Robert Vermeer - Columbus NJ, US Elliot Scherr - Plainsboro NJ, US Robert Fuller - Asbury NJ, US Earle Ellis - Yorktown VA, US Munirhusein Adat - Plainsboro NJ, US Nicholas O'Leary - Pennington NJ, US Sandra Barvaux - London, GB
International Classification:
C11D 3/50
US Classification:
510101000, 510302000
Abstract:
The invention relates to an improvement in a process for delivering a fabric refreshening active to a fabric. This improvement includes delivering the active to the fabric in a conventional clothes dryer such that the heat and tumbling action provided by the dryer delivers the active to the fabric while damp to thus provide refreshing properties to the fabric. The invention also relates to a product for delivering the active as noted. The active is generally applied to the fabric at a temperature in the range of 125 to 145 F., and comprises hydrogen peroxide. The refreshening active may include a fragrancing agent so that the fabric is fragranced as the refreshening agent is applied. Preferably, the refreshening active is initially placed in a container that is placed in the dryer, wherein the container does not release the agent until a desired temperature is reached.
Laundry Detergent Compositions Containing Lipase And Soil Release Polymer
Charles A. Beagle - S. Plainfield NJ Elliot M. Scherr - Princeton NJ Riad A. Taha - Spotswood NJ
Assignee:
Colgate-Palmolive Co. - New York NY
International Classification:
C11D 337 C11D 3386
US Classification:
252135
Abstract:
A particulate laundry detergent composition is provided having significantly improved oily soil removal activity. The composition comprises (a) from about 1 to 50%, by weight, of one or more detergent compounds selected from the group consisting of anionic, nonionic and amphoteric detergent compounds, and mixtures thereof; (b) a lipase enzyme in an amount effective for oily soil removal from stained fabric; and (c) a soil release polymer in an amount effective for oily soil removal from stained fabric. The laundry detergent compositions is characterized by its ability to remove a variety of oily soils from fabric to an extent greater than the additive soil removing effects measured with comparative compositions containing components (a) and (b), and components (a) and (c), respectively.
Granular Detergent Compositions Containing Deflocculating Polymers And Processes For Their Preparation
Elliot Michael Scherr - Princeton NJ Stephen Thomas Repinec - Flemington NJ
Assignee:
Colgate-Palmolive Company - New York NY
International Classification:
C11D 337 C11D 1102
US Classification:
510361
Abstract:
The present invention provides for concentrated, granular detergent compositions comprising a mixture of: a) from about 15 to about 50% by weight of a surfactant; b) at least one detergent builder; c) from about 0. 01 to about 7. 5% by weight of a deflocculating polymer composition containing polymer chains of the structure P-QR, wherein P represents a polymer chain segment of a hydrophilic polymer, and QR represents a hydrophobic end-cap group wherein R is an organic hydrophobic radical containing from about 4 to 28 carbon atoms, and Q is selected from the group consisting of O, CO. sub. 2, S, SO, SO. sub. 2, NR', PO. sub. 4 R', PO. sub. 3 R', Si OR'R", Si R'R", CR'OH, CR'R" and CR'OR" wherein R' and R" are each hydrogen, an alkyl group containing from 1 to 4 carbon atoms or an aryl group; and d) water. The addition of the deflocculating polymer to a crutcher slurry prior to drying the slurry retards the propensity of the lamellar surfactant droplets dispersed in the slurry to flocculate, particularly where the droplets occupy a higher volume ratio as the result of high concentrations of surfactant present in the detergent. The resultant slurry exhibits a significantly reduced viscosity which renders it more readily pumpable in a spray drying process.
Processable, High Molecular Weight Polyaniline And Fibers Made Therefrom
Alan G. MacDiarmid - Drexel Hill PA Elliot Scherr - Philadelphia PA Xun Tang - Philadelphia PA
Assignee:
The Trustees of The University of Pennsylvania - Philadelphia PA
International Classification:
C08J 6702 C08G 7300
US Classification:
525540
Abstract:
Substantially amorphous, high molecular weight polyaniline which is processable into shaped articles such as fibers is disclosed. Polyaniline base made by standard procedures is subjected to extraction to remove impurities and lower molecular weight fractions. The resulting high molecular weight base, which is partially crystalline and insoluble in NMP and concentrated H. sub. 2 SO. sub. 4, is converted to an amorphous material soluble in NMP and concentrated H. sub. 2 SO. sub. 4, by a two step process involving conversion to a salt, and reconversion to a base. Fibers prepared from the high molecular weight material exhibit conductivities in the range of about 50 to 100 S/cm.
Processable, High Molecular Weight Polyaniline And Fibers Made Therefrom
Alan G. MacDiarmid - Drexel Hill PA Elliot Scherr - Philadelphia PA Xun Tang - Philadelphia PA
Assignee:
Trustees of the University of Pennsylvania - Philadelphia PA
International Classification:
C08J 6702 C08G 7300
US Classification:
528422
Abstract:
Substantially amorphous, high molecular weight polyaniline which is processable into shaped articles such as fibers is disclosed. Polyaniline base made by standard procedures is subjected to extraction to remove impurities and lower molecular weight fractions. The resulting high molecular weight base, which is partially crystalline and insoluble in NMP and concentrated H. sub. 2 SO. sub. 4, is converted to an amorphous material soluble in NMP and concentrated H. sub. 2 SO. sub. 4, by a two step process involving conversion to a salt, and reconversion to a base. Fibers prepared from the high molecular weight material exhibit conductivities in the range of about 50 to 100 S/cm.
Laundry Detergent Compositions Containing Lipase And Soil Release Polymer
Charles Andrew Beagle - South Plainfield NJ Elliot Michael Scherr - Princeton NJ Riad Ahned Taha - Spotswood NJ Joseph Robert Knorr - Edison NJ
Assignee:
Colgate-Palmolive Company - New York NY
International Classification:
C11D 3386 C11D 3395
US Classification:
510300
Abstract:
A particulate laundry detergent composition is provided having significantly improved oily soil removal activity. The composition comprises (a) from about 1 to 50%, by weight, of one or more detergent compounds selected from the group consisting of anionic and nonionic detergent compounds, and particularly alkyl polyglucoside and poly hydroxy fatty acid amide detergents; (b) a lipase enzyme in an amount effective for oily soil removal from stained fabric; and (c) a soil release polymer in an amount effective for oily soil removal from stained fabric. The laundry detergent compositions is characterized by its ability to remove a variety of oily soils from fabric to an extent greater than the additive soil removing effects measured with comparative compositions containing components (a) and (b), and components (a) and (c), respectively.
Granular Detergent Compositions Containing Deflocculating Polymers And Process For Preparing Such Compositions
Elliot Michael Scherr - Princeton NJ Stephen Thomas Repinec - Flemington NJ
Assignee:
Colgate-Palmolive Company - New York NY
International Classification:
C11D 1102 C11D 337
US Classification:
510452
Abstract:
The present invention provides for concentrated, granular detergent compositions and processes for preparing such compositions, said detergent compositions comprising a mixture of: a) from about 15 to about 50% by weight of a surfactant; b) at least one detergent builder; and c) from about 0. 01 to about 7. 5% by weight of a deflocculating polymer composition having a weight average molecular weight in the range of from about 1500 to about 50,000 and containing polymer chains of the structure P-SR, wherein P represents a polymer chain segment of a hydrophilic polymer and SR represents a mercapto end-cap group, R being an organic hydrophobic radical containing from about 4 to 28 carbon atoms.
Nicholas Theophilou - Drexel Hill PA Sanjeev Manohar - Philadelphia PA Elliot Scherr - Philadelphia PA
Assignee:
Trustees of the University of Pennsylvania - Philadelphia PA
International Classification:
H01B 100
US Classification:
252500
Abstract:
Methods for preparing highly conductive, oriented polymers are disclosed. In the preferred embodiment, solution of conductive polymer is cast onto the surface of a stretchable support material, and oriented polymer is produced by removing solvent from the solution and stretching the support material. The invention is particularly useful for preparing oriented films of polyaniline which films have been shown to exhibit conductivities in the range of 300-2,500 S/cm.
Givaudan
Director of Technology and Applications
Firmenich Feb 2000 - Oct 2008
Manager of Applied Technology
Colgate Palmolive Jun 1998 - Feb 2000
Manager of Materials Sourcing
Colgate Palmolive 1993 - 1998
Senior Research Scientist
Education:
University of Pennsylvania 1986 - 1992
Doctorates, Doctor of Philosophy, Philosophy, Chemistry
Binghamton University 1982 - 1986
Bachelors, Bachelor of Science, Chemistry
Nanuet High School
Skills:
Manufacturing Analytical Chemistry Strategic Sourcing Formulation Ingredients R&D Materials Personal Care Raw Materials Commercialization Product Development Chemistry Gmp Technology Transfer Supply Chain Cross Functional Team Leadership Organic Chemistry Consumer Products Pricing Marketing Competitive Analysis Flavors Polymer Chemistry Chromatography Research and Development Open Innovation Customer Insight Quality System
2008 to 2000 Director of Technology and ApplicationsFirmenich Inc
2007 to 2008 Technical Commercialization ManagerFirmenich Inc
2002 to 2007 Manager of Technical DevelopmentFirmenich Inc
2000 to 2002 Purchasing ManagerColgate-Palmolive Company
1997 to 2000 Materials Sourcing ManagerColgate-Palmolive Company
1995 to 1997 Senior Research ScientistColgate-Palmolive Company
1992 to 1995 Research Scientist
Education:
University of Pennsylvania Philadelphia, PA 1986 to 1992 Ph.D. in ChemistryState University of New York at Binghamton Binghamton, NY 1982 to 1986 B.S. in Chemistry
Skills:
Product Development, Working with 3rd Parties, Contract Negotiation, Materials Sourcing, SAP
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