Alkali Metal Hydroxide Or Borate Or Whole Plant Or Animal Material Component Or Crude Extract Thereof (e.g., Borax, Sodium Metaborate, Flour, Etc.) Patents (Class 510/339)
  • Heavy duty liquid compositions comprising structuring solids of defined dimension and morphology
    Patent number: 5633223
    Abstract: The present invention relates to heavy duty liquid composition in which solid particle or mixture of solid particles, wherein at least one side of solid has length or width of 3 to 25 microns, helps to suspend particles of much greater size (i.e., up to about 1000 microns) than possible w/o addition of the suspending solid particles.
    Type: Grant
    Filed: August 30, 1995
    Date of Patent: May 27, 1997
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Tirucherai V. Vasudevan, John Gormley
  • Liquid laundry detergents containing polyamino acid and polyalkyleneglycol
    Patent number: 5595681
    Abstract: Liquid laundry detergents containing an improved biodegradable clay soil removal/anti-deposition agent which is a mixture of a polyamino acid (or a salt thereof) and a polyalkylene glycol.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: January 21, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Rajan K. Panandiker, Yueqian Zhen
  • Non-aqueous liquid detergent compositions
    Patent number: 5571781
    Abstract: The present invention is a non-aqueous detergent composition comprising a surfactant comprising 2 vicinal hydroxyl groups selected from poly hydroxy fatty acid amides, alkyl mono and di(alkoxy) glyceryl ethers, alkane 1,2-diols, alkyl glycerates and N-alkyl-lactobioamides, and a boron comprising compound. The molar ratio of said surfactant to said boron comprising compound are equal to or lower than 2:1.
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: November 5, 1996
    Assignee: The Procter & Gamble Company
    Inventor: Jean-Pol Boutique
  • Method for the pretreatment of cotton-containing fabric
    Patent number: 5536275
    Abstract: The present invention relates to a method for the pretreatment of a fabric containing cotton, in which the fabric is treated in at least one pretreatment bath for a predetermined period of time at an increased temperature and subsequently washed or neutralised. The treatment of the fabric in the pretreatment bath is performed at a temperature of more than 102.degree. C., particularly at a temperature between 120.degree. C. and 140.degree. C.
    Type: Grant
    Filed: November 22, 1994
    Date of Patent: July 16, 1996
    Assignee: Thies GmbH & Co.
    Inventor: Egon S. Bohrer