Abrasive, Protein, Or Organic Phosphorus Containing Component Patents (Class 510/236)
  • Publication number: 20110152157
    Abstract: A dishwashing detergent composition comprising a malodor control component, and methods of cleaning dishware are provided. In some embodiments, the dishwashing detergent composition comprises at least one volatile aldehyde and an acid catalyst.
    Type: Application
    Filed: December 16, 2010
    Publication date: June 23, 2011
    Inventors: Ricky Ah-Man WOO, Steven Anthony Horenziak, Rhonda Jean Jackson, Zaiyou Liu, Michael-Vincent Nario Malanyaon, Jason John Olchovy, Christine Marie Readnour
  • Publication number: 20110150951
    Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles.
    Type: Application
    Filed: December 20, 2010
    Publication date: June 23, 2011
    Inventors: Denis Alfred Gonzales, Aicha Dkidak, Chris Jaak De Cuyper
  • Publication number: 20110150788
    Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles.
    Type: Application
    Filed: December 20, 2010
    Publication date: June 23, 2011
    Inventors: Denis Alfred GONZALES, Aicha Dkidak
  • Publication number: 20110105376
    Abstract: A method of making a Bacillus alpha-amylase variant that increases alpha-amylase production and the alpha-amy-lases produced thereby. The recombinant alpha-amylases can be placed in compositions and used for purposes of laundry detergents, cleaning and dishwashing detergents, fabric desizing, starch liquefaction, cereal liquefaction, starch saccharification, biofilm removal, and starch hydrolysis in cane sugar processing.
    Type: Application
    Filed: March 20, 2008
    Publication date: May 5, 2011
    Inventors: George England, Marc Kolkman, Casper Vroemen
  • Patent number: 7919073
    Abstract: This invention relates to a composition useful as an oral care composition comprising an organophosphate material, additional oral care composition ingredients, for example, a surfactant agent, and optionally an abrasive agent.
    Type: Grant
    Filed: May 25, 2009
    Date of Patent: April 5, 2011
    Assignee: Rhodia Operations
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Patent number: 7919449
    Abstract: Laundry detergent compositions that provide soil release benefits to all fabric comprising an organophosphorus soil release agents and optional non-cotton secondary soil release agents. The present invention further relates to a method for providing soil release benefits to cotton fabric by contacting cotton articles with a water soluble and/or dispersible organophosphorus material. The contacting can be during washing or by pretreating by applying the composition directly to stains or by presoaking the clothing in the composition prior to washing. The present invention further relates to providing soil release benefits to all fabric in the laundry wash load in the presence of a bleaching agent.
    Type: Grant
    Filed: May 25, 2009
    Date of Patent: April 5, 2011
    Assignee: Rhodia Operations
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Publication number: 20110078831
    Abstract: The present invention relates to isolated polypeptides having cellulolytic enhancing activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
    Type: Application
    Filed: September 30, 2010
    Publication date: March 31, 2011
    Applicants: Novozymes A/S, Novozymes, Inc.
    Inventors: Lan Tang, Ye Liu, Junxin Duan, Wenping Wu, Randall Kramer
  • Publication number: 20110033882
    Abstract: Variants of B. licheniformis alpha-amylase advantageously exhibit improved enzymatic performance. Suitable variants include those with an altered charge distribution on the surface of the enzyme or with altered active site residues. Structural modeling can inform the choice of amino acid modifications so that modified amino acids correspond to residues found in more active alpha amylases, for example. Compositions comprising the variants are useful in methods of cleaning surfaces, laundering textiles, desizing, treating starch, e.g., liquefaction and saccharification, and hydrolyzing biofilms off various substrates.
    Type: Application
    Filed: May 28, 2008
    Publication date: February 10, 2011
    Inventors: Wolfgang Aehle, Neelam S. Amin
  • Publication number: 20110028373
    Abstract: Hand dish compositions such as those that are typically provided to the consumer in liquid form are disclosed. The hand dish composition is in the form of a flexible, porous, dissolvable substrate. The substrate may comprise hand care compositions. The article may take any number of suitable shapes.
    Type: Application
    Filed: July 30, 2010
    Publication date: February 3, 2011
    Inventors: Renae Dianna Fossum, Robert Wayne Glenn, JR., Heather Anne Doria, Mark Robert Sivik
  • Patent number: 7867963
    Abstract: A hydrophilized personal care formulation, which can be in the form of a hand or body soap (liquid or bar), lipstick, body wash, makeup remover, skin cleaner, hair conditioner, skin or hair moisturizer. The formulation employs an organophosphorus material or a mixture of an organophosphorus material, for example, mono-, di-, and polyol phosphate esters.
    Type: Grant
    Filed: January 6, 2009
    Date of Patent: January 11, 2011
    Assignee: Rhodia Inc.
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Publication number: 20100323942
    Abstract: A hand dishwashing detergent composition comprising a chelant and branched surfactants to provide superior grease cleaning and shine.
    Type: Application
    Filed: June 21, 2010
    Publication date: December 23, 2010
    Inventors: Marc Francois Theophile EVERS, Tania Patricia Maddox
  • Publication number: 20100323943
    Abstract: A hand dishwashing detergent composition comprising a chelant and a specific surfactant system to provide superior grease cleaning and shine.
    Type: Application
    Filed: June 21, 2010
    Publication date: December 23, 2010
    Inventors: Marc Francois Theophile EVERS, Tania Patricia MADDOX, Jean-Luc Philippe BETTIOL
  • Publication number: 20100197553
    Abstract: A liquid hand dishwashing detergent composition comprising a cationic polymer and a humectant, a method of cleaning dishes with a liquid hand dishwashing detergent composition comprising a cationic polymer and a humectant, and a method of providing skin hydration and/or moisturization the context of a manual dishwashing operation, using liquid hand dishwashing detergent composition comprising a cationic polymer and a humectant.
    Type: Application
    Filed: February 2, 2010
    Publication date: August 5, 2010
    Inventors: Freddy Arthur Barnabas, Rafael Ortiz, Theresa Anne Gehring, Bahar Koyuncu, Katrien Decraene, Robby Renilde François Keuleers, Tania Patricia Maddox, Jean-Luc Philippe Bettiol
  • Publication number: 20100197554
    Abstract: A liquid hand dishwashing detergent composition comprising a protease and a humectant, a method of cleaning dishes with a liquid hand dishwashing detergent composition comprising a protease and a humectant, and a method of providing skin hydration and/or moisturization in the context of a manual dishwashing operation, using liquid hand dishwashing detergent composition comprising a protease and a humectant.
    Type: Application
    Filed: February 2, 2010
    Publication date: August 5, 2010
    Inventors: Bahar Koyuncu, Robby Renilde François Keuleers, Tania Patricia Maddox, Jean-Luc Philippe Bettiol
  • Publication number: 20100197548
    Abstract: A hand dishwashing detergent composition comprising a specific anionic surfactant system, a pearlescent agent and a rheology modifier, to provide superior grease cleaning combined with hand mildness.
    Type: Application
    Filed: February 2, 2010
    Publication date: August 5, 2010
    Inventors: Jean-Luc Philippe Bettiol, Laurence Harcq, Salua Morabet, Steven Paul Georges Cooremans, Bahar Koyuncu
  • Publication number: 20100197549
    Abstract: A hand dishwashing detergent composition comprising a humectant, and a pearlescent agent to provide superior grease cleaning and hand mildness.
    Type: Application
    Filed: February 2, 2010
    Publication date: August 5, 2010
    Inventors: Jean-Luc Philippe Bettiol, Robby Renilde François Keuleers, Bahar Koyuncu, Tania Patricia Maddox, Fred Courbois
  • Publication number: 20100197552
    Abstract: A liquid hand dishwashing detergent composition comprising a cationic polymer and a protease, a method of cleaning dishes with a liquid hand dishwashing detergent composition comprising a cationic polymer and a protease, and a method of providing skin hydration and/or moisturization the context of a manual dishwashing operation, using a liquid hand dishwashing detergent composition comprising a cationic polymer and a protease.
    Type: Application
    Filed: February 2, 2010
    Publication date: August 5, 2010
    Inventors: Bahar Koyuncu, Robby Renilde François Keuleers, Tania Patricia Maddox
  • Publication number: 20100197550
    Abstract: A hand dishwashing detergent composition comprising a protease and a pearlescent agent to provide superior grease cleaning and hand mildness
    Type: Application
    Filed: February 2, 2010
    Publication date: August 5, 2010
    Inventors: Jean-Luc Philippe Bettiol, Robby Renilde François Keuleers, Bahar Koyuncu, Tania Patricia Maddox, Fred Courbois
  • Publication number: 20100197551
    Abstract: A hand dishwashing detergent composition comprising a cationic polymer and a pearlescent agent to provide superior grease cleaning and hand mildness
    Type: Application
    Filed: February 2, 2010
    Publication date: August 5, 2010
    Inventors: Jean-Luc Philippe Bettiol, Robby Renilde François Keuleers, Bahar Koyuncu, Tania Patricia Maddox
  • Publication number: 20100099597
    Abstract: The present invention relates to variants of a parent ?-amylase, which parent ?-amylase (i) has an amino acid sequence selected from the amino acid sequences shown in SEQ ID No. 1, SEQ ID No. 2, SEQ ID No. 3, and SEQ ID No.
    Type: Application
    Filed: July 28, 2008
    Publication date: April 22, 2010
    Applicant: NOVOZYMES A/S
    Inventors: HENRIK BISGARD-FRANTZEN, ALLAN SVENDSEN, TORBEN VEDEL BORCHERT
  • Publication number: 20100099598
    Abstract: The present invention relates to variants of a parent ?-amylase, which parent ?-amylase (i) has an amino acid sequence selected from the amino acid sequences shown in SEQ ID No. 1, SEQ ID No. 2, SEQ ID No. 3, and SEQ ID No.
    Type: Application
    Filed: July 28, 2008
    Publication date: April 22, 2010
    Applicant: NOVOZYMES A/S
    Inventors: HENRIK BISGARD-FRANTZEN, ALLAN SVENDSEN, TORBEN VEDEL BORCHERT
  • Patent number: 7700530
    Abstract: The present disclosure is directed to a cleanser including a balance of components for providing consumers with an enhanced exfoliation experience that smoothes skin immediately and sustains the smooth feeling for an extended period of time. Additionally, the cleanser provides a simultaneous cleansing and warming effect to the consumer's skin. Particularly, in one embodiment, the cleanser includes a combination of a water soluble carrier, a warming agent, a water soluble silicone surfactant, and an exfoliant.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: April 20, 2010
    Assignee: Kimberly Clark Worldwide, Inc.
    Inventors: Stacy Averic Mundschau, Lisa Ann Flugge-Berendes, Scott W. Wenzel, Uyen TuongNgoc Lam, Corey Thomas Cunningham
  • Publication number: 20100048446
    Abstract: Described are variants (mutants) of a parent alpha-amylase having alpha-amylase activity and exhibiting altered properties relative to the parent alpha-amylase, and methods of use, thereof.
    Type: Application
    Filed: February 4, 2009
    Publication date: February 25, 2010
    Applicant: DANISCO US INC., GENENCOR DIVISION
    Inventors: Luis G. Cascao-Pereira, Claudine Chang, Clement Choy, James T. Kellis, JR., Brian E. Jones, Melodie Estabrook, Marc Kolkman, Chris Leeflang, Casper Vroemen, Walter Weyler
  • Publication number: 20090305930
    Abstract: Use of hydrophobins for soil-repellent treatment of hard surfaces, in particular in combination with a cleansing of the surface, processes for soil-repellent treatment of hard surfaces, cleansing agents for hard surfaces and also hard surfaces with a soil-repellent coating comprising hydrophobins.
    Type: Application
    Filed: March 27, 2006
    Publication date: December 10, 2009
    Applicant: BASF Aktiengesellschaft
    Inventors: Heike Becker, Claus Bollschweiler, Thomas Subkowski, Ulf Baus, Hans-Georg Lemaire, Marvin Karos
  • Patent number: 7601527
    Abstract: The invention relates to a variant of a parent Termamyl-like ?-amylase, comprising mutations in two, three, four, five or six regions/positions. The variants have increased stability at high temperatures (relative to the parent). The invention also relates to a DNA construct comprising a DNA sequence encoding an ?-amylase variant of the invention, a recombinant expression vector which carries a DNA construct of the invention, a cell which is transformed with a DNA construct of the invention, the use of an ?-amylase variant of the invention for washing and/or dishwashing, textile desizing, starch liquefaction, a detergent additive comprising an ?-amylase variant of the invention, a manual or automatic dishwashing detergent composition comprising an ?-amylase variant of the invention, a method for generating a variant of a parent Termamyl-like ?-amylase, which variant exhibits increased.
    Type: Grant
    Filed: January 19, 2005
    Date of Patent: October 13, 2009
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Sóeren Kjaerulff, Henrik Bisgaard-Frantzen, Carsten Andersen
  • Publication number: 20090247448
    Abstract: The present invention relates to pectate lyase variants exhibiting alterations relative to a parent enzyme exhibiting pectate lyase activity as its major enzymatic activity; to a method of producing such enzymes; and to methods for using such enzymes in the textile, detergent and cellulose fiber processing industries. Compared to the parent enzyme, the pectate lyase variants of the present invention exhibit improved stability in detergents.
    Type: Application
    Filed: June 10, 2009
    Publication date: October 1, 2009
    Applicant: Novozymes A/S
    Inventors: Sanne Schroder Glad, Carsten Andersen, Torben Vedel Borchert, Katja Salomon Johansen, Henrik Frisner, Thomas Thisted, Mads E. Bjornvad
  • Patent number: 7557072
    Abstract: Laundry detergent compositions that provide soil release benefits to all fabric comprising an organophosphorus soil release agents and optional non-cotton secondary soil release agents. The present invention further relates to a method for providing soil release benefits to cotton fabric by contacting cotton articles with a water soluble and/or dispersible organophosphorus material. The contacting can be during washing or by pretreating by applying the composition directly to stains or by presoaking the clothing in the composition prior to washing. The present invention further relates to providing soil release benefits to all fabric in the laundry wash load in the presence of a bleaching agent.
    Type: Grant
    Filed: June 12, 2008
    Date of Patent: July 7, 2009
    Assignee: Rhodia Inc.
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Patent number: 7550419
    Abstract: This invention relates to a composition useful as an oral care composition comprising an organophosphate material, additional oral care composition ingredients, for example, a surfactant agent, and optionally an abrasive agent.
    Type: Grant
    Filed: June 12, 2008
    Date of Patent: June 23, 2009
    Assignee: Rhodia Inc.
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Publication number: 20090124525
    Abstract: A composition for cleaning or rinsing hard surfaces in an aqueous or aqueous/alcoholic medium including at least one organophosphorus material for contributing to said surfaces antideposition and/or antiadhesion properties with regard to soiling substances capable of being deposited on the surfaces.
    Type: Application
    Filed: January 6, 2009
    Publication date: May 14, 2009
    Applicant: Rhodia Inc.
    Inventors: Tobias Johannes FUTTERER, Lawerence Alan Hough, Robert Lee Reierson
  • Patent number: 7524800
    Abstract: A hydrophilized personal care formulation, which can be in the form of a hand or body soap (liquid or bar), lipstick, body wash, makeup remover, skin cleaner, hair conditioner, skin or hair moisturizer. The formulation employs an organophosphorus material or a mixture of an organophosphorus material, for example, mono-, di-, and polyol phosphate esters.
    Type: Grant
    Filed: June 12, 2008
    Date of Patent: April 28, 2009
    Assignee: Rhodia Inc.
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Patent number: 7524808
    Abstract: A composition for cleaning or rinsing hard surfaces in an aqueous or aqueous/alcoholic medium including at least one organophosphorus material for contributing to said surfaces antideposition and/or antiadhesion properties with regard to soiling substances capable of being deposited on the surfaces.
    Type: Grant
    Filed: June 12, 2008
    Date of Patent: April 28, 2009
    Assignee: Rhodia Inc.
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Patent number: 7393820
    Abstract: A substantially transparent, liquid cleaning product for hard surfaces, comprising at least 15% by weight of a surfactant and one or more abrasive materials selected from the group consisting of polymers having a diameter of from 0.6 to 4 mm, natural materials having a diameter of from 0.05 to 4 mm, and mixtures thereof.
    Type: Grant
    Filed: December 8, 2006
    Date of Patent: July 1, 2008
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Heinz-Dieter Soldanski, Brigitie Giesen
  • Publication number: 20080153733
    Abstract: The present invention relates to variants of parent alpha-amylases, which variant has alpha-amylase activity and exhibits an alteration in at least one of the following properties relative to said parent alpha-amylase: substrate specificity, substrate binding substrate cleavage patterns thermal stability, pH/activity profile, pH/stability profile, stability towards oxidation, specific activity, and altered pl, in particular higher pl.
    Type: Application
    Filed: August 23, 2007
    Publication date: June 26, 2008
    Applicant: Novozymes A/S
    Inventor: Carsten Andersen
  • Patent number: 7291586
    Abstract: The present invention is directed to a sprayable, acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates which are present as two or more classes of particulate materials.
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: November 6, 2007
    Assignee: Reckitt Benckiser Inc.
    Inventors: Pamela Boone, Delford Ian Christmas, Lisa Ann Napolitano, Virginia Lee Urban
  • Patent number: 7288512
    Abstract: The present invention is directed to a sprayable, acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates. The composition contains a thiclcener which comprises both gellan gum and Xanthan gum.
    Type: Grant
    Filed: February 17, 2004
    Date of Patent: October 30, 2007
    Assignee: Reckitt Benckiser Inc.
    Inventors: Pamela Boone, Virginia Lee Urban
  • Patent number: 7256167
    Abstract: The present invention is directed to a pourable acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates.
    Type: Grant
    Filed: March 15, 2005
    Date of Patent: August 14, 2007
    Assignee: Reckitt Benckiser Inc.
    Inventors: Tak Wai Cheung, Edward Fu, Pamela A. Boone, Steven Wu, Benjamin Costa
  • Patent number: 7196046
    Abstract: The present invention is directed to a pourable acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates.
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: March 27, 2007
    Assignee: Reckitt Benckiser Inc.
    Inventors: Tak Wai Cheung, Edward Fu, Pamela A. Boone, Steven Wu, Benjamin Costa
  • Patent number: 7186676
    Abstract: The present invention is directed to a pourable acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates.
    Type: Grant
    Filed: February 17, 2004
    Date of Patent: March 6, 2007
    Assignee: Reckitt Benckiser Inc.
    Inventors: Pamela A. Boone, Tak Wai Cheung, Benjamin J. Costa, Edward Fu, Steven Wu, Carolyn Martinez
  • Patent number: 7119055
    Abstract: The present invention is directed to a sprayable, acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates.
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: October 10, 2006
    Assignee: Reckitt Benckiser Inc.
    Inventors: Tak Wai Cheung, Pamela A. Boone, Delford I. Christmas, Lisa A. Napolitano, Benjamin Costa, Virginia L. Urban
  • Patent number: 6887986
    Abstract: The invention relates to a variant of a parent Termamyl-like ?-amylase, comprising mutations in two, three, four, five or six regions/positions. The variants have increased stability at high temperatures (relative to the parent). The invention also relates to a DNA construct comprising a DNA sequence encoding an ?-amylase variant of the invention, a recombinant expression vector which carries a DNA construct of the invention, a cell which is transformed with a DNA construct of the invention, the use of an ?-amylase variant of the invention for washing and/or dishwashing, textile desizing, starch liquefaction, a detergent additive comprising an ?-amylase variant of the invention, a manual or automatic dishwashing detergent composition comprising an ?-amylase variant of the invention, a method for generating a variant of a parent Termamyl-like ?-amylase, which variant exhibits increased.
    Type: Grant
    Filed: November 16, 1999
    Date of Patent: May 3, 2005
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Soren Kjaerulff, Henrik Bisgard-Frantzen, Carsten Andersen
  • Patent number: 6759377
    Abstract: A detergent for glass-ceramic surfaces has a certain abrasive agent content and a pH value lower than about 6. The abrasive agent contains particles of an organic material, preferably in an amount of at least about 20% of the abrasive agent, and more preferably substantially the entire abrasive agent. The organic material may be a polyolefin or polyurethane, for example, and may be predominantly present as particles with a particle size in the range of about 10 to 1000 &mgr;m. The abrasive agent may also include mineral particles.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: July 6, 2004
    Assignee: Reckitt Benckiser N.V.
    Inventors: Marion Hackenthal, Alexandra Hary, Mike Kosub, Edgar Endlein
  • Patent number: 6673589
    Abstract: The invention relates to a variant of a parent Termamyl-like &agr;-amylase, which exhibits an alteration in at least one of the following properties relative to said parent &agr;-amylase: i) improved pH stability at a pH from 8 to 10.5; and/or ii) improved Ca2+ stability at pH 8 to 10.5, and/or iii) increased specific activity at temperatures from 10 to 60° C.
    Type: Grant
    Filed: January 25, 2001
    Date of Patent: January 6, 2004
    Assignee: Novozymes A/S
    Inventors: Torben Vedel Borchert, Allan Svendsen, Carsten Andersen, Bjarne Nielsen, Torben Lauesgaard Nissen, Søren Kjærulff
  • Patent number: 6653272
    Abstract: A detergent composition that contains inorganic powder and a soap such as a soda soap, wherein the inorganic powder is zeolite powder, calcium carbonate powder, silica powder, ceramic powder, alga fossil powder, seashell powder or the like, and pineapple enzymes are fixed thereto by adding pineapple juice thereto and fermenting. This detergent composition does not cause water pollution like synthetic detergents do, thus enabling water pollution caused by wastewater from cleaning to be prevented. Moreover, due to the positive water-cleaning action of the pineapple enzymes, the detergent composition cleans the insides of drainage pipes, purifier tanks and the like, thus improving the functions thereof. Water pollution can thus be ameliorated.
    Type: Grant
    Filed: November 7, 2001
    Date of Patent: November 25, 2003
    Inventor: Shizuo Uyama
  • Publication number: 20030087795
    Abstract: A hard surface cleaning composition containing an abrasive agent and a saponifying agent, namely sodium metasilicate, is provided. The composition of the present invention is abrasive enough to adequately break up carbon based stains which are adhered to hard surfaces such as ceramic, glass and the like, but is not as corrosive as prior cleaning compositions for similar applications. The cleaning composition is an improved pour-on, liquid cleaner which may be applied for immediate stain removal when coupled with a rubbing action, or which may be allowed to soak and penetrate stubborn stains over time.
    Type: Application
    Filed: November 2, 2001
    Publication date: May 8, 2003
    Inventors: William A. Wood, John H. Beasley
  • Patent number: 6503879
    Abstract: Solid block alkaline detergent compositions are disclosed comprising a source of alkalinity, and other detergent additives including sequestrants. The solid block detergents of the invention used a mixed inorganic and organic sequestrant composition that successfully softens service water used in manufacturing aqueous detergents from the composition, but also obtains substantially improved organic soil removal on dishware or flatware. The solid block detergents of the invention comprise large masses of the chemical ingredients having a weight of greater than about 500 grams in a solid block product format that is typically dispensed using a spray on water dispenser that creates an aqueous concentrate that is used in a washing machine.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: January 7, 2003
    Assignee: Ecolab Inc.
    Inventors: Steven E. Lentsch, Keith E. Olson, Victor F. Man
  • Publication number: 20020183223
    Abstract: A liquid cleanser comprises an aqueous medium, a surface active agent and a polishing material wherein the polishing material contains as at least one component thereof an RB ceramic and/or CRB ceramic powder.
    Type: Application
    Filed: April 18, 2002
    Publication date: December 5, 2002
    Inventors: Kazuo Hokkirigawa, Motoharu Akiyama, Noriyuki Yoshimura
  • Patent number: 6448216
    Abstract: New abrasive cleaner products that utilize different types of glass cullet, such as container, ceramic, or plate glass, for scouring applications is provided. Preferably, the invention utilizes recycled container-glass cullet and also includes a sugar-based surfactant, a filler, and a preservative in combination with cullet to provide effective abrasive cleaner compositions.
    Type: Grant
    Filed: May 31, 2001
    Date of Patent: September 10, 2002
    Assignee: Sonora Environmental Research Institute, Inc.
    Inventors: Ann Marie Alia Wolf, Richard Winston Adlai Garb, Jennifer Lou Lindquist
  • Patent number: 6436893
    Abstract: Solid block alkaline detergent compositions are disclosed comprising a source of alkalinity, and other detergent additives including sequestrants. The solid block detergents of the invention used a mixed inorganic and organic sequestrant composition that successfully softens service water used in manufacturing aqueous detergents from the composition, but also obtains substantially improved organic soil removal on dishware or flatware. The solid block detergents of the invention comprise large masses of the chemical ingredients having a weight of greater than about 500 grams in a solid block product format that is typically dispensed using a spray on water dispenser that creates an aqueous concentrate that is used in a washing machine.
    Type: Grant
    Filed: October 18, 2000
    Date of Patent: August 20, 2002
    Assignee: Ecolab Inc.
    Inventors: Steven E. Lentsch, Keith E. Olson, Victor F. Man
  • Patent number: 6284512
    Abstract: The present invention relates to a method for screening chemically modified mutant enzymes for amidase and/or esterase activity. This method includes providing a chemically modified mutant enzyme with one or more amino acid residues from an enzyme being replaced by cysteine residues, where at least some of the cysteine residues are modified by replacing thiol hydrogen in the cysteine residues with a thiol side chain, contacting the chemically modified mutant enzyme with a substrate for an amidase and/or a substrate for an esterase, and determining whether the chemically modified mutant enzyme exhibits amidase and/or esterase activity. The present invention also relates to chemically modified mutant enzymes and a method of producing them where one or more amino acid residues from an enzyme are replaced by cysteine residues, and the cysteine residues are modified by replacing at least some of the thiol hydrogen in the cysteine residue with a thiol side chain to form the chemically modified mutant enzyme.
    Type: Grant
    Filed: January 21, 1999
    Date of Patent: September 4, 2001
    Assignees: Genencor International, Inc.
    Inventors: J. Bryan Jones, Erika Plettner
  • Patent number: 6225272
    Abstract: A pourable, storage-stable manual dishwashing detergent is provided. The detergent contains at least 45 percent sodium bicarbonate with a mean particle diameter of at least 150 micrometers. The sodium bicarbonate is combined with an anionic surfactant, an alkyl polyglycoside surfactant, a zwitterionic surfactant an electrolyte and optionally a solvent, to form the detergent. The detergent of the invention has good pouring properties and excellent cleaning performance against dried-on and burnt-on soil.
    Type: Grant
    Filed: July 9, 1999
    Date of Patent: May 1, 2001
    Assignee: Henkel Kommanditgesellsehaft auf Aktien
    Inventors: Brigitte Giesen, Dagmar Zaika, Birgit Middelhauve, Rainer Hofmann, Dieter Legel