US4026712A
Expired / Lapsed
US
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Microorganism inhibitors
Assignee: Eastman Kodak Co
•
Filing: 1976-03-29
•
Granted: 1977-05-31
•
Expires: 1996-03-29
Abstract
Abstract Norbornane-2 and norbornene-2-carboxylic acid compounds of the formula ##STR1## wherein Y is a single or double bond, R 1 , R 2 and R 3 are each hydrogen or alkyl groups having from 1 to 8 carbon atoms are used as microorganism inhibitors in aqueous suspensions or emulsions.
Inventors
- 👤 Emma-Jane E. Drury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:11
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/02; C09D11/03; A; A01; A01N; A01N37/00; A01N37/08; A23; A23B; A23B2/00; A23B2/70; A23B2/725; A23B2/729; A23B2/742; A23B2/754; A23B7/00; A23B7/16; C02; C02F; C02F1/00; C02F1/50; C09D5/00; C09D5/14; C09G; C09G1/00; C09G1/06; C09G1/08; C09G1/10; C14; C14C; C14C1/00; D; D06; D06M; D06M13/00; D06M13/10; D06M13/184; D06M13/188; D06M16/00
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
50 words
An aqueous suspension of a substance normally susceptable to the growth of microorganisms having contained therein a microorganism inhibiting quantity of a compound of the formula ##STR7## wherein Y is a single or double bond, and R 1 , R 2 and R 3 are each hydrogen or lower alkyl.
Claim 2
Dependent Claim
50 words
An aqueous suspension of a substance normally susceptable to the growth of microorganisms having contained therein a microorganism inhibiting quantity of a compound of the formula ##STR7## wherein Y is a single or double bond, and R 1 , R 2 and R 3 are each hydrogen or lower alkyl.
Claim 3
Dependent Claim
32 words
An aqueous suspension according to claim 1 wherein said compound is present in an amount of from about 0.12 to about 0.95 parts by weight per hundred parts of said aqueous suspension.
Claim 4
Dependent Claim
19 words
An aqueous suspension according to claim 1 wherein R 1 and R 2 of said compound are both hydrogen.
Claim 5
Dependent Claim
23 words
An aqueous suspension according to claim 1 wherein R 1 of said compound is hydrogen and R 2 of said compound is methyl.
Claim 6
Dependent Claim
23 words
An aqueous suspension according to claim 1 wherein R 1 of said compound is methyl and R 2 of said compound is hydrogen.
Claim 7
Dependent Claim
40 words
An aqueous suspension according to claim 1 wherein said suspension is selected from the group consisting of an aqueous suspension of wood pulp, a brinning solution or a soaking solution for hides and leather treatment, and a water based ink.
Claim 8
Dependent Claim
50 words
An aqueous emulsion of a substance normally susceptable to the growth of microorganisms having contained therein a microorganism inhibiting quantity of a compound of the formula ##STR8## wherein Y is a single or double bond, and R 1 , R 2 and R 3 are each hydrogen or lower alkyl.
Claim 9
Dependent Claim
50 words
An aqueous emulsion of a substance normally susceptable to the growth of microorganisms having contained therein a microorganism inhibiting quantity of a compound of the formula ##STR8## wherein Y is a single or double bond, and R 1 , R 2 and R 3 are each hydrogen or lower alkyl.
Claim 10
Dependent Claim
32 words
An aqueous emulsion according to claim 7 wherein said compound is present in an amount of from about 0.12 to about 0.95 parts by weight per hundred parts of said aqueous emulsion.
Claim 11
Dependent Claim
19 words
An aqueous emulsion according to claim 7 wherein R 1 and R 2 of said compound are both hydrogen.
Claim 12
Dependent Claim
23 words
An aqueous emulsion according to claim 7 wherein R 1 of said compound is hydrogen and R 2 of said compound is methyl.
Claim 13
Dependent Claim
23 words
An aqueous emulsion according to claim 7 wherein R 1 of said compound is methyl and R 2 of said compound is hydrogen.
Claim 14
Dependent Claim
34 words
An aqueous emulsion according to claim 7 wherein the emulsion is selected from the group consisting of fiber lubricants, floor polishes and waxes, polyester-based enamels, warp size emulsion, and wax fruit and vegetable coatings.
Claim 15
Dependent Claim
42 words
An aqueous latex paint emulsion having contained therein a microorganism inhibiting quantity of a compound of the formula ##STR9## wherein Y is a single or double bond, and R 1 , R 2 and R 3 are each hydrogen or lower alkyl.
Claim 16
Dependent Claim
42 words
An aqueous latex paint emulsion having contained therein a microorganism inhibiting quantity of a compound of the formula ##STR9## wherein Y is a single or double bond, and R 1 , R 2 and R 3 are each hydrogen or lower alkyl.
Claim 17
Dependent Claim
36 words
An aqueous latex paint emulsion according to claim 13 wherein said compound is present in an amount of from about 0.12 to about 0.95 parts by weight per hundred parts of said aqueous latex paint emulsion.
Claim 18
Independent Claim
61 words
The method of inhibiting the growth of microorganisms in aqueous suspensions of a substance normally susceptable to the growth of microorganisms which comprises adding to said aqueous suspension an inhibiting quantity of a compound of the formula ##STR10## wherein Y is a single or double bond, and R 1 , R 2 and R 3 are each hydrogen or lower alkyl.
Claim 19
Independent Claim
61 words
The method of inhibiting the growth of microorganisms in aqueous suspensions of a substance normally susceptable to the growth of microorganisms which comprises adding to said aqueous suspension an inhibiting quantity of a compound of the formula ##STR10## wherein Y is a single or double bond, and R 1 , R 2 and R 3 are each hydrogen or lower alkyl.
Claim 20
Dependent Claim
26 words
The method according to claim 15 which comprises adding from about 0.12 to about 0.95 parts of said compound per hundred parts of said aqueous suspension.
Claim 21
Dependent Claim
40 words
The method according to claim 15 wherein the aqueous suspension is selected from the group consisting of an aqueous suspension of wood pulp, a brinning solution or a soaking solution for hides and leather treatment, and a water based ink.
Claim 22
Independent Claim
61 words
The method of inhibiting the growth of microorganisms in aqueous emulsions of a substance normally susceptable to the growth of microorganisms which comprises adding to said aqueous emulsions an inhibiting quantity of a compound of the formula ##STR11## wherein Y is a single or double bond, and R 1 , R 2 and R 3 are each hydrogen or lower alkyl.
Claim 23
Independent Claim
61 words
The method of inhibiting the growth of microorganisms in aqueous emulsions of a substance normally susceptable to the growth of microorganisms which comprises adding to said aqueous emulsions an inhibiting quantity of a compound of the formula ##STR11## wherein Y is a single or double bond, and R 1 , R 2 and R 3 are each hydrogen or lower alkyl.
Claim 24
Dependent Claim
26 words
The method according to claim 18 which comprises adding from about 0.12 to about 0.95 parts of said compound per hundred parts of said aqueous emulsion.
Claim 25
Dependent Claim
33 words
The method according to claim 18 wherein the emulsion is selected from the group consisting of fiber lubricants, floor polishes and waxes, polyester-based enamels, warp size emulsions, and wax fruit and vegetable coatings.
Claim 26
Independent Claim
53 words
The method of inhibiting the growth of microorganisms in aqueous latex paint emulsions which comprises adding to said paint emulsions an inhibiting quantity of a compound of the formula ##STR12## wherein Y is a single or double bond, and R 1 , R 2 and R 3 are each hydrogen or lower alkyl.
Claim 27
Independent Claim
53 words
The method of inhibiting the growth of microorganisms in aqueous latex paint emulsions which comprises adding to said paint emulsions an inhibiting quantity of a compound of the formula ##STR12## wherein Y is a single or double bond, and R 1 , R 2 and R 3 are each hydrogen or lower alkyl.
Claim 28
Dependent Claim
28 words
The method according to claim 21 which comprises adding from about 0.12 to about 0.95 parts of said compound per hundred parts of said aqueous latex paint emulsion.
References Cited (Backward Citations)
US2688021A
Cited
US3796803A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-05-30 | 1980-11-29 | 1981-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-30 | 1984-11-29 | 1985-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-30 | 1988-11-29 | 1989-05-31 | $7700.00 | Window Closed / Lapsed |