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Rohit C Kothari

from Overland Park, KS
Age ~74

Rohit Kothari Phones & Addresses

  • 12848 Bluejacket St, Overland Park, KS 66213 (913) 681-9132 (913) 897-3399
  • Kansas City, MO
  • Shawnee Mission, KS
  • Shawnee Msn, KS
  • 12848 Bluejacket St, Overland Park, KS 66213 (913) 681-9133

Work

Position: Handlers, Equipment Cleaners, Helpers, and Laborers Occupations

Resumes

Resumes

Rohit Kothari Photo 1

Rohit Kothari

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Location:
Overland Park, KS
Work:
Kansas State University
Student
Education:
Kansas State University 2014 - 2016
Rohit Kothari Photo 2

Diamonds Import Export Trading

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Work:
Yavi Gems
Diamonds Import Export Trading
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Rohit Kothari

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Rohit Kothari

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Rohit Kothari

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Rohit Kothari

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Publications

Us Patents

One Step Preparation Of Poly(Amide-Anhydride)

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US Patent:
49334310, Jun 12, 1990
Filed:
Nov 9, 1988
Appl. No.:
7/269448
Inventors:
Abraham J. Domb - Baltimore MD
Robert S. Langer - Newton MA
Eyal Ron - Lexington MA
Steven Giannos - Somerville MO
Rohit Kothari - Kansas City MO
Edith Mathiowitz - Brookline MA
Assignee:
Massachusetts Institute of Technology - Cambridge MA
International Classification:
C08G 6910
US Classification:
528328
Abstract:
A method for synthetizing polyanhydrides in solution using coupling agents and a removable acid acceptor to effect a one-step polymerization of dicarboxylic acids. As used in the method, these coupling agents include phosgene, diphosgene, and acid chlorides. Insoluble acid acceptors include insoluble polyamines and crosslinked polyamines such as polyethyleneimine and polyvinylpyridine and inorganic bases such as K. sub. 2 CO. sub. 3, Na. sub. 2 CO. sub. 3, NaHCO. sub. 3, and CaCO. sub. 3. The only byproduct formed is a removable hydrochloric acid-acid acceptor. Examples are provided of the polymerization of highly pure polyanhydrides using phosgene, diphosgene or an acid chloride as the coupling agent, in combination with either an insoluble acid acceptor or a soluble acid acceptor in a solvent wherein the polymerizaiton byproduct or polymer is insoluble. A particularly important application of these polyanhydrides is in the formation of drug delivery devices containing bioactive compounds. The method is also useful in the polymerization of dicarboxylic acids including heat liable dipeptides of glutamic or aspartic acid.
Rohit C Kothari from Overland Park, KS, age ~74 Get Report