Patents Represented by Attorney Brian M. Bolam
  • Patent number: 7451887
    Abstract: A plate-exchangeable compact container having a mounting chamber which can store a large plate or a pair of small plates, and a plate spring that applies a force in a forward direction. The spring force applies a pressure to both the left and right sides of the large plate or to the small plates. When the small plates are mounted in the mounting chamber, engagement protrusions are attached in a manner which allows them to contact the side regions of each small plate back panel.
    Type: Grant
    Filed: February 24, 2005
    Date of Patent: November 18, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Tsutomu Kobayashi, Chiaki Kamimura
  • Patent number: 7226487
    Abstract: Disclosed are 2-(amino or substituted amino)-5-(substituted oxymethyl)-phenol compounds according to the Formula (I), as defined herein. Also, compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and a compound of the Formula (II), as defined herein. The substituents of both formulae may themselves be substituted or unsubstituted. Further, methods for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period which is sufficient to develop the desired coloration.
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: June 5, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Muill Lim, Robert Wayne Glenn, Andrew A Paul, Philip David Bolton
  • Patent number: 7211243
    Abstract: The present invention relates to a hair care composition comprising a terminal aminofunctional polysiloxane, which provides improved durable conditioning particularly when utilised in conjunction with a hair colouring composition.
    Type: Grant
    Filed: November 14, 2003
    Date of Patent: May 1, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Alan Glyn Davies, Steven William Shiel
  • Patent number: 7018422
    Abstract: Formaldehyde-free durable press finished textiles having cross-linked polymaleate finishes are provided. The finish comprises a cross-linked polymaleate having a crosslinked adjunct selected from the group having the formula: wherein R is independently H, OH, OM, or a unit having the formula: and mixtures thereof; X is H, OH, or OSO3M, M is H, a salt forming cation, and mixtures thereof; the indices x, y, and z are each independently from 0 to about 7; x+z is greater than or equal to 1, Q is H, OH, OM but not H when both x and z are greater than or equal to 1 and the textile has a durable press rating of at least about 3.0 and a tensile strength retention of greater than 40%.
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: March 28, 2006
    Inventors: Robb Richard Gardner, William Michael Scheper, Mark Robert Sivik, Victor Manuel Arredondo
  • Patent number: 7008457
    Abstract: Novel textile finishing compositions for finishing textile articles are provided via the present invention. The textile finishing compositions disclosed herein comprise a cross-linking agent and a catalytic amount of an esterification agent. The cross-linking agents employed herein are selected from a number of phosphorous containing materials derived from maleic acid. Also provided via the present invention are methods for applying the aforementioned finishing compositions to textile articles.
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: March 7, 2006
    Inventors: Mark Robert Sivik, Robb Richard Gardner, Thomas Woods Keough, William Michael Scheper, Yiping Sun
  • Patent number: 6951837
    Abstract: A process for detergent composition which has improved solubility or dissolution in laundering solutions, especially in solutions kept at cold temperatures (i.e., less than about 30° C.), is disclosed. The process includes mixing in at least one high-speed, low-speed, or a moderate-speed mixer, and various combinations of such mixers, at least two materials selected from the group consisting of dry agglomerates, wet agglomerates, spray dried granules, and detergent adjunct ingredients to form particles. Optionally a conditioning apparatus may also be used. The granular detergent composition made from this process is aesthetically pleasing to consumers and has improved flowability.
    Type: Grant
    Filed: June 20, 2000
    Date of Patent: October 4, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Scott William Capeci, Girish Jagannath, Noe Ongcoy Hidalgo, Manivannan Kandasamy, Takashi Kazuta, Yuji Nakamura
  • Patent number: 6936113
    Abstract: This invention relates to a method to facilitate the removal of adherent polymeric films from a hard surface occasioned by the evaporation of solvent from compositions containing an anionic acrylates copolymer, the method comprising incorporating a phosphate ester surfactant into the compositions, and washing the film from the surface to which it adheres.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: August 30, 2005
    Assignee: The Procter & Gamble Company
    Inventor: Stanley Pohl
  • Patent number: 6916346
    Abstract: Primary intermediates for hair coloring compositions for oxidative dyeing of hair are compounds of the formula (1): wherein R is selected from C1 to C5 alkyl or hydroxyalkyl, a C3 to C6 cyclic ring containing hetero atoms selected from O, S and N atoms, and —CH2—Ar where Ar is an aromatic ring wherein the aromatic ring may be substituted with one or two hydroxy C1 to C3 alkoxy, or amino groups.
    Type: Grant
    Filed: May 5, 2004
    Date of Patent: July 12, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Mu-Ill Lim, Yuh-Guo Pan
  • Patent number: 6916781
    Abstract: Clear or translucent rinse-added fabric softening compositions are provided via the present invention which have reduced solvent or solvatrope levels. The composition according to the invention comprise: a) a fabric softening active; b) a principal solvent; c) a principal solvent extender; and d) the balance carriers and adjunct ingredients. Preferred embodiments include low perfume level formulations. A preferred class of principal solvent extenders includes hydrophobic oils that aids in fluidizing the system which is characterized by a freezing point of less than 22° C. for in a mixture of the principle solvent extender and 2,2,4-trimethyl-1,3-pentanediol (20%/80% by wt). These principal solvent extenders include materials such as benzyl benzoate, methyl esters derived from canola oil, and mixtures thereof. Alternatively, the preferred principal solvent extenders include cumene sulfonates, xylene sulfonates, toluene sulfonates, C6-C14 sulfonates and sulfates, and mixtures thereof.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: July 12, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Dean Larry DuVal, Gayle Marie Frankenbach, Errol Hoffman Wahl, Toan Trinh, Hugo Jean Marie Demeyere, John Henry Shaw, Jr., Masae Nogami
  • Patent number: 6916347
    Abstract: Primary intermediates for hair coloring compositions for oxidative dyeing of hair are compounds of the formula (1): where R1 and R2 are each individually selected from a hydrogen atom, a C1 to C3 alkyl group, a C1 to C5 mono or dihydroxyalkyl group, phenyl or benzyl optionally substituted with an alkoxy group, or R1 and R2 together with the nitrogen atom to which they are attached form a piperazine, piperidine, imidazole, or morpholine ring.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: July 12, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Mu-Ill Lim, Yuh-Guo Pan
  • Patent number: 6897189
    Abstract: The present invention relates to compounds, and laundry compositions comprising said compounds, which are capable of providing enhanced anti-wrinkle benefits to cellulosic fiber containing fabric, said compounds having the formula: wherein each R unit is independently a siloxane units having the formula: wherein each R2 is independently a C1-C22 linear or branched, substituted or unsubstituted hydrocarbyl moiety; the index p is from 0 to about 50; L is a linking group; the index q is 0 or 1; R1 units are fabric substantive units having the formula: —[(CH2)j(R3O)k]R4 wherein R3 is C2-C12 linear or branched alkylene; R4 is hydrogen, an anionic unit, and mixtures thereof; the index j is from 0 to about 25; the index k is from 0 to about 50; the sum of the indices x+y+z=n wherein n has an average value of from 5 to about 6000;.
    Type: Grant
    Filed: December 4, 2002
    Date of Patent: May 24, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Jeffrey Scott Dupont, Rajan Keshav Panandiker, Jiping Wang
  • Patent number: 6872228
    Abstract: The present invention relates to a hair bleach product composition having a rheology adapted to maintain the product in a reservoir of an applicator until a shear force is applied by passing the applicator reservoir containing the hair bleach product composition through the hair to be treated.
    Type: Grant
    Filed: March 20, 2003
    Date of Patent: March 29, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Anne Marie Lenzi-Brangi, Mary Larkin, Stephen Casperson
  • Patent number: 6861556
    Abstract: Couplers for hair coloring compositions for oxidative dyeing of hair are compounds of formula (1): wherein X is selected from halogen; R3 is selected from the group consisting of C1 to C2 alkyl and hydroxyethyl; and R, R1 and R2 are each independently selected from C1 to C22 alkyl or C1 to C22 mono or dialkyl groups, or two of R, R1 and R2 together with the the nitrogen atom to which they are attached form a C3 to C6 cycloaliphatic or a C3 to C14 aromatic group, the cycloaliphatic or aromatic group optionally containing in their rings one or more hetero atoms selected from O, S and N atoms.
    Type: Grant
    Filed: May 17, 2004
    Date of Patent: March 1, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Mu-Ill Lim, Yuh-Guo Pan
  • Patent number: 6858572
    Abstract: A process for preparing detergent particles having a coating layer of a water-soluble inorganic material is provided. The detergent particle comprises a particle core of a detergent active material. This particle core is then at least partially covered by a particle coating layer of a water soluble inorganic material. Particularly preferred are non-hydratable inorganic coating materials including double salt combinations of alkali metal carbonates and sulfates. The particle coating layer may also include detergent adjunct ingredients such as brighteners, chelants, nonionic surfactants, co-builders, etc. The process includes the steps of passing the particle core through a coating mixer such as a low speed mixer or fluid bed mixer and coating the particle core with a coating solution or slurry of the water soluble inorganic material.
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: February 22, 2005
    Assignee: The Procter & Gamble Company
    Inventor: Paul R Mort, III
  • Patent number: 6855174
    Abstract: Couplers for hair coloring compositions for oxidative dyeing of hair are compounds of the formula (1): wherein X is selected from halogen and R5SO4 where the halogen is preferably Cl, Br or I; R, R1 and R2 are each individually selected from C1 to C22 alkyl and C1 to C22 mono or dihydroxyalkyl, or two of R, R1 and R2 together with the nitrogen atom to which they are attached form a C3 to C6 saturated or unsaturated ring optionally containing in the ring one or more additional hetero atoms selected from O, S and N atoms; R3 and R4 are each individually selected from C1 to C6 alkyl, C1 to C6 hydroxyalkyl, C1 to C6 alkoxy, C1 to C6 aminoalkyl or R3 and R4 together form a C1 to C5 alkylene group; and R5 is selected from C1 to C22 alkyl and C1 to C22 mono or dihydroxyalkyl.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: February 15, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Mu-Ill Lim, Yuh-Guo Pan, Gottfried Wenke
  • Patent number: 6838561
    Abstract: Primary intermediates for hair coloring compositions for oxidative dyeing of hair are compounds of the formula (1): where R1, and R2 are each individually selected from a hydrogen atom, a C1 to C3 alkyl group, a C1 to C5 mono or dihydroxyalkyl group; phenyl or benzyl optionally substituted with an alkoxy group, or R1 and R2 together with the nitrogen atom to which they are attached form a piperazine, piperidine, imidazole, or morpholine ring.
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: January 4, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Mu-Ill Lim, Yuh-Guo Pan
  • Patent number: 6835213
    Abstract: Hair-coloring compositions comprise at least one self-coupling compound of Formula (1) wherein R is a moiety selected from H, C1-3 alkyl and C1-3 hydroxyalkyl; R1 is a C1-3 alkylene radical and R2 is selected from H and C1-3 alkyl radicals.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: December 28, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Mu-Ill Lim, Margaret Popp
  • Patent number: 6830591
    Abstract: A method for the treatment of a non-finished textile component is provided. The method comprises the steps of treating a non-finished textile component in an aqueous bleaching solution of hydrogen and a hydrophobic bleach activator or hydrophobic peracid. Preferred bleach activators include the alkanoyloxybenzene sulfonates and in particular noanoyloxybenzene sulfonate. The method provides superior fiber protection and fabric strength benefits versus conventional processing as well as significant savings in both energy and time due to the lower bleaching temperatures.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: December 14, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Jiping Wang, Nodie Monroe Washington, Kevin David Moe
  • Patent number: 6817222
    Abstract: Method for measuring friction in a hair sample, comprising: (a) providing a friction member; (b) drawing it through the hair, generating a frictional noise signal; and (c) capturing the signal by a noise sensor. Device suitable for use in said method, comprising comb means having a plurality of tines and a noise sensor arranged to capture frictional noise generated by passage of comb means through the hair. System for assessing the level of damage in a hair sample, comprising: (a) defining hair categories; (b) associating with each category a standard trace representative of the frictional noise signal generated when a standard sample in that category is subjected to said method; (c) assigning the sample to one of the categories; (d) carrying out said method on the sample; (e) visually displaying the frictional noise signal generated as a trace; (f) and comparing the sample's trace with the standard trace associated with the category.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: November 16, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Shane Alistair Day, Linda Helen Jacobs, Ke Ming Quan, Tracy Stephens, Robert Woolston
  • Patent number: D587122
    Type: Grant
    Filed: August 28, 2006
    Date of Patent: February 24, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Arthur Olaf Herstol, Jason Craig Campbell, Karl Anton Bakker, Su Yon McConville