CN116145418A - Antibacterial finishing agent for fabric, and preparation method and application thereof - Google Patents
Antibacterial finishing agent for fabric, and preparation method and application thereof Download PDFInfo
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- CN116145418A CN116145418A CN202310015704.5A CN202310015704A CN116145418A CN 116145418 A CN116145418 A CN 116145418A CN 202310015704 A CN202310015704 A CN 202310015704A CN 116145418 A CN116145418 A CN 116145418A
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- China
- Prior art keywords
- fabric
- antibacterial finishing
- antibacterial
- finishing agent
- extract
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- 239000004744 fabric Substances 0.000 title claims abstract description 105
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 85
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 49
- 239000004814 polyurethane Substances 0.000 claims abstract description 23
- 229920002635 polyurethane Polymers 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- VQXSOUPNOZTNAI-UHFFFAOYSA-N Pyrethrin I Natural products CC(=CC1CC1C(=O)OC2CC(=O)C(=C2C)CC=C/C=C)C VQXSOUPNOZTNAI-UHFFFAOYSA-N 0.000 claims abstract description 18
- HYJYGLGUBUDSLJ-UHFFFAOYSA-N pyrethrin Natural products CCC(=O)OC1CC(=C)C2CC3OC3(C)C2C2OC(=O)C(=C)C12 HYJYGLGUBUDSLJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- VJFUPGQZSXIULQ-XIGJTORUSA-N pyrethrin II Chemical compound CC1(C)[C@H](/C=C(\C)C(=O)OC)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1 VJFUPGQZSXIULQ-XIGJTORUSA-N 0.000 claims abstract description 18
- 244000165852 Eucalyptus citriodora Species 0.000 claims abstract description 16
- 235000004722 Eucalyptus citriodora Nutrition 0.000 claims abstract description 16
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 11
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 11
- 240000004277 Pelargonium radens Species 0.000 claims abstract description 10
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 8
- 235000019198 oils Nutrition 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 14
- 241000218691 Cupressaceae Species 0.000 claims description 13
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 12
- 230000000845 anti-microbial effect Effects 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 11
- 238000007730 finishing process Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 10
- GLZPCOQZEFWAFX-UHFFFAOYSA-N Geraniol Chemical compound CC(C)=CCCC(C)=CCO GLZPCOQZEFWAFX-UHFFFAOYSA-N 0.000 claims description 10
- QMVPMAAFGQKVCJ-UHFFFAOYSA-N citronellol Chemical compound OCCC(C)CCC=C(C)C QMVPMAAFGQKVCJ-UHFFFAOYSA-N 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 claims description 9
- NEHNMFOYXAPHSD-UHFFFAOYSA-N citronellal Chemical compound O=CCC(C)CCC=C(C)C NEHNMFOYXAPHSD-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- LHGVFZTZFXWLCP-UHFFFAOYSA-N guaiacol Chemical compound COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 claims description 6
- ZYTMANIQRDEHIO-KXUCPTDWSA-N isopulegol Chemical compound C[C@@H]1CC[C@@H](C(C)=C)[C@H](O)C1 ZYTMANIQRDEHIO-KXUCPTDWSA-N 0.000 claims description 6
- QMVPMAAFGQKVCJ-SNVBAGLBSA-N (R)-(+)-citronellol Natural products OCC[C@H](C)CCC=C(C)C QMVPMAAFGQKVCJ-SNVBAGLBSA-N 0.000 claims description 5
- 239000005792 Geraniol Substances 0.000 claims description 5
- GLZPCOQZEFWAFX-YFHOEESVSA-N Geraniol Natural products CC(C)=CCC\C(C)=C/CO GLZPCOQZEFWAFX-YFHOEESVSA-N 0.000 claims description 5
- JGQFVRIQXUFPAH-UHFFFAOYSA-N beta-citronellol Natural products OCCC(C)CCCC(C)=C JGQFVRIQXUFPAH-UHFFFAOYSA-N 0.000 claims description 5
- 235000019437 butane-1,3-diol Nutrition 0.000 claims description 5
- 235000000484 citronellol Nutrition 0.000 claims description 5
- 229940113087 geraniol Drugs 0.000 claims description 5
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 claims description 4
- 229930003633 citronellal Natural products 0.000 claims description 4
- 235000000983 citronellal Nutrition 0.000 claims description 4
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 claims description 4
- 229920005862 polyol Polymers 0.000 claims description 4
- 150000003077 polyols Chemical class 0.000 claims description 4
- 239000001871 (1R,2R,5S)-5-methyl-2-prop-1-en-2-ylcyclohexan-1-ol Substances 0.000 claims description 3
- JOLVYUIAMRUBRK-UHFFFAOYSA-N 11',12',14',15'-Tetradehydro(Z,Z-)-3-(8-Pentadecenyl)phenol Natural products OC1=CC=CC(CCCCCCCC=CCC=CCC=C)=C1 JOLVYUIAMRUBRK-UHFFFAOYSA-N 0.000 claims description 3
- YLKVIMNNMLKUGJ-UHFFFAOYSA-N 3-Delta8-pentadecenylphenol Natural products CCCCCCC=CCCCCCCCC1=CC=CC(O)=C1 YLKVIMNNMLKUGJ-UHFFFAOYSA-N 0.000 claims description 3
- JOLVYUIAMRUBRK-UTOQUPLUSA-N Cardanol Chemical compound OC1=CC=CC(CCCCCCC\C=C/C\C=C/CC=C)=C1 JOLVYUIAMRUBRK-UTOQUPLUSA-N 0.000 claims description 3
- FAYVLNWNMNHXGA-UHFFFAOYSA-N Cardanoldiene Natural products CCCC=CCC=CCCCCCCCC1=CC=CC(O)=C1 FAYVLNWNMNHXGA-UHFFFAOYSA-N 0.000 claims description 3
- 244000270673 Pelargonium graveolens Species 0.000 claims description 3
- 235000017927 Pelargonium graveolens Nutrition 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- PTFIPECGHSYQNR-UHFFFAOYSA-N cardanol Natural products CCCCCCCCCCCCCCCC1=CC=CC(O)=C1 PTFIPECGHSYQNR-UHFFFAOYSA-N 0.000 claims description 3
- 229940105040 geranium extract Drugs 0.000 claims description 3
- 229960001867 guaiacol Drugs 0.000 claims description 3
- 229940095045 isopulegol Drugs 0.000 claims description 3
- ZYTMANIQRDEHIO-UHFFFAOYSA-N neo-Isopulegol Natural products CC1CCC(C(C)=C)C(O)C1 ZYTMANIQRDEHIO-UHFFFAOYSA-N 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 239000005056 polyisocyanate Substances 0.000 claims description 3
- 229920001228 polyisocyanate Polymers 0.000 claims description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000001490 (3R)-3,7-dimethylocta-1,6-dien-3-ol Substances 0.000 claims description 2
- CDOSHBSSFJOMGT-JTQLQIEISA-N (R)-linalool Natural products CC(C)=CCC[C@@](C)(O)C=C CDOSHBSSFJOMGT-JTQLQIEISA-N 0.000 claims description 2
- 235000019484 Rapeseed oil Nutrition 0.000 claims description 2
- 229930013930 alkaloid Natural products 0.000 claims description 2
- 229960005233 cineole Drugs 0.000 claims description 2
- 229930004069 diterpene Natural products 0.000 claims description 2
- 125000000567 diterpene group Chemical group 0.000 claims description 2
- 229930003935 flavonoid Natural products 0.000 claims description 2
- 150000002215 flavonoids Chemical class 0.000 claims description 2
- 235000017173 flavonoids Nutrition 0.000 claims description 2
- 229920005610 lignin Polymers 0.000 claims description 2
- 229930007744 linalool Natural products 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229930003658 monoterpene Natural products 0.000 claims description 2
- 150000002773 monoterpene derivatives Chemical class 0.000 claims description 2
- 235000002577 monoterpenes Nutrition 0.000 claims description 2
- 229930004725 sesquiterpene Natural products 0.000 claims description 2
- 150000004354 sesquiterpene derivatives Chemical class 0.000 claims description 2
- 150000003648 triterpenes Chemical class 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 9
- 239000003242 anti bacterial agent Substances 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 5
- 206010059866 Drug resistance Diseases 0.000 abstract description 2
- 241000588724 Escherichia coli Species 0.000 abstract description 2
- 206010035664 Pneumonia Diseases 0.000 abstract description 2
- 206010035742 Pneumonitis Diseases 0.000 abstract description 2
- 241000191967 Staphylococcus aureus Species 0.000 abstract description 2
- 231100001083 no cytotoxicity Toxicity 0.000 abstract description 2
- 244000301850 Cupressus sempervirens Species 0.000 abstract 1
- 230000007794 irritation Effects 0.000 abstract 1
- 239000004753 textile Substances 0.000 description 15
- 238000001035 drying Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000012224 working solution Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 241000233866 Fungi Species 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- WEEGYLXZBRQIMU-UHFFFAOYSA-N Eucalyptol Chemical compound C1CC2CCC1(C)OC2(C)C WEEGYLXZBRQIMU-UHFFFAOYSA-N 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 206010002198 Anaphylactic reaction Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920002413 Polyhexanide Polymers 0.000 description 1
- 208000003455 anaphylaxis Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000675 fabric finishing Substances 0.000 description 1
- 238000009962 finishing (textile) Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 231100000344 non-irritating Toxicity 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002939 oilproofing Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/144—Alcohols; Metal alcoholates
- D06M13/148—Polyalcohols, e.g. glycerol or glucose
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/12—Aldehydes; Ketones
- D06M13/13—Unsaturated aldehydes, e.g. acrolein; Unsaturated ketones; Ketenes ; Diketenes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
- D06M13/2246—Esters of unsaturated carboxylic acids
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention relates to a fabric antibacterial finishing agent, which comprises the following components in parts by weight: 5-15% of polyalcohol, 5-15% of bio-based emulsifier, 1-5% of polyurethane, 1-5% of pyrethrin, 1-5% of eucalyptus citriodora oil, 0.1-3% of Japanese cypress extract, 0.1-3% of pelargonium roseum extract and 65-75% of deionized water. According to the invention, a proper emulsifier is selected and matched with a specific preparation method, so that the finishing agent with broad-spectrum antibacterial activity for finishing fabrics is obtained; the antibacterial finishing agent for the fabric can be used for performing antibacterial finishing on the fabric, after washing for 50 times, the antibacterial rate of the antibacterial finishing agent for staphylococcus aureus, pneumonitis and escherichia coli can reach more than 95%, and the antibacterial finishing agent for the fabric has good broad-spectrum antibacterial washing resistance, and almost has no change in hand feeling, color, state and the like of the fabric. The fabric antibacterial agent has wide application range and is harmless to the environment; the product has no cytotoxicity and no irritation to skin; has no drug resistance and is suitable for wide application.
Description
Technical Field
The invention belongs to the technical field of textile assistants, and particularly relates to a fabric antibacterial finishing agent and a preparation method and application thereof.
Background
With the improvement of living standard, people attach more importance to the quality of life, and hope to obtain comfortable clothes and sanitary and healthy living environment, so that the requirements of people on various textiles are higher and higher, especially the formation of 'green' concepts of safety, security, comfort, health, sanitation, cleanliness and the like, and the antibacterial, mildew-proof and deodorizing after-finishing processing of textiles is more emphasized by people.
In life, people inevitably contact with various microorganisms such as bacteria and fungi, and the microorganisms can rapidly reproduce under proper external conditions and spread diseases in a contact mode and the like, so that the physical health and normal work, study and life of people are affected. The fiber belongs to a porous material, and a multi-layer body with innumerable gaps can be formed after superposition weaving, so that the fabric is easier to adsorb fungi. The antibacterial finishing is to ensure that the fabric has the function of inhibiting fungus growth, maintain sanitary clothing living environment and ensure human health.
The antibacterial finishing means that the fiber product is treated by an agent with antibacterial and deodorant effects, so that antibacterial and gas-proof performances are given to prevent the deterioration of fibers caused by microorganisms, the adhesion of pigments, the generation of malodor on socks and underwear, and the like. The ideal antibacterial agent must be safe and low in toxicity, has broad-spectrum antibacterial property, large antibacterial effect and small dosage, does not cause skin anaphylactic reaction or damage, cannot influence the clothing performance of the fabric, has little influence on the performance and appearance of the textile, and does not influence the dyeing and finishing processing of the common textile.
Many textiles directly contact human skin, so that the antibacterial agent must be safe, nontoxic and nonirritating to the body. At present, in the selection of the textile antibacterial agent, the organic antibacterial agent is still used as the dominant organic antibacterial agent, such as quaternary ammonium salt, polyhexamethylene biguanide hydrochloride and the like, and the effect is excellent, but the effects are relatively large, the durability is relatively weak, the microbial resistance is very easy to cause, and the application of the textile antibacterial agent on textiles directly contacting human skin is limited.
Disclosure of Invention
The invention aims to provide a fabric antibacterial finishing agent and a preparation method and application thereof, so as to solve the problems, and the fabric antibacterial finishing agent acts on a fabric according to a set finishing process, so that good broad-spectrum antibacterial property and washability can be achieved, and the hand feeling, color, state and the like of the fabric are hardly changed; meanwhile, the antibacterial finishing agent for the fabric is natural in source, and the finished fabric can be directly contacted with a human body, has no cytotoxicity and has no stimulation to skin; has no drug resistance and is suitable for wide application.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the raw materials of the fabric antibacterial finishing agent comprise polyalcohol, bio-based emulsifier, polyurethane, pyrethrin, eucalyptus citriodora oil, japanese cypress extract, pelargonium roseum extract and deionized water;
the total mass of the raw materials of the fabric antibacterial finishing agent is 100%, and the mass percentage of each component is as follows:
polyol 5% -15%
5 to 15 percent of biological-based emulsifier
Polyurethane 1-5%
1 to 5 percent of pyrethrin
Eucalyptus citriodora oil 1-5%
0.1% -3% of Japanese cypress extract
0.1-3% of Pelargonium graveolens extract
The balance of deionized water.
The polyalcohol is at least one of 1, 3-butanediol, ethylene glycol and propylene glycol;
the bio-based emulsifier is at least one of cardanol polyoxyethylene ether and sulfonated rapeseed oil;
the polyurethane is at least one of vinyl polyurethane emulsion, polyisocyanate emulsion and closed polyurethane emulsion;
the pyrethrin is oil-soluble pyrethrin with the mass percentage of 50%;
the eucalyptus citriodora oil comprises citronellal, citronellol, geraniol, isopulegol, 1, 8-eucalyptol and guaiacol;
the Japanese cypress extract contains monoterpenes, sesquiterpenes, diterpenes, triterpenes, flavonoids, lignin and alkaloids;
the pelargonium roseum extract contains geraniol, citronellol, linalool and phenethyl alcohol.
A preparation method of a fabric antibacterial finishing agent comprises the following steps: adding pyrethrin, eucalyptus citriodora oil, pelargonium roseum extract, polyalcohol and bio-based emulsifier into a reaction kettle, stirring until the components are mixed uniformly, then adding polyurethane, japanese cypress extract and deionized water, and stirring until the components are mixed uniformly to obtain the fabric antibacterial finishing agent;
the stirring speed is 30-50r/min.
The application of the fabric antibacterial finishing agent applies the fabric antibacterial finishing agent to the fabric antibacterial finishing process, and comprises the following steps:
s1, preparing a fabric antibacterial finishing liquid, wherein the specific method comprises the following steps of: uniformly mixing the fabric antibacterial finishing agent and water to obtain fabric antibacterial finishing liquid, wherein the concentration is 50-100g/L;
s2, padding working solution: padding the fabric to be treated in the fabric antibacterial finishing liquid obtained in the step S1, wherein the liquid carrying rate is 60% -80%;
s3, drying: and (3) baking the fabric subjected to padding treatment in the step (S2) at the temperature of 130-150 ℃ for 100-180S.
In the step S2, the padding treatment is three padding, and the roller pressure is 0.1-0.3MPa, preferably 0.2MPa;
in the step S2, the liquid carrying rate is 60% -70%;
in the step S3, the baking time is 120S.
The fabric is at least one of all cotton fabric and mixed fabric of cotton and polyamide fiber.
Advantageous effects
The main antibacterial raw materials and the emulsifying agent used in the invention are all extracted from natural plants, meet the requirements of environmental protection and regulation, have no harm to the environment and personnel, and really realize environmental protection and green production.
The textile antibacterial finishing agent creatively applies natural raw materials to fabric finishing, has excellent antibacterial effect and good broad-spectrum antibacterial property, and can achieve the antibacterial rate of more than 95% for various common strains after the antibacterial treatment of the textile antibacterial finishing agent.
The textile antibacterial finishing agent adopts the waterborne polyurethane, and generates covalent bond combination through the reaction of the waterborne polyurethane and the fiber, so that the antibacterial fabric has better washability, does not influence the subsequent waterproof and oil-proof finishing effect, and has wide applicability.
Detailed Description
In a preferred embodiment, the fabric antimicrobial finish of the present invention comprises the following components in parts by weight:
polyol 5% -15%
5 to 15 percent of biological-based emulsifier
Polyurethane 1-5%
1 to 5 percent of pyrethrin
Eucalyptus citriodora oil 1-5%
0.1% -3% of Japanese cypress extract
0.1-3% of Pelargonium graveolens extract
65% -75% of deionized water.
In a preferred embodiment, the polyol is at least one of 1, 3-butanediol, ethylene glycol, propylene glycol.
In a preferred embodiment, the bio-based emulsifier is cardanol polyoxyethylene ether, preferably at least one of the organisms NSS 1308, NSS 1305A.
In a preferred embodiment, the polyurethane is at least one of a vinyl polyurethane emulsion, a polyisocyanate emulsion, a blocked polyurethane emulsion, preferably a blocked isocyanate.
In a preferred embodiment, the pyrethrin is a 50% by mass oil soluble liquid pyrethrin.
In a preferred embodiment, the eucalyptus citriodora oil is a clear liquid, and the eucalyptus citriodora oil contains citronellal, citronellol, geraniol, isopulegol, 1, 8-cineole and guaiacol components, wherein the mass percentage of the citronellal is 65% -80%;
in a preferred embodiment, the hinoki extract is a 10:1 water-soluble hinoki leaf extract.
In a preferred embodiment, the geranium extract is a geranium extract having a mass percentage of 10%.
In a preferred embodiment, the fabric antimicrobial finish is prepared by the steps of: adding pyrethrin, eucalyptus citriodora oil, pelargonium roseum extract, polyalcohol and bio-based emulsifier in a formula amount into a reaction kettle, stirring until the mixture is uniform, then adding water, polyurethane and Japanese cypress extract, and stirring until the mixture is uniform, thus obtaining the fabric antibacterial finishing agent.
In a preferred embodiment, the fabric antimicrobial finishing process comprises the steps of:
s1, preparing a fabric antibacterial finishing liquid: the antibacterial finishing agent for the fabric is 50-100g/L, and is added with water to be dissolved uniformly to form working solution;
s2, padding working solution: padding the fabric in the working solution, wherein the liquid carrying rate is 60-80%;
s3, drying: baking at 130-150deg.C for 100-180s.
In a preferred embodiment, the fabric is at least one of an all-cotton fabric, a blend of cotton and polyamide fibers.
The invention is further illustrated below in conjunction with specific examples. It is to be understood that these examples are for illustration of the invention only and are not intended to limit the invention.
Example 1
Adding 4% of pyrethrin, 2% of eucalyptus citriodora oil, 2% of pelargonium roseum extract, 10% of 1, 3-butanediol and 7% of NSS 1308 (resistant organism) into a reaction kettle, stirring at 30-50rpm for 30-50min until the components are uniformly mixed, adding 70% of deionized water, 2% of Japanese cypress extract and 3% of polyurethane, and stirring for 30-50min until the components are uniformly mixed, thus obtaining the fabric antibacterial finishing agent.
Example 2
Adding 5% of pyrethrin, 5% of eucalyptus citriodora oil, 0.5% of pelargonium roseum extract, 10% of 1, 3-butanediol and 7% of NSS 1308 (resistant organism) into a reaction kettle, stirring at 30-50rpm for 30-50min until the components are uniformly mixed, adding 69% of deionized water, 0.5% of Japanese cypress extract and 3% of polyurethane, and stirring for 30-50min until the components are uniformly mixed, thus obtaining the fabric antibacterial finishing agent.
Example 3
Adding 4% of pyrethrin, 2% of eucalyptus citriodora oil, 0.5% of pelargonium roseum extract, 8% of propylene glycol and 14% of NSS 1308 (resistant organism) into a reaction kettle, stirring at 30-50rpm for 30-50min until the components are uniformly mixed, adding 68% of deionized water, 0.5% of Japanese cypress extract and 3% of polyurethane, and stirring for 30-50min until the components are uniformly mixed, thus obtaining the fabric antibacterial finishing agent.
Comparative example 1
Commercially available antimicrobial finish TPM9007.
The application effect of the textile antibacterial finishing agent is verified through the following experiment.
1. Experimental details
1.1. Textile products: white all-cotton knitted fabric and green all-cotton knitted fabric.
1.2. Textile antibacterial finishing agent: example 1, example 2, example 3, and comparative example 1 described above.
1.3. Waterproof agent: FINFOCE RF-6811 (Jiangsu New Rainbow technologies Co., ltd.). Crosslinking agent: FINFOCE HX (Jiangsu New Rainbow technologies Co., ltd.).
1.3. The application process comprises the following steps:
1.3.1. antibacterial finishing process
S1, preparing a fabric antibacterial finishing liquid: 80g/L of fabric antibacterial finishing agent, and adding water to dissolve uniformly to form working solution;
s2, padding working solution: padding the fabric in the working solution, wherein the padding treatment is three padding, the roller pressure is 0.2MPa, and the belt rate is 65-70%;
s3, drying: baking at 150deg.C for 120s.
1.3.2. Waterproof, oil-proof and antibacterial cooperative finishing process
S1, antibacterial finishing: 25g/L of fabric antibacterial finishing agent, padding and drying, wherein the padding treatment is three padding, the roller pressure is 0.2MPa, the liquid carrying rate is 65-70%, the drying temperature is 120 ℃, and the drying time is 90s;
s2, waterproof and oil-proof finishing: padding and drying the treated fabric in a working solution containing 100g/L of waterproof agent and 20g/L of cross-linking agent, wherein the padding treatment is one padding and one rolling, the roller pressure is 0.2MPa, the drying temperature is 170 ℃, and the drying time is 90s.
2. Performance testing
2.1. Product antibacterial effect test
Washing the white cloth sample treated by the 1.3.1-antibacterial finishing process for 50 times according to GB/T17596-1998; the bacteriostasis rate results are tested according to GB/T20944.2-2007, and the detection results are shown in Table 1.
Table 1 results of antibacterial effect test of the products
2.2. Impact on treated fabric properties
And (3) testing the white all-cotton knitted fabric sample treated by the 1.3.1 antibacterial finishing process by using a Datacolor color meter according to an AATCC110-2015 method, and comparing the white all-cotton knitted fabric sample with an untreated fabric sample, wherein the smaller the whiteness change is, the smaller the influence on the color of the fabric is.
The green all-cotton knitted fabric treated by the 1.3.1-antimicrobial finishing process is subjected to color change comparison with an untreated fabric sample by using a gray card for evaluation color change according to GB/T250-2008, the higher the grade is, the smaller the color change is, namely the smaller the influence on the fabric is, and the detection result is shown in Table 2.
Table 2 results of fabric performance test after antimicrobial finish
| Detection index | Whiteness of white knitted fabric | Color change of green knitted fabric |
| Blank cloth sample | 73.2 | / |
| Example 1 | 71.5 | Grade 4 |
| Example 2 | 70.8 | Grade 4 |
| Example 3 | 70.3 | Grade 4 |
| Comparative example 1 | 60.4 | 3 grade |
2.3. Influence on other finishing functions
Taking a common waterproof and oilproof finishing as an example, the functional influence of the fabric antibacterial finishing agent on other after-finishing is tested, and the smaller the performance change of the functional finishing agent is, the smaller the influence of the fabric antibacterial finishing agent is.
Testing the initial water repellency and oil repellency of the cloth sample treated by the water-proof oil-proof and antibacterial cooperative finishing process according to the methods of AATCC 22 and AATCC 118, and then testing the initial water repellency and oil repellency according to AATCC 61-2A:2013 wash fastness: after the fabric is washed for 2 times by a rapid method, the initial water repellency and the oil repellency are tested, and the higher the score is, the smaller the influence of the antibacterial finishing agent of the fabric on the water-proof and oil-proof after-finishing is indicated, and the detection result is shown in table 3.
TABLE 3 influence on water and oil repellency
The antibacterial effect of the product is as follows: as shown in Table 1, the antibacterial finishing agent for fabrics obtained in examples 1-3 has excellent antibacterial effect, and after 50 times of water washing, the antibacterial rate of the antibacterial finishing agent for staphylococcus aureus, pneumonitis bacteria and escherichia coli can reach more than 95%, so that the antibacterial finishing agent for fabrics has excellent broad-spectrum antibacterial washing resistance.
Impact on post-treatment fabric properties: as can be seen from Table 2, the fabric samples treated by the antibacterial finishing process of examples 1-3 showed less whiteness change and color change, indicating that the fabric had little effect on the fabric properties.
Influence on other finishing functions: as can be seen from Table 3, the antibacterial finishing agents for fabrics obtained in examples 1-3 have good compatibility with other finishing agents, have no repulsive interaction, do not affect the subsequent water and oil proofing effects, and have a wide application range.
It should be noted and appreciated that various modifications and improvements of the invention described in detail above can be made without departing from the spirit and scope of the invention as claimed. Accordingly, the scope of the claimed subject matter is not limited by any particular exemplary teachings presented.
The applicant states that the detailed method of the present invention is illustrated by the above examples, but the present invention is not limited to the detailed method described above, i.e. it does not mean that the present invention must be practiced in dependence upon the detailed method described above. It should be apparent to those skilled in the art that any modification of the present invention, equivalent substitution of raw materials for the product of the present invention, addition of auxiliary components, selection of specific modes, etc., falls within the scope of the present invention and the scope of disclosure.
Claims (10)
1. An antibacterial finishing agent for fabrics is characterized in that: the raw materials of the antibacterial finishing agent for the fabric comprise polyalcohol, bio-based emulsifier, polyurethane, pyrethrin, eucalyptus citriodora oil, japanese cypress extract, geranium extract and deionized water;
the total mass of the raw materials of the fabric antibacterial finishing agent is 100%, and the mass percentage of each component is as follows:
polyol 5% -15%
5 to 15 percent of biological-based emulsifier
Polyurethane 1-5%
1 to 5 percent of pyrethrin
Eucalyptus citriodora oil 1-5%
0.1% -3% of Japanese cypress extract
0.1-3% of Pelargonium graveolens extract
The balance of deionized water.
2. A fabric antimicrobial finish according to claim 1 wherein:
the polyalcohol is at least one of 1, 3-butanediol, ethylene glycol and propylene glycol;
the bio-based emulsifier is at least one of cardanol polyoxyethylene ether and sulfonated rapeseed oil;
the polyurethane is at least one of vinyl polyurethane emulsion, polyisocyanate emulsion and closed polyurethane emulsion;
the pyrethrin is oil-soluble pyrethrin with the mass percentage of 50%;
the eucalyptus citriodora oil comprises citronellal, citronellol, geraniol, isopulegol, 1, 8-eucalyptol and guaiacol;
the Japanese cypress extract contains monoterpenes, sesquiterpenes, diterpenes, triterpenes, flavonoids, lignin and alkaloids;
the pelargonium roseum extract contains geraniol, citronellol, linalool and phenethyl alcohol.
3. The preparation method of the antibacterial finishing agent for the fabric is characterized by comprising the following steps:
adding pyrethrin, eucalyptus citriodora oil, pelargonium roseum extract, polyalcohol and bio-based emulsifier into a reaction kettle, stirring until the components are mixed uniformly, then adding polyurethane, japanese cypress extract and deionized water, and stirring until the components are mixed uniformly, thus obtaining the fabric antibacterial finishing agent.
4. A method for preparing a fabric antimicrobial finish according to claim 3 wherein:
the stirring speed is 30-50r/min.
5. The application of the antibacterial finishing agent for the fabric is characterized in that: the method for applying the fabric antibacterial finishing agent to the fabric antibacterial finishing process comprises the following steps:
s1, preparing a fabric antibacterial finishing liquid;
s2, padding the fabric to be treated in the fabric antibacterial finishing liquid obtained in the step S1;
and S3, baking the fabric subjected to padding treatment in the step S2.
6. The use of a fabric antimicrobial finish according to claim 5 wherein:
in the step S1, the specific method for preparing the antibacterial finishing liquid for the fabric comprises the following steps: uniformly mixing the fabric antibacterial finishing agent and water to obtain the fabric antibacterial finishing liquid with the concentration of 50-100g/L.
7. The use of a fabric antimicrobial finish according to claim 5 wherein:
in the step S2, the padding treatment is three padding, the roller pressure is 0.1-0.3MPa, and the liquid carrying rate is 60-80%.
8. The use of a fabric antimicrobial finish according to claim 5 wherein:
in the step S3, the baking time is 100-180S.
9. The use of a fabric antimicrobial finish according to claim 5 wherein:
in the step S3, the baking temperature is 130-150 ℃.
10. The use of a fabric antimicrobial finish according to claim 5 wherein:
in the step S2, the fabric to be treated is at least one of an all-cotton fabric and a mixed fabric of cotton and polyamide fibers.
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