CN107119493A - It is a kind of for scratch-resistant water varnish of transfer paper and preparation method thereof - Google Patents

It is a kind of for scratch-resistant water varnish of transfer paper and preparation method thereof Download PDF

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Publication number
CN107119493A
CN107119493A CN201710382535.3A CN201710382535A CN107119493A CN 107119493 A CN107119493 A CN 107119493A CN 201710382535 A CN201710382535 A CN 201710382535A CN 107119493 A CN107119493 A CN 107119493A
Authority
CN
China
Prior art keywords
scratch
transfer paper
resistant water
water varnish
varnish
Prior art date
Application number
CN201710382535.3A
Other languages
Chinese (zh)
Inventor
余赞
田璐
罗臻
陈华
章杰
Original Assignee
常德市金润新材料科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 常德市金润新材料科技有限公司 filed Critical 常德市金润新材料科技有限公司
Priority to CN201710382535.3A priority Critical patent/CN107119493A/en
Publication of CN107119493A publication Critical patent/CN107119493A/en

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Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/12Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/14Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/14Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/14Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/22Polyalkenes, e.g. polystyrene
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/14Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/34Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof

Abstract

The present invention provides a kind of scratch-resistant water varnish for transfer paper, is made up of the raw material of following percentage by weight:Acrylic emulsion 50 ~ 90%, wax breast 1% ~ 10%, solvent 10% ~ 50%, auxiliary agent 0.01 ~ 10%.Scratch-resistant water varnish for transfer paper prepared by the present invention, for the protective layer of release liners, the effect of the galled spots caused is shunk or stacks with paper coiled material stress is prevented.The present invention can effectively keep the intrinsic brightness of transfer paper and metal effect, and the discharge of non-volatility organic solvent, protect ring mirror;And because without using organic solvent, also save cost.

Description

It is a kind of for scratch-resistant water varnish of transfer paper and preparation method thereof
Technical field
The invention belongs to water-based material technical field, and in particular to a kind of scratch-resistant water varnish for transfer paper and its Preparation method.
Background technology
Transfer paperboard varnish uses CAB or acryl resin at present, and using ketone and esters as solvent, this kind of varnish was used Cheng Zhonghui discharges volatile organic matter to air, pollutes environment, and the use of solvent, also increases entreprise cost.Small part Enterprise uses water varnish, but such a varnish is during equipment operation, it is impossible to effectively prevent scraping for transfer paper surface from injuring wiping Wound.
Acrylic emulsion is as a kind of conventional water-base resin, with safety and environmental protection, the characteristics of nontoxic, at the same to it is various from Type resin has very strong attachment fastness, is widely used in release paper production industry.
Have in current industry it is a small number of acrylic acid emulsion is applied to the examples that paper substrate is packed, acrylic emulsion as polymer, Itself uses difference in functionality monomer as needed, can be applied to different demand occasions.
The content of the invention
It is a kind of for scratch-resistant water varnish of transfer paper and preparation method thereof present invention aims at providing.
The purpose of the present invention is to be achieved through the following technical solutions:
A kind of scratch-resistant water varnish for transfer paper, is made up of the raw material of following percentage by weight:Acrylic emulsion 50 ~ 90%th, wax breast 1% ~ 10%, solvent 10% ~ 50%, auxiliary agent 0.01 ~ 10%.
A kind of preparation method of scratch-resistant water varnish for transfer paper is as follows:Solvent is added in Scattered Kettle and is helped Agent, disperses 1h with 1500 turns/min, adds wax breast, acrylic emulsion, disperses 1h, filtering, packaging with 800 turns/min.
Described acrylic emulsion, is made up of the raw material of following percentage by weight:Hard monomer 10 ~ 30%, soft monomer 10 ~ 30%th, function monomer 2% ~ 10%, emulsifying agent 0.1 ~ 2%, ammonium persulfate 0.1 ~ 2%, deionized water 30 ~ 80%.
The preparation technology of the acrylic emulsion is as follows:Deionized water and emulsifying agent are warming up in a kettle. first 50-60 DEG C, the soft monomer of any proportioning and the mixed liquor of hard monomer are then slowly added dropwise into kettle, during which keeping temperature stirring 1- 2h;70-80 DEG C is warming up to reactor, during which polymerization system keeps logical nitrogen, adds ammonium persulfate and function monomer, insulation 0.5-1h;Continuation is warming up to 80-90 DEG C to reactor, stirs 1-2h, then heats to 90-95 DEG C and be incubated 2-3h again, last cold But to room temperature, discharging produces acrylic emulsion.
The wax breast is Tissuemat E breast.
The auxiliary agent is silicone emulsion, polyoxyethylene polyoxypropylene pentaerythrite ether, carboxymethyl cellulose, diethylene glycol fourth One or more in ether.
The solvent is water and/or ethanol.
Described hard monomer is the one or more in methyl methacrylate, vinylacetate, styrene.
Described soft monomer is one kind in ethyl acrylate, butyl acrylate, Isooctyl acrylate monomer, lauryl acrylate Or it is several.
Described function monomer is acrylic acid or 2- hydroxypropyl acrylates.
Described emulsifying agent is lauryl sodium sulfate and/or NONIN HS 240.
Beneficial effects of the present invention:Scratch-resistant water varnish for transfer paper prepared by the present invention, for release liners Protective layer, the effect of the galled spots caused is shunk or stacks with paper coiled material stress is prevented.The present invention can effectively keep turning The intrinsic brightness of paper transfer and metal effect, and the discharge of non-volatility organic solvent, protect ring mirror;And because without using having Machine solvent, also saves cost.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment Only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area The every other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the model that the present invention is protected Enclose.
Embodiment 1:
Prepare acrylic emulsion standby:Prepare the raw material of following percentage by weight:Hard monomer 10 ~ 30%, soft monomer 10 ~ 30%, work( Energy monomer 2% ~ 10%, emulsifying agent 0.1 ~ 2%, ammonium persulfate 0.1 ~ 2%, deionized water 30 ~ 80%, first by deionized water and emulsification Agent is warming up to 50-60 DEG C in a kettle., and the soft monomer of any proportioning and the mixed liquor of hard monomer are then slowly added dropwise into kettle, Period keeping temperature stirs 1-2h;70-80 DEG C is warming up to reactor, during which polymerization system keeps logical nitrogen, adds persulfuric acid Ammonium and function monomer, are incubated 0.5-1h;Continuation is warming up to 80-90 DEG C to reactor, stirs 1-2h, then heats to 90-95 DEG C 2-3h is incubated again, room temperature is finally cooled to, and discharging produces acrylic emulsion.
Prepare the scratch-resistant water varnish for transfer paper:Prepare the raw material of following percentage by weight:Acrylic emulsion 50 ~ 90%th, Tissuemat E breast 1% ~ 10%, water 10% ~ 50%, silicone emulsion 0.01 ~ 10%.In Scattered Kettle add said ratio water and Silicone emulsion, disperses 1h with 1500 turns/min, adds Tissuemat E breast, acrylic emulsion, disperses 1h, mistake with 800 turns/min Filter, packaging.
Embodiment 2:
It is standby that method as described in embodiment 1 prepares acrylic emulsion.
Prepare the scratch-resistant water varnish for transfer paper:Prepare the raw material of following percentage by weight:Acrylic emulsion 50 ~ 90%th, Tissuemat E breast 1% ~ 10%, ethanol 10% ~ 50%, carboxymethyl cellulose 0.01 ~ 10%.Said ratio is added in Scattered Kettle Ethanol and carboxymethyl cellulose, with 1500 turns/min disperse 1h, add Tissuemat E breast, acrylic emulsion, with 800 turns/ Min disperses 1h, filtering, packaging.
Embodiment 3:
It is standby that method as described in embodiment 1 prepares acrylic emulsion.
Prepare the scratch-resistant water varnish for transfer paper:Prepare the raw material of following percentage by weight:Acrylic emulsion 50 ~ 90%th, Tissuemat E breast 1% ~ 10%, water 10% ~ 50%, butyl 0.01 ~ 10%.Said ratio is added in Scattered Kettle Water and butyl, disperse 1h with 1500 turns/min, Tissuemat E breast, acrylic emulsion are added, with 800 turns/min points Dissipate 1h, filtering, packaging.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (10)

1. a kind of scratch-resistant water varnish for transfer paper, it is characterised in that be made up of the raw material of following percentage by weight:Third Olefin(e) acid emulsion 50 ~ 90%, wax breast 1% ~ 10%, solvent 10% ~ 50%, auxiliary agent 0.01 ~ 10%.
2. a kind of scratch-resistant water varnish for transfer paper according to claim 1, it is characterised in that described propylene Yogurt liquid, is made up of the raw material of following percentage by weight:Hard monomer 10 ~ 30%, soft monomer 10 ~ 30%, function monomer 2% ~ 10%, breast Agent 0.1 ~ 2%, ammonium persulfate 0.1 ~ 2%, deionized water 30 ~ 80%.
3. a kind of scratch-resistant water varnish for transfer paper according to claim 1, it is characterised in that the wax breast is Tissuemat E breast.
4. a kind of scratch-resistant water varnish for transfer paper according to claim 1, it is characterised in that the auxiliary agent is One or more in silicone emulsion, polyoxyethylene polyoxypropylene pentaerythrite ether, carboxymethyl cellulose, butyl.
5. a kind of scratch-resistant water varnish for transfer paper according to claim 1, it is characterised in that the solvent is Water and/or ethanol.
6. a kind of scratch-resistant water varnish for transfer paper according to claim 2, it is characterised in that described hard list Body is the one or more in methyl methacrylate, vinylacetate, styrene.
7. a kind of scratch-resistant water varnish for transfer paper according to claim 2, it is characterised in that described soft list Body is the one or more in ethyl acrylate, butyl acrylate, Isooctyl acrylate monomer, lauryl acrylate.
8. a kind of scratch-resistant water varnish for transfer paper according to claim 2, it is characterised in that described function Monomer is acrylic acid or 2- hydroxypropyl acrylates.
9. a kind of scratch-resistant water varnish for transfer paper according to claim 2, it is characterised in that described emulsification Agent is lauryl sodium sulfate and/or NONIN HS 240.
10. prepare a kind of method of scratch-resistant water varnish for transfer paper described in claim 1, it is characterised in that specific It is as follows:
Solvent and auxiliary agent are added in Scattered Kettle, 1h is disperseed with 1500 turns/min, wax breast, acrylic emulsion are added, with 800 Turn/the scattered 1h of min, filtering, packaging.
CN201710382535.3A 2017-05-26 2017-05-26 It is a kind of for scratch-resistant water varnish of transfer paper and preparation method thereof CN107119493A (en)

Priority Applications (1)

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CN201710382535.3A CN107119493A (en) 2017-05-26 2017-05-26 It is a kind of for scratch-resistant water varnish of transfer paper and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710382535.3A CN107119493A (en) 2017-05-26 2017-05-26 It is a kind of for scratch-resistant water varnish of transfer paper and preparation method thereof

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CN107119493A true CN107119493A (en) 2017-09-01

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1644795A (en) * 2004-12-03 2005-07-27 华南理工大学 Acrylic acid emulsion gloss, oil, its production and use
CN101407656A (en) * 2008-11-14 2009-04-15 上海维凯化学品有限公司 Environment-friendly type moldable aqueous transfer coating, preparation and use thereof
CN101760121A (en) * 2009-12-14 2010-06-30 上海维凯化学品有限公司 Temperature-resistance environmental-protection aqueous transfer coating and preparation method thereof
CN102533034A (en) * 2011-11-22 2012-07-04 上海东升新材料有限公司 Preparation method and application of high-glaze aqueous glazing paint
CN104530892A (en) * 2015-01-20 2015-04-22 中山市博海精细化工有限公司 Environment-friendly waterborne varnish for compound gold card paper and preparation method of waterborne varnish

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1644795A (en) * 2004-12-03 2005-07-27 华南理工大学 Acrylic acid emulsion gloss, oil, its production and use
CN101407656A (en) * 2008-11-14 2009-04-15 上海维凯化学品有限公司 Environment-friendly type moldable aqueous transfer coating, preparation and use thereof
CN101760121A (en) * 2009-12-14 2010-06-30 上海维凯化学品有限公司 Temperature-resistance environmental-protection aqueous transfer coating and preparation method thereof
CN102533034A (en) * 2011-11-22 2012-07-04 上海东升新材料有限公司 Preparation method and application of high-glaze aqueous glazing paint
CN104530892A (en) * 2015-01-20 2015-04-22 中山市博海精细化工有限公司 Environment-friendly waterborne varnish for compound gold card paper and preparation method of waterborne varnish

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Application publication date: 20170901

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