CN102429921A - Nipple protecting film (cow nipple protecting agent) - Google Patents

Abstract

The invention provides a cow nipple protecting agent. The protecting agent is formed by film forming fiber and various moisturizing agent and disinfecting agent. The protecting agent can form a protecting film, has a disinfecting effect, is no nonirritant, has no side effects and the film has good ventilation. After the milk of a cow is squeezed and the product provided by the invention is used, a layer of protecting film can be formed on the nipple in 3-5 minutes, so that bacteria can be prevented from invading, meanwhile, the disinfection function can be reached, and the mastitis can be effectively prevented.

Description

Breast protecting film (mammilla of milk cattle protective agent)

Technical field: the present invention is a kind of novel mammilla of milk cattle protective agent, and this protective agent is to be processed by a kind of film-forming type fiber and multiple skin moistening wetting agent and disinfectant.Milch cow has squeezed milk at every turn and has used these article effectively to prevent mastitis, belongs to animal health article field.

Background technology: mastitis is one of three big diseases of milch cow, and sickness rate is high, harm is big, is one of major reason that causes milch cow production economic loss.Therefore, the dairy farmer will carry out the dipping sterilization to mammilla of milk cattle after milch cow squeeze milk at every turn.The traditional drugs body lotion has experienced the development of common povidone iodine, hydrogen peroxide and various dips; But these dipping products all are simple instantaneous sterilization and sterilization; And the mammitis of cow sickness rate is in these 15 minutes before having squeezed milk back nipple closure the highest the time; So traditional drugs body lotion instantaneous sterilization can't be prevented mammitis of cow completely at all, cause the mammitis of cow sickness rate high.

Summary of the invention: the present invention has developed a kind of novel mammilla of milk cattle protective agent; Milch cow has squeezed milk back and has used these article cattle to squeeze these article of use after the milk, can be on nipple 3-5 minute formation layer protecting film, prevent the antibacterial intrusion; Also can sterilize simultaneously, thereby effectively prevent mastitis.Liquid protective film is a kind of mammilla of milk cattle protection product of being processed by plurality of active ingredients such as film former, PVP-I, emollient, wetting agent, synergist, emulsifying agent and stabilizing agents.

One, select materials:

(1) film former is selected polyvinyl alcohol (PVA) 1799 (the new western Wei Nilun company limited in Lanzhou) for use;

(2) disinfectant is selected povidone iodine (PVP-I) (Boai Xinkaiyuan Pharmacy stock Co., Ltd) for use;

(3) the skin moistening wetting agent is selected glycerol (glycerin) (day auxiliary agent company limited in the Yixing City) for use;

(4) emulsifying agent is selected emulsifier op-10 (Zhengzhou meaning Longhua worker company limited) for use;

(5) stabilizing agent is selected sodium iodide and sodium iodate (Tianjin Da Mao chemical reagent factory) for use, is used to increase the stability of content of iodine and iodine;

(6) synergist is selected 75% medical alcohol and glacial acetic acid (Shaanxi San Qiao Fine Chemical Co., Ltd) for use;

(7) surfactant is selected sodium lauryl sulphate (Tianjin Da Mao chemical reagent factory) for use.

Two, equipment:

(1) 24L pressure cooker (the safe armarium company limited of Hefei China)

(2) more medium filter

(3) have one of the 200L plastic containers of agitating device

(4) the uncovered Plastic Drum of common 100L is two

(4) the uncovered Plastic Drum of common 50L is two

Three, batching explanation:

(1) mixing of betagen solution: in water, add sodium lauryl sulphate as surfactant, add glacial acetic acid again, add the povidone iodine powder again and mix as synergist;

(2) preparation of sodium iodide-sodium iodide solution: sodium iodide and sodium iodate are made into mixed solution;

(3) preparation of PVA solution: cotton-shaped PVA (1799) is dissolved under HTHP, filter then.；

(4) final mixed: in betagen solution, add skin moistening wetting agent (glycerol), emulsifier op-10 synergist (medical alcohol), sodium iodide-sodium iodide solution, add PVA solution while hot, fully stir.

Description of drawings:

Fig. 1 is breast protecting film (mammilla of milk cattle protective agent) preparation technology's flow chart;

Fig. 2 is breast protecting film (mammilla of milk cattle protective agent) mammitis of cow sickness rate comparison diagram after 800 cow heads of prosperous pasture, Shaanxi and unit of Yang Ling section cattle farm use 6 months continuously;

Fig. 3 is breast protecting film (mammilla of milk cattle protective agent) film-formation result figure

The specific embodiment: breast protecting film (mammilla of milk cattle protective agent) preparation technology

1, the preparation of PVA solution: take by weighing (1799) 2.5 kilograms of PVA, add 16 kilograms in tap water, 122 ℃ of dissolvings in 30 minutes of high pressure; Be 12.5% PYA solution; Add 17.3 kilograms tap water while hot after taking out pressure cooker, stir and then filter, be 6% PYA use liquid.Prepare two parts of same solution for standby, can prepare 108 kilograms of breast protecting films.

2, the preparation of PVP-I solution: take by weighing 15 kilograms in tap water, add glacial acetic acid 340ML, add sodium lauryl sulphate 66.7 grams again, dissolving adds povidone iodine 667 grams, dissolving at last.

3, the preparation of sodium iodide-sodium iodide solution: take by weighing 5 kilograms in tap water, add sodium iodide 120 grams, add sodium iodate 33.4 grams, dissolving gets final product.

4, finally prepare application of sample order: the limit edged stirs when PVP-I solution (16.1 kilograms) → glycerol (3 kilograms) → emulsifier op-10 (2 kilograms) → ethanol (4 kilograms) → sodium iodide-sodium iodide solution (5.15 kilograms) → 6%PYA solution (66.6 kilograms) → moisturizing (13 kilograms), each application of sample.

Claims (4)

1. the present invention is used for mammilla of milk cattle protection and disinfectant product, and its characteristics are that milch cow has squeezed these article of milk back use, can be on nipple 3-5 minute formation layer protecting film, prevent the antibacterial intrusion, the while also can sterilize, thereby effectively prevents mastitis.

2. main component comprises:

(1) film former is selected polyvinyl alcohol (PVA) 1799 for use;

(2) disinfectant is selected povidone iodine (PVP-I) for use;

(3) the skin moistening wetting agent is selected glycerol (glycerin) for use;

(4) stabilizing agent is selected sodium iodide and sodium iodate for use, is used to increase the stability of content of iodine and iodine;

(5) synergist is selected 75% medical alcohol and glacial acetic acid for use;

3. capital equipment comprises:

(1) pressure cooker equipment is one

(2) have one of the 200L plastic containers of agitating device

4. batching explanation:

(1) mixing of betagen solution: in water, add sodium lauryl sulphate as surfactant, add glacial acetic acid again, add the povidone iodine powder again and mix as synergist;

(2) preparation of sodium iodide-sodium iodide solution: sodium iodide and sodium iodate are made into mixed solution;

(3) preparation of PVA solution: cotton-shaped PVA (1799) is dissolved under HTHP, filter then.；

(4) final mixed: in betagen solution, add skin moistening wetting agent (glycerol), emulsifier op-10 synergist (medical alcohol), sodium iodide-sodium iodide solution, add PVA solution while hot, fully stir.

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