Deborah A Meyers

US Patent:

7767747, Aug 3, 2010

Filed:

Oct 4, 2004

Appl. No.:

10/577365

Inventors:

David Lind - West Pennant Hills, AU
Deborah Meyers - Midland MI, US
Marilyn Shope - Sanford MI, US

Assignee:

Dow Corning Corporation - Midland MI

International Classification:

C08K 3/20
C08G 77/06
C08G 77/10

US Classification:

524457, 524501, 524506, 524837

Abstract:

Emulsion compositions containing a silicone polymer and organic polymer as an alloy and/or hybrid emulsion can be made by (i) first forming an emulsion containing a silicone polymer by emulsion polymerization in which (a) the ring of a cyclic siloxane oligomer is opened, in which (b)an hydroxy endblocked siloxane oligomer is condensed, using an acid or base catalyst in the presence of water, or in which (c) an hydrogen endblocked siloxane oligomer and a vinyl endblocked siloxane oligomer are reacted by hydrosilylation using a catalyst; (ii) adding to the emulsion in (i) the components for preparing an emulsion containing an organic polymer by free radical emulsion polymerization of an ethylenically unsaturated organic monomer, and (iii) heating the emulsion. The resulting coalesced compositions produce polymer blends or alloys whose properties are influenced by the composition and morphology of the hybrid emulsion particles. The compositions may be spray dried whenever it is desired to employ the particles in powder type applications.

US Patent:

8536296, Sep 17, 2013

Filed:

Dec 21, 2009

Appl. No.:

13/141353

Inventors:

Deborah Lynn Meyers - Midland MI, US
Jeffrey Rastello - Saginaw MI, US
Simon Toth - Midland MI, US
Bethany K. Johnson - Midland MI, US
Isabelle Van Reeth - Shanghai, CN

Assignee:

Dow Corning Corporation - Midland MI

International Classification:

C08G 77/20

US Classification:

528 32, 525474

Abstract:

A process is disclosed for making an aqueous emulsion of a silicone polyether having a viscosity greater than 10 kPa-s at 25 QC by combining; an SiH terminated silicone polyether copolymer having an HLB of less than 7, an organopolysiloxane having terminal unsaturated groups, a hydrosilylation catalyst, and an emulsifier to form an oil phase, and then admixing water to the oil phase to form an emulsion.

US Patent:

20030082129, May 1, 2003

Filed:

Aug 6, 2002

Appl. No.:

10/213906

Inventors:

Anne Buckingham - Midland MI, US
Regina Malczewski - Midland MI, US
Deborah Meyers - Midland MI, US
Benedicte Courel - Buizingen, BE
Sabrian Marchioretto - Bruxelles, BE
Adriana Urrutia-Gutierrez - Col.Mixcoac, MX

International Classification:

A61K007/06
A61K007/11

US Classification:

424/070120, 424/070140

Abstract:

Hair and skin care compositions containing siloxane-based polyamides are disclosed, some of which utilize a base composition comprising a silicone fluid, a silicone immiscible substance, and a siloxane-based polyamide. The siloxane-based polyamide functions as a compatibilizing agent, film forming agent and durability enhancer in these hair and skin care compositions. A method of enhancing the fragrance longevity of fragrance containing skin care compositions after application is also disclosed.

US Patent:

20030228333, Dec 11, 2003

Filed:

May 28, 2002

Appl. No.:

10/157639

Inventors:

Cassandre Fecht - Sanford MI, US
Deborah Meyers - Midland MI, US
Heidi Van Dort - Sanford MI, US
Isabelle Reeth - Incourt, BE

International Classification:

A61K007/16
A61K007/42
A61K007/135
A61K031/695
A61K007/06

US Classification:

424/401000, 424/059000, 514/063000, 424/062000, 424/049000

Abstract:

Cosmetic, household, and medical compositions containing certain substituted hydrocarbyl functional siloxane fluids or certain substituted hydrocarbyl functional siloxane resins provide good aesthetic, solvency, and stability performance, and are useful as delivery vehicles for personal, health, and household care ingredients such as pigments, antiperspirant salts, drugs, sunscreens, alpha-hydroxy fatty acids, and vitamins.

US Patent:

20040223936, Nov 11, 2004

Filed:

Apr 19, 2004

Appl. No.:

10/827480

Inventors:

Cassandre Fecht - Midland MI, US
Deborah Meyers - Midland MI, US
Heidi Van Dort - Sanford MI, US
Isabelle Van Reeth - Incourt, BE

International Classification:

A61K007/06
A61K007/11

US Classification:

424/070120

Abstract:

Cosmetic, household and healthcare compositions containing a hydrocarbyl functional organopolysiloxane are disclosed. The hydrocarbyl functional organopolysiloxane contains at least one siloxy unit of the formula—ROCHCHOH, where Ris a divalent hydrocarbon group containing 2 to 6 carbon atoms. The inclusion of the hydrocarbyl functional organopolysiloxane results in personal, medical and household care compositions with improved performance and/or stability.

US Patent:

20110150818, Jun 23, 2011

Filed:

Aug 28, 2009

Appl. No.:

13/060479

Inventors:

Bethany K. Johnson - Midland MI, US
Deborah Lynn Meyers - Midland MI, US
Concettina Scavuzzo - Grez-Doiceau, BE
Marilyn Patrick Shope - Sanford MI, US
Brian Jeffery Swanton - Saginaw MI, US
Anne Marie Vincent - Les Bons Villers, BE

International Classification:

A61K 8/898

US Classification:

424 7802

Abstract:

Personal care compositions containing silicone polymer and organic polymer containing alloy and/or hybrid emulsions are disclosed. The silicone organic hybrid emulsions are particularly useful in hair care formulations to simultaneously provide conditioning and styling benefits. The silicone organic hybrid emulsions are also useful in color cosmetic formulations to provide shine and wash-off resistance benefits.

US Patent:

61368962, Oct 24, 2000

Filed:

Dec 21, 1998

Appl. No.:

9/219745

Inventors:

Michael Kang-Jen Lee - Midland MI
Kenneth M. Lee - Bay City MI
Deborah Lynn Meyers - Midland MI

Assignee:

Dow Corning Corporation - Midland MI

International Classification:

C08K 515
C08K 506
C08K 330
C08F 3008

US Classification:

524 27

Abstract:

This invention relates to graft copolymers containing polydiorganosiloxane and polybutylene grafts. More particularly this invention relates to a graft copolymer having a backbone and two or more polymeric side chains, the copolymer formed from the copolymerization of at least one acryloxyalkyl-functional polydiorganosiloxane macromonomer, at least one acryl-terminated, carboxyl-functional polybutylene macromonomer, and at least one ethylenically unsaturated monomer which is copolymerizable with the polydiorganosiloxane and polybutylene macromonomers. This invention also relates to a method of making graft copolymers containing polydiorganosiloxane and polybutylene grafts.