Bovine teat dip

• US 5,720,984 A
• Filed: 07/05/1996
• Issued: 02/24/1998
• 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:
  US08/675,918
• Time in Patent Office: 599 Days
• Field of Search: 424/672, 514/571, 514/738
• US Class Current: 424/672
• CPC Class Codes: A61K 33/18 Iodine; Compounds thereof
• 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, comprising:

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, and the like;

about 5%-12.5%;

a buffer;

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

, water;

balance, all parts by weight.

8. The solution of claim 1, comprising:

a water soluble solution of a laureth/myristic (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, and the like;

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.

9. The solution of claim 8, in which the laureth/myristic (11-16) carboxylic acid has an HLB of about 14.8.

11. The solution of claim 8, which contains glycerine, sorbitol, mannitol, galacticol, the propylene and di-propylene glycols, 1,2,6-hexanetriol, pentitols including arabitol, non-ionic polyethylene glycol having a molecular weight of from 100-800, and mixtures thereof.

12. The solution of claim 8, having a phase stable shelf life of about two years at ambient temperature.

13. The solution of claim 8, comprising a non-ionic, laureth/myristic (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.

14. The solution of claim 8, comprising:

laureth/myristic (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.

2. A concentrate solution suitable, by dilution, for skin care and germicide use, comprising:

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

about 50%-95%;

I^- ;

about 2%-16%;

I₂ ;

3%-40%; and

, water;

balance, all parts by weight.

3. The solution of claim 2, admixed with a carrier, the concentrate solution comprising from about 30 ppm concentration in the carrier to about 1.1% I₂ concentration in the carrier.

4. The solution of claim 3, comprising:

I^- ;

about 6.8%;

I₂ ;

about 22%;

laureth/myristic (11-16) carboxylic acid;

about 66%; and

, water;

about 5.2%, all parts by weight.

5. The solution of claim 3, in which the carrier is selected from the class consisting of liquid soaps, sprays, powders, creams, ointments and mixtures thereof.

6. The solution of claim 3, in which the carrier includes a foamer-thickener.

7. A method for treating acne and scar tissue, comprising applying the solution of claim 3 to the acne and scar tissue.

10. The solution of claim 2, in which about 0.045% by weight of the concentrate is emplyed to augment a teat dip.

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

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

about 7.5%-12.5%;

an effective amount of an iodophor;

glycerine, and the like;

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.

16. The method of claim 15, in which the solution comprises a laureth/myristic (11-16) carboxylic acid having an HLB of about 10-16:

about 7.55-12.5%; and

I₂ content of about 0.45%-1.3%;

HI or equivalent;

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

glycerin, and the like;

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.

17. The method of claim 15, in which the laureth/myristic (11-16) carboxylic acid has an HLB of about 14.8.

18. The method of claim 15, 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.

19. The method of claim 15, in which the solution comprises a non-ionic laureth/myristic (11-16) carboxylic acid:

about 10%;

an I₂ content of about 0.25%-3.0%;

glycerin;

about 10%;

a pH buffer;

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

, the balance water, all parts by weight.

20. A method for treating acne and scar tissue, comprising applying thereto a solution comprising a water soluble solution of a non-ionic, laureth/myristic (11-16) carboxylic acid having an HLB of about 10-16:

about 50%-95%;

about 30 ppm I₂ ;

about 2%-16%; and

, water;

balance, all parts by weight.