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US3629259A Expired / Lapsed US ⏱️ 0.0 years remaining

Cyanoalkylaminotriazines

Assignee: Evonik Operations GmbH
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Filing: 1969-03-05
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Granted: 1971-12-21
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Expires: 1989-03-05
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Abstract

Abstract A SUBSTITUTED S-TRIAZINE OF THE FORMULA: 2-X,4-R'',6-R2-S-TRIAZINE WHEREIN X IS HALOGEN, ALKOXY, OR ALKYLMERCAPTO, ALKYL IN ALKOXY AND ALKYLMERCAPTO HAVING 1 TO 6 CARBON ATOMS; R1 IS -NH-(CH2)N-C(-R3)(-R4)-(CH2)M-CN WHEREIN N AND M ARE ZERO OR 1 WITH THE PROVISION THAT ONLY ONE OF N AND M MAY BE ZERO; R3 AND R4 ARE THE SAME OR DIFFERENT AND ARE STRAIGHT-CHAIN OR BRANCHED-CHAIN ALKYL HAVING FROM 1 TO 4 CARBON ATOMS AND WHEREIN EITHER R3 OR R4 MAY ALSO BE HYDROGEN; AND R2 IS -NH-R5 WHEREIN R5 IS HYDROGEN OR STRAIGHT-CHAIN OR BRANCHEDCHAIN LOWER ALKYL. THE COMPOUNDS ARE USEFUL AS PLANT GROWTH MODIFIERS AND ARE DISTINGUISHED BY A HIGH SELECTIVITY AND A RAPID DECOMPOSITION IN THE GROUND.

Inventors

  • 👤 Werner Schwarze

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 08:02
CPC Classifications
C; C07; C07C; C07C255/00; C07D; C07D251/00; C07D251/02; C07D251/12; C07D251/26; C07D251/40; C07D251/54; C07D251/66

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-12-20 1975-06-21 1975-12-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-12-20 1979-06-21 1979-12-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-12-20 1983-06-21 1983-12-21 $7700.00 Window Closed / Lapsed

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