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Hrire Gharapetian

from Ridgewood, NJ
Age ~80
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Also known as:
E A
Phone and address:
324 Kenilworth Rd, Ridgewood, NJ 07450
(201) 612-3461
Related to:
Andre Gharapetian, 39Aram Gharapetian, 41H Alexandrian N, 75
Connected to:
Patrick Gharassimian, 39Manoj Gharat, 48Pranay Gharat, 39Pranjali P Gharat, 39Emad E Gharavi, 57Abbas C Gharazeddine, 41Gina Gharbawi, 38Faouzi M Gharbi, 64Hermineh A Gharbi, 54Hicham Gharbi, 43

Hrire Gharapetian Phones & Addresses

  • 324 Kenilworth Rd, Ridgewood, NJ 07450 (201) 612-3461
  • Flanders, NJ
  • Bedminster, NJ
  • Berlin, NJ

Work

Company: Benjamin moore & co. Position: Sr. polymer development chemist

Industries

Consumer Goods

Resumes

Resumes

Hrire Gharapetian Photo 1

Sr. Polymer Development Chemist At Benjamin Moore & Co.

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Position:
Sr. Polymer Development Chemist at Benjamin Moore & Co.
Location:
Greater New York City Area
Industry:
Consumer Goods
Work:
Benjamin Moore & Co.
Sr. Polymer Development Chemist

Publications

Us Patents

Emulsion Polymers Having Multimodal Molecular Weight Distributions

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US Patent:
7642314, Jan 5, 2010
Filed:
Dec 30, 2005
Appl. No.:
11/323621
Inventors:
Hrire Gharapetian - Ridgewood NJ, US
Robert Sheerin - North Caldwell NJ, US
Navin Tilara - Roseland NJ, US
Assignee:
Columbia Insurance Company - Omaha NE
International Classification:
C08D 5/02
A61K 9/16
C08F 20/06
US Classification:
524556, 524543, 5263171, 526319
Abstract:
The present invention relates to polymers polymerized sequentially or in stages and having multimodal molecular weight distributions. The polymers according to the invention can advantageously be present in aqueous emulsion or latex form and can advantageously be used in paint compositions and other coating applications.

Translucent Coating Compositions Providing Improved Uv Degradation Resistance

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US Patent:
7754801, Jul 13, 2010
Filed:
Dec 30, 2005
Appl. No.:
11/323616
Inventors:
Robert J. Sheerin - North Caldwell NJ, US
Navin Tilara - Roseland NJ, US
Hrire Gharapetian - Ridgewood NJ, US
David L. Siegfried - Langhorne PA, US
Assignee:
Columbia Insurance Company - Omaha NE
International Classification:
C08K 3/22
US Classification:
524432, 524435, 524236, 524556, 524555, 524571
Abstract:
The present invention relates to substrates and coating compositions disposed thereon containing improved ultraviolet degradation resistance. Specifically, these coating compositions can contain multiple UV protectants and can advantageously be used in transparent, semi-transparent, and/or translucent coatings on substrates, particularly opaque or semi-opaque substrates such as wood, e. g. , in order to inhibit, to reduce, and/or to minimize UV degradation of said substrates.

Aqueous Coating Compositions With Volatile Emissions

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US Patent:
8507579, Aug 13, 2013
Filed:
Jun 12, 2009
Appl. No.:
12/746716
Inventors:
Robert J. Sheerin - North Caldwell NJ, US
Jean F. Mauck - Hackettstown NJ, US
Hrire Gharapetian - Ridgewood NJ, US
Gordon Kotora - Oakland NJ, US
Assignee:
Columbia Insurance Company - Omaha NE
International Classification:
C08K 3/32
C08K 5/10
C08K 5/45
C08L 31/00
US Classification:
523122, 524 84, 524317, 524417, 524556
Abstract:
The present invention relates to an aqueous coating composition comprising a treated latex polymer dispersion with less than about 50 ppm of unreacted monomers. The latex polymer dispersion can be treated by various means, including stripping and chasing, to remove unreacted monomers from the dispersion. Unreacted monomers significantly contribute to paint odor. In an innovative aspect of the present invention, the synergistic combination of the treated latex dispersion with pigments and other low or zero-VOC additives results in an aqueous coating composition with de minimis levels of volatile emissions, low odor, and paint performance comparable to premium latex paints.

Polymer For Extending The Open Time Of Waterborne Architectural Coatings

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US Patent:
20120165428, Jun 28, 2012
Filed:
Dec 23, 2010
Appl. No.:
12/977985
Inventors:
Navin Tilara - Roseland NJ, US
Hrire Gharapetian - Ridgewood NJ, US
David L. Siegfried - Longhorne PA, US
Robert Sheerin - North Caldwell NJ, US
Assignee:
Columbia Insurance Company - Omaha NE
International Classification:
C08L 33/26
C08L 63/00
US Classification:
523400, 524555
Abstract:
The present invention relates to water soluble open time extenders, which are mixed with an architectural coating, such as aqueous latex paints, to increase the coating's open time and crosslink to the architectural coating upon drying. The open time extender comprises neutralized water soluble polymers with hydrophobic, hydrophilic and cross-linkable monomers, and at least one crosslinking agent. The open time extender also comprises water and the total solid content of the open time extender is less than about 25% by weight.

Hydrophobic, Low Glass Transition Temperature Oligomer With Chain Transfer Agent

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US Patent:
20220340773, Oct 27, 2022
Filed:
Jun 30, 2022
Appl. No.:
17/854565
Inventors:
- Omaha NE, US
Brian Munoz - Union NJ, US
Hrire Gharapetian - Ridgewood NJ, US
Thomas Penny - Newton NJ, US
Ajaya Nanda - Flanders NJ, US
International Classification:
C09D 17/00
Abstract:
Disclosed herein is an additive for a paint or stain composition or for a colorant composition. The additive is polymerized from at least one acrylate monomer and a chain transfer agent. The additive has a weight molecular weight from about 2,000 Daltons to about 5,000 Daltons, and the chain transfer agent comprises a hydrogen-sulfur functionality. The additive's glass transition temperature ranges from about −50 C. to about −10 C. and the additive is hydrophobic.

Acrylic-Peg Open Time Additive

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US Patent:
20190382593, Dec 19, 2019
Filed:
Jun 19, 2018
Appl. No.:
16/011782
Inventors:
- Omaha NE, US
Hrire Gharapetian - Ridgewood NJ, US
Navin Tilara - Roseland NJ, US
International Classification:
C09D 5/02
C08F 20/18
C08L 71/08
C09D 107/02
Abstract:
Disclosed herein is a polymeric paint additive that increases the open time and the flow and leveling of paint compositions, as well as, maintaining/improving paint film properties such as scrub resistance, water sensitivity, surfactant leaching and stain removal. The polymeric open time additive preferably has a high glass transition temperature, e.g., above 100 C., as determined by the well-known Fox's equation, and molecular weight of less than 20,000 Daltons (number average molecular weight). The particle size of the inventive polymeric open time additive is in the range of about 130 nm to about 230 nm (volume average), prior to being dissolved in a basic solution, such as an aqueous architectural composition.
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Hrire Gharapetian from Ridgewood, NJ, age ~80 Get Report