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Allergen reducer compositions, articles and methods

A deactivator, allergen technology, applied in the directions of surface active detergent compositions, detergent compositions, chemical instruments and methods, etc., can solve the problems of difficult to remove allergens, air filter heat or light damage, etc.

Inactive Publication Date: 2016-01-20
3M INNOVATIVE PROPERTIES CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such air filters may be easily damaged by heat or light in outdoor use
In general, it is difficult to remove allergens from the air by using common air filters and dust filters

Method used

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  • Allergen reducer compositions, articles and methods
  • Allergen reducer compositions, articles and methods
  • Allergen reducer compositions, articles and methods

Examples

Experimental program
Comparison scheme
Effect test

example 1-6

[0044] Examples 1-6 and Comparative Examples 1-5: Testing different types of surfactants as active ingredients sex agent

[0045] The removal efficiency of Derp1 was measured by using the following samples: samples containing different compounds of formula 1 as active ingredients of allergen deactivators (Examples 1-6), samples without surfactant (Comparative Example 1), and samples containing Samples of other surfactants substituted with compounds of Formula 1 (Comparative Examples 2-5). Herein, the coating amount of the active ingredient in the sample is 1 g / m 2 .

[0046] The results are shown in Table 1:

[0047] Table 1

[0048]

[0049]

example 7-10

[0050] Examples 7-10: Testing Different Types of Organic Acids and EDTA Salts

[0051] Table 2 shows the results of measuring allergen deactivation by using Derf1 as a test allergen and an allergen deactivator comprising the following ingredients.

[0052] Table 2

[0053]

example 11-16 and comparative example 6

[0054] Examples 11-16 and Comparative Example 6: Test for room dust mite residues

[0055] The removal efficiency was measured by using the following materials: four types of house dust mite (Derp1, Derf1, Derp2 and Derf2) and an allergen deactivator containing disodium cetyl diphenyl ether disulfonate as active ingredient, wherein by changing the total Coating weight of active ingredient in the sample, i.e. 0.5, 1, 2, 3, 4 and 8 g / m 2 while testing. The results are shown in Table 3.

[0056] table 3

[0057]

[0058] As a result of testing, it was found that the allergen deactivating agents of the present disclosure exhibit superior allergen deactivating effects on Derp1, Derf1, Derp2, and Derf2 compared to untreated samples.

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PUM

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Abstract

The present invention relates to an allergen deactivator, which comprises a compound of the following formula 1: wherein R represents a C1 to C30 linear or branched chain alkyl group, and X represents H, Na, K, Mg or Ca. Also disclosed are sprays, filters, fibers, fabrics, nonwovens, substrates and detergents employing an allergen reducing agent comprising a compound of Formula 1.

Description

technical field [0001] The present disclosure relates to compositions, articles and methods useful for at least partially deactivating allergens, and more particularly to an allergen deactivator composition capable of deactivating dust mites, pollen and pet allergen deactivation. Background technique [0002] According to statistics, about 20% of Americans suffer from allergies. Allergy is the reaction of an organism's immune defense system against exposure to a foreign substance (containing, for example, an antigen) of the organism, ie a general adverse response of the organism's immune system to an antigen resulting from exposure to a foreign substance. In general, when a foreign body containing an antigen is first presented to a living body, the living body produces antibodies and lymphocytes specific to the antigen, and then, when the same foreign body is presented to the living body again later, as a defense system for self-protection, the The above-mentioned organism...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K31/125A61K31/095A61K31/185A61K31/194A61P37/00
CPCA61K31/185A61K31/194A61K31/198A61K31/255B01D2239/04Y10T442/2525A61P37/00A61K2300/00B01D39/00C11D1/24D06M13/272
Inventor 李浚硕李善玉
Owner 3M INNOVATIVE PROPERTIES CO