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CN107858837A - A kind of artificial leather microcapsules perfumed finishing agent and preparation method thereof - Google Patents

A kind of artificial leather microcapsules perfumed finishing agent and preparation method thereof Download PDF

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Publication number
CN107858837A
CN107858837A CN201710833583.XA CN201710833583A CN107858837A CN 107858837 A CN107858837 A CN 107858837A CN 201710833583 A CN201710833583 A CN 201710833583A CN 107858837 A CN107858837 A CN 107858837A
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Prior art keywords
leather
preparation
microcapsules
finishing agent
artificial leather
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不公告发明人
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Nantong Xiangjia Textile Science & Tech Co Ltd
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Nantong Xiangjia Textile Science & Tech Co Ltd
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    • 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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/12—Processes in which the treating agent is incorporated in microcapsules
    • 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
    • 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
    • D06M13/127—Mono-aldehydes, e.g. formaldehyde; Monoketones
    • 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
    • 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
    • D06M13/152—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 having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
    • 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
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/35—Heterocyclic compounds
    • D06M13/352—Heterocyclic compounds having five-membered heterocyclic rings
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/35—Heterocyclic compounds
    • D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
    • 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
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • 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
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/13—Alginic acid or derivatives thereof
    • 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
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/15—Proteins or derivatives thereof
    • 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
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins
    • 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
    • D06M2101/38—Polyurethanes

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

The invention discloses a kind of artificial leather microcapsules perfumed finishing agent and preparation method thereof, the Leather essence includes the component of following percentage by weight：Birch glue oil 0.1% 10%, vertofix coeur 0.1% 10%, cedar wood oil 1% 80%.Santal 208 1% 80%, isobutyl quinoline 0.1% 10%, Ebanol 0.1% 20%, Thymol 0.01% 20%, guaiacol 0.1% 25%, indoles 0.01% 20%, vetiver oil 1% 10%, rhodinol 1% 30%, linalool 1% 30%, acetic acid virtue camphor tree fat 1% 50%, acetic acid pinolenic acid 1% 40%, peppermint oil 1% 20%, surplus is Ergol.Present invention high polymer material gets up Leather essence cladding, is prepared into microcapsules perfumed finishing agent, and its leather arranged after processing has the advantages that fragrance remaining time length, free from extraneous odour, product specification height, Environmental Safety.

Description

A kind of artificial leather microcapsules perfumed finishing agent and preparation method thereof
Technical field
The present invention relates to textile finish technical field, more particularly to a kind of artificial leather microcapsules perfumed finishing agent and its Preparation method.
Background technology
Artificial leather is with being coated on after solvent dissolved dilution on base clothing cloth, then through the imitative of heat seal pore-creating manufacture by polyurethane Leather.Present artificial leather technology is quite ripe.Compare only according to vision and the various artificial leather products of feel and leather, it is difficult to Distinguish.Artificial leather use range is quite extensive, and from furniture to automobile, aircraft decorates the figure for being seen everywhere artificial leather.It is artificial Much lower than leather of the manufacturing cost of leather, many performances are better than leather.So from clothes, leather shoes, furniture to aircraft.Automobile Decorate commonly used artificial leather and do raw material.China, which is introduced, according to data produces artificial leather per year up to more than 20 hundred million square metres.
Artificial leather in the fabrication process, the chemicals gas added with these raw materials in the finished products such as solvent, auxiliary agent or additive Taste is difficult to eliminate.How much this product for manufacturing artificial leather has one unpleasant chemical odor.
The cattle and sheep of China's production, pig dermis are removed from office due to perhaps adding multiple additives, auxiliary agent in the fabrication process, make finished product Leather also has a kind of chemical odor, and it is prolonged do not subtract, it is actually annoying.
Italian leather is World Famous Brand, and they spray a kind of " Leather essence " on leather, cover or eliminate in leather Bad smell.This Leather essence highly volatile, action time are short.Leather essence can be stayed under seal-packed environmental condition Fragrant 1-2.But when opening packaging uses leather and fur products, this Leather essence plays totally quickly, and fragrance remaining time is difficult to exceed One month.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of artificial leather microcapsules proposed are fragrant Taste finishing agent and preparation method thereof.
To achieve these goals, present invention employs following technical scheme：
A kind of artificial leather microcapsules perfumed finishing agent, mainly by Leather essence and the microcapsule wall being coated on outside Leather essence Material forms, and the Leather essence includes the component of following percentage by weight：Birch glue oil 0.1%-10%, vertofix coeur 0.1%- 10%, cedar wood oil 1%-80%.Santal 208 1%-80%, isobutyl quinoline 0.1%-10%, Ebanol 0.1%-20%, hundred In fragrant phenol 0.01%-20%, guaiacol 0.1%-25%, indoles 0.01%-20%, vetiver oil 1%-10%, rhodinol 1%-30%, linalool 1%-30%, acetic acid virtue camphor tree fat 1%-50%, acetic acid pinolenic acid 1%-40%, peppermint oil 1%- 20%, surplus is Ergol.
Preferably, the microcapsule wall material be specially gelatin, Arabic gum, alginic acid glue, peach gum, xanthans, chitin, One or both of Sodium Polyacrylate, methyl methacrylate, hydroxymethyl cellulose, ethyl cellulose are combined.
Preferably, a kind of preparation method of artificial leather microcapsules perfumed finishing agent, comprises the following steps：
S1, the preparation of the microcapsule wall material aqueous solution：High polymer material is steeped into 20min with cold water, adds 60 DEG C of -95 DEG C of heat Water, electric blender is started, with 270r/min 70 DEG C of dissolving 6h-20h of speed constant temperature, be filtered to remove water-insoluble, obtain The bright microcapsule wall material aqueous solution；
S2, the preparation of Leather essence aqueous emulsion：Leather essence is configured to according to formula, is dissolved by heating, adds surface-active Agent 1%-30%, hydrophobic auxiliary agent 0.1%-10%, under mixer agitation, is warming up to 60 DEG C, constant temperature 20min.Add 60 DEG C go from Sub- water 150ml, 1-10min is handled with high-shear emulsion machine, obtains Leather essence aqueous emulsion；
S3, the preparation of microcapsule dressing agent：First Leather essence aqueous emulsion and the microcapsule wall material aqueous solution are heated simultaneously, when When temperature is raised to 50 DEG C -70 DEG C, merge two liquid, start mixer, after rotating speed 800r/min, strong agitation 5min, rotating speed is subtracted To 230r/min, constant temperature at 50 DEG C -70 DEG C, 5-20h is reacted, cools naturally, obtains finished microcapsule finishing agent.
Preferably, in the S1, the mode of filtering is specially core filtering or filtered through gauze.
Preferably, my 1%-10%, pH 4.5-5.5 of the concentration of the microcapsule wall material aqueous solution made from the S1.
Preferably, in the S2, the rotating speed of stirring is 280-450r/min.
Preferably, in the S2, surfactant is specially the stearic acid of anhydrous sorbitol three, glycol fatty acid ester, four Ethylene glycol monostearate, fatty alcohol Polyoxyalkylene ethers, dehydration water pear ester monoleate, polyoxyethylene (20) anhydrous sorbitol list oleic acid One or both of ester, lauryl sodium sulfate compounding form.
Preferably, in the S2, hydrophobic auxiliary agent is specially 3- aminopropyl triethoxysilanes, 3- methacryloxypropyls third Any of base silane, 3- glycidoxy-propyltrimethoxy silanes, propyl trimethoxy silicane.
Preferably, in the S2 and the S3, the rotating speed of high-shear emulsion machine is 1000-50000r/min, the side of heating Formula is heating water bath.
Compared with prior art, the beneficial effects of the invention are as follows：
1. the present invention refers to Italian Leather essence formula, it have developed a kind of " Leather essence " and be formulated, to several in formula Spices is optimized, and is allowed to be more suitable for artificial leather, the arrangement use of leather essence.
2. present invention high polymer material gets up " Leather essence " cladding, microcapsules perfumed finishing agent is prepared into, uses this After kind of leather fragrant microcapsule arranges artificial leather and natural leather leather, chemicals peculiar smell can be dispelled, it is intrinsic to leave animal's leather Fragrance, so as to solve the problems, such as artificial leather and leather bad smell, improve product specification.
3. present invention high polymer material gets up " Leather essence " cladding, and is prepared into the water-based finishing agent of microcapsules, profit With the slow release action of microcapsules, make the artificial leather after finishing agent arrangement that there is the advantages of long fragrance remaining time, Environmental Safety.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation Example only part of the embodiment of the present invention, rather than whole embodiments.
Embodiment 1：
A kind of preparation method of artificial leather microcapsules perfumed finishing agent, comprises the following steps：
S1, the preparation of the microcapsule wall material aqueous solution：6g chitins are weighed, add 50ml cold water to be slurred, 520ml is added and goes Ionized water, start electric blender, rotating speed 240r/min, 90 DEG C of heat temperature raising, and add glacial acetic acid, regulation pH is 4.5, constant temperature React 16h；
S2, the preparation of Leather essence aqueous emulsion：Weigh birch glue oil 8g, vertofix coeur 15g, cedar wood oil 6g, santal (208) 20g, isobutyl quinoline 9g, Ebanol 12g, Thymol 6g, guaiacol 23g, indoles 4g, vetiver oil 18g, rhodinol 23g, Linalool 17g, acetic acid virtue camphor tree fat 40g, acetic acid pinolenic acid 35g, peppermint oil 4g, Ergol 170g, are configured to Leather essence, 53 DEG C are heated to, constant temperature stirring 10min, adds the second of polyoxyethylene (20) sorbitan monooleate 35g, 3- aminopropyl three TMOS 6g, continue constant temperature stirring 20min, after abundant dissolving reaction, add 60 DEG C dissolved with 3g lauryl sodium sulfate Water 130ml, 5min is handled with high-speed shearing emulsion machine, obtains Leather essence aqueous emulsion；
S3, the preparation of microcapsule dressing agent：First Leather essence aqueous emulsion and the microcapsule wall material aqueous solution are heated simultaneously, when When temperature is raised to 60 DEG C, merge two liquid, start mixer, after rotating speed 800r/min, strong agitation 5min, rotating speed is reduced to 230r/min, 58 DEG C of constant temperature, 16h is reacted, cools naturally, obtains finished microcapsule finishing agent.
The present embodiment is prepared for finished microcapsule finishing agent using chitin parcel Leather essence, finished product is micro- during use Capsule finishing agent is diluted with water into solution, is prepared into pulp solution, and after stirring evenly, leather is impregnated into pulp solution, at 60 DEG C Isothermal reaction 4h, pulls leather out, with centrifuge dewatering, under the conditions of 60 DEG C, drying machine drying, can pack after the assay was approved, i.e., Complete the arrangement to leather and perfuming taste removal process.
The present embodiment is micro- under high temperature arrangement effect as microcapsule wall material, its active functional group using chitin Capsule wall material carries out cross-linking with polyurethane artificial leather or keratoprotein leather, ensure that the stability of leather, and it is arranged Leather after processing has the advantages that fragrance remaining time length, free from extraneous odour, product specification height, Environmental Safety.
Embodiment 2：
A kind of preparation method of artificial leather microcapsules perfumed finishing agent, comprises the following steps：
S1, the preparation of the microcapsule wall material aqueous solution：The pigskin gelatin 8g that isoelectric point is 4.5 is weighed, adds 50ml cold water to be tuned into Slurry, 520ml deionized waters are added, start electric blender, rotating speed 240r/min, 90 DEG C of heat temperature raising, isothermal reaction 10h；
S2, the preparation of Leather essence aqueous emulsion：Weigh birch glue oil 5g, vertofix coeur 10g, cedar wood oil 6g, santal (208) 15g, isobutyl quinoline 9g, Ebanol 12g, Thymol 6g, guaiacol 23g, indoles 2g, vetiver oil 20g, rhodinol 33g, Linalool 17g, acetic acid virtue camphor tree fat 40g, acetic acid pinolenic acid 45g, peppermint oil 4g, Ergol 120g, are configured to Leather essence, 45 DEG C are heated to, constant temperature stirring 10min, adds the second of polyoxyethylene (20) sorbitan monooleate 20g, 3- aminopropyl three TMOS 5g, continue constant temperature stirring 20min, after abundant dissolving reaction, add 60 DEG C dissolved with 3g lauryl sodium sulfate Water 130ml, 5min is handled with high-speed shearing emulsion machine, obtains Leather essence aqueous emulsion；
S3, the preparation of microcapsule dressing agent：First Leather essence aqueous emulsion and the microcapsule wall material aqueous solution are heated simultaneously, when When temperature is raised to 70 DEG C, merge two liquid, start mixer, after rotating speed 800r/min, strong agitation 5min, rotating speed is reduced to 230r/min, 70 DEG C of constant temperature, 16h is reacted, cools naturally, obtains finished microcapsule finishing agent.
The present embodiment is prepared for finished microcapsule finishing agent using pigskin gelatin parcel Leather essence, by finished product during use Microcapsule dressing agent is diluted with water into solution, is prepared into pulp solution, and after stirring evenly, leather is impregnated into pulp solution, 60 DEG C Lower isothermal reaction 4h, pulls leather out, with centrifuge dewatering, under the conditions of 60 DEG C, drying machine drying, can pack after the assay was approved, Complete the arrangement to leather and perfuming taste removal process.
The present embodiment uses isoelectric point to exist for 4.5 pigskin gelatin as microcapsule wall material, difference from Example 1 In the wherein forming process of microcapsules, it is not necessary to add glacial acetic acid to adjust pH, the leather after arrangement does not have acetic acid taste, taste removal It is better.
Embodiment 3：
A kind of preparation method of artificial leather microcapsules perfumed finishing agent, comprises the following steps：
S1, the preparation of the microcapsule wall material aqueous solution：Sodium alginate 4g is weighed, adds 50ml cold water to be slurred, adds 500ml Deionized water, start electric blender, rotating speed 240r/min, 90 DEG C of heat temperature raising, and add glacial acetic acid, regulation pH is 4.5, permanent Temperature reaction 16h；
S2, the preparation of Leather essence aqueous emulsion：Weigh birch glue oil 5g, vertofix coeur 15g, cedar wood oil 6g, santal (208) 20g, isobutyl quinoline 6g, Ebanol 12g, Thymol 6g, guaiacol 23g, indoles 4g, vetiver oil 18g, rhodinol 23g, Linalool 17g, acetic acid virtue camphor tree fat 40g, acetic acid pinolenic acid 57g, peppermint oil 5g, Ergol 170g, are configured to Leather essence, 78 DEG C are heated to, constant temperature stirring 10min, adds the ethoxy of polyoxyethylene (5) sorbitan monooleate 33g, 3- aminopropyl three Base silane 10g, continue constant temperature stirring 20min, after abundant dissolving reaction, add 60 DEG C of water dissolved with 3g lauryl sodium sulfate 130ml, 5min is handled with high-speed shearing emulsion machine, obtains Leather essence aqueous emulsion；
S3, the preparation of microcapsule dressing agent：First Leather essence aqueous emulsion and the microcapsule wall material aqueous solution are heated simultaneously, when When temperature is raised to 60 DEG C, merge two liquid, start mixer, after rotating speed 800r/min, strong agitation 5min, rotating speed is reduced to 230r/min, 58 DEG C of constant temperature, 18h is reacted, cools naturally, obtains finished microcapsule finishing agent.
The present embodiment is prepared for finished microcapsule finishing agent using sodium alginate parcel Leather essence, by finished product during use Microcapsule dressing agent is diluted with water into solution, is prepared into pulp solution, and after stirring evenly, leather is impregnated into pulp solution, 60 DEG C Lower isothermal reaction 4h, pulls leather out, with centrifuge dewatering, under the conditions of 60 DEG C, drying machine drying, can pack after the assay was approved, Complete the arrangement to leather and perfuming taste removal process.
For the present embodiment using sodium alginate as microcapsule wall material, it has water-retaining property, skin feel preferable, beautiful in colour The advantages that, its leather arranged after processing has the advantages that fragrance remaining time length, free from extraneous odour, product specification height, Environmental Safety.
Embodiment 4：
A kind of preparation method of artificial leather microcapsules perfumed finishing agent, comprises the following steps：
S1, the preparation of the microcapsule wall material aqueous solution：Melamine resin 10g is weighed, adds 50ml cold water to be slurred, adds 520ml deionized waters, start electric blender, rotating speed 240r/min, 85 DEG C of heat temperature raising, and add glacial acetic acid, regulation pH is 4.5, isothermal reaction 16h；
S2, the preparation of Leather essence aqueous emulsion：Weigh birch glue oil 8g, vertofix coeur 15g, cedar wood oil 6g, santal (208) 30g, isobutyl quinoline 9g, Ebanol 12g, Thymol 6g, guaiacol 23g, indoles 4g, vetiver oil 18g, rhodinol 23g, Linalool 19g, acetic acid virtue camphor tree fat 40g, acetic acid pinolenic acid 35g, peppermint oil 25g, Ergol 150g, it is configured to leather perfume Essence, 53 DEG C are heated to, constant temperature stirring 10min, adds hard acid ester 35g, 3- aminopropyl three of polyoxyethylene (20) anhydrous sorbitol three Ethoxysilane 8g, continue constant temperature stirring 20min, after abundant dissolving reaction, add 60 DEG C dissolved with 3g lauryl sodium sulfate Water 130ml, with high-speed shearing emulsion machine handle 5min, obtain Leather essence aqueous emulsion；
S3, the preparation of microcapsule dressing agent：First Leather essence aqueous emulsion and the microcapsule wall material aqueous solution are heated simultaneously, when When temperature is raised to 60 DEG C, merge two liquid, start mixer, after rotating speed 800r/min, strong agitation 5min, rotating speed is reduced to 230r/min, 55 DEG C of constant temperature, 16h is reacted, cools naturally, obtains finished microcapsule finishing agent.
The present embodiment is prepared for finished microcapsule finishing agent using melamine resin parcel Leather essence, by finished product during use Microcapsule dressing agent is diluted with water into solution, is prepared into pulp solution, and after stirring evenly, leather is impregnated into pulp solution, 60 DEG C Lower isothermal reaction 4h, pulls leather out, with centrifuge dewatering, under the conditions of 60 DEG C, drying machine drying, can pack after the assay was approved, Complete the arrangement to leather and perfuming taste removal process.
The present embodiment using melamine resin as microcapsule wall material, the high temperature resistant and mechanical strength performance of melamine resin compared with It is good, and active functional group, under high temperature arrangement effect, microcapsule wall material and polyurethane artificial leather or keratoprotein leather Cross-linking is carried out, ensure that the stability of leather, its leather for arranging after processing has fragrance remaining time length, free from extraneous odour, product The advantages that class is high, Environmental Safety.
Embodiment 5：
A kind of preparation method of artificial leather microcapsules perfumed finishing agent, comprises the following steps：
S1, the preparation of the microcapsule wall material aqueous solution：Arabic gum 7g is weighed, adds 50ml cold water to be slurred, adds 500ml Deionized water, start electric blender, rotating speed 240r/min, 60 DEG C of heat temperature raising, and add glacial acetic acid, regulation pH is 4.5, permanent Temperature reaction 16h；
S2, the preparation of Leather essence aqueous emulsion：Weigh birch glue oil 8g, vertofix coeur 15g, cedar wood oil 5g, santal (208) 50g, isobutyl quinoline 9g, Ebanol 12g, Thymol 6g, guaiacol 23g, indoles 4g, vetiver oil 30g, rhodinol 23g, Linalool 17g, acetic acid virtue camphor tree fat 20g, acetic acid pinolenic acid 35g, peppermint oil 5g, Ergol 100g, are configured to Leather essence, 60 DEG C are heated to, constant temperature stirring 10min, adds the second of polyoxyethylene (20) sorbitan monooleate 35g, 3- aminopropyl three TMOS 6g, continue constant temperature stirring 20min, after abundant dissolving reaction, add 60 DEG C dissolved with 3g lauryl sodium sulfate Water 130ml, 5min is handled with high-speed shearing emulsion machine, obtains Leather essence aqueous emulsion；
S3, the preparation of microcapsule dressing agent：First Leather essence aqueous emulsion and the microcapsule wall material aqueous solution are heated simultaneously, when When temperature is raised to 55 DEG C, merge two liquid, start mixer, after rotating speed 800r/min, strong agitation 5min, rotating speed is reduced to 230r/min, 57 DEG C of constant temperature, 10h is reacted, cools naturally, obtains finished microcapsule finishing agent.
The present embodiment is prepared for finished microcapsule finishing agent using Arabic gum parcel Leather essence, by finished product during use Microcapsule dressing agent is diluted with water into solution, is prepared into pulp solution, and after stirring evenly, leather is impregnated into pulp solution, 55 DEG C Lower isothermal reaction 4h, pulls leather out, with centrifuge dewatering, under the conditions of 55 DEG C, drying machine drying, can pack after the assay was approved, Complete the arrangement to leather and perfuming taste removal process.
For the present embodiment using Arabic gum as microcapsule wall material, it has herbal aromatic taste, has for the peculiar smell of leather The preferably effect of absorption and neutralizer flavor, its leather for arranging after processing have fragrance remaining time length, free from extraneous odour, product specification The advantages that height, Environmental Safety.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (9)

  1. A kind of 1. artificial leather microcapsules perfumed finishing agent, mainly by Leather essence and the microcapsule wall material being coated on outside Leather essence Composition, it is characterised in that the Leather essence includes the component of following percentage by weight：Birch glue oil 0.1%-10%, methyl cypress Wooden ketone 0.1%-10%, cedar wood oil 1%-80%.Santal 208 1%-80%, isobutyl quinoline 0.1%-10%, Ebanol 0.1%-20%, Thymol 0.01%-20%, guaiacol 0.1%-25%, indoles 0.01%-20%, vetiver oil 1%- 10%, rhodinol 1%-30%, linalool 1%-30%, acetic acid virtue camphor tree fat 1%-50%, acetic acid pinolenic acid 1%-40%, peppermint Oily 1%-20%, surplus are Ergol.
  2. A kind of 2. artificial leather microcapsules perfumed finishing agent according to claim 1, it is characterised in that the microcapsule wall material Specially gelatin, Arabic gum, alginic acid glue, peach gum, xanthans, chitin, Sodium Polyacrylate, methyl methacrylate, hydroxyl One or both of methylcellulose, ethyl cellulose are combined.
  3. A kind of 3. preparation method of artificial leather microcapsules perfumed finishing agent according to claim 1, it is characterised in that including Following steps：
    S1, the preparation of the microcapsule wall material aqueous solution：High polymer material is steeped into 20min with cold water, adds 60 DEG C of -95 DEG C of hot water, Electric blender is started, with 270r/min 70 DEG C of dissolving 6h-20h of speed constant temperature, water-insoluble is filtered to remove, obtains transparent The microcapsule wall material aqueous solution；
    S2, the preparation of Leather essence aqueous emulsion：Leather essence is configured to according to formula, is dissolved by heating, adds surfactant 1%-30%, hydrophobic auxiliary agent 0.1%-10%, under mixer agitation, 60 DEG C are warming up to, constant temperature 20min.Add 60 DEG C of deionizations Water 150ml, 1-10min is handled with high-shear emulsion machine, obtains Leather essence aqueous emulsion；
    S3, the preparation of microcapsule dressing agent：First Leather essence aqueous emulsion and the microcapsule wall material aqueous solution are heated simultaneously, work as temperature When being raised to 50 DEG C -70 DEG C, merge two liquid, start mixer, after rotating speed 800r/min, strong agitation 5min, rotating speed is reduced to 230r/min, constant temperature at 50 DEG C -70 DEG C, 5-20h is reacted, cools naturally, obtains finished microcapsule finishing agent.
  4. 4. the preparation method of a kind of artificial leather microcapsules perfumed finishing agent according to claim 3, it is characterised in that described In S1, the mode of filtering is specially core filtering or filtered through gauze.
  5. 5. the preparation method of a kind of artificial leather microcapsules perfumed finishing agent according to claim 3, it is characterised in that described My 1%-10%, pH 4.5-5.5 of the concentration of the microcapsule wall material aqueous solution made from S1.
  6. 6. the preparation method of a kind of artificial leather microcapsules perfumed finishing agent according to claim 3, it is characterised in that described In S2, the rotating speed of stirring is 280-450r/min.
  7. 7. the preparation method of a kind of artificial leather microcapsules perfumed finishing agent according to claim 3, it is characterised in that described In S2, surfactant is specially the stearic acid of anhydrous sorbitol three, glycol fatty acid ester, tetraethylene glycol monostearate, fat In alcohol Polyoxyalkylene ethers, dehydration water pear ester monoleate, polyoxyethylene (20) sorbitan monooleate, lauryl sodium sulfate One or two kinds of compoundings form.
  8. 8. the preparation method of a kind of artificial leather microcapsules perfumed finishing agent according to claim 3, it is characterised in that described In S2, hydrophobic auxiliary agent is specially 3- aminopropyl triethoxysilanes, 3- methacryloxypropyls silane, 3- epoxypropoxies Any of trimethoxy silane, propyl trimethoxy silicane.
  9. 9. the preparation method of a kind of artificial leather microcapsules perfumed finishing agent according to claim 3, it is characterised in that described In S2 and the S3, the rotating speed of high-shear emulsion machine is 1000-50000r/min, and the mode of heating is heating water bath.
CN201710833583.XA 2017-09-15 2017-09-15 A kind of artificial leather microcapsules perfumed finishing agent and preparation method thereof Pending CN107858837A (en)

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