Coating material for ruminant feed additive and preparing method thereof

A feed additive and coating material technology, applied in animal feed, animal feed, application, etc., can solve the problems of genetic material damage such as gene mutation, high price, narrow pH sensitive range, etc., to improve biocompatibility, improve Effect of effective utilization rate and excellent biocompatibility

Inactive Publication Date: 2016-08-24
北京大乐成声科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the price of pyridine derivative monomers is relatively high, and they are generally unstable and easily oxidized, which makes their storage difficult and increases the cost of use.
[0006] Although some feed coating copolymers that can be used as physical protection methods have been synthesized at present, which have a narrow pH sensitive range and have certain protection effe

Method used

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  • Coating material for ruminant feed additive and preparing method thereof
  • Coating material for ruminant feed additive and preparing method thereof
  • Coating material for ruminant feed additive and preparing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Styrene, 2-vinylpyridine and 2-methacryloyloxyethylphosphorylcholine (MPC) are fed in a molar ratio of 2:1:0.5, the solvent is water, AIBN triggers the reaction at 65°C for 5 hours, and the temperature rises Cured at 85°C for 1 hour. The molecular weight Mw of the obtained terpolymer was 180000, the viscosity was 1.2dl / g, and the conversion rate was 95%.

Embodiment 2

[0030] Styrene, 2-vinylpyridine and 2-methacryloyloxyethylphosphorylcholine (MPC) are fed in a molar ratio of 2.5:3:1, the solvent is water, ABVN is initiated, and the temperature is 55°C for 5 hours, and the temperature is raised Cured at 70°C for 1 hour. The molecular weight Mw of the obtained terpolymer was 260000, the viscosity was 2.3dl / g, and the conversion rate was 97%.

Embodiment 3

[0032] Styrene, 2-vinylpyridine and 2-methacryloyloxyethylphosphorylcholine (MPC) were fed in a molar ratio of 3:6:0.5, the solvent was water, BPO was initiated, and the reaction was carried out at a temperature of 90° C. for 6 hours. The molecular weight Mw of the obtained terpolymer was 210000, the viscosity was 0.8dl / g, and the conversion rate was 92%.

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PUM

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Abstract

The invention discloses a coating material for a ruminant feed additive. The coating material is made from styrene, 2-vinylpyridine and 2-methacryloyloxyethyl phosphorycholine, and is a ternary random copolymer synthesized based on the monomer molar ratio of (2.5-4):(2.5-6):(0.5-3). The ternary copolymer is synthesized through molecular structure design. Through specific matching and synergistic effect of three monomers in the polymer, the coating material has the advantages of being sensitive to ph, high in coating stability, small in monomer residue number, capable of avoiding damage of genetic materials, high in biocompatibility and the like.

Description

technical field [0001] The invention relates to a coating material for ruminant feed additive and a preparation method thereof. Background technique [0002] When ruminants generally eat, most of the food, especially roughage, is swallowed into the rumen without being fully chewed. After soaking and softening in the rumen for a period of time, the food returns to the mouth through regurgitation, chews again, mixes with saliva again, and then Swallowing into the abomasum for final digestion. Generally speaking, the rumen contains a large number of microorganisms, and the food stored in the rumen has higher nutritional value after being fermented. However, for fed nutrients or drugs, this special phenomenon of rumen digestion often leads to the loss of nutrients or drugs. Lost in the rumen. Some amino acids such as methionine can be dissolved in water when the pH is greater than or equal to 5.5, while the pH in the rumen environment is about 5.5 and ruminants will keep food ...

Claims

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Application Information

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IPC IPC(8): C08F212/08C08F226/06C08F220/36A23K1/16
Inventor 肖楠段旭野迟灿李海卿李文超
Owner 北京大乐成声科技有限公司
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