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
Stats
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Sep 11, 2001
Issued Date -
N/A
app pub date -
Oct 6, 1998
filing date -
May 14, 1993
priority date (Note) -
In Force
status (Latency Note)
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Abstract
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.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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AMERICAN CYANAMID COMPANY | ONE PORTLAND SQUARE PORTLAND ME 04101 |
International Classification(s)

- 1998 Application Filing Year
- C08G Class
- 994 Applications Filed
- 505 Patents Issued To-Date
- 50.81 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Flood, Lawrence A | Norwalk, CT | 17 | 70 |
# of filed Patents : 17 Total Citations : 70 | |||
Gupta, Ram B | Bronx, CT | 66 | 300 |
# of filed Patents : 66 Total Citations : 300 | |||
Iyengar, Revathi | Peekskill, CT | 20 | 326 |
# of filed Patents : 20 Total Citations : 326 | |||
Ley, David A | New Canaan, CT | 22 | 138 |
# of filed Patents : 22 Total Citations : 138 | |||
Pai, Venkatarao K | Stamford, CT | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- C08G Class
- 0 % this patent is cited more than
- 24 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
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Nov 19, 2018 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Nov 19, 2018 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Oct 12, 2018 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Oct 12, 2018 |
May 28, 2018 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.) |
Mar 07, 2014 | FPAY | FEE PAYMENT | year of fee payment: 4 |
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Oct 12, 2010 | I | Issuance | |
Jul 09, 2009 | P | Published | |
Feb 06, 2008 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YANG, KI SEOK;LEE, CHANG-HO;KIM, HAKSUN;AND OTHERS;REEL/FRAME:020473/0297;SIGNING DATES FROM 20080109 TO 20080122 Owner name: SAMSUNG ELECTRO-MECHANICS, KOREA, REPUBLIC OF free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YANG, KI SEOK;LEE, CHANG-HO;KIM, HAKSUN;AND OTHERS;REEL/FRAME:020473/0297;SIGNING DATES FROM 20080109 TO 20080122 Owner name: GEORGIA TECH RESEARCH CORPORATION, GEORGIA free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YANG, KI SEOK;LEE, CHANG-HO;KIM, HAKSUN;AND OTHERS;SIGNING DATES FROM 20080109 TO 20080122;REEL/FRAME:020473/0297 Owner name: SAMSUNG ELECTRO-MECHANICS, KOREA, REPUBLIC OF free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YANG, KI SEOK;LEE, CHANG-HO;KIM, HAKSUN;AND OTHERS;SIGNING DATES FROM 20080109 TO 20080122;REEL/FRAME:020473/0297 Owner name: GEORGIA TECH RESEARCH CORPORATION, GEORGIA |
Jan 08, 2008 | F | Filing | |
Jan 08, 2008 | PD | Priority Date |

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