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Martine M Osias

from Revere, MA
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Connected to:
Anthony Osias, 53Carsianny Osias, 39Fionelle Osias, 34Jane L Osias, 43Matthew D Osias, 42Robert D Osias, 68Eneida S Osibin, 64Folarin Osibodu, 41Taiwo A Osibodu, 60Patricia A Osibov, 74

Martine Osias Phones & Addresses

  • Revere, MA

Resumes

Resumes

Martine Osias Photo 1

Rvita.com - Trusted Information. Natural Healing.

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Position:
Community Manager, rVita.com at rVita.com
Location:
United States
Industry:
Information Technology and Services
Work:
rVita.com since Feb 2008
Community Manager, rVita.com
Martine Osias Photo 2

Information Technology And Services Professional

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Location:
Greater Boston Area
Industry:
Computer Software

Publications

Us Patents

Polymer Property Distribution Functions Methodology And Simulators

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US Patent:
60932112, Jul 25, 2000
Filed:
Apr 9, 1998
Appl. No.:
9/057795
Inventors:
Alvin E. Hamielec - Burlington, CA
Martine Osias - Cambridge MA
Sundaram Ramanathan - Lexington MA
Ashuraj Sirohi - No. Andover MA
Chau-Chyun Chen - Lexington MA
Assignee:
Aspen Technology, Inc. - Cambridge MA
International Classification:
G06G 758
US Classification:
703 12
Abstract:
A process simulator and modeling methodology employs instantaneous property measures. The instantaneous measures of various polymer properties are tracked throughout the subject polymer manufacturing system and used to calculate respective property distribution functions. For example, property distributions of composition, molecular weight, stereoregularity and long chain branching are calculated, tracked in time and location throughout the manufacturing system, and used to model the polymer manufacturing system and polymerization process performed by the system. More specifically, the present invention calculates full distribution of polymer properties from the instantaneous property measures and tracked instantaneous property distributions. This enables accurate and computationally efficient modeling of the polymerization process and manufacturing system for carrying out the same. The present invention method and apparatus thus enables modeling of polymer manufacturing systems (a) operating under transient or steady-state conditions, using free radicals or catalysts with a plurality of active center types, and having reactor types of CSTR, PFTR or any combinations thereof operating in batch, semi-batch or continuous operation, and (b) for carrying out polymerization processes including solution, slurry, gas phase, suspension and emulsion polymerizations.

Polymer Component Characterization Method And Process Simulation Apparatus

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US Patent:
56870906, Nov 11, 1997
Filed:
Jun 27, 1996
Appl. No.:
8/671082
Inventors:
Chau-Chyun Chen - Lexington MA
Michael Barrera - Oakdale MN
Glen Ko - Tokyo, JP
Martine Osias - Watertown MA
Sundaram Ramamathan - Lexington MA
David Tremblay - Cambridge MA
Assignee:
Aspen Technology, Inc. - Cambridge MA
International Classification:
G06G 758
US Classification:
364496
Abstract:
A flexible method for characterizing polymer components and the use of the same in general purpose polymer process simulation software has been developed. In this method and software apparatus, polymer molecules are defined in terms of their segments or structural units. In addition, a set of component attributes is associated with each polymer component. The component attributes are used to track information on polymer molecular structure, chemical composition and product properties, such as molecular weight averages, average copolymer composition, particle size distribution, etc. This methodology is used in a consistent manner by all key elements of simulation software, such as thermo-physical property calculations and polymerization kinetics.
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Martine M Osias from Revere, MA Get Report