With Nitrogen, Oxygen, Or Sulfur Containing Optical Brightener, Ultraviolet Absorber, Antistatic, Or Fiber Softening Component Patents (Class 510/394)
  • Patent number: 7271142
    Abstract: A particulate composition comprising particles which consist of a shell wall surrounding a hydrophilic core, wherein the shell wall is formed from a polymeric coacervate and wherein the particles comprise a polymeric amphipathic stabiliser. Also claimed is a process of producing a particulate composition comprising particles which consist of a shell wall surrounding a hydrophilic core, comprising the steps of a) forming an aqueous liquid that contains a wall building material that is capable of forming the shell wall by coacervation, b) dispersing the aqueous liquid into a water immiscible liquid, which comprises a stabilising substance to form a dispersion that comprises aqueous droplets dispersed in a continuous phase of water immiscible liquid, c) subjecting the dispersion to coacervation conditions, such that the wall building material coacervates at the surface of the aqueous doplets, characterised in that the stabilising substance comprises a polymeric amphipathic stabiliser.
    Type: Grant
    Filed: June 14, 2002
    Date of Patent: September 18, 2007
    Assignee: Ciba Specialty Chemicals Water Treatments Ltd
    Inventors: Kishor Kumar Mistry, Bryan David Grey
  • Patent number: 7262160
    Abstract: Enhanced UV blocking is provided to clothing by washing the clothing in a composition including a UV blocking dye and at least one additional water-soluble material which serves as a matrix and/or a dispersant for the dye in the washing machine. The dye is initially in the form of a solid tablet or pellet preferably also containing a disintegrant, or inside a water-soluble envelope. When placed in the washing machine with the clothing and the washing water, the pellet or tablet disintegrates and dissolves releasing the UV protectant dye to the clothing.
    Type: Grant
    Filed: June 3, 2004
    Date of Patent: August 28, 2007
    Inventor: Robert H. Black
  • Publication number: 20070191249
    Abstract: This invention relates to compositions comprising certain lipase variants and a photobleach and processes for making and using such compositions. Including the use of such compositions to clean and/or treat a situs.
    Type: Application
    Filed: January 22, 2007
    Publication date: August 16, 2007
    Inventor: Neil Joseph Lant
  • Patent number: 7166564
    Abstract: The invention relates to novel bis(triazinylamino)stilbenes which are suitable as UV absorbers and fluorescent whiteners for textile materials and also bring about an increase in the treated textile material.
    Type: Grant
    Filed: August 11, 2004
    Date of Patent: January 23, 2007
    Assignee: Ciba Specialty Chemicals Corp.
    Inventors: Goetz Scheffler, Hauke Rohwer, René Schlatter, Robert Hochberg
  • Patent number: 7056875
    Abstract: The present invention is directed to a composition for improving substrate characteristics. The composition has a substrate enhancing agent, like a monohydric alcohol, and the composition reduces wrinkles in substrates that have not been subjected to ironing.
    Type: Grant
    Filed: March 5, 2004
    Date of Patent: June 6, 2006
    Assignee: Unilever Home & Personal Care USA
    Inventors: Daniel Joseph Fox, David Van Blarcom, Francoise Fredericks Meyer
  • Patent number: 7018968
    Abstract: A liquid laundry detergent composition comprising: (a) from about 0.1% to about 80%, by weight of the composition, of a polyanionic ammonium surfactant; (b) a liquid carrier; (c) wherein the composition is substantially free of bases having pKa equal to or greater than 10, other than nitrogen-based bases.
    Type: Grant
    Filed: September 17, 2003
    Date of Patent: March 28, 2006
    Assignee: Unilever Home & Personal Care USA
    Inventors: Feng-Lung Gordon Hsu, Yun Peng Zhu, Tamara Padron, Kimball James Woelfel
  • Patent number: 7012053
    Abstract: The present invention relates to fabric care compositions, methods, and articles of manufacture for treating fabrics, comprising an effective amount of fabric care polysaccharides with globular structure. Optionally, the composition can contain other ingredients to improve performance and formulatability. The compositions can be applied to fabric by spraying, soaking, dipping, and can also be used for pre-wash treatment, adding to the wash cycle, adding to the rinse cycle, and/or adding to the drying cycle. Preferably the compositions are applied from spray containers which preferably are in association with instructions for use.
    Type: Grant
    Filed: October 22, 1999
    Date of Patent: March 14, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Mary Vijayarani Barnabas, Toan Trinh, Freddy Arthur Barnabas, Michael Stanford Showell, Mark Richard Sine, Johan Smets, Helen Bernado Tordil, Todd Michael Wernicke
  • Patent number: 6969700
    Abstract: A liquid laundry detergent composition comprising from about 0.1% to about 80%, by weight of the composition, of a polyanionic ammonium surfactant; a substantially non-aqueous carrier; and a solid inorganic base having pKa equal to or greater than 10.
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: November 29, 2005
    Assignee: Unilever Home & Personal Care, USA Division of Conopco, Inc
    Inventors: Gregory Hsu, Guanglin Sun, Feng-Lung Gordon Hsu
  • Patent number: 6861397
    Abstract: Topically active compositions having enhanced effectiveness are disclosed. The compositions contain a topically active compound, an anionic surfactant, a hydric solvent, a hydrotrope, an optional cosurfactant, and water, wherein a percent saturation of the topical active compound of the composition is at least 25%. The compositions exhibit a rapid and effective topical effect, and effectively deposit the topically active compound for an effective residual effect.
    Type: Grant
    Filed: July 10, 2002
    Date of Patent: March 1, 2005
    Assignee: The Dial Corporation
    Inventors: Earl P. Seitz, Jr., Andrea Lynn Waggoner, Priscilla S. Fox, Timothy J. Taylor
  • Patent number: 6802870
    Abstract: A solventless cleaning and treating composition for carpet is described. The composition comprises an aqueous solution of a stainblocking polymer, a silsesquioxane anti-soiling polymer, a surfactant and optionally a sequesting agent or salt.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: October 12, 2004
    Assignee: 3M Innovative Properties Company
    Inventors: John C. Chang, Robert F. Deutsch
  • Publication number: 20040186036
    Abstract: Provided herein are consumer products contained in conventional containers. A consumer product packaged according to the present invention is one which exhibits birefringence, and the packaging used according to the present invention is arranged so that the consumer product is caused to exist between two layers of polarizing film and is thus capable of exhibiting the phenomenon of birefringence to consumers under ambient lighting conditions.
    Type: Application
    Filed: March 3, 2004
    Publication date: September 23, 2004
    Applicant: Huntsman Petrochemical Corporation
    Inventors: Raeda M. Smadi, Curtis M. Elsik, Samir S. Ashrawi, George A. Smith, Christopher J. Whewell
  • Patent number: 6780827
    Abstract: Aqueous dispersions (U) containing: (A) a UV-light-absorbing textile treatment agent, (B) a dispersant system and (C) a carboxyl-containing crosslinked copolymer, and optionally (D) at least one formulation additive, are useful for the corresponding UV-active finishing of textile material, in particular textile material which can be dyed with disperse dyes or optically brightened with disperse brighteners, especially for treating cheeses with liquors comprising disperse dyes and UV absorbers or liquors comprising disperse brighteners, without fear of troublesome pressure build-up or dye or brightener deposits.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: August 24, 2004
    Assignee: Clariant Finance (BVI) Limited
    Inventors: Rainer Daus, Roland Grimm, Jürg Heller, Jean-Luc Mura
  • Patent number: 6743762
    Abstract: The present invention is a laundry detergent booster liquid composition comprising from about 0.3% to about 7% of a soluble alkali metal carbonate, especially sodium carbonate in an aqueous solution. The booster liquid formulation may contain additional laundry detergent additive materials such as thickening agents, optical brighteners, anti-redeposition agents, surfactants, phosphates, dyes, and fragrances in addition to the alkali metal carbonate.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: June 1, 2004
    Assignee: Church & Dwight Co., Inc.
    Inventors: Charles D. Carr, Archana Gupta
  • Patent number: 6737393
    Abstract: A liquid bubble solution comprising by volume: 45%˜70% water, 8%˜25% surface active agent, 2% glycerin, 1%˜2% fluorescent brightening agent, 4%˜6% luminous powder and 15%˜20% polyvinyl alcohol, and adapted to produce bubbles that provide illumination when viewed in the dark and under an external source of invisible ultraviolet or infrared radiation; the adoption of the luminous powder provides the function of illuminating in the dark while the polyvinyl alcohol forms a polyvinyl alcohol film on the surface of the bubble, making the bubble touchable and unbreakable.
    Type: Grant
    Filed: August 7, 2003
    Date of Patent: May 18, 2004
    Inventor: Mon-Sheng Lin
  • Patent number: 6737392
    Abstract: A fabric softener composition in which a blend of high mono alkyl MDEA and TEA ester quats is provided. The fabric softener composition includes a blend of from about 15 to about 65%, by weight of the total blend, of a triethanol amine ester quat and from about 35 to about 85%, by weight of the total blend, of a methyl diethanol amine ester quat having a mono alkyl ester quat level of about 10% or greater.
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: May 18, 2004
    Assignee: Goldschmidt Chemical Corporation
    Inventors: Robert O. Keys, Christopher J. Toney, David L. Gefvert
  • Patent number: 6736857
    Abstract: A solventless cleaning and treating composition for carpet is described. The composition comprises an aqueous solution of a stainblocking polymer, a silsesquioxane anti-soiling polymer, a surfactant and optionally a sequesting agent or salt.
    Type: Grant
    Filed: May 25, 2001
    Date of Patent: May 18, 2004
    Assignee: 3M Innovative Properties Company
    Inventors: John C. Chang, Robert F. Deutsch
  • Publication number: 20040077515
    Abstract: The present invention relates to novel compounds represented by the formula (1): wherein R1 and R2, independently, represent —NH2, NH(C1-C4alkyl), —N(C1-C4alkyl)2, —NH(C2-C4hydroxyalkyl), —N(C2-C4hydroxyalkyl)2, —N(C1-C4alkyl)(C2-C4hydroxyalkyl), —NH(C1-C4alkoxy-C2-C4hydroxyalkyl), —N(C1-C4alkoxy-C2-C4hydroxyalkyl)2, —N(C1-C4alkoxy-C2-C4hydroxyalkyl)(C1-C4alkyl), —N(C1-C4alkkoxy-C2-C4hydroxyalkyl)(C2-C4hydroxyalkyl), NH(C1-C4alkoxy-C1-C4-alkoxy-C1-C4alkyl), —N(C1-C4alkoxy-C1-C4alkkoxy-C1-C4-alkyl)2, —N(C1-C4alkoxy-C1-C4alkoxy-C1-C4-alkyl)(C1-C4alkyl), —N(C1-C4alkoxy-C1-C4alkoxy-C2-C4-alkyl)(C2-C4hydroxyalkyl) —NH(C5-C7cycloalkyl), —N(C5-C7cycloakyl)2, —NH(C6-C10aryl), NH(C7-C13-aralkyl) or a morpholino, piperidino or pyrrolidino residue; halogen or —OC1-C4alkyl, which is unsubstituted or substituted by hydroxy or —C1-C4alkoxy, a process for their preparation and their use as fluorescent whitening agents (FWA'
    Type: Application
    Filed: August 18, 2003
    Publication date: April 22, 2004
    Inventors: Georges Metzger, Serge Hauger, Fabienne Cuesta
  • Patent number: 6664223
    Abstract: An aqueous fabric care composition for use in the wash or rinse cycle of a washing machine for cleaning or softening of fabrics concomitant with providing improved benefits to treated fabrics relating to moisture absorption, fragrance deposition, soil removal, reduced wrinkling prior to ironing and better appearance after ironing, said composition comprising: (a) from about 0.1% to about 30%, by weight, of a surfactant selected from the group consisting of anionic, nonionic and cationic surfactants, and wherein said surfactant is not derived from hydrazine; (b) from about 0.1% to about 5% by weight of (i) a polymer derived from a polycarboxylic acid; and (ii) a compound derived from urea; and (c) balance water and adjuvants.
    Type: Grant
    Filed: August 27, 2002
    Date of Patent: December 16, 2003
    Assignee: Colgate-Palmolive Co.
    Inventors: Marianne Zappone, Dixie June Umstead, Marija Heibel, Sayed Ibrahim
  • Patent number: 6645928
    Abstract: Nonionic, hydrophobic photobleach compounds, especially those based on Si(IV) phthalocyanines, which are liquid at ambient temperatures and their use in a variety of consumer product compositions.
    Type: Grant
    Filed: February 11, 2002
    Date of Patent: November 11, 2003
    Assignee: Case Western Reserve University
    Inventors: Malcolm Edward Kenney, Ying-Syi Li, Gongzhen Cheng, Rafael Ortiz, David Johnathan Kitko, Michael Eugene Burns
  • Patent number: 6642196
    Abstract: There is provided a method of delivering a benefit agent whereby a benefit agent is first loaded to a surface and subsequently unloaded and transferred and delivered to a second surface. More in particular, the benefit agent is first loaded onto a garment during a laundering process, and subsequently delivered to another surface. The benefit agents can be fragrance agents, perfumes, colour enhancers, fabric softening agents, polymeric lubricants, photoprotective agents, latexes, resins, dye fixative agents, encapsulated materials, antioxidants, insecticides, soil repelling agents, soil release agents, and cellulose fibers.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: November 4, 2003
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Steven Howell, Julie Little, Cornelis Paul Van Der Logt, Neil James Parry
  • Patent number: 6632783
    Abstract: A package with a label, wherein the material of which the label, label adhesive and/or top coating is made comprises UV absorbers to protect the product's colorant dye and other organic compounds. The package may contain translucent or transparent consumer product, such as an aqueous heavy duty liquid having colorant dye. The package may itself be transparent or translucent.
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: October 14, 2003
    Assignee: Unilever Home & Personal Care USA, a division of Conopco, Inc.
    Inventors: Edward John Giblin, Myongsuk Bae-Lee, Barbara Helen Bory, Feng-Lung Gordon Hsu, Daniel Joseph Kuzmenka, Dennis Stephen Murphy, Kristina Marie Neuser
  • Patent number: 6630437
    Abstract: A translucent or transparent aqueous heavy duty liquid in a clear bottle comprising colorant dye and fluorescent dye and/or UV absorber to protect said colorant dye.
    Type: Grant
    Filed: December 16, 1998
    Date of Patent: October 7, 2003
    Assignee: Unilever Home & Personal Care USA , division of Conopco, Inc.
    Inventors: Dennis Stephen Murphy, Kristina Marie Neuser, Myongsuk Bae-Lee, Feng-Lung Gordon Hsu, Daniel Joseph Kuzmenka, Barbara Bory
  • Patent number: 6593286
    Abstract: Consumer product compositions such as laundry detergents comprising selected photosensitive compounds for photobleaching, photodisinfection, antibacterial activity, hueing or other benefits. The compositions are preferably formulated with detersive surfactants and/or water-soluble polymers.
    Type: Grant
    Filed: January 23, 2002
    Date of Patent: July 15, 2003
    Assignee: Case Western Reserve University
    Inventors: Malcolm Edward Kenney, Ying-Syi Li, Rafael Ortiz, David Johnathan Kitko, Michael Eugene Burns
  • Patent number: 6586384
    Abstract: A method of delivering a benefit agent to a selected area of a fabric for exerting a predetermined activity, wherein the area is pre-treated with a multi-specific binding molecule which has a high binding affinity to said area through one specificity and is capable of binding to said benefit agent through another specificity, followed by contacting said pre-treated area with said benefit agent, to enhance said pre-determined activity to said area. Preferably, the binding molecule is an antibody or fragment thereof, or a fusion protein comprising a cellulose binding domain and a domain having a high binding affinity to another ligand which is directed to said benefit agent. The method is useful for stain removal, perfume delivery, and treating collars and cuffs for wear.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: July 1, 2003
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Sandra Hemmington, Steven Howell, Julie Little, Cornelis Paul Van Der Logt, Neil James Parry, Richard George Smith
  • Publication number: 20030119700
    Abstract: A liquid fluorescent whitening agent formulation comprising: a) a compound of formula (1), in which R1 represents hydrogen, 1-5 C-alkyl, 1-5 C-alkoxy or halogen, M represents hydrogen, an alkaline- or alkaline earth-metal, or ammonium; b) a polyhydroxy compound; c) 5 to 95% water, whereby the ratio of the compound of Formula (1) to the polyhydroxy compound is between 10:90 and 90:10 parts by weight and the total weight of these compounds in the formulation is between 5 and 95% and, optionally, auxiliary stabilizing agents and the use thereof for the manufacture of detergents with improved shade consistency.
    Type: Application
    Filed: September 19, 2002
    Publication date: June 26, 2003
    Inventors: Gerhard Merkle, J?uuml;rgen Kaschig, Josef Zelger, Serge Schroeder
  • Patent number: 6579842
    Abstract: A method of delivering a benefit agent to fabric for exerting a pre-determined activity, wherein the fabric is pre-treated with a multi-specific binding molecule which has a high binding affinity to the fabric through one specificity and is capable of binding to the benefit agent through another specificity, followed by contacting the pre-treated fabric with the benefit agent, to enhance the pre-determined activity to the fabric. Preferably, the binding molecule is an antibody or fragment thereof, or a fusion protein comprising a cellulose binding domain and a domain having a high binding affinity to another ligand which is directed to said benefit agent. The method is useful for example for stain removal, perfume delivery, and treating collars and cuffs for wear.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: June 17, 2003
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Steven Howell, Julie Little, Cornelis Paul Van Der Logt, Neil James Parry
  • Patent number: 6541440
    Abstract: A detergent in agglomerate form is described, characterized by the fact that it contains at least one swellable layer silicate and at least one optical brightener in intimate contact with each other.
    Type: Grant
    Filed: June 4, 1998
    Date of Patent: April 1, 2003
    Assignee: Süd-Chemie AG
    Inventor: Wolfgang Heininger
  • Publication number: 20030054969
    Abstract: Detergent compositions for washing fabrics, particularly compositions for washing fabrics at low temperatures containing stilbene-triazine based optical brighteners.
    Type: Application
    Filed: April 25, 2002
    Publication date: March 20, 2003
    Inventors: Eugenio Fumagalli, Maria Gabriella Coccia, Massimo Magnoni
  • Publication number: 20030013628
    Abstract: Water soluble, amphoteric optical brighteners (W) comprising at least one brightener-characteristic radical X which contain at least one anionic substituent and covalently linked over at least one tertiary amino group Z to at least one non-chromophoric, essentially aliphatic, polyquaternary ammonium-hydrocarbon radical Y containing more than one quaternary ammonium group and in which each hydrocarbon radical is optionally interrupted by and/or substituted with one or more further heteroatoms, have surprising brightening properties, especially in papermaking, and in the form of their aqueous solutions are of notable stability.
    Type: Application
    Filed: June 17, 2002
    Publication date: January 16, 2003
    Inventors: John Martin Farrar, Andrew Clive Jackson
  • Patent number: 6462008
    Abstract: Detergent compositions comprising photobleach delivery systems, processes for preparing them, and their methods of use, the compositions combine selected hydrophobic photobleaches, especially based on Si(IV) phthalocyanines, with selected axial ligands, with certain water-soluble polymers, nonbonded ligands, detersuve surfactants, especially certain mid-chain branched types, and non-surfactant detersive adjuncts.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: October 8, 2002
    Assignee: Case Western Reserve University
    Inventors: Rafael Ortiz, David Johnathan Kitko, Michael Eugene Burns, Stephen Wayne Heinzman, Alan David Willey, Brian Jeffreys, James Charles Theophile Roger Burckett-St. Laurent, Phillip Kyle Vinson, Trace Wendell de Guzman Trajano
  • Patent number: 6331511
    Abstract: A detergent composition with a softening and protective action of natural fibers, wherein the composition has no cationic surface-active agents, and contains: (a) surface-active agents selected from the group including anionic, nonionic and amphoteric surface-active agents and relative mixtures; (b) esters having the formula (I): R1—CO—O—(—CH2—CH2—O—)a—R2  (I)  wherein: a is between zero and 20; R2 is a mono-functional hydrocarbon radical, having from 6 to 20 carbon atoms; R1 is a mono-functional hydrocarbon radical defined in the claims.
    Type: Grant
    Filed: July 9, 1999
    Date of Patent: December 18, 2001
    Assignee: Condea Augusta S.p.A.
    Inventors: Calogero Genova, Giuseppe Giammasi, Francesco Buosi
  • Patent number: 6329330
    Abstract: Fatty acid-based compositions which include at least one neutralized fatty acid, a phenol group-containing compound, and a photostable organic ultra-violet absorber are provided. Additionally, a method of preparing such compositions is provided. The method includes neutralizing at least one melted fatty acid; adding an alkanolamine, a phenol group-containing compound, and a photostable organic UV absorber to the neutralized melted fatty acid to form a pourable composition; and cooling the pourable composition.
    Type: Grant
    Filed: June 1, 1998
    Date of Patent: December 11, 2001
    Assignee: Johnson & Johnson Consumer Companies, Inc
    Inventors: Gerard A. Latoga, Kennie U. Dee
  • Publication number: 20010018410
    Abstract: The invention provides a fabric softening composition comprising;
    Type: Application
    Filed: December 20, 2000
    Publication date: August 30, 2001
    Inventors: David Stephen Grainger, Andrew David Green, Mansur Sultan Mohammadi
  • Patent number: 6255271
    Abstract: A fabric care composition comprises an amine or amide-epichlorohydrin resin or derivative thereof, a silicone component and, optionally, a textile compatible carrier. The textile compatible carrier facilitates contact between the resin and a fabric. The composition is adapted for use in the rinse cycle of a laundering process and may be used, as part of such a process, in the treatment of fabric to reduce creasing of the fabric.
    Type: Grant
    Filed: September 16, 1999
    Date of Patent: July 3, 2001
    Assignee: Unilever Home & Personal Care, USA, division of Conopco
    Inventors: Robert John Carswell, Anthony Nicholas Jarvis, Adelle Louise Killey, William Mooney, Andrew Philip Parker, Emily Jane Peckham, Zhengwu Shen
  • Patent number: 6204235
    Abstract: An active chlorine composition is presented containing an active chlorine and an optical brightener, where the optical brightener is in the form of a microcapsule. The microcapsules are stable in the active chlorine composition and do not undergo decomposition or sedimentation.
    Type: Grant
    Filed: December 1, 1999
    Date of Patent: March 20, 2001
    Assignee: Henkel Kommanditgesellschaft Auf Aktien
    Inventors: Lidia Jimenez Carrillo, Mercedes Mendoza Cruz, Miguel Osset Hernandez
  • Patent number: 6200949
    Abstract: Described is a process for forming controllably releasable fragrance-containing consumable articles, for example, encapsulated fragrances in detergents or fabric softener articles and compositions. The process includes the steps of: (a) forming an aqueous fragrance emulsion, including a modified starch; (b) spray drying or freeze drying the emulsion to form a fragrance-containing powder; and (c) mixing a solid consumable article base (e.g., detergent or fabric softener base) with the fragrance-containing powder. Also described are products produced by means of such processes as well as uses thereof.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: March 13, 2001
    Assignee: International Flavors and Fragrances Inc.
    Inventors: Henricus Gerardus Maria Reijmer, Adi Shefer
  • Patent number: 6187727
    Abstract: The use of 2-methyl-3-cyclohexylpropanol, esters thereof or mixtures thereof as fragrance materials is disclosed. The subject materials possess unique fragrance notes and are cost-effective materials. The esters are novel compounds.
    Type: Grant
    Filed: July 12, 1999
    Date of Patent: February 13, 2001
    Assignee: Bush Boake Allen, Inc.
    Inventors: Alex R. Pagano, Walter C. Frank
  • Patent number: 6172016
    Abstract: The use of 3-methyl-5-cyclohexylpentanol, 3-methyl-5-cyclohexylpentanal or mixtures thereof as fragrance materials is disclosed. The subject materials possess unique fragrance notes and are advantageous in that they are cost-effective.
    Type: Grant
    Filed: July 12, 1999
    Date of Patent: January 9, 2001
    Assignee: Bush Boakes Allen Inc.
    Inventors: Alex R. Pagano, Walter C. Frank
  • Patent number: 6159920
    Abstract: A detergent composition comprises detergent particles, each particle having a substantially anhydrous coating comprising a fluorescent whitening agent and a nonionic surfactant. A process for the preparation of the said detergent composition comprises spraying base detergent particles with a substantially anhydrous mixture comprising the fluorescent whitening agent and the nonionic surfactant.
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: December 12, 2000
    Assignee: The Proctor & Gamble Company
    Inventor: Mark William Ridyard
  • Patent number: 6133215
    Abstract: There is provided a white crystal form of the compound having the formula: ##STR1## whose crystal form is characterised by an X-ray diffraction diagram which is essentially as shown in Table I, II or III. Also provided is a formulation comprising from 10 to 85% by weight of the white crystal form of compound having the formula (1) and from 90 to 15% by weight of a polyhydroxy compound, preferably glycerine.
    Type: Grant
    Filed: August 26, 1998
    Date of Patent: October 17, 2000
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Josef Zelger, Andreas Burkhard, Serge Schroeder, Bernard Schultz
  • Patent number: 6121221
    Abstract: A kit for cleaning vinyl plastics containing a mixture of solvents and a fluorescent material in a first container, a solvent and a fluorescent material in a second container, and, optionally a cloth and a detergent. The mixture of solvents in the first container is used to remove film from the vinyl plastics and includes 55% isopropyl alcohol, 40% methyl ethyl ketone, and 5% xylene. The second container contains a coating to be applied to white vinyl plastics to brighten them. The detergent is used to remove loose dirt and grime. The cloth is used to apply the mixtures in the two containers.
    Type: Grant
    Filed: July 26, 1999
    Date of Patent: September 19, 2000
    Assignee: Ronald O. Davis
    Inventor: Ronald O. Davis
  • Patent number: 6110886
    Abstract: The invention is based on the discovery of the fabric softening ability of fatty amines and dimethyl fatty amine oxides for washer based applications. These amine softeners are combined with other ingredients to form the softening compositions. The softeners will contain a second compound selected from the group consisting of acidic compositions, nonionic surfactants and anionic surfactants, and other ingredients can be added to enhance the character of the fabric softener. Solid cast fabric softeners within the invention include compositions having between 5 and 95 percent by weight citric acid. Citric acid has adventageous properties. These solid citric acid containing fabric softeners will include a cationic surfactant such as a quarternary ammonium salt. Other solid cast fabric softener compositions in the invention have a reducing agent for reducing any remaining hypochlorite bleach. This reducing agent is combined with a fabric softening compound in the composition.
    Type: Grant
    Filed: July 21, 1999
    Date of Patent: August 29, 2000
    Assignee: Sunburst Chemicals, Inc.
    Inventor: William H. Scepanski
  • Patent number: 6099589
    Abstract: In fabric laundry procedures, commercial and household laundry detergent compositions commonly contain an optical brightener composition. Brighteners adjust the optical properties of the fabric in such a way that the fabric appears to be white even after repeated washings. Often white fabrics can yellow during use. Fluorescent optical brighteners having an optical blue aspect, mask the yellowing of the fabric. Common laundry detergents fail to have sufficient brightening capacity to brighten heavily soiled white cotton items used in household, commercial, institutional or fast-food food surface. A process for improving the whiteness of soiled white cotton, preferably terry cloth, items involves contacting the soiled white fabric item with a presoak containing an effective proportion of a fluorescent optical brightener composition, removing the item from the presoak and separating the presoak composition from the fabric item producing an extracted item.
    Type: Grant
    Filed: December 30, 1997
    Date of Patent: August 8, 2000
    Assignee: Kay Chemical Company
    Inventors: Eddie D. Sowle, Carleton J. Parker, III
  • Patent number: 6090768
    Abstract: Liquid laundry detergent compositions provide good detergency for the cleaning of garments and textiles, as well as further providing a germicidal action to textile fabrics in a domestic laundering process. There is provided an aqueous, germicidal liquid detergent composition comprising:A) a major anionic surfactant constituent selected from alkylethercarboxylates and alkylethersulfonates;B) a cationic germicidal surfactant;C) a nonionic surfactant preferably selected from alcoholalkoxylates, akylphenol alkoxylates, alkylpolyglycosides, amine oxides and alkanolomides, wherein the value of the cationic surfactant to the major anionic surfactant is 1:2 or greater; and,D) a compatible optical brightener constituent.Further conventional additives may be included as optional constituents.
    Type: Grant
    Filed: August 25, 1998
    Date of Patent: July 18, 2000
    Assignee: Reckitt & Colman Inc.
    Inventors: Susan Delaney, Alan Francis Richter, Timothy John Taylor
  • Patent number: 6080208
    Abstract: The present invention provides new stilbene compounds which are useful as fluorescent whitening agents (FWAs), imparting high whiteness levels to textile fibre material treated with them, and which also impart a high sun protection factor (SPF) to textile fibre material treated with them. The present invention also concerns a method of imparting a high whiteness level and a high sun protection factor to textile fibre material, especially cotton, polyamide and wool, comprising treating the textile material with the new compounds.
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: June 27, 2000
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Dieter Reinehr, Georges Metzger, Hanspeter Sauter
  • Patent number: 6080711
    Abstract: A powdered laundry detergent is provided with (a) a powder laundry detergent base that includes an inorganic carrier and a surfactant and (b) post-added acidulant and discrete whitening agent particles to provide a detergent having improved cool water solubility with bulk color deterioration caused by whitening agents being minimized. The detergent includes from about 5% to about 80% of an inorganic carrier, from about 1% to about 90% of a detergent surfactant, from about 0.1% up to about 15% of an acidulant and from about 0.1% up to about 30% of the discrete whitening agent particles. The acidulant is selected from the group of acids that in an acid form are soluble in water in an amount not greater than about 8%, preferably not greater than about 0.7% by weight at 25.degree. C. and in a salt form are soluble in water at least in an amount of about 15% by weight at 25.degree. C. The whitening agent particles include a whitening agent and a surfactant.
    Type: Grant
    Filed: March 10, 1998
    Date of Patent: June 27, 2000
    Assignee: Amway Corporation
    Inventors: Steven J. Brouwer, Michael J. Wint
  • Patent number: 6046150
    Abstract: The invention provides liquid cleaning or bleaching compositions containing compounds having the structure of Formula I ##STR1## wherein A is a saturated ring formed by five atoms in addition to the N.sub.1 atom, the five saturated ring atoms being four carbon atoms and a heteroatom, the substituent R.sub.1 bound to the N.sub.1 atom of the Formula I structure including either (a) a C.sub.1-24 alkyl or alkoxylated alkyl where the alkoxy is C.sub.2-4, (b) a C.sub.4-24 cycloalkyl, (c) a C.sub.7-24 alkaryl, (d) a repeating or nonrepeating alkoxy or alkoxylated alcohol, where the alkoxy unit is C.sub.2-4, or (e) --CR.sub.2 R.sub.3 CN where R.sub.2 and R.sub.3 are each H, a C.sub.1-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C.sub.2-4, the R.sub.2 and R.sub.3 substituents are each H, a C.sub.1-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C.sub.
    Type: Grant
    Filed: April 30, 1999
    Date of Patent: April 4, 2000
    Assignee: The Clorox Company
    Inventors: Clement K. Choy, James E. Deline, Lafayette D. Foland, Aram Garabedian, Jr., Kevin A. Klotter, Michael J. Petrin, Martin J. Phillippi, William L. Smith
  • Patent number: 5998351
    Abstract: A powdered laundry detergent is provided with discrete whitening agent particles that do not adversely affect the bulk appearance of the detergent during storage. The detergent includes from about 5% to about 80% of an inorganic carrier, from about 1% to about 90% of a detergent surfactant, and from 0.1% up to about 30% of the discrete whitening agent particles. The whitening agent particles include a whitening agent and a surfactant. The surfactant for the whitening agent particle includes those anionics, nonionics, zwitterionics, ampholytics, cationics, and mixtures thereof that are solids in a temperature range of from about 32.degree. F. (0.degree. C.) to about 180.degree. F. (82.degree. C.). The whitening agent particles, in a more desirably form, include a whitener and water. The particles are formed by extruding a homogenous mass into discrete particles. The homogenous mass includes either a whitening agent, a surfactant, and optionally a plasticizer or a whitening agent and water.
    Type: Grant
    Filed: March 10, 1998
    Date of Patent: December 7, 1999
    Assignee: Amway Corporation
    Inventors: Steven J. Brouwer, Michael J. Wint
  • Patent number: 5976397
    Abstract: A photofading inhibitor compound comprising a singlet oxygen quenching moiety having a quenching rate of 1.times.10.sup.6 L mol.sup.-1 S.sup.-1 or faster and a cationic moiety.
    Type: Grant
    Filed: September 26, 1997
    Date of Patent: November 2, 1999
    Assignee: Lever Brothers Company
    Inventor: Ian Paul Wilkes
  • Patent number: 5952284
    Abstract: A detergent composition which reduces the photofading of fabric. The detergent composition comprises a cationic UV-absorber and an anionic surfactant.
    Type: Grant
    Filed: January 9, 1998
    Date of Patent: September 14, 1999
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Timothy David Finch, Jagshinder Kaur Sahota