Abstract: A free-flowing granular polymer composition suitable for incorporation into a particulate detergent composition comprises a defined dye-transfer-inhibiting polymer, preferably poly(4-vinylpyridine) sodium carboxymethyl betaine chloride, and a silica-based carrier material. A preferred carrier material is an acidic silica. The silica-based carrier material may optionally comprise a solid acid, for example, polyacrylic acid or phthalic acid.
Type:
Grant
Filed:
July 8, 1999
Date of Patent:
August 14, 2001
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
Derek William Emery, Neil Jones, Hendrik de Ruijter, Antonius Henricus J Strijbosch
Abstract: An adhesive cosmetic strip is provided which includes a flexible water-insoluble substrate, an adhesive composition deposited onto the substrate, a liquid crystal thermochromic substance, and an agent interactive with water to ensure a temperature rise of at least 2° C. in the strip. The thermochromic substance may be impregnated into the substrate or dispersed within the adhesive composition. When applied to the skin, the strip is warmed by a reaction between water and an exothermic or endothermic agent held within the strip. Moisture within the skin or externally applied water penetrates the strip and will react with the agent to cause an increase in temperature. Subsequently this increase in temperature will induce a color change in the thermochromic substance.
Type:
Grant
Filed:
April 26, 2000
Date of Patent:
August 7, 2001
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
Craig Stephen Slavtcheff, Alexander Paul Znaiden, Michael Indursky, Brian Andrew Crotty
Abstract: A tablet of compacted particulate cleaning composition containing at least one cleaning ingredient which is an organic surfactant, a water softening agent or a bleach, wherein the tablet or a discrete region of the tablet contains water-insoluble, water-swellable disintegration-promoting particles which are cellulosic material from a plant source other than timber. The invention also provides a tablet of compacted particulate cleaning composition containing at least one cleaning ingredient which is an organic surfactant, a water softening agent or a bleach, wherein the tablet or a discrete region of the tablet contains disintegration-promoting particles of coconut husk material.
Type:
Grant
Filed:
June 8, 2000
Date of Patent:
August 7, 2001
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
Jelles Vincent Boskamp, Paulus Jacobus Loomans
Abstract: A water filtration assembly (10) includes a first end cap (34) covering the first end of a housing (12) and a second end cap (36) covering the second end of the housing (12). The end surface (40) of each end cap (34 and 36) has a L-shaped cap recess therein with an axial leg (42) and a transverse leg (44) extending about the end face. A projection (30) at the first end of the housing (12) is disposed in engagement with the cap recess of the first end cap (34) as the end surface (40) of the first end cap (34) abuts the recess end surface (28) at the first end of the housing (12). In the same fashion, a projection (30) at the second end of the housing (12) is disposed in engagement with the cap recess of the second cap (36) as the end surface (40) of the second cap (36) abuts the recess end surface (28) at the second end of the housing (12). The end caps (34 and 36) are formed with a two sided shoulder (46) filling the corner between the axial (42) and transverse (44) legs of the cap recess.
Abstract: A crumb coating composition formed by agglomeration which includes (a) an insoluble powdered first protein at least 80% of which has a particle size of greater than 0.5 mm; and (b) a soluble second protein or a polysaccharide capable of being heat set during crumb manufacture, the final agglomerated crumb coating having an average particle size of about 4 to 15 times the size of the first protein; which is used for coating food products and has beneficial crispness qualities, particularly where the food product is prepared for consumption via microwave heating.
Type:
Grant
Filed:
September 25, 1997
Date of Patent:
August 7, 2001
Assignee:
Thomas J. Lipton Co., division of Conopco, Inc.
Inventors:
Douglas James Barnes, Brian Charles Fletcher, Mervyn Roy Goddard, Jamie Carl Martin, Malcolm John McBride, William John Stewart
Abstract: Resveratrol, a component of a variety of common edible plants, including peanuts and red grapes, is a phytoestrogen. Resveratrol inhibits proliferation of skin epidermal cells (keratinocytes) and stimulates their differentiation. Resveratrol was also found to inhibit melanin production by skin cells and to alleviate skin irritation that may be caused by alpha-hydroxy acids. Resveratrol is useful in improving the appearance of wrinkled, lined, dry, flaky, aged or photodamaged skin and improving skin thickness, elasticity, flexibility, radiance, glow and plumpness.
Type:
Grant
Filed:
June 16, 1998
Date of Patent:
August 7, 2001
Assignee:
Chesebrough-Pond's USA Co., division of Conopco
Inventors:
Robert George Carson, Krupa Patel, Marieann Carlomusto, Carol Annette Bosko, Sreekumar Pillai, Uma Santhanam, Ronni Lynn Weinkauf, Koichi Iwata, Laura Rose Palanker
Abstract: The invention provides an at least dual compartment container containing at least one surfactant stripe and at least one multiple emulsion stripe. By dispensing a multiple emulsion stripe, greater deposition, particularly deposition of water soluble benefit agent (e.g., glycolic acid) is achieved than believed possible.
Type:
Grant
Filed:
October 22, 1999
Date of Patent:
July 31, 2001
Assignee:
Unilever Home & Personal Care USA, a division of Conopco,
Inc.
Inventors:
Dale St. Lewis, Helen Elizabeth Knaggs, Mark Stephen Naser, Philippe Cham
Abstract: A sensate composition is provided for imparting a long lasting cooling effect on skin. The composition is a combination of menthyl lactate, isopulegol and menthoxypropanediol, the latter providing a cooling enhancing effect. Cosmetic compositions can be prepared incorporating the sensate composition.
Type:
Grant
Filed:
October 29, 1999
Date of Patent:
July 31, 2001
Assignee:
Unilever Home & Personal Care USA, Division of Conopco,
Inc.
Inventors:
Alan Joseph Suares, Alexander Paul Znaiden, Donald Carl Feliciano, Michele Carrabotta
Abstract: A radio-controlled clock movement for use in a radio-controlled clock which is synchronized with timing information supplied by a broadcast time signal includes a sound transducer for providing an audible signal representative of the strength of the received time signal. The clock is synchronized by setting the clock hands to an initial set position, decoding timing information from the broadcast time signal, calculating the relative distance to move the clock hands to make the displayed time synchronous with the decoded timing information and moving the clock hands the calculated relative distance. The initial set position is determined based on the desired time zone. In this manner, time zones are considered when setting the clock.
Abstract: A thickened, aqueous detergent composition having an aqueous phase containing foaming surfactant, carrageenan and water. Conveniently, the carrageenan is at least half kappa or iota carrageenan, or a mixture of the two.
Type:
Grant
Filed:
February 18, 1999
Date of Patent:
July 24, 2001
Assignee:
Lever Brothers Company, division of Conopco, Inc.
Inventors:
Michael Paul Aronson, Charles Rupert Brown, Robert James Chatfield, Edwin Willis
Abstract: A ramp assembly (20) for mounting in a low floor bus (22) or other vehicle. The ramp assembly (20) includes a rectangular enclosure (24) that fits underneath the chassis of the low floor bus (22). The ramp assembly (20) includes a reciprocating mechanism (26) for moving a ramp platform (28) between a fully deployed position and a fully stowed position. During this movement, the reciprocating mechanism (26) raises the trailing end of the ramp platform (28) in one translational movement with the extension of the ramp platform, such that the trailing end of the ramp platform, when deployed, is raised to the floor level of the low floor bus (22).
Abstract: A particulate free-flowing laundry detergent composition comprises at least two different granular components: a granular component containing anionic surfactant, and a granular nonionic surfactant component comprising from 20 to 30 wt % of nonionic surfactant on a non-spray-dried particulate carrier material comprising sodium sesquicarbonate. The nonionic surfactant component is preferably prepared by in-situ neutralisation of sodium carbonate with a water-soluble organic acid in the presence of the nonionic surfactant, in a high- or moderate-shear mixer.
Type:
Grant
Filed:
November 18, 1999
Date of Patent:
July 17, 2001
Assignee:
Unilever Home & Personal Care USA, a Division of Conopco,
Inc.
Inventors:
William Derek Emery, Terry Instone, Reinhard Kohlus, Johannes Hendrikus Langeveld, Seeng Djiang Liem
Abstract: In order to provide a food product which has all the ingredients necessary for cooking, breadcrumbs are applied to a food fillet such as fish, oil being subsequently applied to the food portion after which the product is frozen. Preferably oil is applied at a first temperature in a first step and at a higher temperature in a second step. As a result, it is possible to produce a frozen food product comprising a food portion coated with a coating comprising oil/fat and particulate coating material, the weight ratio of oil/fat to particulate coating material being greater than 2:1, and the food product having greater than 10% by weight of oil/fat. Substantially all of the particulate coating material is coated with oil/fat.
Abstract: The infrared detector contains an entrance window for infrared radiation, an infrared sensor with an evaluation circuit and an anti-masking device having an optical transmitter and an optical receiver for detecting phenomena or optical changes immediately in front of the detector and/or changes in the optical properties of the entrance window. The signals of the anti-masking device are evaluated in two channels, wherein one channel responds to temporally limited phenomena or changes and the other channel responds to temporally stable phenomena or changes. A combined evaluation of the signals in the two channels takes place. In the combined evaluation, the channel processing the signals of the infrared sensor is preferably also included. As a result, the infrared detector acquires an increased immunity to false alarms and a higher sensitivity.
Type:
Grant
Filed:
October 13, 2000
Date of Patent:
July 17, 2001
Assignee:
Siemens Building Technologies, AG Cerberus Division
Abstract: Antiperspirant emulsions which exhibit excellent phase stability even in the presence of an effective concentration of antiperspirant salts in solution and which are thickened are obtainable by dispersing a hydratable polymer and particularly an amphoteric or cationic modified starch in an aqueous emulsion forming a viscous emulsion, often at an elevated temperature, subjecting the emulsion to high shear, thereby reducing the droplet size of the dispersed oil phase, bringing the emulsion to below 40° C. and introducing the antiperspirant, preferably in aqueous solution. The viscous emulsion subjected to high shear mixing desirably has a Sheer Stress of 10 to 500 Pa. The resultant emulsions show good phase stability even when they contain aluminium/ zirconium antiperspirant salts that promote instability and even at elevated storage temperatures such as at 50° C.
Type:
Grant
Filed:
October 12, 1999
Date of Patent:
July 17, 2001
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
Neil Robert Fletcher, Miyuki Kanda, Howard Allen Ketelson, Graham Andrew Turner
Abstract: A process for making a transparent/translucent HDL composition capable of suspending relatively large size particles while remaining readily pourable. The composition is stable, even in the presence of relatively large amounts of electrolyte/surfactants.
Type:
Grant
Filed:
December 16, 1998
Date of Patent:
July 10, 2001
Assignee:
Unilever Home & Personal Care, USA division of
Conopco
Inventors:
Feng-Lung Gordon Hsu, Daniel Joseph Kuzmenka, Dennis Stephen Murphy, Kristina Marie Neuser, Myongsuk Bae-Lee, Kim Garufi, Deborah Coccaro
Abstract: A new and distinct cultivar of Angelonia plant named ‘Balangdeum’, characterized by its dark purple-colored flowers; upright plant habit; freely basal-branching habit; and dark green leaves.
Type:
Grant
Filed:
December 31, 1999
Date of Patent:
August 7, 2001
Assignee:
Ball FloraPlant, a division of Ball Horticultural
Company