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US4035403A
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Organotin borates
Assignee: Milacron Inc
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Filing: 1976-06-01
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Granted: 1977-07-12
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Expires: 1996-06-01
Abstract
Abstract Novel organotin borates having a tin-halogen bond are provided the phase which are useful as bacteriocides.
Inventors
- 👤 Robert George Gough
- 👤 Francis Joseph Buescher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:32
CPC Classifications
C; C07; C07F; C07F7/00; C07F7/22; C07F7/2224
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
84 words
A compound having the following general formula ##STR13## wherein: R 1 , R 2 , R 3 and R 4 are the same or different and are selected from the group consisting of aryl, aralkyl, alkaryl or C 1 to C 8 alkyl groups, R 5 and R 7 are hydrogen or C 1 to C 4 alkyl groups, R 6 and R 8 are C 1 to C 4 alkyl groups, X is chlorine or bromine and n is 0, 1 or 2.
Claim 2
Dependent Claim
84 words
A compound having the following general formula ##STR13## wherein: R 1 , R 2 , R 3 and R 4 are the same or different and are selected from the group consisting of aryl, aralkyl, alkaryl or C 1 to C 8 alkyl groups, R 5 and R 7 are hydrogen or C 1 to C 4 alkyl groups, R 6 and R 8 are C 1 to C 4 alkyl groups, X is chlorine or bromine and n is 0, 1 or 2.
Claim 3
Dependent Claim
9 words
The compounds of claim 1, wherein X is chlorine.
Claim 4
Dependent Claim
9 words
The compound of claim 1, wherein X is bromine.
Claim 5
Dependent Claim
9 words
The compound of claim 2 wherein n is 0.
Claim 6
Dependent Claim
9 words
The compound of claim 2 wherein n is 1.
Claim 7
Dependent Claim
9 words
The compound of claim 3 wherein n is 0.
Claim 8
Dependent Claim
9 words
The compound of claim 3 wherein n is 1.
Claim 9
Dependent Claim
25 words
The compound of claim 1, wherein R 1 , R 2 , R 3 and R 4 are C 1 to C 8 alkyl groups.
Claim 10
Dependent Claim
27 words
The compound of claim 8 wherein R 5 is hydrogen and R 6 , R 7 and R 8 are C 1 to C 4 alkyl groups.
Claim 11
Dependent Claim
25 words
The compound of claim 8, wherein R 5 , R 6 , R 7 and R 8 are C 1 to C 4 alkyl groups.
Claim 12
Dependent Claim
9 words
The compound of claim 9, wherein X is chlorine.
Claim 13
Dependent Claim
9 words
The compound of claim 9, wherein X is bromine.
Claim 14
Dependent Claim
9 words
The compound of claim 10, wherein X is chlorine.
Claim 15
Dependent Claim
9 words
The compound of claim 10, wherein X is bromine.
Claim 16
Dependent Claim
9 words
The compound of claim 11, wherein n is 0.
Claim 17
Dependent Claim
9 words
The compound of claim 11, wherein n is 1.
Claim 18
Dependent Claim
8 words
The compound of claim 12, wherein n= 0.
Claim 19
Dependent Claim
8 words
The compound of claim 12, wherein n= 1.
Claim 20
Dependent Claim
20 words
The compound of claim 1, wherein R 1 , R 2 , R 3 and R 4 are aryl groups.
Claim 21
Dependent Claim
20 words
The compound of claim 1, wherein R 1 , R 2 , R 3 and R 4 are aralkyl groups.
Claim 22
Dependent Claim
20 words
The compound of claim 1, wherein R 1 , R 2 , R 3 and R 4 are alkaryl groups.
Claim 23
Dependent Claim
28 words
The compound of claim 1, wherein R 1 and R 3 are C 1 to C 8 alkyl groups and R 2 and R 4 are aryl groups.
Claim 24
Dependent Claim
8 words
The compound of claim 1, which is 1-(4,4,6-trimethyl-1,3,2-dioxaborinyl-2-oxy)-3-chloro-1,1,3,3-tetramethyldistannoxane.
Claim 25
Dependent Claim
8 words
The compound of claim 1, which is 1-(4,4,6-trimethyl-1,3,2-dioxaborinyl-2-oxy)-3-chloro-1,1,3,3-tetrabutyldistannoxane.
Claim 26
Dependent Claim
8 words
The compound of claim 1, which is 1-(4,4,6-trimethyl-1,3,2-dioxaborinyl-2-oxy)-3-bromo-1,1,3,3-tetrabutyldistannoxane.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-07-11 | 1981-01-10 | 1981-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-11 | 1985-01-10 | 1985-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-11 | 1989-01-10 | 1989-07-12 | $7700.00 | Window Closed / Lapsed |