Patent US4158001A successfully refreshed from Google Patents.
US4158001A
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Triorganotin compounds of hydroxydiazenium oxides and fungicidal uses thereof
Assignee: BASF SE
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Filing: 1977-06-10
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Granted: 1979-06-12
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Expires: 1997-06-10
Abstract
Abstract Triorganotin compounds of hydroxydiazenium oxides having a good fungicidal action, fungicides containing these compounds, and processes for their manufacture by reacting a triorganotin halide with a sodium or potassium salt of an N'-hydroxydiazenium oxide or with the N'-hydroxydiazenium oxide in the presence of an acid binder.
Inventors
- 👤 Wolfgang Reuther
- 👤 Paul Raff
- 👤 Ernst-Heinrich Pommer
- 👤 Hans-Peter Heidenreich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:00
CPC Classifications
A; A01; A01N; A01N55/00; A01N55/02; A01N55/04; A61; A61P; A61P31/00; A61P31/04; C; C07; C07F; C07F7/00; C07F7/22; C07F7/2224
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
38 words
A triorganotin compound of a hydroxydiazenium oxide of the formula ##STR7## where the radicals R are identical or different and each denotes alkyl of from 1 to 12 carbon atoms, or phenyl, and Y denotes alkyl or cycloalkyl.
Claim 2
Dependent Claim
38 words
A triorganotin compound of a hydroxydiazenium oxide of the formula ##STR7## where the radicals R are identical or different and each denotes alkyl of from 1 to 12 carbon atoms, or phenyl, and Y denotes alkyl or cycloalkyl.
Claim 3
Dependent Claim
18 words
A compound as claimed in claim 1 wherein R in each occurrence is alkyl of 3-8 carbon atoms.
Claim 4
Dependent Claim
14 words
A compound as claimed in claim 1 wherein R in each occurrence is phenyl.
Claim 5
Dependent Claim
22 words
A compound as claimed in claim 1 wherein R in each occurrence is alkyl of 3-8 carbon atoms, and Y denotes cyclohexyl.
Claim 6
Dependent Claim
18 words
A compound as claimed in claim 1 wherein R in each occurrence is phenyl, and Y denotes cyclohexyl.
Claim 7
Dependent Claim
6 words
The tributyltin compound of N-cyclohexylhydroxydiazenium oxide.
Claim 8
Dependent Claim
6 words
The tributyltin compound of N-cyclohexylhydroxydiazenium oxide.
Claim 9
Dependent Claim
6 words
The triphenyltin compound of N-cyclohexylhydroxydiazenium oxide.
Claim 10
Dependent Claim
6 words
The triphenyltin compound of N-cyclohexylhydroxydiazenium oxide.
Claim 11
Dependent Claim
6 words
The tripropyltin compound of N-cyclohexylhydroxydiazenium oxide.
Claim 12
Dependent Claim
6 words
The tripropyltin compound of N-cyclohexylhydroxydiazenium oxide.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-06-11 | 1982-12-11 | 1983-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-06-11 | 1986-12-11 | 1987-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-06-11 | 1990-12-11 | 1991-06-12 | $7700.00 | Window Closed / Lapsed |