CN110036078A - Insulating properties shading printing ink and insulating component - Google Patents

Insulating properties shading printing ink and insulating component Download PDF

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Publication number
CN110036078A
CN110036078A CN201880004831.2A CN201880004831A CN110036078A CN 110036078 A CN110036078 A CN 110036078A CN 201880004831 A CN201880004831 A CN 201880004831A CN 110036078 A CN110036078 A CN 110036078A
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CN
China
Prior art keywords
resin
insulating properties
printing ink
bamboo charcoal
shading
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Granted
Application number
CN201880004831.2A
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Chinese (zh)
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CN110036078B (en
Inventor
唐木典敬
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Japan Seiko Ink Co Ltd
Seiko Advance Ltd
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Japan Seiko Ink Co Ltd
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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
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • B41M1/34—Printing on other surfaces than ordinary paper on glass or ceramic surfaces
    • 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
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
    • 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
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes

Abstract

A kind of insulating properties shading printing ink, contains bamboo charcoal and adhesive resin.

Description

Insulating properties shading printing ink and insulating component
Cross reference
The application is based on the Japanese patent application 2017-095498 that on May 12nd, 2017 submits, CLAIM OF PRIORITY, The application will be all included in disclosed in it.
Technical field
The present invention relates to a kind of insulating properties shading printing ink and insulating component.
Background technique
In correlative technology field, there are various performance requirements in addition to printing to ink.Wherein, in field of electronic device, It is required that using while there is shading purposes and insulation performance black ink.As such black ink, generally using carbon black or Iron oxide.
However, carbon black is used in electronic instrumentation, because its is conductive, there is a problem of impedance value deficiency. In other words, although improving the proportional quantity of carbon black, shaded effect can be obtained, electric conductivity is also got higher, and as a result insulating properties will drop It is low.In other words, there are shifting relationships between insulating properties and covering power.To solve this problem, 1 (day of patent document Present patent application JP 2001-207079A) in disclose the technology of the carbon black covered about surface by resin.
In addition, seeking the fresh oil ink material of energy alternative carbon black and iron oxide always from the viewpoint of environmental protection. As the ink material of not welding, for example, in patent document 2 (Japanese patent application JP2008-179737A), it is open A kind of related technology of ink, the ink include the carbon powder that may be added to that in food of specified particle diameter.
Subject to be solved by the invention
But technology disclosed in Patent Document 2, for the purpose of being to add in food, it is not to be conceived to electronics to set The technology on spare way.In addition, from foodsafety angle is ensured, using the special adhesive tree that can be used for food addition For rouge as precondition etc., the material made it possible for is also very limited.
The means to solve the problem
The present inventor develops the electronic equipment ink of the not welding of alternative previous carbon black with keen determination, and result of study is first Secondary discovery can be enable high covering power and high-insulativity and be deposited by using bamboo charcoal.
Here usually, the plant origins such as charcoal and bamboo charcoal and charcoal from other organic matter sources are conductive Can, and the electric conductivity is different with the variation of the conditions such as firing temperature.
Therefore, the present inventor can stablize from exploitation obtains the viewpoint of high-insulativity ink and studies, and is not to be conceived to bamboo The conductive characteristic that charcoal itself has, and it is conceived to the distinctive configuration aspects of bamboo charcoal.Also, it was found that adhesive resin is covered on ink In bamboo charcoal entire outer surface and the interior surface that is formed of the distinctive structure of bamboo charcoal itself, make possessed by adhesive resin Insulating properties is more effective and stablizes.It has also been found that bamboo charcoal is compared with other charcoals, it is easier to adhesive resin (binder Resin it) ties and good covering can be obtained.Moreover, by using bamboo charcoal, not only obtain high covering, and by with gluing The combination of agent resin, the ink for realizing high covering and high-insulativity and depositing.
Summary of the invention
The present invention provides a kind of insulating properties shading printing ink containing bamboo charcoal and adhesive resin.
In addition, the present invention provides a kind of insulating component, specifically includes substrate, and is formed on the substrate described Insulating properties shading printing ink film.
Invention effect
According to the present invention, the insulating properties shading that can provide the environmental protection that can make high-insulativity and high covering and deposit prints Brush ink.
The implementation form of invention
Insulating properties shading printing ink
Hereinafter, it is described in detail about implementation form of the invention.
Insulating properties shading of the invention printing ink, contains bamboo charcoal and adhesive resin.
Bamboo charcoal is the substance used as black ink, is the charcoal obtained after bamboo is fired.
Bamboo is readily available and cheap, and from the viewpoint of circular form resource, is not welding Material.There are many bamboo type, such as usually using true bamboo, henon bamboo, Meng Zongzhu, cloth bag bamboo, black bamboo, female bamboo, root song bamboo etc..These Type both can be used alone, and can also be used in mixed way two kinds or more.
The method for cooking of bamboo is also to have the charcoal using materials such as stainless steels it is well known that there is the method fired in charcoal kiln Change the mechanical method for cooking of furnace.In addition, in the mechanical method for cooking using retort, also comprising using heating vapor in anaerobic The method heated in compression ring border.In addition, firing condition, when being fired with charcoal kiln, under 400~1000 DEG C of high temperature, burns A few days~mono- week processed or so when firing using retort machinery, such as under 400 DEG C~1000 DEG C high temperature, fires 6~8 hours left sides It is right.But when being heated with heating vapor, Chang 15 divides short time interior progress in~1 hour or so.
Bamboo charcoal usually more generates subtleer hole than charcoal etc..In these subtle holes, macro pipeline (macrotubes) Gapless arrangement forms a kind of so-called honeycomb structure, in these macro pipelines, draws nutrition and moisture of bamboo etc. Tracheid charing crystallization, and subtleer micro-pipe is further formed on its inner wall.Further, since the fibre structure of bamboo is vertical To arrangement, linearly, therefore these fine holes are also easier mutually linear aggregation arrangement.The average pore size of macro pipeline is big Generally at 10~40 μm, the average pore size of micro-pipe is probably in 1~5nm.
In addition, more containing silicic acid and potassium in bamboo, these elements have when being fired into bamboo charcoal and are solidified into glass The property of state.Therefore, bamboo charcoal is typically considered to than charcoal etc. more containing the substance of glassy state.
The specific surface area of bamboo charcoal, such as the numerical value calculated with the BET multipoint method of nitrogen adsorption, preferably in 100m2/ g with On, more preferably in 200m2/ g or more.
On the other hand, the specific surface area of bamboo charcoal, preferably 1,000m2/ g is hereinafter, more preferably in 500m2/ g or less.By Covering power can be improved in this.
The measurement of the specific surface area of bamboo charcoal can be measured according to JIS Z8830.
Partial size (the D of the 50% of bamboo charcoal50) preferably at 0.05 μm or more, more preferably at 1 μm or more, still more preferably from 2.5 μm. It is hereby achieved that dispersibility appropriate.
On the other hand, the partial size (D of the 50% of bamboo charcoal50) preferably at 10 μm hereinafter, more preferably at 8.0 μm hereinafter, more excellent again It is selected as 5.0 μm or less.It is possible thereby to form film appropriate, and covering power can be improved.
In addition, the 90% of bamboo charcoal partial size (D90) preferably at 20 μm hereinafter, more preferably at 10 μm or less.
Furthermore partial size (the D of the 50% of bamboo charcoal50) and 90% partial size (D90) measurement, such as laser refraction can be used Size distribution is measured to acquire by volume reference with scattering method.
The content of bamboo charcoal, solid component of the insulating properties shading in printing ink of opposite 100 parts by weight, preferably in 40 weights Part or more is measured, more preferably more than 70 parts by weight.Thus, it is possible to maintain printing characteristic, covering is improved, also can be improved insulation Property.
On the other hand, the content of bamboo charcoal uses the solid component printed in ink relative to 100 parts by weight of insulation shadings, It is preferred that in 90 parts by weight hereinafter, more preferably below 80 parts by weight.It is possible thereby to obtain mobility appropriate, good print is completed Brush.
From the viewpoint of making ink characteristics more appropriate, bamboo charcoal surface can also carry out physical or chemically handle.
Adhesive resin is used to dispersion bamboo charcoal, forms printing film and uses.
Adhesive resin, as long as the resin of chemical organic synthesis, can be used diversified resin.From with bamboo The intermiscibility of charcoal is good, from the perspective of making high-insulativity and covering in more high level and depositing, adhesive resin, preferably from Vinyl chloride-vinyl acetate copolymer resin (being also referred to as " vinyl chloride resin " in the present specification), acrylic resin, polyester resin, Epoxy resin, polycarbonate resin, polyolefin resin, synthetic rubber, celluosic resin, maleic acid resin, phenolic resin, poly- ammonia Ester resin, polyamide, polyimide resin, melamine resin, phenoxy resin, active energy ray-curable tree The modifier of rouge, above-mentioned resin, and the one or more kinds of resins chosen from the modifier of natural resin.Wherein, More preferable vinyl chloride-vinyl acetate copolymer resin, acrylic resin, polyester resin or epoxy resin or these resins Modifier, preferred polyester resin.
The content of adhesive resin, the bamboo charcoal of opposite 100 parts by weight, preferably more than 10 parts by weight, more preferably in 20 weights Part or more is measured, on the other hand, preferably in 150 parts by weight hereinafter, more preferably below 120 parts by weight.According to the lower limit value with On setting, good printing can be obtained, on the other hand, can be in more high level according to upper limit value setting below On make insulating properties and covering and deposit.
Insulating properties shading of the invention can make insulating properties and screening because containing bamboo charcoal and adhesive resin with printing ink Lid is simultaneously deposited.The details of this mechanism is although indefinite, but as described above, bamboo charcoal, usually contains than charcoal more thin Micro- hole has the structure of the fine holes gapless arrangement of referred to as honeycomb structure.Therefore, the entrance of these fine holes with And the inside in hole can flow into adhesive resin.In addition, because bamboo charcoal is usually more than charcoal containing vitreous substance, therefore It is considered better than charcoal with the wetting quality of adhesive resin.
As a result, forming the state that adhesive resin seals bamboo charcoal, hidden even if increasing the proportional quantity of bamboo charcoal with improving Gai Xing, is also able to suppress the reduction of impedance value, therefore enables insulating properties and covering and deposit, this can speculate.Into And insulating properties shading of the invention printing ink, even with the occasion of the relatively high bamboo charcoal of electric conductivity, as described above, Since bamboo charcoal is glued agent resin seal, good insulating properties can be obtained.
Insulating properties shading of the invention can make to insulate by meeting the following conditions with printing ink under high levels Property and covering are simultaneously deposited.Such reason is although indefinite, and still, the present inventor is hidden in research repeatedly using the insulating properties of bamboo charcoal For light in printing ink, discovery, can be effective by the way that optical concentration (OD) value in the condition is controlled in a specific range Reach and realizes the covering for being suitble to insulating properties shading printing ink application and insulating properties and the index deposited.
Insulating properties shading of the invention printing ink is the printing testing machine (RKPrint of 6 mils using steel wire diameter Coat Instruments Ltd., manufacture, cross bar No.2), it is pulled with 50mm/ seconds movement speeds, is applied on the glass substrate It smears, optical concentration (OD) value of obtained film, preferably 1.0 or more, 7.0 or less.The film is at 80 DEG C, by 60 It is available after minute is dry.
Optical concentration (OD) value of the film, from the viewpoint of obtaining covering, more preferably 3.5 or more.Another party Face, optical coating (OD) value of the film, goes out from the viewpoints such as good ink mobility, printing characteristic and adhesion are obtained Hair, more preferably below 6.0.
It, can be in order to control optical concentration (OD) value of the film in insulating properties shading of the invention in printing ink By the firing temperature, the type according to the selection adhesive resin such as average grain diameter and specific surface area, control bamboo that control bamboo charcoal The when control bamboo charcoal of matching of charcoal and adhesive resin finally obtains the degree of scatter etc. of adhesive resin.In addition, to control Degree of scatter, according to bamboo charcoal and the combination of adhesive resin etc., can for example, by shearing force intensity in selection dispersing apparatus with And number of processes etc. carries out.
Furthermore (OD) value refers to logarithm the numerical value of the transmitance (T%) of the light indicated.In general, OD value It is higher, it is meant that the transmitance of light is lower.
In addition, OD value can be measured for example, by densimeter " model 341C " (manufacture of X-Rite company).
In addition, insulating properties shading of the invention with printing ink within the scope of the effect of the invention, can also be with The pigment other than bamboo charcoal is added in allotment.This occasion, for the amount of the bamboo charcoal in whole pigment, from obtaining high-insulativity Viewpoint is set out, and preferably more than 50% mass, more preferably more than 80% mass, 100% mass can also be with.
Furthermore insulating properties shading of the invention printing ink, can also containing well-known ink additive at Point.As well-known ink additive, such as there are the stabilizers such as solvent, antioxidant, levelling agent, defoaming agent, thickening The interfacial agents such as agent, sagging inhibitor, Ricinate, antistatic agent, antifoggant, paraffin, slipping agent, coupling agent, silane are even Join various additives such as agent, near infrared ray absorption etc..
As solvent, for example, have Mineral spirits, toluene, dimethylbenzene, carbon atom number 8~11 the nytrons such as aromatic hydrocarbon Object；Ethyl acetate, butyl acetate, isobutyl acetate, ethylene glycol monomethyl ether acetate, ethylene glycol monoethyl ether acetate, diethylene glycol (DEG) Monobutyl ether acetate, dibasic acid ester (DBE) (bis- salt base acid エ ス テ Le) etc. esters；Ethylene glycol list ether, diethylene glycol list The ether class such as methyl ether, diethylene glycol (DEG)；The ketone such as methyl ethyl ketone, methyl iso-butyl ketone (MIBK), isobutyrone, cyclohexanone, isophorone Class；The alcohols such as methanol, ethyl alcohol, isopropanol, n-butanol, isobutanol, diacetone alcohol, 3- methyl -3- methoxybutanol.It can be independent It is used above using one kind of these solvents, or two kinds of mixing.Wherein, it is preferable to use ketone, esters and hydrocarbon.
Insulating properties shading printing ink, is to be mixed to form bamboo charcoal and adhesive resin with well-known method. For example, bamboo charcoal is added in adhesive resin, dispersed using dispersal device appropriate, ink can be obtained.At this moment, from handle From the perspective of optical concentration (OD) value control in a specific range under the conditions of described, for example, using the grinding point of three rollers The occasion in bulk set, each long line pressure of roller are set in 20N/mm~60N/mm, to apply shearing force appropriate, and by number of processes (number of pass times) is set in 2 times or more and is preferred.
Insulating properties shading of the invention printing ink, particularly suitable for needing the smart phone of shading performance, putting down The printing etc. with touch function protection panels being arranged on the electronic equipments such as plate computer, auto-navigation system and intercom.If The backlight in electronic equipment can be blocked in use using insulating properties shading of the invention printing ink, also can get hidden This highly concealed type of electrode wiring of electronic equipment internal is hidden, and the maloperation of electronic equipment can be prevented.
Insulating component
Insulating component of the invention, including substrate and the insulating properties shading formed on the substrate printing ink Film.
Substrate is not particularly limited, can be from polyester, polyamide, polycarbonate, acrylic acid, polyurethane, polyolefin, quartz Glass, soda-lime glass, alkali-free glass, sapphire glass, chemically toughened glass and the selection use from its composite material One or two or more kinds of materials and formed.The substrate formed by these materials, surface can also implement antifog processing, tempering The conductive film process of processing, antireflection process, hot line cutting process, coloring treatment or ITO (tin indium oxide).In addition, substrate Shape be not particularly limited.
The forming method of film is not particularly limited, and well-known method can be used.In addition, coating thickness is for example 3~200 μm.
Insulating component includes, for example, the band touch function protection panels etc. of the electronic equipment.
In addition, insulating component is also possible to list in substrate and the insulating properties shading between printing ink film layer Layer has other multilayers.Furthermore, it is possible to have the film layer that multilayer is made of the insulating properties shading with printing ink. For example, the film layer that can be made of with overlying multiple layers white ink on it can also be to insulate described in laminated multi-layer on substrate Property shading with printing ink constitute film layer.
The application method of bamboo charcoal
The application method of bamboo charcoal of the invention is used bamboo charcoal as insulating properties shading printing ink.Therefore, Insulating properties and covering can be made and deposit by providing, and use the environment amenable ink of recyclable resource.
Form of implementation of the invention is explained above, these are illustrations of the invention, can also be using other than the above each Kind other forms.
Specific embodiment
Embodiment 1
In the following, according to embodiment, the present invention will be described in detail.But the contents of the present invention are not limited to embodiment.
Pigment
The pigment used in embodiment and comparative example, as shown in the following table 1,2.
Table 1
Table 2
Title The name of an article Manufacturing firm's name
Carbon black E SPECIAL BLACK 4 EVONIC INDUSTRIES
Iron oxide F TODACOLOR KN-320 Family field industry (strain)
Adhesive resin
The adhesive resin used in embodiment and comparative example, as shown in table 3 below.
Table 3
<embodiment 1~11>
The mixture for matching (parts by weight) shown in table 4 in order to obtain, is added organic solvent (different Buddhist in adhesive resin That ketone, the manufacture of EVONIK industrial group) and bamboo charcoal, it is pre-mixed with rotary wings formula pony mixer.Then, using three Roller apparatus for grinding and dispersing (manufacture of BUHLER Co., Ltd., SDY-200 type), is being set as 40N/mm for the long line pressure of roller, by secondary Dispersed under conditions of number 2 times, obtains ink.
<comparative example 1~9>
(parts by weight) are matched according to shown in table 4, coconut husk charcoal D has been used to replace bamboo charcoal, it is mixed with carbon black E or iron oxide F It closes, other ingredients are identical as Examples 1 to 9, obtain ink.
To the ink obtained in embodiment and comparative example, following measurement and evaluation have been carried out.As a result such as 4,5 institute of table Show.
<measurement>
With the printing testing machine of 6 mil of steel wire diameter, (RK Print Coat Instruments Ltd. manufactured, cross bar No.2), pulled with 50mm/ seconds movement speeds, ink is applied on the glass substrate, under conditions of 80 DEG C, 60 minute minute It is dry, obtain film.Optical concentration (OD) value of obtained film is measured respectively.
<evaluation>
Insulating properties: the measurement of impedance value (Ω)
With the printing testing machine of 6 mil of steel wire diameter, (RK Print Coat Instruments Ltd. manufactured, cross bar No.2), pulled with 50mm/ seconds movement speeds, ink is applied on the glass substrate, it is dry under conditions of 80 DEG C, 60 minutes, Form film.
Using teraohmmeter " model SM-21E " (manufacture of East Asia electric wave Industrial Co., Ltd), the distance between measurement terminal is 15mm is gently pressing against film coated surface, measures the impedance value of film coated surface.Measurement voltage is 1kv, measures at 3, takes its average value. Measuring measurement range of the voltage in 1kv is 1.0 × 106Ω~2.0 × 1013Ω。
Covering: visually observation evaluation
With the printing testing machine of 6 mil of steel wire diameter, (RK Print Coat Instruments Ltd. manufactured, cross bar No.2), pulled with 50mm/ seconds movement speeds, ink is applied on the glass substrate, it is dry under conditions of 80 DEG C, 60 minutes, Film is formed, printed article is obtained.
From printing surface side (coated surface side) fluorescent lamp of obtained printed article, by skilled expert to from The covering situation of the light for the fluorescent lamp that glass baseplate side is seen, carries out the evaluation of 4 grades.
◎: the light of fluorescent lamp is not through completely.
Zero: the light of fluorescent lamp is through a little.
△: the light of fluorescent lamp has to be penetrated to a certain degree.
×: the light of fluorescent lamp has a great deal of transmission.
Table 4
Table 5

Claims (13)

1. a kind of insulating properties shading containing bamboo charcoal and adhesive resin printing ink.
2. insulating properties shading according to claim 1 printing ink, it is characterised in that: the content of the bamboo charcoal, relatively In 100 parts by weight the insulating properties shading with printing ink in solid component, more than 40 parts by weight, 90 parts by weight with Under.
3. insulating properties shading according to claim 1 or 2 printing ink, it is characterised in that: use the insulating properties shading Ink is printed, is the printing testing machine of 6 mils with steel wire diameter, is pulled with 50mm/ seconds movement speeds, applied on the glass substrate Cloth, getable film optical concentration (OD) value 1.0 or more, 7.0 or less.
4. insulating properties shading according to any one of claims 1 to 3 printing ink, it is characterised in that: the adhesive Resin is from vinyl chloride-vinyl acetate copolymer resin, acrylic resin, polyester resin, epoxy resin, polycarbonate resin, gathers Olefin resin, synthetic rubber, celluosic resin, maleic acid resin, phenolic resin, polyurethane resin, polyamide, polyamides are sub- Polyimide resin, melamine resin, phenoxy resin, active energy ray curable resin, above-mentioned resin modifier, with And the one or more kinds of resins chosen from the modifier of natural resin.
5. according to claim 1 to the printing ink of insulating properties shading described in 4 any one, it is characterised in that: the gluing Agent resin is from vinyl chloride-vinyl acetate copolymer resin, acrylic resin, polyester resin and epoxy resin and these resins Modifier in one or two or more kinds of resins for choosing.
6. according to claim 1 to the printing ink of insulating properties shading described in 5 any one, it is characterised in that: the bamboo charcoal 50% partial size at 0.05 μm or more, 10 μm or less.
7. insulating properties shading according to any one of claims 1 to 6 printing ink, it is characterised in that: the adhesive Resin is selected from vinyl chloride-vinyl acetate copolymer resin, acrylic resin, polyester resin and epoxy resin and these resins One of modifier is several；And 50% partial size of the bamboo charcoal is at 2.5 μm or more, 8.0 μm or less.
8. insulating properties shading according to any one of claims 1 to 7 printing ink, it is characterised in that:
The specific surface area that the bamboo charcoal is measured using the BET multipoint method of nitrogen adsorption is in 100m2/ g or more, 1,000m2/ g or less.
9. insulating properties shading according to any one of claims 1 to 8 printing ink, it is characterised in that: the ink is used In the printing with touch function protection panels being arranged on electronic equipment.
10. a kind of insulating component, specifically includes: substrate, and the claim 1 that is formed on the substrate is to claim The printing ink film of high-insulativity shading described in 9 any one.
11. insulating component according to claim 10, which is characterized in that the substrate is by being selected from polyester, polyamide, gathering Carbonic ester, acrylic acid, polyurethane, polyolefin, quartz glass, soda-lime glass, alkali-free glass, sapphire glass, chemical steel Change one of composite material of glass and above-mentioned material or several materials and is formed.
12. a kind of bamboo charcoal application method that bamboo charcoal and adhesive resin are used together as insulating properties shading with printing ink.
13. the method for manufacturing insulating properties shading printing ink with bamboo charcoal and adhesive resin.
CN201880004831.2A 2017-05-12 2018-05-10 Insulating light-shielding printing ink and insulating member Active CN110036078B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-095498 2017-05-12
JP2017095498A JP6349438B1 (en) 2017-05-12 2017-05-12 Insulating light shielding printing ink and insulating member
PCT/JP2018/018062 WO2018207858A1 (en) 2017-05-12 2018-05-10 Insulating printing ink for light shielding and insulating member

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Publication Number Publication Date
CN110036078A true CN110036078A (en) 2019-07-19
CN110036078B CN110036078B (en) 2020-05-26

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JP (1) JP6349438B1 (en)
KR (1) KR102202479B1 (en)
CN (1) CN110036078B (en)
TW (1) TWI663222B (en)
WO (1) WO2018207858A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114656837A (en) * 2022-01-07 2022-06-24 惠州市百时达化工有限公司 High-covering-capacity high-insulation black ink and preparation method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7231447B2 (en) * 2019-03-12 2023-03-01 能美防災株式会社 sunscreen
CN112574614B (en) * 2020-11-18 2022-05-10 福耀玻璃工业集团股份有限公司 Printing composition for laser film removal and method for manufacturing laminated glass

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006335922A (en) * 2005-06-03 2006-12-14 Toyo Ink Mfg Co Ltd Ink
KR100798401B1 (en) * 2007-06-01 2008-01-28 세창화학 주식회사 Natural ink composition having function of antibiosis and aqueous erasion
JP2008179737A (en) * 2007-01-26 2008-08-07 Toyo Ink Mfg Co Ltd Charcoal ink
JP2011213944A (en) * 2010-04-01 2011-10-27 Niwa Insatsu Kk Ink, printing method, and printed product
CN104487094A (en) * 2012-07-20 2015-04-01 大塚制药株式会社 Tablet having dry-ink film on surface thereof, and ink for inkjet printer
JP5812220B1 (en) * 2015-04-22 2015-11-11 凸版印刷株式会社 Inkjet ink

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3068764B2 (en) * 1995-03-20 2000-07-24 住友ゴム工業株式会社 Liquid crystal color filter light-shielding layer ink, liquid crystal color filter using the same, and method of manufacturing the same
JP3372020B2 (en) * 1997-04-11 2003-01-27 大日精化工業株式会社 Coloring composition for black matrix, method for producing black matrix, and component with light-shielding black matrix
JP3697890B2 (en) * 1998-05-12 2005-09-21 三菱化学株式会社 Light-shielding photosensitive resin composition solution and color filter using the same
JPH11323747A (en) * 1998-05-14 1999-11-26 Masahiro Yoshida Printing of fabric
JP2001106938A (en) * 1999-10-06 2001-04-17 Mitsubishi Chemicals Corp Carbon black dispersion for resist for forming black matrix
US6372349B1 (en) * 1999-08-27 2002-04-16 Mitsubishi Chemical Corporation High-resistivity carbon black
JP3781616B2 (en) 1999-08-27 2006-05-31 三菱化学株式会社 High resistance carbon black and color filter
JP2008091714A (en) 2006-10-03 2008-04-17 Rohm Co Ltd Semiconductor device
US7531471B2 (en) * 2007-01-30 2009-05-12 Kimberly-Clark Worldwide, Inc. Substrate containing a deodorizing ink
TWM325698U (en) * 2007-04-18 2008-01-11 Ching-Guei Gau Electrical-heating cloth having Positive Temperature Coefficient (PTC) and containing bamboo carbon
JP2008264210A (en) * 2007-04-20 2008-11-06 Shigeki Yokoyama Powdered tea/bamboo charcoal sheet, moving body interior fixture and facility interior fixture
JP2012158704A (en) * 2011-02-02 2012-08-23 Toyo Ink Sc Holdings Co Ltd Matte black ink composition for offset printing, and printed matter
JP5744082B2 (en) * 2013-02-20 2015-07-01 紀州技研工業株式会社 Ink jet ink, method for producing the same, and method for using the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006335922A (en) * 2005-06-03 2006-12-14 Toyo Ink Mfg Co Ltd Ink
JP2008179737A (en) * 2007-01-26 2008-08-07 Toyo Ink Mfg Co Ltd Charcoal ink
KR100798401B1 (en) * 2007-06-01 2008-01-28 세창화학 주식회사 Natural ink composition having function of antibiosis and aqueous erasion
JP2011213944A (en) * 2010-04-01 2011-10-27 Niwa Insatsu Kk Ink, printing method, and printed product
CN104487094A (en) * 2012-07-20 2015-04-01 大塚制药株式会社 Tablet having dry-ink film on surface thereof, and ink for inkjet printer
JP5812220B1 (en) * 2015-04-22 2015-11-11 凸版印刷株式会社 Inkjet ink

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114656837A (en) * 2022-01-07 2022-06-24 惠州市百时达化工有限公司 High-covering-capacity high-insulation black ink and preparation method thereof

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