Bovine teat dip

• US 5,534,266 A
• Filed: 06/20/1994
• Issued: 07/09/1996
• Est. Priority Date: 06/20/1994
• Status: Expired due to Fees

• Current Assignee: Devtech Corporation
• Original Assignee: Devtech Corporation
• Inventors: Ricketts, David J.
• Primary Examiner(s): FAY, ZOHREH A
• Application Number:
  US08/262,774
• Time in Patent Office: 750 Days
• Field of Search: 424/672, 514/571, 514/738
• US Class Current: 424/672
• CPC Class Codes: A61K 9/0041 Mammary glands, e.g. breasts, udder; Intramammary administration

Abstract

An iodophor teat dip is disclosed comprising a solution of a fatty alcohol polyglycol ether carboxylic acid, glycerin, I₂, I- (or HI) and, a pH buffer. The teat dip reduces the spread of mastitis infection, imparts a smoother teat condition, improves milk let down, and has few discernible long term effects.

Claims

1. A teat dip solution consisting of:

a water soluble solution of a non-ionic, laureth (11-16) carboxylic acid having an HLB of about 10-16 about 7.5%-12.5%;

an effective amount of an iodophor;

glycerin;

about 5%-12.5%;

a buffer;

an agent for adjusting the pH to about 4.0-5.5; and

, water;

balance all parts by weight;

the solution having a phase stable shelf life of up to about two years at ambient temperatures.

2. The solution of claim 1, consisting of:

a water soluble solution of a laureth (11-16) carboxylic acid having an HLB of about 10-16;

about 7.5%-12.5%;

an I₂ content of about 0.45%-1.3%;

HI, or equivalent;

sufficient to form about 0.25%-0.3% I^- ;

glycerin;

about 5%-12.5%;

a buffer;

caustic for adjusting the solution pH to about 4.0-5.5; and

, water;

balance, all parts by weight;

the solution having a phase stable shelf life of up to about two years at ambient temperatures.

3. The solution of claim 2, in which the laureth (11-16) carboxylic acid has an HLB of about 14.8.

4. The solution of claim 2, in which the buffer is selected from the class consisting of citric acid, lactic acid and mixtures thereof, the solution pH is about 4.8-5.2.

5. The solution of claim 2, including HI, KI, NaI, CaI₂, and mixtures thereof, thereby forming an effective amount of I-.

6. The solution of claim 2, containing an hydroxy compound selected from the group consisting of:

glycerine, sorbitol, mannitol, galacticol, the propylene and di-propylene glycols, 1,2,6-hexanetriol, pentitols including arabitol, non-ionic polythelene glycol having a molecular weight of from 100-800, and mixtures thereof.

7. The solution of claim 2, comprising a non-ionic, laureth (11-16) carboxylic acid:

about 10%;

an I₂ content of about 0.25%-0.3%;

about 10% glycerin;

a pH buffer;

caustic to obtain a solution pH range of about 4.0-5.5; and

, the balance water, all parts by weight.

8. The solution of claim 7, comprising:

laureth (11-16) carboxylic acid with an HLB of 14.8;

an I- content of about 0.28%;

a buffer of citric or lactic acid; and

, caustic to adjust the solution pH to about 4.8-5.2.

9. A method of treatment for teats to reduce the spread of infectious disease, by applying to the teat area a solution consisting of:

a water soluble solution of a non-ionic, laureth (11-16) carboxylic acid having an HLB of about 10-16;

about 7.55-12.5%;

an effective amount of an iodophor;

glycerin;

about 5%-12.5%;

a buffer;

a caustic for adjusting the solution pH to about 4.0-5.5; and

, water;

balance, all parts by weight;

the solution having a phase stable shelf life of up to about two years at ambient temperatures.

10. The method of claim 9, in which the solution consists of a laureth (11-16) carboxylic acid having an HLB of about 10-16:

about 7.55-12.5%; and

12 content of about 0.45%-1.3%;

HI or equivalent;

sufficient to form about 0.25%-0.3%I-;

glycerin;

about 5%-12.5%;

a buffer;

caustic for adjusting the solution pH to about 4.0-5.5; and

, water;

balance, all parts by weight.

11. The method of claim 9, in which the laureth (11-16) carboxylic acid has an HLB of about 14.8.

12. The method of claim 9, in which the buffer is selected from the class consisting of citric acid, lactic acid and mixtures thereof, and the solution pH is about 4.8-5.2.

13. The method of claim 9, in which HI, KI, NaI, CaI, and mixtures thereof, are employed to form an effective amount of I-.

14. The method of claim 9, in which the solution contains hydroxy compounds selected from the group consisting of:

glycerine, sorbitol, mannitol, galacticol, the propylene and di-propylene glycols, 1,2,6-hexanetriol, pentitols including arabitol, non-ionic polythelene glycol having a molecular weight of from 100-800, and mixtures thereof.

15. The method of claim 9, in which the solution consists of a non-ionic laureth (11-16) carboxylic acid:

about 10%;

an I₂ content of about 0.25%-3.0%;

about 10% glycerin;

a pH buffer;

caustic to obtain a pH range of about 4.0-5.5; and

, the balance water, all parts by weight.

16. The method of claim 9, in which the solution consists of:

laureth (11-16) carboxylic acid has an HLB of about 14.8;

an I- content of about 0.28%;

a buffer of citric or lactic acid; and

caustic to adjust the solution pH to about 4.8-5.2.

18. The method of treatment according to claim 9, by applying to the teat area a water soluble solution of a non-ionic, laureth (11-16) carboxylic acid having an HLB of about 10-16:

about 7.5%-12.5%;

an effective amount of stabilized iodine;

glycerin;

about 5%-12.5%;

a buffer;

a caustic for adjusting the solution pH to about 4.0-5.5; and

, water;

balance, all parts by weight.

22. The method of claim 9, consisting of applying to the teat area a water soluble solution of a non-ionic, laureth (11-16) carboxylic acid having a HLB of about 10-16;

about 7.5%-12.5%;

an effective amount of stabilized iodine;

glycerin;

about 5%-12.5%;

a buffer;

a caustic for adjusting the solution pH to about 4.0-5.5; and

, water balance;

the solution being non-irritating and emollient free; and

, inducing an exfoliation of dry teat skin, while preserving and protecting natural emollients and moisture in the teat skin.

17. A teat dip solution consisting of:

a water soluble solution of a non-ionic, laureth (11-16) carboxylic acid having an HLB of about 10-16;

about 7.5%-12.5%;

an effective amount of stabilized iodine;

glycerin;

about 5%-12.5%;

a buffer;

an agent for adjusting the pH to about 4.0-5.5; and

water;

balance, all parts by weight;

the solution having a phase stable shelf life of up to about two years at ambient temperatures.

19. A teat dip solution consisting of:

a water soluble solution of a non-ionic, laureth (11-16) carboxylic acid having an HLB of about 10-16;

about 7.5%-12.5%;

an effective amount of a complexed iodophor;

glycerin, or hydroxy equivalent;

About 5%-12.5%;

a buffer;

an agent for adjusting the pH to about 4.0 to 5.5; and

water;

balance, all parts by weight;

the solution having a phase stable shelf life of up to about two years at ambient temperature;

the solution being non-irritating and emollient free; and

, inducing an exfoliation of dry teat skin, while preserving and protecting natural emollients and moisture in the teat skin.

20. The solution of claim 19, consisting of:

a water soluble solution of a laureth (11-16) carboxylic acid having an HLB of about 10-16;

about 7.5%-12.5%, an I₂ content of about 0.45%-1.3% HI, or equivalent;

sufficient to form at least about 0.25%;

glycerin, or hydroxy equivalent;

about 5%-12.5%;

a buffer;

caustic for adjusting the solution pH to about 5%-5; and

, water;

balance, all parts by weight;

the solution having a phase stable shelf life of up to about two years at ambient temperatures;

the solution being non-irritating and emollient free; and

, inducing an exfoliation of dry teat skin, while preserving and protecting natural emollients and moisture in the teat skin.

21. A teat dip solution consisting of:

a water soluble solution of a non-ionic, laureth (11-16) carboxylic acid having an HLB of about 10-16;

about 7.5%-12.5%;

an effective amount of stabilized iodine;

glycerin, or hydroxy equivalent;

about 5%-12.5%;

a buffer, an agent for adjusting the pH to about 4.0-5.5; and

, water;

balance, all pads by weight;

the solution having a phase stable shelf life of up to about two years at ambient temperatures;

the solution being non-irritating and emollient free; and

, inducing an exfoliation of dry teat skin, while preserving and protecting natural emollients and moisture in the teat skin.