Abstract: A fabric conditioning composition comprises:
(a) from about 7.5 to 80% by weight of an ester-linked quaternary ammonium fabric softening material comprising comprising at least one mono-ester linked component and at least one tri-ester linked component;
(b) 0.9% to 15% by weight of a fatty complexing agent;
(c) an emulsified silicone
wherein the weight ratio of the monoester linked component of compound (a) to compound (c) is from 5:1 to 1:5 and the emulsifier for the silicone comprises a nonionic compound.
Type:
Grant
Filed:
September 9, 2002
Date of Patent:
October 19, 2004
Assignee:
Unilever Home & Personal Care, USA, division of Conopco,
Inc.
Inventors:
David Stephen Grainger, Llyr Glyndwr Griffiths, Jane Howard, Mansur Sultan Mohammadi
Abstract: A method of thinning a fabric conditioning composition comprising (a) from 7.5 to 80% by weight of a ester-linked quaternary ammonium fabric softening material comprising at least one mono-ester linked component and at least one tri-ester linked component; comprises the step of adding a fatty complexing agent (b) to the composition in an amount such that the weight ratio of the mono-ester linked component of compound (a) to fatty complexing agent (b) is from 2.93:1 to 1:5.
Type:
Grant
Filed:
September 9, 2002
Date of Patent:
September 28, 2004
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
David Robert Eyres, David Stephen Grainger, Andrew David Green, John Francis Hubbard, Mansur Sultan Mohammadi, Kevin Anthony Ormandy
Abstract: The invention provides liquid compositions comprising: (a) 15-95 wt % lipophilic perfume. (b) 0.05-5 wt % water-soluble dye, (c) 4-50 wt % of a stabilising agent comprising a cationic stabilising agent, and (d) water miscible solvent wherein the composition comprises between 0.1 to 20 wt % water, the cationic stabilising agent has an L&agr; to L&bgr; transition temperature of 45° C. or less for a 5 wt % dispersion of the stabilising agent in water, and the solvent is present in an amount of up to 10 wt %. These concentrated perfume and dye compositions find particular application in fabric softening compositions. Also provided is a method of preparing a fabric conditioning composition by preparing a base composition comprising a cationic and/or nonionic fabric softening agent, and adding thereto, a composition of the invention. The fabric conditioning compositions thus produced are also provided. Simplified automated manufacture of fabric softening compositions is achieved.
Type:
Grant
Filed:
April 15, 2002
Date of Patent:
July 27, 2004
Assignee:
Unilever Home & Personal Care USA, a division of Conopco,
Inc.
Abstract: Cosmetic skin care method based on the application to the skin of a combination of the South pole of a static magnet and a cosmetic composition. Also disclosed is a cosmetic dual patch comprising a static magnet layer and a non-woven, transdermal, hydrogel or silicone sheeting patch carrying a cosmetic benefit ingredient wherein the two layers are adhesively bound to each other.
Type:
Grant
Filed:
October 27, 1999
Date of Patent:
July 13, 2004
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
Alexander Paul Znaiden, Anthony William Johnson, Carol Annette Bosko, Samantha Samaras
Abstract: The invention provides a fabric softening composition comprising:
i) at least one nonionic fabric, and
ii) at least one anionic surfactant, and
iii) at least one cationic polymer
wherein the particles formed from i), ii) and iii) have a net negative charge and the composition comprises no more than 1% by weight non-polymeric cationic surfactant and/or cationic fabric softening compounds. The compositions give good fabric softening without decreasing absorbency, and deposit well without being detrimentally affected by anionic carry-over from the wash. Also provided is a method of depositing a nonionic fabric softening agent from a fabric softening composition, comprising emulsifying the agent with an anionic surfactant and a cationic polymer or emulsifying the agent with an anionic surfactant and then post-dosing an aqueous solution of a cationic polymer to form a particle having an overall negative charge and treating fabric therewith.
Type:
Grant
Filed:
May 11, 2000
Date of Patent:
April 27, 2004
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
David Stephen Grainger, Andrew Green, Mansur Sultan Mohammadi, Stephane Roth, Laurence Griffith Thompson
Abstract: Cosmetic skin care methods and compositions containing phosphates and/or sulfates of branched alcohols and/or ethoxylates thereof. The inventive compositions provide control of sebum secretion from sebocytes, improved oil control and improved skin feel, prevent shine and stickiness, while also providing anti-aging benefits which results in reduced appearance of wrinkles and aged skin, improved skin color, treatment of photoaged skin, improvement in skin's radiance and clarity and finish, and an overall healthy and youthful appearance of the skin.
Type:
Grant
Filed:
June 1, 2001
Date of Patent:
February 24, 2004
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
Bijan Steven Harichian, Laurence Boen, John Steven Bajor
Abstract: Cosmetic compositions containing ferulic acid at a pH of from 3 to 5, in an aqueous phase, along with a polyol, have improved storage stability and dissolution at body temperature.
Type:
Grant
Filed:
July 25, 2000
Date of Patent:
October 14, 2003
Assignee:
Unilever Home & Personal Care USA division of Conopco,
Inc.
Inventors:
Yan Zhou, Alexander Lips, Falguni Snehal Nanavaty, John Brian Bartolone
Abstract: Cosmetic skin care methods comprising applying to the skin compositions containing gum mastic. The inventive compositions provide control of sebum secretion from sebocytes, improved oil control and improved skin feel, prevent shine and stickiness, while also providing anti-aging benefits which results in reduced appearance of wrinkles and aged skin, improved skin color, treatment of photoaged skin, improvement in skin's radiance and clarity and finish, and an overall healthy and youthful appearance of the skin.
Type:
Grant
Filed:
June 1, 2001
Date of Patent:
September 23, 2003
Assignee:
Unilever Home & Personal Care USA Division of Conopco,
Inc.
Inventors:
Bijan Steven Harichian, John Steven Bajor, Laura Rose Palanker
Abstract: Cosmetic skin compositions containing a weak carboxylic acid and a random copolymer of ethylene oxide and propylene oxide. The copolymer reduces skin irritation that is sometimes caused by the weak acid active without reducing delivery of weak acids to skin tissues.
Type:
Grant
Filed:
August 16, 2000
Date of Patent:
August 26, 2003
Assignee:
Unilever Home & Personal Care USA division of Conopco,
Inc.
Inventors:
Surajit Mukherjee, Donald Rick, Stephan Samuel Habif
Abstract: Cosmetic skin care methods and compositions containing methyl-branched esters. The inventive compositions provide control of sebum secretion from sebocytes, improved oil control and improved skin feel, prevent shine and stickiness, while also. providing anti-aging benefits which results in reduced appearance of wrinkles and aged skin, improved skin color, treatment of photoaged skin, improvement in skin's radiance and clarity and finish, and an overall healthy and youthful appearance of the skin.
Type:
Grant
Filed:
June 1, 2000
Date of Patent:
July 29, 2003
Assignee:
Unilever Home & Personal Care USA division of Conopco,
Inc.
Inventors:
John Bajor, Stephan Samuel Habif, Laura Rose Palanker
Abstract: Improved skin compositions which are capable of reducing oil and grease secretion from the skin comprising a combination of niacinamide and a C11-C30 alkyl or alkenyl ester of salicylic acid formulated in a specific carrier such as a vanishing cream base are disclosed.
Type:
Grant
Filed:
February 19, 2002
Date of Patent:
May 20, 2003
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Abstract: A stable skin care product containing a first composition comprising about 0.001% to about 10% of a retinoid; a second composition comprising about 0.001% to about 10% of a phytoestrogen; a first compartment for storing the first composition; and a second compartment for storing the second composition, the first and second compartments being joined together.
Type:
Grant
Filed:
November 7, 2001
Date of Patent:
May 20, 2003
Assignee:
Unilever Home & Personal Care USA, a division of Conopco,
Inc.
Inventors:
Sreekumar Pillai, Stewart Paton Granger, Ian Richard Scott, David Joseph Pocalyko
Abstract: A topical composition comprising:
(a) conjugated linoleic acid and/or derivatives thereof;
(b) a phenolic compound or mixtures thereof; and
(c) a dermatologically acceptable vehicle;
with the proviso that the phenolic compound is not a sunscreen.
The product is particularly useful for treating wrinkles and soothing sensitive skin.
Type:
Grant
Filed:
July 28, 2000
Date of Patent:
April 22, 2003
Assignee:
Conopco, Inc.
Inventors:
Karen Elizabeth Barrett, Martin Richard Green, Heng-Long Hu, Preyesh Parmar, Jonathan Richard Powell, Anthony Vincent Rawlings
Abstract: Organic chick pea extracts are phytoestrogens, if present in an amount such as to provide an estrogenic activity equivalent to at least 1 nM of estradiol. Cosmetic compositions containing organic chick pea extracts are useful in improving the appearance of wrinkled, lined, dry, flaky, aged or photodamaged skin and improving skin thickness, elasticity, flexibility and plumpness.
Type:
Grant
Filed:
September 20, 1999
Date of Patent:
April 15, 2003
Assignee:
Chesebrough-Pond's USA Co., division of Conopco, Inc.
Inventors:
Sreekumar Pillai, Uma Santhanam, Marieann Carlomusto, Carol Annette Bosko
Abstract: Cosmetic skin care methods and compositions containing carboxymethylates of branched alcohols and/or ethoxylates thereof. The inventive compositions provide control of sebum secretion from sebocytes, improved oil control and improved skin feel, prevent shine and stickiness, while also providing anti-aging benefits which results in reduced appearance of wrinkles and aged skin, improved skin color, treatment of photoaged skin, improvement in skin's radiance and clarity and finish, and an overall healthy and youthful appearance of the skin.
Type:
Grant
Filed:
June 1, 2001
Date of Patent:
March 18, 2003
Assignee:
Unilever Home & Personal Care USA division of Conopco,
Inc.
Inventors:
Bijan Steven Harichian, Laurence Boen, John Steven Bajor
Abstract: The invention provides a fabric softening composition comprising;
(i) one or more cationic fabric softening compound(s) having two or more alkyl or alkenyl chains each having an average chain length equal to, or greater than, C8, and
(iv) at least one oily sugar derivative which is a liquid or soft solid derivative of a cyclic polyol or of a reduced saccharide, said derivative resulting from 35 to 100% of the hydroxyl groups in said polyol or in said saccharide being esterified or etherified, and wherein, the derivative has two or more ester or ether groups independently attached to a C8-C22 alkyl or alkenyl chain, and
(v) a deposition aid comprising a mixture of one or more nonionic surfactant(s), and one or more one cationic polymer(s),
and wherein the weight ratio of the nonionic surfactant to the cationic polymer is in the range 10:1 to 1:10.
The invention also provides a method of treating fabric with the above compositions.
Type:
Grant
Filed:
December 20, 2000
Date of Patent:
February 4, 2003
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
David Stephen Grainger, Andrew David Green, Mansur Sultan Mohammadi
Abstract: A topical composition comprising:
(a) petroselinic acid and/or derivatives thereof;
(b) a phenolic compound and/or mixtures thereof; and
(c) a dermatologically acceptable vehicle.
The product is particularly useful for treating wrinkles and soothing sensitive skin.
Type:
Grant
Filed:
July 28, 2000
Date of Patent:
September 24, 2002
Assignee:
Elizabeth Arden Co., div. of Conopco, Inc.
Inventors:
Karen Elizabeth Barrett, Martin Richard Green, Heng-Long Hu, Preyesh Parmar, Jonathan Richard Powell, Anthony Vincent Rawlings
Abstract: A cosmetic composition is provided which includes at least about 2% solid asymmetric particles, a retinoid solubilized in a fluid oil and wherein the fluid oil to solid particles are present in a weight ratio such that the composition exhibits a normal force value of less than −100 milli-Newton containing a retinoid. The composition diminishes the appearance and feel of oily skin and is capable of delivering benefits associated with retinoids.
Type:
Grant
Filed:
July 26, 2001
Date of Patent:
September 17, 2002
Assignee:
Unilever Home & Personal Care, USA, division of Conopco,
Inc.
Abstract: A topical application is provided which includes a petroselinic acid compound, a retinoid or an LRAT/ARAT inhibitor, and a dermatologically acceptable vehicle. These compositions are useful for treating or preventing normal, but undesirable, skin conditions selected from the group consisting of wrinkling, sagging, photodamage skin, dry skin and age spots and soothing sensitive skin.
Type:
Grant
Filed:
July 28, 2000
Date of Patent:
August 27, 2002
Assignee:
Conopco, Inc.
Inventors:
Karen Elizabeth Barrett, Martin Richard Green, Anthony Vincent Rawlings