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Treatment agent of compound enzyme skin sollagen

A technology of compound enzyme skin and treatment agent, applied in small raw hide/large raw hide/leather/fur treatment, small raw hide/large raw hide/leather hide/fur chemical treatment, chemical treatment before tanning, etc., can solve the problems affecting collagen extraction. Yield and quality, single, lack of special enzyme preparation and other problems, to achieve good biocompatibility and mechanical properties, as well as formability, ease of use, and reduce randomness.

Inactive Publication Date: 2009-06-17
绵竹市金坤化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although enzymatic extraction of collagen can avoid the disadvantages of traditional methods, most of them use a single enzyme preparation, or add the same or different enzyme preparations at different stages, and lack special enzyme preparations. The amount of enzyme preparation is very random, which affects the yield and quality of collagen extraction

Method used

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  • Treatment agent of compound enzyme skin sollagen
  • Treatment agent of compound enzyme skin sollagen
  • Treatment agent of compound enzyme skin sollagen

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Embodiment Construction

[0027] The present invention is described in detail by the following examples, it is necessary to point out that the following examples are only used to further illustrate the present invention, and can not be interpreted as limiting the protection scope of the present invention, those skilled in the art according to the content of the present invention Some non-essential improvements and adjustments to the present invention still belong to the protection scope of the present invention.

[0028] 1. Preparation example of compound enzyme skin collagen treatment agent

[0029] 1.1 The embodiment formula for preparing the composite enzyme skin collagen treatment agent A for processing pigskin buttocks is shown in Table 1;

[0030] 1.2 The formula for preparing the compound enzyme skin collagen treatment agent B for processing pigskin buttocks is shown in Table 2;

[0031] 1.3 The formula for preparing the compound enzyme skin collagen treatment agent for processing cowhide and g...

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Abstract

A composite enzyme as the treating agent of leather collegen contains at least two of neutral proteinase, alkaline proteinase and acidic proteinase, pH-buffering agent and additive. It can be used for hydrolysis and softening of leather collegen.

Description

1. Technical field [0001] The invention belongs to the technical field of skin collagen treatment, and specifically relates to a compound enzyme skin collagen treatment agent. The treatment agent can be obtained by adjusting the formula according to different requirements, and can treat the skin collagen of the entire processing unit in an entire area. It can also be The treatment agent for local targeted treatment of skin collagen can be obtained, and the treatment agent for hydrolysis treatment of skin collagen can also be obtained, so that the treated skin collagen is more suitable for later processing or can meet certain application requirements. 2. Background technology [0002] As we all know, skin collagen is the main component of animal skin. Humans have used skin collagen for a long time. Generally speaking, skin collagen has two main uses: first, it is used for leather; [0003] Commonly used methods for skin collagen treatment include acid method, alkali method a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C14C1/08C09H1/04C12S7/00
Inventor 但卫华曾睿廖隆理李志强陈敏但年华
Owner 绵竹市金坤化工有限公司
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