CN105647368A - Leather surface treatment agent and preparation method thereof - Google Patents

Leather surface treatment agent and preparation method thereof Download PDF

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Publication number
CN105647368A
CN105647368A CN201610121838.5A CN201610121838A CN105647368A CN 105647368 A CN105647368 A CN 105647368A CN 201610121838 A CN201610121838 A CN 201610121838A CN 105647368 A CN105647368 A CN 105647368A
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leather
oil
surface treatment
treatment agent
leather surface
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陈震烁
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/10—Anti-corrosive paints containing metal dust
    • C09D5/103—Anti-corrosive paints containing metal dust containing Al
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • 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
    • C14C11/003—Surface finishing of leather using macromolecular compounds
    • C14C11/006—Surface finishing of leather using macromolecular compounds using polymeric products of isocyanates (or isothiocyanates) with compounds having active hydrogen
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • 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
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
    • 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters 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
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plant Pathology (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

The invention discloses a leather surface treatment agent and a preparation method thereof and relates to the technical field of leathers. The leather surface treatment agent is made mainly from waterborne polyurethane, polyethylene wax emulsion, acrylic resin, sodium benzoate, polyester diol, ethyl acetate, potassium hydroxide, isophorone diisocyanate, silica powder, waterborne polyether modified silicone oil, rice hull ash, bovine hoof oil, refined castor oil, dimethylbenzene, and a preservative aid. The leather surface treating agent imparts improved breathability to leather so that the leather is better in delicacy and smoothness, improving wear resistance of the leather and prolonging service life of the leather, and the use of the preservative aid helps improve anticorrosion performance of the leather; in addition, the addition of materials such as carbolic acid in the preservative, good sterilizing action is provided, and leather quality can be ensured.

Description

A kind of leather surface treatment agent and preparation method thereof
Technical field
The present invention relates to leather technology field, more specifically a kind of leather surface treatment agent and preparation method thereof.
Background technology
Surface conditioning agent refers to that the surface to material carries out the reagent used when certain processes to reach specific purpose. And the surface treatment of leather mainly has the processes such as printing, spraying, roller coating, embossing, synthetic leather can be changed colour, increase delustring process, improve sense of touch and form numerous different-style. In order to obtain high-quality leather, meet the fashion pursuit of people that consumer is continually changing, the normally off key of surface conditioning agent right and wrong and indispensable. But leather surface treatment agent is in undesirable state in the market, need further improvement opportunity, thus meeting the market demand.
Summary of the invention
The invention aims to make up the deficiencies in the prior art, it is provided that a kind of leather surface treatment agent and preparation method thereof.
It is an object of the invention to be achieved through the following technical solutions:
A kind of leather surface treatment agent, is made up of following raw material: aqueous polyurethane 20-30, polythene wax emulsion 8-10, acrylic resin 10-12, sodium benzoate 4-6, polyester-diol 8-10, ethyl acetate 20-30, potassium hydroxide 6-8, isophorone diisocyanate 3-5, SiO 2 powder 2-4, aqueous polyether modified silicon oil 3-5, rice hull ash 1-3, neat's foot oil 2-4, refining castor oil 1-3, dimethylbenzene 8-12, anti-corrosive aids 6-8; Wherein, anti-corrosive aids is made up of following raw material: triphenyl phosphite 10-12, ethyl hydroxybenzoate 6-8, carbolic acid 2-4, lanolin wax polyethenoxy ether 3-5, polyethers quaternary sillicones 2-4, white mineral oil 3-5, superfine nano waste rubber micropowder 2-4, metallic aluminium powder 1-3, lecithin 1-3, plant essence 1-3; Preparation method is: by triphenyl phosphite, ethyl hydroxybenzoate, carbolic acid, lanolin wax polyethenoxy ether, polyethers quaternary sillicones mix and blend 2-3 hour, it is warming up to 30-40 DEG C, add white mineral oil, superfine nano waste rubber micropowder, metallic aluminium powder, lecithin, plant essence, then, behind adopt frequency to be 30-50kHz ultrasonic Treatment 5-10 minute, grind, filter and get final product.
The preparation method of a kind of leather surface treatment agent, is made up of following steps:
(1) aqueous polyurethane, polythene wax emulsion, acrylic resin, isophorone diisocyanate are added in reactor, at room temperature stirring 30-40 minute;
(2) ethyl acetate, dimethylbenzene are added, at room temperature stirring 10-20 minute;
(3) SiO 2 powder, rice hull ash are added while stirring, fully dispersed;
(4) add sodium benzoate, polyester-diol, potassium hydroxide, aqueous polyether modified silicon oil, neat's foot oil, refining castor oil, stir, be then warming up to 82-85 DEG C again, and react 3-4 hour at this temperature, be cooled to room temperature;
(5) add the raw materials such as anti-corrosive aids, disperse 20-30 minute, filter and get final product.
It is an advantage of the current invention that:
The leather surface treatment agent of the present invention improves leather breathable moisture permeability, increases the smooth feel of exquisiteness of leather, improves the wearability of leather, extend the service life of leather, and the use of anti-corrosive aids is favorably improved the antiseptic property of leather; It addition, anti-corrosive aids also added the raw materials such as carbolic acid, there is good bactericidal action, help to ensure that the quality of leather.
Detailed description of the invention
Embodiment 1, a kind of leather surface treatment agent, is made up of following weight (kg) raw material: aqueous polyurethane 20, polythene wax emulsion 8, acrylic resin 10, sodium benzoate 4, polyester-diol 8, ethyl acetate 20, potassium hydroxide 6, isophorone diisocyanate 3, SiO 2 powder 2, aqueous polyether modified silicon oil 3, rice hull ash 1, neat's foot oil 2, refining castor oil 1, dimethylbenzene 8, anti-corrosive aids 6; Wherein, anti-corrosive aids is made up of following raw material: triphenyl phosphite 10, ethyl hydroxybenzoate 6, carbolic acid 2, lanolin wax polyethenoxy ether 3, polyethers quaternary sillicones 2, white mineral oil 3, superfine nano waste rubber micropowder 2, metallic aluminium powder 1, lecithin 1, plant essence 1; Preparation method is: by triphenyl phosphite, ethyl hydroxybenzoate, carbolic acid, lanolin wax polyethenoxy ether, polyethers quaternary sillicones mix and blend 2 hours, it is warming up to 30 DEG C, add white mineral oil, superfine nano waste rubber micropowder, metallic aluminium powder, lecithin, plant essence, then adopting frequency is the ultrasonic Treatment of 30kHz after 5 minutes, grinds, filters and get final product.
A kind of leather surface treatment agent, is made up of following steps:
(1) aqueous polyurethane, polythene wax emulsion, acrylic resin, isophorone diisocyanate are added in reactor, at room temperature stirring 30 minutes;
(2) ethyl acetate, dimethylbenzene are added, at room temperature stirring 10 minutes;
(3) SiO 2 powder, rice hull ash are added while stirring, fully dispersed;
(4) add sodium benzoate, polyester-diol, potassium hydroxide, aqueous polyether modified silicon oil, neat's foot oil, refining castor oil, stir, be then warming up to 82 DEG C again, and react 3 hours at this temperature, be cooled to room temperature;
(5) add the raw materials such as anti-corrosive aids, disperse 20 minutes, filter and get final product.
Embodiment 2, a kind of leather surface treatment agent, is made up of following weight (kg) raw material: aqueous polyurethane 25, polythene wax emulsion 9, acrylic resin 11, sodium benzoate 5, polyester-diol 9, ethyl acetate 25, potassium hydroxide 7, isophorone diisocyanate 4, SiO 2 powder 3, aqueous polyether modified silicon oil 4, rice hull ash 2, neat's foot oil 3, refining castor oil 2, dimethylbenzene 10, anti-corrosive aids 7; Wherein, anti-corrosive aids is made up of following raw material: triphenyl phosphite 11, ethyl hydroxybenzoate 7, carbolic acid 3, lanolin wax polyethenoxy ether 4, polyethers quaternary sillicones 3, white mineral oil 4, superfine nano waste rubber micropowder 3, metallic aluminium powder 2, lecithin 2, plant essence 2;Preparation method is: by triphenyl phosphite, ethyl hydroxybenzoate, carbolic acid, lanolin wax polyethenoxy ether, polyethers quaternary sillicones mix and blend 2.5 hours, it is warming up to 35 DEG C, add white mineral oil, superfine nano waste rubber micropowder, metallic aluminium powder, lecithin, plant essence, then adopting frequency is the ultrasonic Treatment of 40kHz after 8 minutes, grinds, filters and get final product.
A kind of leather surface treatment agent, is made up of following steps:
(1) aqueous polyurethane, polythene wax emulsion, acrylic resin, isophorone diisocyanate are added in reactor, at room temperature stirring 35 minutes;
(2) ethyl acetate, dimethylbenzene are added, at room temperature stirring 15 minutes;
(3) SiO 2 powder, rice hull ash are added while stirring, fully dispersed;
(4) add sodium benzoate, polyester-diol, potassium hydroxide, aqueous polyether modified silicon oil, neat's foot oil, refining castor oil, stir, be then warming up to 83 DEG C again, and react 3.5 hours at this temperature, be cooled to room temperature;
(5) add the raw materials such as anti-corrosive aids, disperse 25 minutes, filter and get final product.
Embodiment 3, a kind of leather surface treatment agent, is made up of following weight (kg) raw material: aqueous polyurethane 30, polythene wax emulsion 10, acrylic resin 12, sodium benzoate 6, polyester-diol 10, ethyl acetate 30, potassium hydroxide 8, isophorone diisocyanate 5, SiO 2 powder 4, aqueous polyether modified silicon oil 5, rice hull ash 3, neat's foot oil 4, refining castor oil 3, dimethylbenzene 12, anti-corrosive aids 8; Wherein, anti-corrosive aids is made up of following raw material: triphenyl phosphite 12, ethyl hydroxybenzoate 8, carbolic acid 4, lanolin wax polyethenoxy ether 5, polyethers quaternary sillicones 4, white mineral oil 5, superfine nano waste rubber micropowder 4, metallic aluminium powder 3, lecithin 3, plant essence 3; Preparation method is: by triphenyl phosphite, ethyl hydroxybenzoate, carbolic acid, lanolin wax polyethenoxy ether, polyethers quaternary sillicones mix and blend 3 hours, it is warming up to 40 DEG C, add white mineral oil, superfine nano waste rubber micropowder, metallic aluminium powder, lecithin, plant essence, then adopting frequency is the ultrasonic Treatment of 50kHz after 10 minutes, grinds, filters and get final product.
The preparation method of a kind of leather surface treatment agent, is made up of following steps:
(1) aqueous polyurethane, polythene wax emulsion, acrylic resin, isophorone diisocyanate are added in reactor, at room temperature stirring 40 minutes;
(2) ethyl acetate, dimethylbenzene are added, at room temperature stirring 20 minutes;
(3) SiO 2 powder, rice hull ash are added while stirring, fully dispersed;
(4) add sodium benzoate, polyester-diol, potassium hydroxide, aqueous polyether modified silicon oil, neat's foot oil, refining castor oil, stir, be then warming up to 85 DEG C again, and react 4 hours at this temperature, be cooled to room temperature;
(5) add the raw materials such as anti-corrosive aids, disperse 30 minutes, filter and get final product.
The leather surface treatment agent performance test results that above-described embodiment 1-3 prepares is as shown in the table:
The leather surface treatment agent performance test results that table 1 embodiment 1-3 prepares
Glossiness/�� Water absorption rate/% Wear rate/% Tensile strength/MPa Elongation at break/%
Embodiment 1 52 4.2 0.33 27.6 302
Embodiment 2 58 3.8 0.31 24.5 311
Embodiment 3 57 4.3 0.33 26.4 304

Claims (2)

1. a leather surface treatment agent, it is characterised in that: it is made up of following raw material: aqueous polyurethane 20-30, polythene wax emulsion 8-10, acrylic resin 10-12, sodium benzoate 4-6, polyester-diol 8-10, ethyl acetate 20-30, potassium hydroxide 6-8, isophorone diisocyanate 3-5, SiO 2 powder 2-4, aqueous polyether modified silicon oil 3-5, rice hull ash 1-3, neat's foot oil 2-4, refining castor oil 1-3, dimethylbenzene 8-12, anti-corrosive aids 6-8;Wherein, anti-corrosive aids is made up of following raw material: triphenyl phosphite 10-12, ethyl hydroxybenzoate 6-8, carbolic acid 2-4, lanolin wax polyethenoxy ether 3-5, polyethers quaternary sillicones 2-4, white mineral oil 3-5, superfine nano waste rubber micropowder 2-4, metallic aluminium powder 1-3, lecithin 1-3, plant essence 1-3; Preparation method is: by triphenyl phosphite, ethyl hydroxybenzoate, carbolic acid, lanolin wax polyethenoxy ether, polyethers quaternary sillicones mix and blend 2-3 hour, it is warming up to 30-40 DEG C, add white mineral oil, superfine nano waste rubber micropowder, metallic aluminium powder, lecithin, plant essence, then, behind adopt frequency to be 30-50kHz ultrasonic Treatment 5-10 minute, grind, filter and get final product.
2. the preparation method of a kind of leather surface treatment agent according to claim 1, it is characterised in that: it is made up of following steps:
(1) aqueous polyurethane, polythene wax emulsion, acrylic resin, isophorone diisocyanate are added in reactor, at room temperature stirring 30-40 minute;
(2) ethyl acetate, dimethylbenzene are added, at room temperature stirring 10-20 minute;
(3) SiO 2 powder, rice hull ash are added while stirring, fully dispersed;
(4) add sodium benzoate, polyester-diol, potassium hydroxide, aqueous polyether modified silicon oil, neat's foot oil, refining castor oil, stir, be then warming up to 82-85 DEG C again, and react 3-4 hour at this temperature, be cooled to room temperature;
(5) add the raw materials such as anti-corrosive aids, disperse 20-30 minute, filter and get final product.
CN201610121838.5A 2016-03-04 2016-03-04 Leather surface treatment agent and preparation method thereof Pending CN105647368A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106350310A (en) * 2016-08-30 2017-01-25 四川达文西科技有限公司 Leather detergent additive
CN106637926A (en) * 2016-11-04 2017-05-10 南平博士达节能科技有限公司 Waterborne synthetic leather surface treatment agent and preparation method thereof
CN106675376A (en) * 2016-07-15 2017-05-17 福建隆上超纤有限公司 Leather surface treating agent and preparation method thereof
CN107325652A (en) * 2016-11-28 2017-11-07 德阳力久云智知识产权运营有限公司 A kind of wax Emulsion for Leather containing Tissuemat E and preparation method thereof
CN108264831A (en) * 2017-12-26 2018-07-10 天长市正牧铝业科技有限公司 A kind of leather special-purpose water-proof finishing agent
CN108587284A (en) * 2017-12-26 2018-09-28 天长市正牧铝业科技有限公司 A kind of special antibacterial composite paint of leather
CN110452349A (en) * 2019-07-30 2019-11-15 清远市美佳乐环保新材股份有限公司 It is a kind of to be soaked certainly from thickened aqueous surface treating agent and preparation method thereof
CN111809003A (en) * 2020-07-14 2020-10-23 温州珍瑾服装有限公司 Mildew-proof leather garment and processing technology thereof
CN112680085A (en) * 2021-01-20 2021-04-20 浙江麦斯特姆涂布有限公司 High-gloss scratch-resistant surface-enhanced artificial leather and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN103725202A (en) * 2013-12-20 2014-04-16 苏州市澄湖工贸有限公司 Leather brightener

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
CN103725202A (en) * 2013-12-20 2014-04-16 苏州市澄湖工贸有限公司 Leather brightener

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106675376A (en) * 2016-07-15 2017-05-17 福建隆上超纤有限公司 Leather surface treating agent and preparation method thereof
CN106350310A (en) * 2016-08-30 2017-01-25 四川达文西科技有限公司 Leather detergent additive
CN106637926A (en) * 2016-11-04 2017-05-10 南平博士达节能科技有限公司 Waterborne synthetic leather surface treatment agent and preparation method thereof
CN107325652A (en) * 2016-11-28 2017-11-07 德阳力久云智知识产权运营有限公司 A kind of wax Emulsion for Leather containing Tissuemat E and preparation method thereof
CN108264831A (en) * 2017-12-26 2018-07-10 天长市正牧铝业科技有限公司 A kind of leather special-purpose water-proof finishing agent
CN108587284A (en) * 2017-12-26 2018-09-28 天长市正牧铝业科技有限公司 A kind of special antibacterial composite paint of leather
CN110452349A (en) * 2019-07-30 2019-11-15 清远市美佳乐环保新材股份有限公司 It is a kind of to be soaked certainly from thickened aqueous surface treating agent and preparation method thereof
CN111809003A (en) * 2020-07-14 2020-10-23 温州珍瑾服装有限公司 Mildew-proof leather garment and processing technology thereof
CN112680085A (en) * 2021-01-20 2021-04-20 浙江麦斯特姆涂布有限公司 High-gloss scratch-resistant surface-enhanced artificial leather and preparation method thereof

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Application publication date: 20160608