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US3790611A Expired / Lapsed US ⏱️ 0.0 years remaining

Tris(cyclohexylalkyl)tin or hexakis(cyclohexylalkyl)tin compounds

Assignee: Arkema Inc
•
Filing: 1972-10-05
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Granted: 1974-02-05
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Expires: 1992-10-05
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Abstract

Abstract TRIORGANOTIN COMPOUNDS OF THE GENERAL FORMULAE ((R5-CYCLOHEXYL)-(CH2)N-)3-SN-X AND (((R5-CYCLOHEXYL)-(CH2)N-)3-SN-)2-Y ARE NOVEL AND EFFECTIVELY COMBAT A VARIETY OF UNDERSIRABLE ORGANISMS, INCLUDING FUNGI AND MITES WHEN APPLIED TO OBJECTS, PARTICULARLY PLANTS, THAT ARE SUSCEPTIBLE TO ATTACK BY THESE ORGANISMS. IN THE FOREGOING FORMULAE EACH R IS INDIVIDUALLY SELECTED FROM HYDROGEN AND LOWER ALKYL RADICALS, X IS A CHLORINE, BROMINE, FLUORINE, HYDROXYL, CARBOXYLATE, PHENOXY, ALKOXY (-OR'') OR MERCAPTIDE (-SR'') RADICAL WHEREIN R'' REPRESENTS AN ALKYL OR ARYL RADICAL CONTAINING BETWEEN 1 AND 12 CARBON ATOMS, INCLUSIVE; Y IS AN OXYGEN, SULFUR, OR A SULFATE RADICAL AND N REPRESENTS AN INTEGER BETWEEN 1 AND 5, INCLUSIVE.

Inventors

  • 👤 M Gitlitz
  • 👤 B Kushlefsky

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 00:52
CPC Classifications
C; C07; C07F; C07F7/00; C07F7/22

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) 1977-02-04 1977-08-06 1978-02-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-02-04 1981-08-06 1982-02-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-02-04 1985-08-06 1986-02-05 $7700.00 Window Closed / Lapsed

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