Rebecca S Ortiz

Address:

4426 Dallas St, Houston, TX 77023

Phone:

2813890706

VIN:

JM3ER293770161385

Make:

MAZDA

Model:

CX-7

Year:

2007

US Patent:

20120096930, Apr 26, 2012

Filed:

Oct 26, 2010

Appl. No.:

12/912069

Inventors:

Rebecca S. Ortiz - Midland MI, US
Jeff R. Anderson - Midland MI, US

International Classification:

G01N 37/00
G01J 3/46

US Classification:

73 6011, 356402

Abstract:

The present invention generally relates to a foaminess characterization method for characterizing liquid foams and defoamers and a foam generation method for generating the liquid foams.

US Patent:

20140024742, Jan 23, 2014

Filed:

Apr 8, 2011

Appl. No.:

14/009634

Inventors:

Charles S. Kan - Midland MI, US
Rebecca S. Ortiz - Midland MI, US
Jane Elizabeth Weier - Hopewell NJ, US
Timothy J. Young - Bay City MI, US
Gary E. Spilman - Midland MI, US
Ray E. Drumright - Midland MI, US

Assignee:

ROHM AND HAAS CHEMICALS LLC - Phiiladelphia PA
DOW GLOBAL TECHNOLOGIES LLC - Midland MI

International Classification:

C09D 167/00
C09D 163/00

US Classification:

523402, 524539, 524513

Abstract:

The present invention provides a coating composition, a process for producing the same, one or more coating layers derived therefrom, and articles comprising one or more such coating layers. The coating composition according to the present invention comprises: (a) from 10 to 90 percent by weight of an aqueous, high-solid, solvent-free alkyd dispersion comprising: (i) from 40 to 70 percent by weight of one or more alkyds based on the total weight of the dispersion, wherein each said one or more alkyds has an acid value of less than 20 and a molecular weight (Mn) in the range of greater than 1000 Dalton; (ii) from less than 10 percent by weight of one or more surfactants, based on the total weight of the dispersion; and (iii) from 30 to 55 percent by weight of water, based on the total weight of the dispersion; wherein said aqueous, high-solid, solvent-free alkyd dispersion has an average particle size diameter in the range of from 0.05 to 5 μm; (b) from 10 to 90 one or more second dispersions, one or more second emulsions, or combinations thereof; wherein said coating composition has a solid content of in the range of from 25 to 65 percent by weight of solid content, based on the total weight of the coating composition, and the coating composition has a pH in the range of from 7 to 11, and wherein the coating composition has a volume average particle size in the range of from 0.03 to 5 μm, and wherein the coating composition has a viscosity in the range of from 100 to 10,000 cP.

US Patent:

20110207850, Aug 25, 2011

Filed:

Apr 8, 2011

Appl. No.:

13/083078

Inventors:

Charles S. Kan - Midland MI, US
Rebecca S. Ortiz - Midland MI, US
Jane E. Weier - Hopewell NJ, US
Timothy J. Young - Bay City MI, US
Gary E. Spilman - Midland MI, US
Ray E. Drumright - Midland MI, US

Assignee:

Dow Global Technologies LLC - Midland MI

International Classification:

C09D 167/00
C09D 163/00
C09D 133/08
C09D 131/04

US Classification:

523402, 524539, 524513

Abstract:

The present invention provides a coating composition, a process for producing the same, one or more coating layers derived therefrom, and articles comprising one or more such coating layers. The coating composition according to the present invention comprises: (a) from 10 to 90 percent by weight of an aqueous, high-solid, solvent-free alkyd dispersion comprising: (i) from 40 to 70 percent by weight of one or more alkyds based on the total weight of the dispersion, wherein each said one or more alkyds has an acid value of less than 20 and a molecular weight (M) in the range of greater than 1000 Dalton; (ii) from less than 10 percent by weight of one or more surfactants, based on the total weight of the dispersion; and (iii) from 30 to 55 percent by weight of water, based on the total weight of the dispersion; wherein said aqueous, high-solid, solvent-free alkyd dispersion has an average particle size diameter in the range of from 0.05 to 5 μm; (b) from 10 to 90 one or more second dispersions, one or more second emulsions, or combinations thereof; wherein said coating composition has a solid content of in the range of from 25 to 65 percent by weight of solid content, based on the total weight of the coating composition, and the coating composition has a pH in the range of from 7 to 11, and wherein the coating composition has a volume average particle size in the range of from 0.03 to 5 μm, and wherein the coating composition has a viscosity in the range of from 100 to 10,000 cP.

US Patent:

20180312722, Nov 1, 2018

Filed:

Dec 10, 2015

Appl. No.:

15/772932

Inventors:

- Midland MI, US
John N. Argyropoulos - Midland MI, US
Jian Zou - Shanghai, CN
Rebecca S. Ortiz - Midland MI, US

International Classification:

C09D 175/12
C08G 71/04
C08K 5/13
C09D 7/63

Abstract:

A crosslinkable composition, a coating made therefrom, a process for producing a coating with reduced odor, and a method of reducing the odor of a coating.

US Patent:

20160289386, Oct 6, 2016

Filed:

Mar 14, 2016

Appl. No.:

15/068823

Inventors:

- Midland MI, US
Jeff R. Anderson - Tomball TX, US
Nahrain E. Kamber - Midland MI, US
Rebecca S. Ortiz - Midland MI, US

International Classification:

C08G 71/04
C09D 175/12

Abstract:

The present invention provides a multicomponent composition that is substantially isocyanate-free and comprises a polycarbamate as a first component having a filler, pigment, extender or matting agent and a second component containing an acidic catalyst an alkanol having one OH group, a polyaldehyde and an acetal or hemiacetal of the polyaldehyde. The compositions are shelf stable and useful as two components and avoid problems caused by combining the catalyst with any filler, pigment, extender or matting agent.

US Patent:

20150344699, Dec 3, 2015

Filed:

May 26, 2015

Appl. No.:

14/721438

Inventors:

- Midland MI, US
John N. Argyropoulos - Midland MI, US
Nahrain E. Kamber - Midland MI, US
Rebecca S. Ortiz - Midland MI, US
Christopher D. Rainey - Bay City MI, US
Gary E. Spilman - Midland MI, US

International Classification:

C09D 5/00
B05D 3/00
C09D 175/12
C09D 7/12
C09D 175/16

Abstract:

The present invention provides substantially isocyanate-free multicomponent compositions useful in making rapid dry automotive primer compositions and coatings, the compositions having a % PVC of from 20 to 60, or preferably, from 25 to 50, and comprising one or more pigment, extender or filler, one or more a) polycarbamates from alkyd polyol or acrylic polyol and one or more b) a polyaldehydes or the acetal or hemiacetal thereof as a second component. The multicomponent compositions cure quickly at a temperature of from 0 C. to less than 80 C. to form a crosslinked polyurethane which dries to enable sanding after only 15 to 45 minutes.

US Patent:

20140256860, Sep 11, 2014

Filed:

Oct 12, 2012

Appl. No.:

14/350744

Inventors:

Rebecca Ortiz - Midland MI, US
Gary Spilman - Midland MI, US
Timothy J. Young - Bay City MI, US
Robert W. Sandoval - Midland MI, US

Assignee:

Dow Gloobal Technologies, LLc - Midland MI

International Classification:

C09D 167/08

US Classification:

524100, 524599

Abstract:

The present disclosure provides for an aqueous solvent-free short oil alkyd resin dispersion and a process for producing the same. The aqueous solvent-free short oil alkyd resin dispersion, according to the present disclosure comprises from 35 to 65 percent by weight of a short oil alkyd resin based on the total weight of the dispersion, where the short oil alkyd resin has a weight average molecular weight (Mw) in the range of 5,000 to 5,000,000 Dalton and a volume average particle size diameter in the range of 0.05 to 1.0 μm; 0.1 to 6 percent by weight of a surfactant, based on the total weight of the dispersion; and 29 to 65 percent by weight of water, based on the total weight of the dispersion, where the aqueous solvent-free short oil alkyd resin dispersion does not include a solvent.

US Patent:

20140221561, Aug 7, 2014

Filed:

Jan 29, 2014

Appl. No.:

14/167114

Inventors:

- Midland MI, US
Timothy J. Young - Bay City MI, US
Robert W. Sandoval - Midland MI, US
Rebecca S. Ortiz - Midland MI, US
Ahmad Madkour - Canton MI, US

Assignee:

DOW GLOBAL TECHNOLOGIES LLC - Midland MI

International Classification:

C08G 63/672
C09D 167/02
C08L 67/02

US Classification:

524539, 5282955

Abstract:

An alkyd surfactant which is effective in emulsifying alkyd resins is formed by copolymerization of at least one monomer having a hydrophilic group, at least one ethylenically unsaturated fatty acid or ester, and optionally, at least one polyol, and has a low degree of branching. Stable alkyd emulsions are formed by emulsification of alkyd resins with the alkyd surfactant. Since the alkyd surfactant has ethylenically unsaturated hydrophobe groups which can react with the alkyd resin during curing, the alkyd surfactant is not subject to migration, blooming or leaching from cured coatings.