Abstract: Antimicrobial detergent compositions especially suitable for manual diswashing comprise 0.001-2% iodine ions complexed with an amphoteric surfactant, 5-90% uncomplexed surfactant selected from the group consisting of anionic surfactants, nonionic surfactants, amphoteric surfactants and mixture thereof, and 5-50% water. The detergent compositions have pH of 7-10. Preferably at least a portion of the iodine ions are added as an iodine in the form of a compound selected from the group consisting of KI, NaI, KOI, NaOI and Ca(0I)2.
Type:
Grant
Filed:
March 19, 2001
Date of Patent:
May 14, 2002
Assignee:
Procter & Gamble Company
Inventors:
Kofi Ofosu-Asante, Jeffrey Edward Boucher, Marcus Wayne Evans, David Robert Zint
Abstract: A conditioning composition for garments to be used before or after conventional washing and drying operations is disclosed. The compositions are suitable for conditioning dry clean only garments. The composition is an aqueous mixture containing a garment conditioning agent wherein the mixture has a fluid viscosity of from about 1 cps to about 100 cps and a fluid surface tension of from about 20 dynes/cm to about 55 dynes/cm. The conditioning composition is in fog form to improve composition deposition on the garments.
Type:
Grant
Filed:
October 18, 2000
Date of Patent:
May 7, 2002
Assignee:
Procter & Gamble Company
Inventors:
Ricky Ah-man Woo, Donald Scott Adams, Bruce Albert Yeazell, Daniel Scott Cobb, Jacqueline Marie Duderstadt, Stephen Gary Bush
Abstract: A detergent composition, having a selected surfactant system for improved performance, especially under high water hardness and low temperature wash water conditions is disclosed. The detergent composition includes a mid-chain branched primary alkyl sulfate surfactant in combination with a linear alkylbenzene sulfonate surfactant, and linear alkyl sulfate surfactant at optimally selected relative proportions. Additionally, the detergent composition contains up to about 5% of an alkyl ethoxylated sulfate surfactant and up to about 5% of a nonionic surfactant while unexpectedly having improved performance with such relatively low levels of a nonionic surfactant.
Type:
Grant
Filed:
April 10, 2000
Date of Patent:
April 30, 2002
Inventors:
Frank Andrej Kvietok, Gabor Heltovics, Rinko Katsuda, Kenneth William Willman
Abstract: Detergent compositions for cleansing fabrics, dishware and hard surfaces contain a mannanase enzyme, a protease enzyme and detersive ingredients. Mannanase enzymes from Bacillus agaradherens and Bacillus subtilisis strain 168, gene yght, as well as isolated polypeptides therefrom, are used to remove stains.
Type:
Grant
Filed:
April 5, 2000
Date of Patent:
April 23, 2002
Assignee:
Procter & Gamble Company
Inventors:
Jean-Luc Philippe Bettiol, Michael Stanford Showell
Abstract: An individually packaged absorbent article having a pair of first flaps and a pair of second flaps with fasteners, such as adhesive fasteners thereon, is disclosed. The absorbent article comprises a pair of first flaps and a pair of second flaps joined to the main body portion apart from the first flaps in the longitudinal direction and extending laterally outward beyond the longitudinal side edges of the main body portion. The garment surface of each of the first and second flaps comprises a first flap fastener and a second flap fastener respectively. The first and second flaps are folded over the body surface of the main body portion to expose the flap fasteners. A wrapper for the absorbed article comprises a main wrapper sheet, a first flap fastener cover and a second flap fastener cover. The main wrapper sheet comprises a pair of longitudinal side portions, a pair of end portions, an inner surface facing the main body portion and an outer surface.
Abstract: A garment stair removal product and process is disclosed. The product includes a liquid cleaning composition which contains water, an organic solvent and a surfactant, an absorbent stain receiver, and a sonic or ultrasonic wave generating source for imparting sonic or ultrasonic waves onto stains on textiles. The sonic or ultrasonic wave source is, for example, a hand-held, pen-shaped device with a directed point to focus the sonic or ultrasonic waves at the stain to be removed.
Type:
Grant
Filed:
August 18, 2000
Date of Patent:
April 23, 2002
Assignee:
Procter & Gamble Company
Inventors:
Thomas Charles Hortel, Nagabhusan Senapati
Abstract: Principal solvents, especially mono-ol and diol principal solvents, having a ClogP of from about 0.15 to about 0.64, preferably from about 0.25 to about 0.62, and more preferably from about 0.40 to about 0.60, are disclosed that have the ability to make clear aqueous fabric softener compositions containing relatively high concentrations of fabric softener actives having ester linkages in their long, hydrophobic chains. The fabric softener actives are either unsaturated, or have intermediate length chains (˜C12-14) and the said principal solvents are used at levels of less than about 40%. Other solvents may be present. Some of the said principal solvents are novel compounds and/or novel mixtures. Premixes of the fabric softening actives, the principal solvents, and, optionally, other solvents are useful in the preparation of complete formulations by obviating/limiting the need for heating.
Type:
Grant
Filed:
September 25, 1998
Date of Patent:
November 27, 2001
Assignee:
The Procter & Gamble Company
Inventors:
Toan Trinh, Helen Bernardo Tordil, Errol Hoffman Wahl, Jennifer Lea Rinker, Hugo Jean Marie Demeyere, Marc Johan Declercq, Eugene Paul Gosselink, James Carey Letton, Deborah Jean Back, John Cort Severns, Mark Robert Sivik, Alice Marie Vogel
Abstract: The present invention relates to fabric softening compositions and methods thereof which effectively reduces the amount of dyes released from coloured fabrics upon wet treatment, said composition comprising one or more cationic fabric softener components having at least two long chains, one or more dispersible polyolefins and one or more cationic dye fixing agents.
Type:
Grant
Filed:
May 27, 1999
Date of Patent:
November 13, 2001
Assignee:
The Procter & Gamble Company
Inventors:
Ellen Schmidt Baker, Lily Deforce, Frederick Anthony Hartman, Bruno Albert Jean Hubesch, Axel Masschelein
Abstract: The present invention relates to biodegradable PHA copolymers comprising at least two randomly repeating monomer units. The present invention further relates to a plastic article comprising a biodegradable copolymer, wherein the biodegradable copolymer comprises at least two randomly repeating monomer units (RRMU) wherein the first RRMU has the structure
wherein R1 is H, or C1 or C2 alkyl, and n is 1 or 2; the second RRMU has the structure
and wherein at least 50% of the RRMUs have the structure of the first RRMU. The present invention further relates to an absorbent article comprising a liquid pervious topsheet, a liquid impervious backsheet comprising a film comprising a PHA of the present invention and an absorbent core positioned between the topsheet and the backsheet.
Abstract: The present invention relates to biodegradable PHA copolymers comprising at least two randomly repeating monomer units. The present invention further relates to a plastic article comprising a biodegradable copolymer, wherein the biodegradable copolymer comprises at least two randomly repeating monomer units (RRMU) wherein the first RRMU has the structure ##STR1## wherein R.sup.1 is H, or C.sub.1 or C.sub.2 alkyl, and n is 1 or 2; the second RRMU has the structure ##STR2## and wherein at least 50% of the RRMUs have the structure of the first RRMU. The present invention further relates to an absorbent article comprising a liquid pervious topsheet, a liquid impervious backsheet comprising a film comprising a PHA of the present invention and an absorbent core positioned between the topsheet and the backsheet.
Abstract: A bib having an improved pocket. The bib has a body panel, a pocket panel, and a third panel disposed between the body panel and the pocket panel. The third panel helps to maintain the pocket in an open configuration.
Type:
Grant
Filed:
November 14, 1997
Date of Patent:
October 10, 2000
Assignee:
The Procter & Gamble Company
Inventors:
Richard Nicholas Reinhart, Patricia Lee Lampson, Amit Gupta
Abstract: A bib having an area surrounding a neck opening which is permanently elongated to provide extensibility and elasticity of the neck opening. The area surrounding the neck opening can include a strainable network. The network can be formed in a laminate of a paper layer and a plastic film layer. The strainable network can have at least two visually distinct regions. The strainable network can provide a flexible and comfortable fit of the bib against a wearer's neck.