1,3,5-Triazine carbamates from amino-1,3,5-triazines and organic carbonates and curable compositions thereof

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United States of America Patent

PATENT NO 6288226
SERIAL NO

09166988

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a process for preparing an at least bis-carbamate functional 1,3,5-triazine by contacting an at least diamino-1,3,5-triazine, an acyclic organic carbonate and a base, as well as certain novel compositions producible thereby. Also provided are substantially halogen contamination free crosslinker compositions comprising the products obtainable by the process, and curable compositions based upon these crosslinkers.

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Patent Owner(s)

Patent OwnerAddress
AMERICAN CYANAMID COMPANYONE PORTLAND SQUARE PORTLAND ME 04101

International Classification(s)

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  • 1998 Application Filing Year
  • C08G Class
  • 994 Applications Filed
  • 505 Patents Issued To-Date
  • 50.81 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19981999200020012002200320042005200620070255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Flood, Lawrence A Norwalk, CT 17 70
Gupta, Ram B Bronx, CT 66 300
Iyengar, Revathi Peekskill, CT 20 326
Ley, David A New Canaan, CT 22 138
Pai, Venkatarao K Stamford, CT 1 0

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  • C08G Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges49511182573218124412401 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0255075100125150175200225250275300325350375400425450475500525550

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