropyl alcohol may also be added. The employment of a glycoside surfactant, especially one having an HLB value of greater than 13, remarkably improves the performance of such a shower rinsing composition both with respect to surface appearance streaking and filming and also bathroom soil and soap scum removing ability.
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公开(公告)号：AU4327799A
公开(公告)日：1999-12-30
申请号：AU4327799
申请日：1999-06-02
Applicant: CLOROX CO
Inventor： ROBBINS MICHAEL H , PETERSON DAVID , CHOY CLEMENT K , CHU JANA W , LATHAM JAMES R
Abstract: An improved cleaning composition is provided for shower and tub surfaces which is of the "shower rinsing" type, requiring no scrubbing, wiping, or immediate rinsing. The composition comprises: (a) a glycoside surfactant, the total amount of said surfactant being present in a cleaning effective amount; (b) a chelating agent, said chelating agent present in an amount effective to enhance bathroom soil removal in said composition; and (c) the remainder, water. A solvent such as isopropyl alcohol may also be added. The employment of a glycoside surfactant, especially one having an HLB value of greater than 13, remarkably improves the performance of such a shower rinsing composition both with respect to surface appearance streaking and filming and also bathroom soil and soap scum removing ability.
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公开(公告)号：BR9306718A
公开(公告)日：1998-12-08
申请号：BR9306718
申请日：1993-07-09
Applicant: CLOROX CO
Inventor： CARTY DANIEL T , LATHAM JAMES R , MITCHELL JAMES D , KONG STEPHEN B , ILIFF ROBERT J
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.
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Patent Agency Ranking
公开(公告)号：AU666037B2
公开(公告)日：1996-01-25
申请号：AU4672593
申请日：1993-07-09
Applicant: CLOROX CO
Inventor： DEWEES THOMAS G , KNAFELC FRANK M , MITCHELL JAMES D , TAYLOR R GREGORY , ILIFF ROBERT J , CARTY DANIEL T , LATHAM JAMES R , LIPTON THOMAS M
Abstract: A dry cleaning system particularly suited for employing supercritical CO2 as the cleaning fluid consisting of a sealable cleaning vessel containing a rotatable drum adapted for holding soiled substrate, a cleaning fluid storage vessel, and a gas vaporizer vessel for recycling used cleaning fluid is provided. The drum is magnetically coupled to a motor so that it can be rotated during the cleaning process. The system is adapted for automation which permits increased energy efficiency as the heating and cooling effect associated with CO2 gas condensation and expansion can be channeled to heat and cool various parts of the system.
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公开(公告)号：CA2070759A1
公开(公告)日：1993-03-05
申请号：CA2070759
申请日：1992-06-09
Applicant: CLOROX CO
Inventor： MITCHELL JAMES D , ALVAREZ VINCE , CARTY DANIEL T , LATHAM JAMES R
Abstract: The invention provides a cleaning agent and method for removing stains from fabrics comprising a combination of dense gas, a source of hydrogen peroxide and an organic bleach activator therefor.
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公开(公告)号：AU765589B2
公开(公告)日：2003-09-25
申请号：AU4327799
申请日：1999-06-02
Applicant: CLOROX CO
Inventor： ROBBINS MICHAEL H , PETERSON DAVID , CHOY CLEMENT K , CHU JANA W , LATHAM JAMES R
Abstract: An improved cleaning composition is provided for shower and tub surfaces which is of the "shower rinsing" type, requiring no scrubbing, wiping, or immediate rinsing. The composition comprises: (a) a glycoside surfactant, the total amount of said surfactant being present in a cleaning effective amount; (b) a chelating agent, said chelating agent present in an amount effective to enhance bathroom soil removal in said composition; and (c) the remainder, water. A solvent such as isopropyl alcohol may also be added. The employment of a glycoside surfactant, especially one having an HLB value of greater than 13, remarkably improves the performance of such a shower rinsing composition both with respect to surface appearance streaking and filming and also bathroom soil and soap scum removing ability.
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公开(公告)号：ES2137995T3
公开(公告)日：2000-01-01
申请号：ES93917091
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 , D06L1/00 , D06L1/02 , D06L3/00 , C11D11/00 , 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.
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公开(公告)号：ES2078660T3
公开(公告)日：1995-12-16
申请号：ES92305787
申请日：1992-06-24
Applicant: CLOROX CO
Inventor： MITCHELL JAMES D , ALVAREZ VINCE , CARTY DANIEL T , LATHAM JAMES R
Abstract: The invention provides a cleaning agent and method for removing stains from fabrics comprising a combination of dense gas, a source of hydrogen peroxide and an organic bleach activator therefor.
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