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CN107011736A - White marks ink and its manufacture method - Google Patents

White marks ink and its manufacture method Download PDF

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Publication number
CN107011736A
CN107011736A CN201710421267.1A CN201710421267A CN107011736A CN 107011736 A CN107011736 A CN 107011736A CN 201710421267 A CN201710421267 A CN 201710421267A CN 107011736 A CN107011736 A CN 107011736A
Authority
CN
China
Prior art keywords
ink
flocculant
weight
percentage
alcohol
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201710421267.1A
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Chinese (zh)
Inventor
马振海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Baoke Stationery Co Ltd
Original Assignee
Guangdong Baoke Stationery Co Ltd
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 Guangdong Baoke Stationery Co Ltd filed Critical Guangdong Baoke Stationery Co Ltd
Priority to CN201710421267.1A priority Critical patent/CN107011736A/en
Publication of CN107011736A publication Critical patent/CN107011736A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/16Writing inks

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

The white marks ink and its manufacture method of the present invention, white marks ink includes:Titanium dioxide, percentage by weight is 20~35%;Flocculant, including the first control flocculant and auxiliary control flocculant are controlled, first controls the percentage by weight of flocculant to be 5~15%, auxiliary controls the percentage by weight of flocculant to be the 10~15% of the weight percent content of the first control flocculant;Alcohol-soluble resin, percentage by weight is 8~15%;Substrate wetting agents, percentage by weight is 0.1~0.5%;Raise one's hat and prevent withered agent, percentage by weight is 0.1~0.5%;Solvent.The manufacture method of the present invention, the white marks ink for manufacturing the present invention, control flocculant is added in ink while stirring after should being diluted by mixed solvent.Technical scheme discloses a kind of using rolled core as storage medium, there is fine attachment fastness and the white marks ink of covering power on a variety of surfaces.

Description

White marks ink and its manufacture method
Technical field
The present invention relates to the slurry for coloring, more particularly to a kind of white marks ink and its manufacture method.
Background technology
The conventional ink marked in dark colored surface is paint board pen ink, and the medium for storing this ink is typically aluminum pipe.Aluminium It is a kind of metal material of highly energy-consuming, it is necessary to the amount out of ink of special Valve controlling ink in production practices, and ensures The fluency of ink, ink needs to keep low viscosity, so as to cause titanium dioxide in ink to be precipitated in nib, and color is not during writing It is homogeneous.If long-time is without titanium dioxide can form fine and close precipitation in nib, along with part is with molten caused by the error closed Agent is volatilized, and will lose writing effect.And during painting pen use otherwise stop shaking up ink and pressing valve, also can to Bring inconvenience in family.Also there is aqueous white marking pen on the market, but ink dried speed is too slow, it is impossible to reach satisfactory Effect.
The content of the invention
It is an object of the invention to provide a kind of having good mobility, permeability and resistance to settling, the convenient height of writing The white marks ink and its manufacture method of covering power.
The white marks ink of the present invention, including:
Titanium dioxide, percentage by weight is 20~35%;
Control flocculant, including the first control flocculant and auxiliary control flocculant, the weight of the first control flocculant Percentage is 5~15%, and auxiliary controls the percentage by weight of flocculant to be the weight percent content of the first control flocculant 10~15%;
Alcohol-soluble resin, percentage by weight is 8~15%;
Substrate wetting agents, percentage by weight is 0.1~0.5%;
Raise one's hat and prevent withered agent, percentage by weight is 0.1~0.5%;
Solvent.
The white marks ink of the present invention, wherein, the solvent is the high boiling solvent of percentage by weight 1~5%, weight hundred Divide the mixture than 10~25% medium-boiling solvents and the lower alcohol of surplus composition.
The white marks ink of the present invention, wherein, the titanium dioxide is rutile type titanium white or anatase thpe white powder, institute The particle size range for stating titanium dioxide is 190nm~300nm, and the oil factor of the titanium dioxide is less than 25g.
The white marks ink of the present invention, wherein, described first controls flocculant to be rosin resin, the auxiliary control wadding Solidifying agent is alkyl phosphate or aliphatic alcohol polyoxyvinethene phosphate, and the monoesters ratio of the auxiliary control flocculant is more than 70%.
The white marks ink of the present invention, wherein, the alcohol-soluble resin is polyvinyl butyral resin, aldehyde ketone resin, aldehyde Resin, alcohol contain intermingle with urethane, alcohol and contain intermingle with amide resin, gum dammar or the molten acrylic resin of alcohol one kind therein.
The white marks ink of the present invention, wherein, the lower alcohol is the mixed of ethanol or normal propyl alcohol or ethanol and normal propyl alcohol Compound.
The present invention white marks ink, wherein, the high boiling solvent be phenmethylol or Phenoxyethanol or benzene oxygen propyl alcohol, The medium-boiling solvent is propylene glycol monomethyl ether or dipropylene glycol methyl ether or 3- methoxy methyl propionates.
The manufacture method of the white marks ink of the present invention, the white marks ink for manufacturing the present invention, the control Flocculant by mixed solvent dilute after add while stirring in ink.
Technical scheme discloses a kind of using rolled core as storage medium, has fine attachment on a variety of surfaces The white marks ink of fastness and covering power.The titanium dioxide nominal mean particle size that the present invention is used is 190nm~300nm, is passed through Flocculation technique is controlled, makes the size controlling of titanium dioxide floccule body at 5~10 μm, the titanium dioxide floccule body has good flowing Property, permeability and resistance to settling, so as to which conventional fiber nib and Asia makes every effort to overcome written extraction on the market at present, form pen Head ink is not stratified, writes convenient high covering power mark ink.
Embodiment
The white marks ink of the present invention, including:
Titanium dioxide, percentage by weight is 20~35%, and particle size range is 190nm~300nm, and oil factor is less than 25g;
Control flocculant, including the first control flocculant and auxiliary control flocculant, the weight of the first control flocculant Percentage is 5~15%, and auxiliary controls the percentage by weight of flocculant to be the weight percent content of the first control flocculant 10~15%;
Alcohol-soluble resin, percentage by weight is 8~15%, and it is that there is provided ink bulk flow for scattered suspension titanium dioxide that it, which is acted on, Dynamic property, film forming skeleton and the adhesive force on writing base material;
Substrate wetting agents, percentage by weight is 0.1~0.5%;
Raise one's hat and prevent withered agent, percentage by weight is 0.1~0.5%;
Solvent, by the high boiling solvent of percentage by weight 1~5%, the medium-boiling solvent of percentage by weight 10~25% and The mixture of the lower alcohol composition of surplus.
The white marks ink of the present invention, wherein, the titanium dioxide is rutile type titanium white or anatase thpe white powder, institute The particle size range for stating titanium dioxide is 190nm~300nm, and the oil factor of the titanium dioxide is less than 25g.
The white marks ink of the present invention, wherein, described first controls flocculant to be rosin resin, the auxiliary control wadding Solidifying agent is alkyl phosphate or aliphatic alcohol polyoxyvinethene phosphate, and the monoesters ratio of the auxiliary control flocculant is more than 70%.
The white marks ink of the present invention, wherein, the alcohol-soluble resin is polyvinyl butyral resin, aldehyde ketone resin, aldehyde Resin, alcohol contain intermingle with urethane, alcohol and contain intermingle with amide resin, gum dammar or the molten acrylic resin of alcohol one kind therein.
The white marks ink of the present invention, wherein, the lower alcohol is the mixed of ethanol or normal propyl alcohol or ethanol and normal propyl alcohol Compound.
The present invention white marks ink, wherein, the high boiling solvent be phenmethylol or Phenoxyethanol or benzene oxygen propyl alcohol, Medium-boiling solvent is propylene glycol monomethyl ether or dipropylene glycol methyl ether or 3- methoxy methyl propionates.
The manufacture method of the white marks ink of the present invention, the white marks ink for manufacturing the present invention, the control Flocculant is added in ink while stirring after should being diluted by mixed solvent.
Technical scheme discloses a kind of using rolled core as storage medium, has fine attachment on a variety of surfaces The white marks ink of fastness and covering power.The titanium dioxide nominal mean particle size that the present invention is used is 190nm~300nm, is passed through Flocculation technique is controlled, makes the size controlling of titanium dioxide floccule body at 5~10 μm, the titanium dioxide floccule body has good flowing Property, permeability and resistance to settling, so as to which conventional fiber nib and Asia makes every effort to overcome written extraction on the market at present, form pen Head ink is not stratified, writes convenient high covering power mark ink.
The present invention white marks ink titanium dioxide be high specific gravity Chinese white titanium dioxide, be rutile type titanium white or Anatase thpe white powder, particle size range is 190nm~300nm, and oil factor is less than 25g.
Titanium dioxide has a wide range of applications as best Chinese white is had now been found that in terms of writing material.Titanium dioxide Proportion is very high, and nib is out of ink rapid when viscosity is low, but titanium dioxide under gravity can be in written rapid subsidence, and nib is down When, written lower area titanium dioxide enrichment, written upper area titanium dioxide is rare, occurs that so-called one side is deep when writing again Shallow negative and positive phenomenon on one side.
By adding thickener, such as polyamide wax, Tissuemat E, rilanit special, bentonite, aerosil, The anti-settling performance improvement of titanium dioxide, but because high viscosity causes ink flow and permeability drastically to decline, ink is difficult to lead to Cross capillarity and reach nib, thus marking pen loses writing use value.
Technical scheme improves control flocculation technique, and rosin resin is the first control flocculant, with alkyl phosphorus Flocculant aid supplemented by acid esters or aliphatic alcohol polyethenoxy phosphate, makes the titanium white powder particles that initial size is 190nm~300nm wad a quilt with cotton It is titanium dioxide floccule body that apparent particle diameter is 5~10 μm to coagulate.The floccule body relative density is greatly reduced compared with titanium dioxide, while in pen Head has good resistance to settling energy, and has excellent mobility, permeability.Control the percentage by weight of flocculant for 0.5~ 1%.
The titanium dioxide that the present invention is used is Du Pont R706 or Australia Ke Meiji CR-828,834 or Sha Haliben RDI-S or henry This graceful TR81,92.
The resin of the present invention is alcohol-soluble resin, its main function be scattered suspension titanium dioxide there is provided ink flow, Film forming skeleton and the adhesive force on writing base material.The resin of the present invention can be low viscosity polyvinyl butyral resin, aldehyde Ketone resin, urea formaldehyde, low viscosity alcohol contain intermingle with urethane, low viscosity alcohol and contain intermingle with amide resin, gum dammar, the molten acrylic acid of low viscosity alcohol Resin etc..The percentage by weight of resin is 8~15%.
To increase the mobility of ink, the present invention also added substrate wetting agents, and substrate wetting agents are U.S.'s aerochemistry 465 or 485, the percentage by weight of substrate wetting agents is 0.1~0.5%.
In order to increase the performance of raising one's hat of ink, technical scheme also added additive of raising one's hat.
The solvent of technical scheme is the mixture of lower alcohol, medium-boiling solvent and high boiling solvent.This hair The solvent of bright technical scheme is molten by the mid-boiling point of the high boiling solvent of percentage by weight 1~5%, percentage by weight 10~25 The lower alcohol composition of agent and surplus.
The specific embodiment contrast form of technical scheme is as follows, and the content of material in embodiment is weight hundred Divide in ratio, bracket for supply of material producer.
Embodiment contrast one
Embodiment contrast two
Embodiment contrast test method:
1. ink system pen, is utilized respectively examples detailed above one, example two, comparison example one, the ink of comparison example two and makes Marking pen, the parts of marking pen include ink storage rolled core, high porosity fiber nib, acrylic nib and plastic casing, Ink storage rolled core ink ink reservoir volume is 4g;
2. base material is write, black or dark woven bag or polybag;
3. method of testing, under room temperature situation respectively by the nib of above-mentioned four kinds of marking pens upward, written level, written court It is lower to place one month, then write in above-mentioned writing substrate surface, the change of observation stitching and covering power.
Test result shows:
Instant ability out of ink, four kinds of marking pens are all out of question, and stitching is all very full, and feel is smooth;
Attachment fastness:Example one and example two are substantially more more advantageous than comparison example one, comparison example two;
The marking pen of example one and the marking pen of example two, nib upward, level, down afterwards writing color keep substantially not Become, and the marking pen head of the marking pen of comparison example one, comparison example two is write after light such as water, written horizontal positioned afterwards upward There is typical negative and positive phenomenon, and rear color burn is many down for nib, not smooth withered phenomenon out of ink occurs.
The ink that can be seen that technical scheme from above-mentioned test result have good mobility, permeability and Resistance to settling, writes convenient and high covering power.Rosin, phosphate is added to can be very good to improve antisolvent precipitation of the titanium dioxide in nib Performance.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (8)

1. a kind of white marks ink, it is characterised in that including:
Titanium dioxide, percentage by weight is 20~35%;
Control flocculant, including the first control flocculant and auxiliary control flocculant, the weight percent of the first control flocculant Than for 5~15%, auxiliary control the percentage by weight of flocculant for the first weight percent content for controlling flocculant 10~ 15%;
Alcohol-soluble resin, percentage by weight is 8~15%;
Substrate wetting agents, percentage by weight is 0.1~0.5%;
Raise one's hat and prevent withered agent, percentage by weight is 0.1~0.5%;
Solvent.
2. white marks ink as claimed in claim 1, it is characterised in that the solvent is the height boiling of percentage by weight 1~5% The mixture of the lower alcohol composition of point solvent, the medium-boiling solvent of percentage by weight 10~25% and surplus.
3. white marks ink as claimed in claim 1, it is characterised in that the titanium dioxide is rutile type titanium white or sharp Titanium-type titanium dioxide, the particle size range of the titanium dioxide is 190nm~300nm, and the oil factor of the titanium dioxide is less than 25g.
4. white marks ink as claimed in claim 1, it is characterised in that described first controls flocculant to be rosin resin, The auxiliary controls flocculant to be alkyl phosphate or aliphatic alcohol polyoxyvinethene phosphate, and the auxiliary controls the list of flocculant Ester ratio is more than 70%.
5. white marks ink as claimed in claim 1, it is characterised in that the alcohol-soluble resin is polyvinyl alcohol contracting fourth Aldehyde, aldehyde ketone resin, urea formaldehyde, alcohol contain intermingle with urethane, alcohol and contain intermingle with amide resin, gum dammar or the molten acrylic resin of alcohol therein one Kind.
6. white marks ink as claimed in claim 2, it is characterised in that the lower alcohol is ethanol or normal propyl alcohol or ethanol With the mixture of normal propyl alcohol.
7. white marks ink as claimed in claim 2, it is characterised in that the high boiling solvent is phenmethylol or benzene oxygen second Alcohol or benzene oxygen propyl alcohol, the medium-boiling solvent are propylene glycol monomethyl ether or dipropylene glycol methyl ether or 3- methoxy methyl propionates.
8. a kind of manufacture method of white marks ink, for manufacturing the white marks ink as described in claim any one of 1-7 Water, it is characterised in that the control flocculant by mixed solvent dilute after add while stirring in ink.
CN201710421267.1A 2017-06-07 2017-06-07 White marks ink and its manufacture method Pending CN107011736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710421267.1A CN107011736A (en) 2017-06-07 2017-06-07 White marks ink and its manufacture method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710421267.1A CN107011736A (en) 2017-06-07 2017-06-07 White marks ink and its manufacture method

Publications (1)

Publication Number Publication Date
CN107011736A true CN107011736A (en) 2017-08-04

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Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108774428A (en) * 2018-06-13 2018-11-09 上海纳诺微新材料科技有限公司 Marking pen, mark composition for ink and preparation method thereof
CN109836887A (en) * 2019-02-26 2019-06-04 上海晨光文具股份有限公司 A kind of strong adhesion mark ink, preparation method and strong adhesion marking pen
CN111117353A (en) * 2019-12-26 2020-05-08 苏州雄鹰笔墨新材料有限公司 Low-volatility pigment type marking ink

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS58141256A (en) * 1982-02-16 1983-08-22 Pilot Ink Co Ltd Aqueous pigment ink for marking pen and preparation thereof
CN1589299A (en) * 2001-11-23 2005-03-02 西柏控股有限公司 Pigmented ink composition
CN1974692A (en) * 2006-12-14 2007-06-06 苏州三威纳米科技有限公司 White board pen ink and its making process
CN101824247A (en) * 2010-04-29 2010-09-08 上海乐美文具有限公司 Ink for gouache marking pen and product thereof
CN103582681A (en) * 2011-04-05 2014-02-12 Lg化学株式会社 Printing composition and printing method using same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141256A (en) * 1982-02-16 1983-08-22 Pilot Ink Co Ltd Aqueous pigment ink for marking pen and preparation thereof
CN1589299A (en) * 2001-11-23 2005-03-02 西柏控股有限公司 Pigmented ink composition
CN1974692A (en) * 2006-12-14 2007-06-06 苏州三威纳米科技有限公司 White board pen ink and its making process
CN101824247A (en) * 2010-04-29 2010-09-08 上海乐美文具有限公司 Ink for gouache marking pen and product thereof
CN103582681A (en) * 2011-04-05 2014-02-12 Lg化学株式会社 Printing composition and printing method using same

Non-Patent Citations (2)

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Title
(英)(托姆普森)BOB THOMPSON著;杨永刚,李仲晓,刘全香译: "《印刷材料手册》", 30 June 2006, 印刷工业出版社 *
李孟,张倩: "《给水处理原理》", 31 December 2013, 武汉理工大学出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108774428A (en) * 2018-06-13 2018-11-09 上海纳诺微新材料科技有限公司 Marking pen, mark composition for ink and preparation method thereof
CN109836887A (en) * 2019-02-26 2019-06-04 上海晨光文具股份有限公司 A kind of strong adhesion mark ink, preparation method and strong adhesion marking pen
CN111117353A (en) * 2019-12-26 2020-05-08 苏州雄鹰笔墨新材料有限公司 Low-volatility pigment type marking ink

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Application publication date: 20170804