Hydrogen peroxide aqueous solution containing a specific stabilizer
一种过氧化氢、水溶液的技术，应用在过氧化物/过氧水合物/过氧酸/超氧化物/臭氧化物、化学、杀生剂等方向，能够解决不能实现喷涂等问题，达到稳定性性质改善的效果
Active Publication Date: 2018-07-31
ARKEMA FRANCE SA
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- Abstract
- Description
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- Application Information
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Problems solved by technology
[0007] Documents are known which propose new types of stabilizers, such as those disclosed in EP 1926502 or WO 2015 / 078830, but none of these solutions can achieve the very low levels of residual thing
Method used
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Examples
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Effect test
Embodiment 1
[0090] The aqueous solution of Example 1 contains 0.1 mg / kg methylglycine diacetic acid (or its salt).
Embodiment 2
[0092] The aqueous solution of Example 2 contained 1.1 mg / kg methylglycine diacetic acid (or a salt thereof).
Embodiment 3
[0094] The aqueous solution of Example 3 contained 3.3 mg / kg methylglycine diacetic acid (or its salt).
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Abstract
The invention relates to a hydrogen peroxide aqueous solution containing a stabilizer selected from the family of substituted or unsubstituted aminopolycarboxylic acids (APCA) or salts thereof. The invention also relates to the use of such a hydrogen peroxide aqueous solution and to a method for disinfecting a package using said aqueous solution.
Description
technical field [0001] The present invention relates to an aqueous hydrogen peroxide solution containing a specific stabilizer capable of obtaining significantly improved properties compared to prior art products. [0002] The invention also relates to a method of sterilization or even disinfection using the aqueous solution according to the invention. Finally, the subject of the present invention is the use of this specific stable aqueous sterile solution in sterile packaging. technical background [0003] In order to sterilize or sterilize the packaging, the sterilization or disinfection technique consists in spraying said packaging with an aqueous solution of hydrogen peroxide. When using this solution, a certain amount of stabilizer is required, which leads to the presence in the hydrogen peroxide solution of residues from the decomposition or from the presence of the stabilizer (in addition to the residue originating from hydrogen peroxide). [0004] Stabilizers are n...
Claims
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IPC IPC(8): A61L2/18A61L2/20A61L2/22C01B15/037
CPCA61L2/186A61L2/208C01B15/037A01N59/00A61L2/22A01N25/22
Inventor P.齐多维奇P.拉尼科尔
Owner ARKEMA FRANCE SA