Colgate Palmolive Company

Other

Arkema Inc.

Atofina Chemicals, Inc.

Dow Corning Corporation

The Mennen Company

Michael S Mendolia

Paul Joseph Vincenti

Anthony J Esposito

Peter A Callais

Morton L Barr

Barbara L Stainbrook

Hui-Jung Wu

Yigal Dov Blum

Lenin J Petroff

Heng Cai

Scott Charles Schmidt

Kenneth Edward Zimmerman

Michael Ward Skinner

Bhalchandra D Moghe

Thomas Schamper

Joseph M Brennan

Terry Ned Myers

Ching-min Kimmy Wu

Douglas W King

Joel Freundlich

Hans-Werner Schmidt

Noah Eliot Macy

Martin Nosowitz

Jianfeng Lou

Dennis J Colwell

Lloyd Ross

Kenneth M Malone

Paul J Fessock

James A Tassoff

Huiyong (Paul) Chen

Noah E Macy

Pierre Hebrard

Joseph Edward Glass

Huiyong Paul Chen

Gisbert Riess

Richard Peres

Christian Bonardi

Scott C Schmidt

Encapsulation of and binding to pegylated bioactive molecules via functionalized comb, block, branched type polymers formed by nitroxide mediated controlled radical polymerization is disclosed.

Polymer encapsulation and/or binding

The invention relates to an amphiphilic multiblock copolymer capable of forming non-covalent crosslinks. The non-water soluble copolymer, having a hydrophilic middle block and hydrophobic end blocks, has a high water transmission or permeation. The copolymer can be used in applications requiring absorption and/or transmission of fluids, the preferred fluids being water or hydrophilic liquids such as glycerin, glycols, and alcohols. One specific use of the amphiphilic multiblock copolymer is as a hydrogel material.

Amphiphilic block copolymers

Thermally stabilized initiator compositions comprising:

Stabilized organic peroxydicarbonate compositions

Stabilized organic peroxydicarbonates compositions

An invention is disclosed which comprises siloxane-based polyamides as gelling agents for cosmetic products, methods for making such agents, formulations thereof and cosmetic formulations therewith. These polyamides contain siloxane groups in the main chain and act to thicken compositions containing volatile and/or non-volatile silicone fluids. Cosmetic compositions may be made by adding at least one active ingredient such as an antiperspirant

Cosmetic composition containing siloxane-based polyamides as thickening agents

In the process according to the invention for the aqueous suspension polymerization of vinyl chloride, alone or as a mixture with another vinyl monomer, the polymerization initiator comprises at least one compound chosen from dialkyl peroxydicarbonates, peroxy-tert-alkanoates and diacyl peroxides and use is made, as agent for halting the polymerization, of a mono- or disubstituted hydroxylamine. The resins thus obtained exhibit improved color and heat stability.

Process of polymerizing vinyl chloride with hydroxylamines

An invention is disclosed which comprises siloxane-based polyamides as gelling agents for cosmetic products, methods for making such agents, formulations therof and cosmetic formulations therewith. These polyamides contain siloxane groups in the main chain and act to thicken compositions containing volatile and/or non-volatile silicone fluids. Cosmetic compositions may be made by adding at least one active ingredient such as an antiperspirant.

Cosmetic composition containing siloxane based polyamides as thickening

An invention is disclosed which comprises gelling agents which (1) contain both siloxane groups and hydrogen-bonding groups to thicken compositions containing silicone fluids (volatile and/or non-volatile silicone fluids); (2) are non-flowable solids at room temperature; and (3) dissolve in a fluid which contains silicone at a temperature of 25-250 degrees C to form a translucent or clear solution at a temperature in this range. Cosmetic compositions may be made by adding at least one active ingredient such as an antiperspirant.

Cosmetic composition containing thickening agent of siloxane polymer

Disclosed is a cosmetic composition (solid or liquid, for example, including sticks and gels) containing an antiperspirant active aluminum-containing material, such as aluminum chlorohydrate, in a solvent therefor, and also containing poly(ethenylformamide) as a thickening agent of the composition. This composition can be an antiperspirant composition, where it contains an antiperspirant effective amount of the antiperspirant active aluminum-containing material, and can be applied to axillary regions of a human to reduce perspiration therefrom. Ammonium acetate can also be incorporated in the composition, to firm up the composition. The composition can be in the form of a gel, dispensed by extruding the gel through pores or slots in the top of a dispensing container. The composition can be clear and transparent, without the need of refractive index matching to achieve clarity.

Antiperspirant and deodorant compositions containing

A base composition and corresponding cosmetic composition are disclosed which can be formed as solids (for example, gels or sticks) and which comprise a solvent which includes a silicone fluid (for example, a silicone oil such as cyclomethicone) and a thickening agent formed from a wax and a polyamide gellant wherein at least one of the wax and polyamide includes silicon-containing moieties (for example, siloxane groups to have a siloxane diamide wax to enhance compatibility of the silicone fluid in the composition. A cosmetically active material, such as a deodorant or antiperspirant active material, is included in the composition to form a solid cosmetic product (antiperspirant or deodorant product), which can be a clear product. Compositions of the present invention can be made with increased amounts of silicone fluid and with improved aesthetics such as decreased tack.

Cosmetic composition containing silicon-modified amides as thickening

Disclosed is a gel or stick composition for reduction of body malodor, containing active deodorant and/or antiperspirant ingredients, a polyamide gelling agent and a solvent system for the polyamide gelling agent. The polyamide gelling agent has good stability, even in the presence of acidic antiperspirant metal salts, and can provide a clear deodorant or antiperspirant gel or stick. The composition has good pay-off characteristics and application properties, and good structural integrity. Moreover, the composition can be formulated so as not to leave any undesirable residue, such as a white residue left after applying conventional antiperspirant sticks.

Deodorant and antiperspirant compositions containing polyamide gelling

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Bridgewater, NJ, United States of America

Michael S Mendolia