CN106106535A - A kind of ionic liquid mildew preventive composition for leather - Google Patents

A kind of ionic liquid mildew preventive composition for leather Download PDF

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Publication number
CN106106535A
CN106106535A CN201610435191.3A CN201610435191A CN106106535A CN 106106535 A CN106106535 A CN 106106535A CN 201610435191 A CN201610435191 A CN 201610435191A CN 106106535 A CN106106535 A CN 106106535A
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ionic liquid
leather
double
amine salt
fluoroform sulphonyl
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CN201610435191.3A
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Chinese (zh)
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王琪宇
王新
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Individual
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
    • A01N55/08—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur containing boron
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
    • A01N57/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing acyclic or cycloaliphatic radicals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C11/00—Surface finishing of leather

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The present invention relates to a kind of ionic liquid mildew preventive composition for leather, have the functional groups such as imidazoles, pyrroles, fluoroform sulphonyl phosphate ester simultaneously, ionic liquid improves the compatibility of each component, has the antimycotic antiseptic effect of collaborative enhancing.

Description

A kind of ionic liquid mildew preventive composition for leather
Technical field
The present invention relates to a kind of antifungus agent, especially a kind of ionic liquid mildew preventive composition for leather.
Background technology
In view of there being multiple mycete that leather can be made to mildew, just a kind of single component mildew-proof agent is often difficult to effectively kill the skin that mildews Various bacterium of mildewing on leather.The composite type mouldproof agent utilizing complementary Synergistic Mechanisms development can expand antimicrobial spectrum, improve mildew resistance Can, and reduce the usage amount of each antifungus agent composition, such that it is able to reduce accordingly antifungus agent toxicity, aufhellung antifungus agent color, Reduce production cost.The development of the most compound leather fungicide and application become a kind of trend.
CN103070194A discloses a kind of leather fungicide and preparation method thereof.In parts by weight, the present invention is by following Component form: sodium chloride: 1～3, calcium stearate: 2～5, ammonium lauryl sulfate: 3～8, nitromethane: 2～6, acetone: 10～ 20, carbon tetrachloride: 3～5, anhydrous magnesium sulfate: 1～3, glycerol: 10～20, dibutyl phthalate: 1～3, water: 80～ 100.Compared with prior art, there is advantages that (1) has good anti-mold effect, can be used for suppressing skin The generation of leather mycete, can be used for the mildew-resistant of leather, it is possible to other leather antibacterial or antibacterial compound use.(2) work is prepared Skill is simple, with low cost.
CN101543227A discloses a kind of molecular assembly type nanometer silver leather mildew inhibitor and preparation method thereof, its feature It is: degree of deacetylation is more than chitosan 2-5 part of 80% by (1) at room temperature to react generation schiff with benzaldehyde 12-21 part Alkali chitosan；(2) schiff alkali chitosan 10-18 part is reacted in temperature 50-70 DEG C with bromo crown ether 21-40 part, generate hat Ether cross-linked chitosan；(3) above-mentioned crown ether cross-linked chitosan 28-41 part is dissolved in the distilled water of 5000-7000mL, adds concentration For hydrazine hydrate molten 400-1200 part of 0.05-0.3%, shaking mix homogeneously, adding concentration after 5-20min is 0.1-0.3mol/L Silver nitrate solution 160-900 part；Again above-mentioned mixed liquor is placed in the water-bath of temperature 40-60 DEG C, after its variable color is stable, room Gentle and quiet put 10-20 hour, it is thus achieved that molecular assembly type nanometer silver leather mildew inhibitor.
Leather biocide mildewcide prepared by existing known technology, is ion exchange or compounding, and each component branch is uneven, Easily run off, antibacterial and mouldproof unstable properties.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of ionic liquid mildew preventive composition for leather, including following components:
Ingredients weight parts
Acrylamide ethyl type alkenyl imidazoline quaternary ammonium compound (R)-2-crassitude salt 5-20
Double (fluoroform sulphonyl) inferior amine salt ionic liquid 1-5 of 1-carboxymethyl-3-Methylimidazole.
1-ethyl acetate base-3-methyl imidazolium tetrafluoroborate ionic liquid 0.1-1
Formaldehyde 1-5
Polyoxyethylene alkyl phosphate 0.1-0.5
Double (fluoroform sulphonyl) the inferior amine salt 0.1-0.5 of N-butyl-N-crassitude
Olive oil 100
Described acrylamide ethyl type alkenyl imidazoline quaternary ammonium compound (R)-2-crassitude salt is commercially available prod, such as Shanghai The product that highland barley Industrial Co., Ltd. develops；Double (fluoroform sulphonyl) the inferior amine salt ion of described 1-carboxymethyl-3-Methylimidazole. Liquid, 1-ethyl acetate base-3-methyl imidazolium tetrafluoroborate ionic liquid, double (the fluoroform sulphur of N-butyl-N-crassitude Acyl) inferior amine salt is commercially available prod, the product produced such as Chinese Academy of Sciences's Lanzhou Chemical Physics institute.
Beneficial effects of the present invention:
Acrylamide ethyl type alkenyl imidazoline quaternary ammonium compound (R)-2-crassitude salt is double with 1-carboxymethyl-3-Methylimidazole. (fluoroform sulphonyl) inferior amine salt ionic liquid, 1-ethyl acetate base-3-methyl imidazolium tetrafluoroborate ionic liquid, N-butyl-N- Double (fluoroform sulphonyl) inferior amine salt of crassitude, polyoxyethylene alkyl phosphate is blended, and has an imidazoles simultaneously, pyrroles, and three The functional groups such as fluoromethane sulphonyl phosphate ester, ionic liquid improves the compatibility of each component, has the antimycotic antiseptic effect of collaborative enhancing Really.
Detailed description of the invention
Following example only further illustrate the present invention, are not to limit the scope of protection of the invention.
Embodiment 1
In 500L reactor, add acrylamide ethyl type alkenyl imidazoline quaternary ammonium compound (R)-2-methyl pyrrole by following proportioning Cough up alkane salt to be distributed in olive oil, add double (fluoroform sulphonyl) inferior amine salt of 1-carboxymethyl-3-Methylimidazole. in following ratio Ionic liquid, 1-ethyl acetate base-3-methyl imidazolium tetrafluoroborate ionic liquid, formaldehyde and polyoxyethylene alkyl phosphate, N-fourth Double (fluoroform sulphonyl) inferior amine salt of base-N-crassitude, mix homogeneously, i.e. obtain leather fungicide product, numbered M-1.
Component Kg
Acrylamide ethyl type alkenyl imidazoline quaternary ammonium compound (R)-2-crassitude salt 10
Double (fluoroform sulphonyl) the inferior amine salt ionic liquid 2 of 1-carboxymethyl-3-Methylimidazole.
1-ethyl acetate base-3-methyl imidazolium tetrafluoroborate ionic liquid 0.3
Formaldehyde 2
Polyoxyethylene alkyl phosphate 0.2
Double (fluoroform sulphonyl) inferior amine salt 0.2 of N-butyl-N-crassitude
Olive oil 100
Embodiment 2
In 500L reactor, add acrylamide ethyl type alkenyl imidazoline quaternary ammonium compound (R)-2-methyl pyrrole by following proportioning Cough up alkane salt to be distributed in olive oil, add double (fluoroform sulphonyl) inferior amine salt of 1-carboxymethyl-3-Methylimidazole. in following ratio Ionic liquid, 1-ethyl acetate base-3-methyl imidazolium tetrafluoroborate ionic liquid, formaldehyde and polyoxyethylene alkyl phosphate, N-fourth Double (fluoroform sulphonyl) inferior amine salt of base-N-crassitude, mix homogeneously, i.e. obtain leather fungicide product, numbered M- 2。
Component Kg
Acrylamide ethyl type alkenyl imidazoline quaternary ammonium compound (R)-2-crassitude salt 5
Double (fluoroform sulphonyl) the inferior amine salt ionic liquid 1 of 1-carboxymethyl-3-Methylimidazole.
1-ethyl acetate base-3-methyl imidazolium tetrafluoroborate ionic liquid 0.1
Formaldehyde 1
Polyoxyethylene alkyl phosphate 0.1
Double (fluoroform sulphonyl) inferior amine salt 0.1 of N-butyl-N-crassitude
Olive oil 100
Embodiment 3
In 500L reactor, add acrylamide ethyl type alkenyl imidazoline quaternary ammonium compound (R)-2-methyl pyrrole by following proportioning Cough up alkane salt to be distributed in olive oil, add double (fluoroform sulphonyl) inferior amine salt of 1-carboxymethyl-3-Methylimidazole. in following ratio Ionic liquid, 1-ethyl acetate base-3-methyl imidazolium tetrafluoroborate ionic liquid, formaldehyde and polyoxyethylene alkyl phosphate, N-fourth Double (fluoroform sulphonyl) inferior amine salts of base-N-crassitude etc., mix homogeneously, i.e. obtain leather fungicide product, numbered M-3。
Component Kg
Acrylamide ethyl type alkenyl imidazoline quaternary ammonium compound (R)-2-crassitude salt 20
Double (fluoroform sulphonyl) the inferior amine salt ionic liquid 5 of 1-carboxymethyl-3-Methylimidazole.
1-ethyl acetate base-3-methyl imidazolium tetrafluoroborate ionic liquid 1
Formaldehyde 5
Polyoxyethylene alkyl phosphate 0.5
Double (fluoroform sulphonyl) inferior amine salt 0.5 of N-butyl-N-crassitude
Olive oil 100
Comparative example 1
Acrylamide ethyl type alkenyl imidazoline quaternary ammonium compound (R)-2-crassitude salt is added without, the other the same as in Example 1.Gained Production code member is M-4.
Comparative example 2
Double (fluoroform sulphonyl) the inferior amine salt ionic liquid of 1-carboxymethyl-3-Methylimidazole. is added without, the other the same as in Example 1.Gained Production code member is M-5.
Comparative example 3
1-ethyl acetate base-3-methyl imidazolium tetrafluoroborate ionic liquid is added without, the other the same as in Example 1.Products obtained therefrom is numbered For M-6.
Comparative example 4
Double (fluoroform sulphonyl) inferior amine salt of N-butyl-N-crassitude is added without, the other the same as in Example 1.Products obtained therefrom is compiled Number it is M-7.
Comparative example 4
It is added without ionic liquid, the other the same as in Example 1.The numbered M-7 of products obtained therefrom.
The rare earth antibacterial that embodiment 1-3 and comparative example 1-4 obtain is for leather finish, according to QBT 4199-2011 Leather mildew-proof performance test methods detection antibacterial and mouldproof performance.It is shown in Table 1:
Table 1: the comparison of the test specimen antibacterial and mouldproof performance that different process is made
Numbering Antibacterial bandwidth/mm Food supplements below sample
M-1 >1 Nothing
M-2 >1 Nothing
M-3 >1 Nothing
M-4 0 Slightly
M-5 0-1 Nothing
M-6 0-1 Nothing
M-7 0 Medium
These are only the specific embodiment of the present invention, but the technical characteristic of the present invention is not limited thereto.Any with the present invention it is Basis, for solving essentially identical technical problem, it is achieved essentially identical technique effect, done simple change, equivalent are replaced Change or modification etc., be all covered by among protection scope of the present invention.

Claims (2)

1. an ionic liquid mildew preventive composition for leather, it is characterised in that include following components:
Ingredients weight parts
Acrylamide ethyl type alkenyl imidazoline quaternary ammonium compound (R)-2-crassitude salt 5-20
Double (fluoroform sulphonyl) the inferior amine salt 1-5 of 1-carboxymethyl-3-Methylimidazole.
1-ethyl acetate base-3-methyl imidazolium tetrafluoroborate 0.1-1
Formaldehyde 1-5
Polyoxyethylene alkyl phosphate 0.1-0.5
Double (fluoroform sulphonyl) the inferior amine salt 0.1-0.5 of N-butyl-N-crassitude
Olive oil 100
Wherein double (fluoroform sulphonyl) inferior amine salt of 1-carboxymethyl-3-Methylimidazole., 1-ethyl acetate base-3-Methylimidazole. tetrafluoro Borate is ionic liquid.
2. according to a kind of ionic liquid mildew preventive composition for leather of claim one, it is characterised in that utilize ionic liquid to improve respectively The compatibility of component.
CN201610435191.3A 2016-06-19 2016-06-19 A kind of ionic liquid mildew preventive composition for leather Withdrawn CN106106535A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112812635A (en) * 2020-12-31 2021-05-18 江苏极信环保科技有限公司 Negative oxygen ion interior wall decorative coating and preparation method thereof
CN116144365A (en) * 2023-01-30 2023-05-23 江苏美阳电子材料有限公司 Buffer oxidation corrosive liquid and preparation method and application thereof
CN117362958A (en) * 2023-10-27 2024-01-09 诺为新材料(杭州)有限责任公司 High-fluidity polylactic acid composition and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112812635A (en) * 2020-12-31 2021-05-18 江苏极信环保科技有限公司 Negative oxygen ion interior wall decorative coating and preparation method thereof
CN116144365A (en) * 2023-01-30 2023-05-23 江苏美阳电子材料有限公司 Buffer oxidation corrosive liquid and preparation method and application thereof
CN116144365B (en) * 2023-01-30 2023-10-03 江苏美阳电子材料有限公司 Buffer oxidation corrosive liquid and preparation method and application thereof
CN117362958A (en) * 2023-10-27 2024-01-09 诺为新材料(杭州)有限责任公司 High-fluidity polylactic acid composition and preparation method thereof

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Application publication date: 20161116