CN106398381A - Correction fluid composition, use thereof and method for preparing correction fluid composition - Google Patents
Correction fluid composition, use thereof and method for preparing correction fluid composition Download PDFInfo
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- CN106398381A CN106398381A CN201510494686.9A CN201510494686A CN106398381A CN 106398381 A CN106398381 A CN 106398381A CN 201510494686 A CN201510494686 A CN 201510494686A CN 106398381 A CN106398381 A CN 106398381A
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- correction fluid
- pigment
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- fluid composite
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Abstract
The invention relates to a correction fluid composition, use thereof and a method for preparing the correction fluid composition. According to the correction fluid composition disclosed by the invention, the consumption of the conventional opacified pigments is minimized, and/or, a correction film can be formed after the correction fluid composition is applied to a substrate; and the correction film is substantially clear, transparent or semitransparent initially and becomes substantially white or non-transparent when the correction film becomes thoroughly-dried, i.e., substantial the same time marked to accept correction, after the correction film is applied to the substrate.
Description
Technical field
The present invention relates generally to correction fluid composite.In an aspect, the present invention relates to opaquing fluid group based on solvent
Compound, it becomes substantially from substantially limpid, transparent or semitransparent on being applied to substrate and after having formed film
For white or opaque so that it can accept to revise labelling.
Background technology
Opaquing fluid be typically used in revise on paper, cardboard, glass and other substrate hand-written, print, photocopy and/
Or printing mark.Opaquing fluid is generally applied on substrate in liquid form.Then drying is impermeable to be formed for the liquid being applied
Bright film, its should be able to (1) effective over any improper labelling previously having been done is hidden on substrate, and (2) are upper
Face is write so that it can ' accept ' new to be corrected labelling.Described film should over time keep being bonded in substrate
Surface, and in sufficiently flexible so that described film will not rupture during normal process or otherwise move from substrate
Position.The liquid form of opaquing fluid (and desirably) should not be mutual with the composition for ink being corrected labelling in addition, film
Effect, because described interaction would potentially result in film variable color.Additionally, the drying time of opaquing fluid should be fast as much as possible
Relatively quickly to make on film after allowing to be corrected being marked at applying opaquing fluid.
Opaquing fluid typically comprises opacifying pigment (for example, titanium dioxide), film forming polymer or resin and solvent.Milkiness
Pigment is scattered in opaquing fluid, and allows film to hide any improper labelling previously made on substrate.Film forming polymer
Or resin is dissolved in opaquing fluid, and allow opaquing fluid formed after solvent has evaporated be retained in soft on substrate
Property, continuous film (or covering).Solvent is the carrier for opacifying pigment and film forming polymer or resin, and can be
Volatile organic solvent or water.Volatile organic solvent has the advantage of rapid evaporation, and therefore, based on organic solvent
Opaquing fluid usually quickly can accept to be corrected labelling compared with the opaquing fluid based on water.However, for environment reason,
Opaquing fluid based on water is typically preferably.
A problem related to current opaquing fluid is that consumer is difficult to judge when fully dry opaquing fluid is.Therefore, consume
Whether person is forced to use repetition test (trial and error) technology fully dry to judge described fluid.If consumer
Attempt making written indicia on the film of insufficient drying, then writing of the writing implement of consumer a little may be by wearing
Thoroughly partially dried film and upset film and formed.Destroy film formation by this way and often result in some this plans by being applied
Opaquing fluid hide and the improper labelling that covers becomes visible and at least partly without covering.Therefore, when consumer is not
When writing on the film being fully dried, consumer usually must apply extra opaquing fluid on without the improper labelling covering and apply
The applied opaquing fluid of layer, wait is fully dried to form the film that can accept written indicia and to do on the membrane again
Go out the written indicia being corrected.In addition, upsetting film formation and frequently resulting in telolemma, there is especially uneven or rough table
Face, it is possibly clumsy, after being especially above receiving written indicia.
When judgement opaquing fluid is fully dried to allow a solution of the problem making a mark thereon to exist
Described in Japanese Patent No. JP 6049397, described patent discloses a kind of opaquing fluid, and it includes opacifying pigment, water, waves
Send out property organic solvent (such as ethanol or acetone) and from the first color be changed into the second color (itself it is said that with solvent evaporation complete
Substantially simultaneously occur) reagent.The color change of disclosed preparation is to be led to by with air reaction.Prepare a kind of
In product, color change is to be led to by absorption ambient carbon dioxide.In another kind of preparation, color change is by air oxygen
Change leads to.In two kinds of preparations, color change reactions are slow and unreliable, and be not directed to solvent evaporation (and
And therefore, the abundant drying of opaquing fluid).
Jointly owned U.S. Patent No. 7,442,725 discloses a kind of color changing correction fluid based on water.Although based on water
Opaquing fluid is often more environmentally friendly compared with the opaquing fluid based on organic solvent, but the drying time of the opaquing fluid based on water and
(defect is paid special attention to based on the ink of water covering power for containing water-soluble dye afterwards, because it occur frequently that institute
State ink to penetrate in applied opaquing fluid) not always satisfactory.
Jointly owned U.S. Patent No. 8,110,615 discloses a kind of color changing correction fluid based on solvent.Although previously difficult
Being used in ' the variable color chemical substance of the opaquing fluid based on water of the 725 patents opaquing fluid that adapts to based on solvent, but ' 615 is special
Profit is by providing chromotropic dye to solve this problem with water-in-oil emulsion form.
The opacifying pigment that is contained in opaquing fluid may over time and precipitate, and therefore opaquing fluid must usually applied
Blended before being added on substrate.Many correction fluid composite applicators, such as bottle and brush opaquing fluid system and bottle, foam
Applicator opaquing fluid system and there is the correction pen of ball or needle-valve it is allowed to consumer optionally mixes comprised correction
Liquid.
On the other hand, conventional capillary-action marker contains fiber bin and the tip with its communication, and because
This does not allow the opaquing fluid being included in effectively to be mixed.Additionally, the bin fiber of marker may undeservedly mistake
Filter any opacifying pigment being included in and over time and be blocked.Therefore, over time, marker leads to
Correction labelling often can not be made.Therefore it is also difficult to realize the capillary-action marker containing opaquing fluid stable wherein,
Because described applicator system is impermissible for mixing and may being blocked.
Content of the invention
The application provides a kind of correction fluid composite, and it comprises：Porous pigment, film forming polymer or resin and solvent,
Wherein said porous pigment is described correction with substantially the same and described porous pigment of refractive index of described film-forming resin
The main pigments of liquid compositionss.
The application further provides for a kind of opaquing fluid applicator containing described correction fluid composite.
The application further provides for a kind of capillary-action marker, its comprise the fiber bin containing correction fluid composite and
Porous tip with described fiber bin communication.
The application further provides for a kind of method manufacturing correction fluid composite, and it comprises：By porous pigment, film-forming polymer
Thing or resin and solvent combination, thus manufacturing correction fluid composite, wherein said porous pigment and described film forming polymer or
Substantially the same and described porous pigment of the refractive index of resin is the main pigments of described correction fluid composite.
Specific embodiment
The present invention provides correction fluid composite, and it is substantially reduced and even can eliminate to expensive opacifying pigment (for example
Titanium dioxide) utilization.Additionally, the present invention provides correction fluid composite, it can form after being applied on substrate and repair
Positive film, described correction film becomes fully to be dried to accept substantially the same time revising labelling from essence in described correction film
Upper limpid, transparent or semitransparent becoming is essentially white or opaque.Therefore, opaquing fluid group disclosed herein
Compound can explicitly indicate when fully dry it is, such as to allow to make thereon being corrected of writing or print
Labelling.In addition, from substantially limpid, transparent or semitransparent to being essentially white or opaque color change for consumption
Person watches, uses and play is interesting.
The present invention provides the correction fluid composite generally comprising porous pigment, film forming polymer or resin and solvent, wherein
The refractive index of porous pigment and film forming polymer or resin is substantially the same.Correction fluid composite can also include one or more
Extra pigment, for example extra (being typically secondary) opacifying pigment increasing the covering power of correction fluid composite, or one or more
Coloring pigment, such as so that the film being formed by described correction fluid composite substantially mates or otherwise closely corresponds to
Color in the substrate of correction fluid composite to be applied.In an aspect, porous pigment is the main of correction fluid composite
Pigment.
In one embodiment, the correction fluid composite of the present invention is initially substantially limpid, transparent or semitransparent, but
It is essentially white or opaque being applied to upper relatively the becoming soon afterwards of substrate (for example, paper).In another embodiment
In, correction fluid composite is after being applied on substrate relatively soon from substantially limpid, transparent or semitransparent but have color
Become the opaque color substantially mating substrate color.From substantive translucent (for example, including substantially limpid, transparent
Or translucent but have color) to be essentially white or opaque (for example, to the opaque face substantially mating substrate color
Color) color change be consumer provide following visual cues：Correction liquid film through applying fully is dried (in applying
Afterwards) with allow to make thereon write or print be corrected labelling.The color of the correction film being formed by correction fluid composite becomes
Change and correspond directly to correction fluid composite drying time, because the evaporation of correction fluid composite solvent leads to color change to be sent out
Raw.Therefore, through apply correction fluid composite film become be essentially white or opaque (for example, substantially coupling lining
The opaque color of bottom color) and be fully dried to accept to revise labelling in the roughly the same time, both are typically at that
Occur in this about 10 seconds and/or in each other about five seconds.
As used herein it is adaptable to be contained in porous pigment particle table according to the porous pigment of the correction fluid composite of the present invention
Hole on face and/or in porous pigment inside particles, its be defined in come-at-able space in particle itself or cavity and
/ or there is the ability of formation perforated membrane (its be defined in fluid film also come-at-able space or cavity).When Exemplary porous face
When material and solvent combination, solvent molecule enters in those spaces (or cavity) and replaces any air being included in
Molecule.Most of organic solvents have the folding substantially with the film forming polymer according to the present invention or resin and porous pigment
Penetrate rate (three is typically between 1.4 and 1.6) identical refractive index so that there is not significant refractive index difference.Cause
This, when opaquing fluid is just applied on substrate, wet correction liquid film in consumer it appear that substantially limpid, transparent or
Translucent, just as only existing Single Medium.After film is applied in, solvent molecule can evaporate, thus finally permitting
Permitted air to enter back into when film is dried in the space in fluid film and/or porous granule.Because the refractive index of air (about 1.0)
Than porous pigment (typically between 1.4 and 1.6, e.g., from about 1.5) and film forming polymer or resin (typically 1.4 with
Between 1.6, e.g., from about 1.5) refractive index is much smaller, so light is scattered, thus leading xerantic correction fluid composite film
Present substantially white or opaque.
As used herein, term " substantially " generally means that two values within 40% each other.For example, work as folding
When penetrating the ratio less than about 1.40 of rate, being less than about 1.30, less than about 1.20, less than about 1.10 and/or less than about 1.05,
The refractive index of porous pigment and film forming polymer or resin is substantially the same.In an aspect, when porous pigment refractive index
During with the ratio of film forming polymer or resin index less than about 1.25 and/or less than about 1.20, obtain from substantially limpid,
Transparent or semitransparent to being essentially white or opaque visual transform.The purpose calculating for these, higher value is referred to
It is set to the molecule of ratio.
In general, porous pigment is the main pigments of the correction fluid composite according to the present invention, i.e. porous pigment be with
It is contained in correction fluid composite more than the amount of any other pigment.Typically, with (owning) face in correction fluid composite
The gross weight meter of material, porous pigment constitute at least about 60wt% of total pigment content, at least about 65wt% of total pigment content,
At least about 70wt% of total pigment content, at least about 75wt% of total pigment content, at least about the 80 of total pigment content
Wt%, at least about 85wt% of total pigment content, at least about 90wt% of total pigment content, total pigment content are at least
About 95wt% and/or up to 100wt%.
Correction fluid composite according to the present invention can comprise the extra opacifying pigment different from porous pigment further.Significantly
Less amount of opacifying pigment (such as titanium dioxide) can be used for correction fluid composite according to the present invention (at least with respect to allusion quotation
Type ground containing at least 25wt% titanium dioxide, for example, is most frequently about 35wt% titanium dioxide or even more commercial
Obtainable opaquing fluid).In certain embodiments, the amount of extra opacifying pigment (such as titanium dioxide) is not therefore subject to specific limit
System, but had with respect to commercially available correction fluid composite according to the porous pigment of the present invention actually by using
Reduced.
However typically, extra opacifying pigment is secondary opacifying pigment.As used herein, term " secondary opacifying pigment "
Refer to the opacifying pigment included less than the amount of " main " porous pigment.In a preferred embodiment, correction fluid composite
A certain amount of secondary opacifying pigment (in addition to the porous pigment according to the present invention) can be included so that extra opacifying pigment fills
When secondary opacifying pigment, described secondary opacifying pigment without prejudice to correction film is upon application from substantially limpid, transparent or half
Transparent color becomes to be essentially white or opaque.The secondary milkiness of without prejudice to required color change although there may be
The accurate maximum of pigment (for example, titanium dioxide) depends on selected secondary opacifying pigment, but described amount can be by affiliated
The technical staff in field is readily determined.
Correction fluid composite according to the present invention can comprise coloring agent, such as coloring pigment or illuminating colour further.As
Mentioned above, coloring agent can be included in correction fluid composite so that the correction film being formed by described correction fluid composite
Substantially mate or be otherwise closely corresponding to the color of the substrate of correction fluid composite to be applied.Furthermore, it is possible to bag
Include coloring agent to provide the required color unrelated with the substrate of use combined by correction fluid composite.In general, according to this
Invention correction fluid composite can include a certain amount of coloring agent so that the film being formed by described correction fluid composite still
Substantially transparent or translucent original state so can be realized.Therefore, comprise further coloring agent according to the present invention's
Correction fluid composite still can provide after being applied on substrate and be explicitly indicated so that opaquing fluid to drying time
Compositionss are become fully to be dried to be formed with substantially the same time accepting to revise labelling at it and are essentially white or impermeable
Bright correction film.
Porous pigment
Porous pigment (or particle) is not particularly limited, its condition be described porous pigment refractive index and film forming polymer or
The refractive index of resin is substantially the same.As mentioned above, properly many for the correction fluid composite use according to the present invention
Hole pigment contains on porous pigment particle surface and/or the hole in porous pigment inside particles, and described hole is defined in
Space in particle itself or cavity and/or the ability with formation perforated membrane, described perforated membrane includes stream upon application
The defined space being formed during body film dry run or cavity.Most often, porous pigment is porous silicic acid aluminium pigment,
It contains on porous pigment particle surface and/or the hole in porous pigment inside particles, and described hole defines particle originally
Space in body or cavity.Typically, with the gross weight meter of correction fluid composite, porous pigment be with about 10wt% with about
Between 60wt%, between about 10wt% and about 50wt%, between about 10wt% and about 45wt%, about 10wt% with about
Between 40wt%, between about 10wt% and about 35wt%, between about 10wt% and about 30wt%, about 15wt% with about
Between 60wt%, between about 15wt% and about 50wt%, between about 15wt% and about 45wt%, about 15wt% with about
Between 40wt%, between 15wt% and 35wt%, between 15wt% and 30wt%, about 20wt% and about 60wt% it
Between, between about 20wt% and about 50wt%, between about 20wt% and about 45wt%, about 20wt% and about 40wt% it
Between, the amount between 20wt% and about 35wt% and/or between 20wt% and 30wt% is present in correction fluid composite.
Suitable porous pigment typically has between 0.1 micron and about 100 microns, 0.5 micron with about 50 microns it
Between, between 0.5 micron and about 25 microns, between 0.5 micron and about 15 microns, between 1 micron and about 50 microns, 1
Granularity between micron and about 25 microns, between 1 micron and about 15 microns and/or between 2 microns and about 10 microns.
If during the particle less than 0.1 micron for granularity fluid film dry run upon application by particle interaction (for example
Assemble, coalesce, flocculating etc.) form porous correction film, then and it is also suitable.Granularity is using laser diffraction technology (hole
Field (Horiba) LA-960 laser particle size analyzer, Japan) measurement.
Both space in particle itself and/or porous dry film or cavity are (that is, in fluid composition described herein
Apply and be dried after formed hole) suitable space or pore-size typically have micro- with about 1.1 at 0.1 micron
Mean flow pore size between rice, between 0.2 micron and about 0.8 micron and/or between 0.2 micron and about 0.6 micron.Become
A part in membrane polymer/resin by revise liquid application in addition after correction liquid film drying during and be maintained at after which
In hole, and (it therefore provides one kind to be used for controlling thus effectively reducing hole in final desciccator diaphragm or void size
The method in the aperture in final desciccator diaphragm).In an aspect, either in particle itself and/or perforated membrane itself,
In the finally dry hole revised in liquid film or pore size between 0.2 micron and about 0.4 micron, because this size
It is believed that increasing visible scattering of light and revising the covering of liquid film or covering power and (that is, applying and dry thus increasing finally to be dried
After dry).Void size is that (porosimeter 4 (Porometer4), Britain Bo Fuer filters group to be had using gas-liquid replacement technique
Limit company (Porvair Filtration Group Ltd., UK)) measurement.
Containing on porous pigment particle surface and/or in the sky being defined in particle itself in porous pigment inside particles
The suitable porous pigment of the hole of gap or cavity includes but is not limited to porous aluminium silicate, such as porous lagoriolite, many
Mesoporous aluminosilicate sodium magnesium or a combination thereof.The suitable porous of multibore fluid film can be formed during dry run upon application
Pigment includes but is not limited to sodium aluminosilicate, sodium aluminosilicate magnesium or a combination thereof, and described multibore fluid film may or may not contain
Have on porous pigment particle surface and/or in the space or the cavity that define in particle itself in porous pigment inside particles
The hole of (it approaches).In one embodiment, include porous pigment according to the compositionss of the present invention, it contains many
Hole on the pigment particles surface of hole and/or in the space defined in particle itself in porous pigment inside particles or cavity,
And the porous pigment of multibore fluid film can be formed during dry run upon application.Suitable porous aluminium silicate bag
Include withThe porous lagoriolite magnesium that trade name is sold, for example330、98、323 or80 (Atlanta, Georgia city Hans Huber engineering material (Huber Engineered
Materials, Atlanta, GA))；WithThe porous lagoriolite that trade name is sold, for example
820A (it is industrial (Evonik Industries, Essen, Germany) that Essen, Germany city wins wound)；Or withBusiness
The porous lagoriolite that the name of an article is sold, such as SYLOWHITETMSM 405 (W. R. Grace ＆ Co of Massachusetts Cambridge city
(W.R.Grace＆Co., Cambridge, MA)).In general, of a relatively high oil absorption, of a relatively high surface area and/
Or relatively low volume density value is related to porous pigment.Multibore fluid can be formed during dry run upon application
The Suitable porous pigment of film includes but is not limited to aluminium silicate, such as through engineering approaches calcined clay extender, and it forms complicated
Structure is thus allow microvoid air to be introduced in during dry run in correction liquid film.Being capable of drying upon application
Formed during process the suitable aluminium silicate of multibore fluid film including but not limited toThe silicic acid that trade name is sold
Aluminum, for example2000 (her Maurice's pigment of Georgia State Ross Weir city (Imerys Pigments, Roswell,
GA)) or withThe aluminium silicate that trade name (Georgia State Ross Weir city her Maurice's pigment) is sold.
Film forming polymer or resin
Film forming polymer or resin are not particularly limited, and its condition is its refractive index and porous pigment as mentioned above
Refractive index is substantially the same, and it is solvable film former in solvent for use and potentially acts as binding agent.For basis
Suitable film forming polymer that the correction fluid composite of the present invention uses or resin include but is not limited to hydrocarbon resin and (include (but not
Be limited to) aliphatic hydrocarbon resin, hydrogenated hydrocarbon resins, phenolic resin, phenol-formaldehyde resin modified etc.), acrylic resin and polymerization
Thing (including but not limited to vinyl acrylic polymer, corresponding ethylene methacrylic acid polymer, acroleic acid polymerization
Thing and copolymer, corresponding methacrylate polymer and copolymer, acrylic resin, acrylic resin modified, corresponding
Modified methacrylic acid resin etc.), rosin resin, modified rosin resin (including but not limited to modified rosin ester, for example
Fumaric acid modified rosin resin, maleic acid modified rosin resin or glycerol modified rosin) or a combination thereof.With
The gross weight meter of correction fluid composite, with the percentage of solids form in fluid formulation product, described correction fluid composite allusion quotation
Comprise one or more amounts between about 1wt% and about 50wt%, between about 2wt% and about 40wt%, about 3wt% type
And about 30wt% between, between about 5wt% and about 40wt%, between about 7.5wt% and about 35wt%, about 7.5wt%
And about 30wt% between, between about 10wt% and about 40wt%, between about 10wt% and about 35wt% and/or about 15wt%
And about 25wt% between, the e.g., from about film forming polymer of 20wt% or resin.
In exemplary commercial obtainable resin including but not limited toThe vinyl third that trade name is sold
Olefin(e) acid polymer, for exampleUltra 200 orUltra 350 (Akron city Europe, Ohio
Nuo Fa company (Omnova Solutions, Akron, OH))；WithTrade name (Ohio Akron city Ou Nuo
Method company) acrylic copolymer sold；(Japanese Teng Cang chemical conversion has for acrylic resin, such as NT-3 acrylic resin soln
Limit company (Fuiikura Kasei Co., Ltd., JP))；Maleic acid and fumaric acid modified rosin resin, it is permissible
FINGANOXTMTrade name obtains, such as FINGANOXTM4308、FINGANOXTM4302、FINGANOXTM
4303、FINGANOXTM4304、FINGANOXTM4305 or FINGANOXTM4306 (the winged Zhuo Lin chemical industry of China
(Finjetchemical Industries, China))；With SYLVAPRINTTMThe hydrocarbon resin that trade name is sold, for example
SYLVARESTMTR A25、SYLVARESTMTR B115、SYLVARESTMTR 7115、SYLVARESTMTR
7125、SYLVARESTMTR 90 or SYLVARESTMTR 105 (Arizona chemical company (Arizona Chemical
Company))；With SYLVAPRINTTMThe modified rosin resin that trade name is sold, such as SYLVAPRINTTM9159、
SYLVAPRINTTM9357、SYLVAPRINTTM9405、SYLVAPRINTTM9259、SYLVAPRINTTM
9556、SYLVAPRINTTM4194、SYLVAPRINTTM7003、SYLVAPRINTTM7002 or
SYLVAPRINTTM4253 (Arizona chemical companies)；Substantially aliphatic hydrocarbon polymer is for example permissibleCommodity
The aliphatic hydrocarbon polymerization that name (Neville chemical company of Pennsylvania (Neville Chemical Company, PA)) obtains
Thing；Hydrogenated hydrocarbon resins, such as with ARKONTMTrade name (Illinois famine river chemistry (U.S.) (Arakawa Chemical
(USA), IL))；Rosin modified phenolic resin, such as with TAMANOLTMTrade name (Illinois famine river chemistry (U.S.))
The rosin modified phenolic resin sold；Acrylic resin, for example(Massachusetts DSM is new for B-705
Resin (DSM NeoResin, MA)) or DIANALTMMB (Texas Rhizoma Sparganii Li Yang u s company (Dianal
America, Inc., TX)) or aforementioned each mixture.
In the correction fluid composite according to the present invention, total pigment and film-forming resin ratio (by weight) are typically about 0.5
And between about 10, between about 1 and about 5, between about 1 and about 3.5, between about 1 and about 3, about 1 with about 2.5 it
Between and/or about 1.0 and about 2.0 between.
Solvent
The exemplary solvent using for the correction fluid composite according to the present invention includes but is not limited to aliphatic hydrocarbon solvent, bag
Include (but not limited to) hexane and/or its isomer (for example, normal hexane, hexahydrotoluene, isohexane, hexamethylene), heptane,
Decane, hexadecane, octadecane, pentane, isobutene. or similar hydrocarbon solvent；Aromatic solvent, including but not limited to benzene,
Toluene or similar aromatic solvent；(it includes aliphatic hydrocarbon and aromatic series group for diluent naphtha, such as VM＆P Petroleum
Point both) or aforementioned each combination.
Solvent for correction fluid composite has refractive index more than water, typically between about 1.30 and about 1.70,
Between about 1.30 and about 1.65 and/or between about 1.40 and about 1.60.With the gross weight meter of correction fluid composite, described repair
Positive liquid compositionss typically comprise about 15wt% to about 70wt%, about 20wt% to about 65wt%, 25wt% to about 60
Wt% and/or about 20wt% are to about 55wt% solvent.
Secondary opacifying pigment
Correction fluid composite according to the present invention can comprise extra/secondary opacifying pigment different from porous pigment further.
Most often, extra/secondary opacifying pigment has greater than about 1.8, greater than about 2.0, greater than about 2.20 and/or greater than about 2.40
Refractive index.Suitably extra/secondary opacifying pigment includes but is not limited to titanium dioxide, zinc oxide, zinc sulfide, zinc barium
In vain, the combination of calcined clay or aforementioned each.Titanium dioxide is generally preferably used as secondary pigment.
In a preferred embodiment, correction fluid composite can include a certain amount of secondary opacifying pigment (except many according to the present invention
Outside the pigment of hole) so that adding described secondary opacifying pigment without prejudice to correction film upon application from substantially transparent or half
Transparent color is to be essentially white or opaque.Typically, with the gross weight meter of correction fluid composite, according to the present invention
Correction fluid composite can be with 10wt% or lower, 7.5wt% or lower, 6wt% or lower and/or 5wt% or lower
Amount comprise secondary opacifying pigment, and still represent required color change.In fact, example as described herein is joined
Shown in product, the correction fluid composite according to the present invention can include the most about titanium dioxide of 6wt%, thus increasing
Plus the covering power of described preparation, still realize substantially transparent or translucent original state so that being applied to simultaneously
Being explicitly indicated of drying time is provided after on substrate.That is, correction fluid composite becomes fully to be dried to connect at it
Formed substantially opaque correction film by substantially the same time revising labelling as described above.
Additionally, as pointed out above, need at least 25wt% titanium dioxide (and most often at least about 35wt% titanium dioxide
Titanium) there is enough covering powers to hide the commercially available opaquing fluid group of written indicia in single in applying to provide
Compound.Therefore, with the gross weight meter of correction fluid composite, with 10wt% or lower, 7.5wt% or lower, 6wt% or
Lower and/or 5wt% or lower amount contains opacifying pigment and (but does not include the porous pigment according to the present invention or extra breast
Turbid pigment) correction fluid composite can not hide written indicia in single applying/single layer, but actually typically need
At least three times apply/tri- layers or more with realize enough covering powers with completely hide written indicia.
Exemplary extra opacifying pigment is including but not limited to permissibleThe TiO 2 pigment that trade name obtains,
For exampleR-931 orR-902+ (E.I.Du Pont Company of Delaware State Wilmington city (DuPont
Company, Wilmington, DE))；Can be with KRONOSTMTrade name (Kronos company of Texas Houston city
(Kronos Inc, Houston, TX)) TiO 2 pigment that obtains, such as KRONOSTM2131 or KRONOSTM
2102；Or it is permissibleTrade name (Illinois Hensel steps titanium dioxide (Huntsman Tioxide, IL)).Also may be used
It is applied in combination other extra opacifying pigment, such as zinc oxide, zinc sulfide, Griffith's zinc white., calcining with individually or with titanium dioxide
Clay or the combination of aforementioned each.
Coloring agent
Coloring agent, can be used for disclosed correction fluid composite including dyestuff, pigment or a combination thereof.
Include but is not limited to solvent dye, anion for the suitable dyestuff that the correction fluid composite according to the present invention uses
The combination of dyestuff, the dye of positive ion or aforementioned each.Dyestuff can be alkalescence, acid, direct, reactive dye or aforementioned each
The combination of person.As mentioned above, correction fluid composite can include a certain amount of colorant dye so that correction film still
So can upon application from substantially limpid, transparent or semitransparent variable color be essentially white or opaque.To revise
The gross weight meter of liquid compositionss, dyestuff typically constitute about 0.01wt% to about 70wt%, about 0.1wt% to about 50wt%,
About 0.20wt% to about 20wt% and/or about 0.50wt% to about 20wt% is according to the correction fluid composite of the present invention.
The example of suitable dyestuff includes but is not limited to food black 1 number, black No. 2 of food, Food Red 40, food indigo plant
No. 1, yellow No. 7 of food etc.；FD＆C dyestuff；Acid black dye (1,7,9,24,26,48,52,58,60,
61st, 63,92,107,109,118,119,131,140,155,156,172, No. 194 etc.)；Xylene Red
Dyestuff (1,8,32,35,37,52,57,92,115,119,154,249,254, No. 256 etc.)；Acid
Blue dyestuff (1,7,9,25,40,45,62,78,80,92,102,104,113,117,127,158,175,
183rd, 193, No. 209 etc.)；Acid yellow dye (3,7,17,19,23,25,29,38,42,49,59,
61st, 72,73,114,128, No. 151 etc.)；Direct black dyes (4,14,17,22,27,38,51,112,
117th, 154, No. 168 etc.)；Sun blue dyestuff (1,6,8,14,15,25,71,76,78,80,86,90,
106th, 108,123,163,165,199, No. 226 etc.)；Directly red (1,2,16,23,24,28,
39th, 62,72,227, No. 236 etc.)；Directly yellow dye (4,11,12,27,28,33,34,39,50,
58th, 86,100,106,107,118,127,132,142, No. 157 etc.)；Redness and Solvent Yellow dyestuff (two
Person is usually azo dye), such as solvent red 24, solvent red 26, solvent red 164 or solvent yellow 124；Green and
Blue solvent dye is often anthraquinone dye, for example solvent blue 35；Monoazo dyes；Bisazo dye；Leuco dye；
Phthalocyanine derivates, including for example various phthalocyanine sulfonic acids salt；Azaannulene；The cured copper complex of first；Triphendioaxazine；Berne
The red 2BMN (Bernacid Red 2BMN) of acid；Dyestuff, for exampleBright Bond indigo plant A
(Brilliant Bond Blue A)；Grand azarin 38-A of vapour Bark (Cibacron Brilliant Red 38-A) (that is, Reactive Red 4)
(Aldrich Chemical (Aldrich Chemical))；Beautiful azarin X-2B of black pigment used by women in ancient times to paint their eyebrows cotton (Drimarene Brilliant Red X-2B) is (i.e.,
Active red 56) (Pi Lamu company (Pylam, Inc.))；Azarin E-4B (New Jersey Hei Er on sale not shellfish chemistry
(Mobay Chemical, Haledon, New Jersey))；Azarin E-6BA (not shellfish chemistry)；Red
H8B (that is, REACTIVE RED 31) (the ICI U.S. (ICI America))；Directly bright powder B grinds crude product (Crompton and Knowles
(Crompton&Knowles))；Ka Tasuoer Huang GTF press cake (Cartasol Yellow GTF Presscake) (Shandeshi
Company (Sandoz, Inc.))；The Ka Tasuoer Huang special product of GTF liquid 110 (Cartasol Yellow GTF Liquid Special
110) (Shandeshi company)；Yellow hue 16948 (Yellow Shade 16948) (trie health (Tricon))；The black X34 of Bath acid
(Basacid Black X34) (that is, BASF X-34) (BASF)；Ka Tahei 2GT (Carta Black 2GT) (Shandeshi
Company)；Red 492 (BASFs) of Li Sebao；Beautiful plain red G (Orasol Red G) (vapour Ba-Jia Ji (Ciba-Geigy)) difficult to understand；Directly
Meet bright powder B (Direct Brilliant Pink B) (Crompton-Knowles)；Love dye Sprengel red C-BH (Aizen Spilon
Red C-BH) (hodogaya chemical company (Hodogaya Chemical Company))；Block refined Nore red 3BL (Kayanol
Red 3BL) (Japanese chemical medicine company (Nippon Kayaku Company))；Strangle watt Nore azarin 3BW (Levanol
Brilliant Red 3BW) (Mo Bei chemical company)；Strangle Wadham lemon yellow (Levaderm LemonYellow) (not shellfish chemistry
Company)；Spirit yellow 3G (Spirit Fast Yellow 3G)；Love dye Sprengel Huang C-GNH (hodogaya chemical company)；My god
Yellow GD 167 (Sirius Supra Yellow GD 167) on wolf star；Ka Tasuoer bright orange 4GF (Cartasol Brilliant
Yellow 4GF) (Shandeshi company)；Peng Jiasuo Huang CGP (Pergasol Yellow CGP) (vapour Ba-Jia Ji)；Beautiful element difficult to understand is black
RL (Orasol Black RL) (Ciba-Geigy)；Beautiful plain black RLP (Orasol Black RLP) (vapour Ba-Jia Ji) difficult to understand；Sha Fen
The black RLS of Buddhist nun (Savinyl Black RLS) (Shandeshi)；De Makaben 2GT (Dermacarbon 2GT) (Shandeshi)；Pyrrole
The black BG of azoles (Pyrazol Black BG) (ICI)；This goth black concentrate A (Morfast Black Concentrate A) of Moire technique
(Morton-Di Ou can (Morton-Thiokol))；Diazole black RN Quad (Diazol Black RN Quad) (ICI)；Beautiful element difficult to understand
Blue GN (Orasol Blue GN) (vapour Ba-Jia Ji)；Husky Pfennig indigo plant GLS (Savinyl Blue GLS) (Shandeshi company)；
Lu Kesuo indigo plant MBSN (Luxol Blue MBSN) (Morton-Di Ou can)；Sai Fulong indigo plant 5GMF (Sevron Blue 5GMF)
(ICI)；Bath acid indigo plant 750 (Basacid Blue 750) (BASFs)；Berne acid red (Bernacid Red) (New York ripple base
Pu Xi city Berne color (Berncolors, Poughkeepsie, N.Y.))；Berne color A.Y.34；Telon fast yellow 4GL-175
(Telon Fast Yellow 4GL-175)；The black SE 0228 (BASF Basacid Black SE 0228) of BASF Bath acid；
Various reactive dye, including reactive black dye, reactive blue dye, active red dye (such as active red 180 etc.), live
Property yellow dye (include reactive yellow 37 etc.)；Or the mixture of aforementioned each.Polymeric dye is also suitable makees coloring agent and can
To use with another kind of dye combinations listed above.Representative example includes but is not limited to by Milliken Co.
(Milliken Corporation) (South Carolina Spartanburg city (Spartanburg, SC)) is in Palmer DYE PRODUCTION line
The polymeric dye of middle production.
Any number of coloring pigment can optionally be included, no matter described coloring pigment is formulated in correction fluid composite
Paste or dried pigment.Suitable organic pigment includes but is not limited to redness, green, blueness, yellow, orange or carbon
Mineral black is (for example by New Jersey BASF AG；North Carolina state Clariant Corporation (Clariant Corporation,
NC)；Ohio Emerald Hilton Davis (Emerald Hilton Davis, OH)；Switzerland Ciba (Ciba
Specialty Chemicals, Switzerland)；New Jersey sun chemistry (SunChemical, NJ)；New Jersey moral is solid
Match company (Degussa Corporation, NJ)；Massachusetts Cabot Co., Ltd (Cabot Corporation, MA)；E Hai
Color science and technology (Chromaflo Technology, OH) and Georgia State Columbian Chemicals Co. (Columbian are won in Russia state
Chemicals Company, GA)).Of course, it is possible to use any suitable organic pigment.Exemplary coloring pigment includes
(but not limited to) lampblack color (Lamp Black tint paste) (winning color science and technology), ink-jet fuchsin E (Inkjet Magenta) E5B
02VP2984 (Clariant Corporation),Red 57: 1 (sun Chemical Corporations),Green 7 (the sun
Chemical company) orBlueB2G-EDS VP 3491 (Clariant Corporation).
As mentioned above, correction fluid composite can include a certain amount of colorant pigment (except the porous face according to the present invention
Outside material) so that correction film remains able to from substantially limpid, transparent or semitransparent variable color be to be essentially upon application
White or opaque.Typically, with the gross weight meter of correction fluid composite, permissible according to the correction fluid composite of the present invention
Coloring pigment is comprised with the amount of 5wt% or lower, 2.5wt% or lower, 1wt% or lower and/or 0.5wt% or lower,
And still represent required color change.
Extender pigment
Extender pigment can optionally be included in correction fluid composite to minimize pigment cost and to strengthen correction fluidity
Matter.However, only including extender pigment and not including the correction fluid composite of the porous pigment according to the present invention and will not become
Substantially opaque.
Suitable extender pigment includes but is not limited to Calcium Carbonate, barium sulfate, aluminum trihydrate, bentonite, Anhydrite, glass
Ball, Muscovitum, nepheline syenite, silicon dioxide or a combination thereof.Most often, extender pigment have about 1.30 with about
Refractive index between 1.80, between about 1.40 and about 1.70 and/or between about 1.50 and about 1.60.Correction fluid composite can
To comprise 0wt% to about 50wt%, 0wt% to about 40wt%, 0wt% to about 30wt% and/or 0wt% to about 15wt%
Extender pigment.Exemplary extender pigment include withTrade name (New Jersey BASF AG (BASF Corporation,
NJ the hydrous alumino silicates (Kaolin))) sold, for exampleRO、102、600 or200；
WithThe calcining silicon that trade name (Georgia State Bai Jieshi company (Burgess Corporation, GA)) is sold
Sour aluminum, such as Bai JieshiBai Jieshi OPTIWHITEOr Bai Jie scholar OPTIWHITE
WithThe hydrous magnesium silicate that trade name (Georgia State her Maurice's Talcum (Imerys Talc, GA)) is sold is (high-purity
Degree micro-talcum), such as MISTRONOr MISTRON
Applicator
Disclosed opaquing fluid can be used for various correction fluid composite applicators, including but not limited to bottle and brush opaquing fluid
The correction pen of system, bottle and foam applicator opaquing fluid system, inclusion pin or needle-valve or ball, or so-called correction labelling
Device, described correction marker is capillary-action marker, and it comprises the fiber of the correction fluid composite containing the with good grounds present invention
Bin and the porous tip with described fiber bin communication.Suitable opaquing fluid applicator is with LIQUIDTrade name (Illinois state highway Na Sigeluofu city Sang Fude L.P. (Sanford, L.P., Downers Grove,
IL)) sell.
Additive
Various additives can be added so that pigment is dispersed in the stability to improve opaquing fluid in opaquing fluid and/or changes change
The viscosity of colour correction liquid, described additive includes but is not limited to pigment dispersing agent, for exampleDispers 652 is (not
High chemistry service (Tego Chemie Service USA, Hopewell, VA) of the U.S. of Ji Niya state Hope Wei Er city enlightening)；Moistening
Agent；Lecithin (Archer Daniels Midland Co of Illinois Di Kaite city (Archer Daniels
Midland Company, Decatur, IL)) or a combination thereof.
Plasticiser, such as ditridecyl phthalate and 1,2- cyclohexane dicarboxylic acid, diisononyl esters can be added (can
WithObtain from BASF) to improve the flexibility of the film being formed by the opaquing fluid being applied.?
Can include antiprecipitant and/or rheology modifier (for example, by Lu Borun (Lubrizol) withTrade name is sold
Rheology modifier) with prevent pigment precipitation and/or change fluid viscosity.
In view of following instance may be better understood the opaquing fluid according to the present invention.However, described above and following instance is only
It is merely illustrative, and therefore should not understand unnecessary restriction from it, because expected those skilled in the art
A large amount of modifications and variations will be expected.
Example 1
" limpid to white " correction fluid composite
Following table provides a kind of exemplary correction fluid composite, and it represents from substantially limpid/colourless after being applied on substrate
To being essentially white/opaque color change.First, film-forming resin is made to be dissolved in hexane to form resin solution.
Antiprecipitant and plasticiser and then porous pigment are added in resin solution to form correction fluid composite.Opaquing fluid
Compositionss are then mixed so that porous pigment is completely dispersed with medium grinder or super mixer.
Using small brushes or correction pen, correction fluid composite is applied on paper.The correction fluid composite film being applied is initially
Substantially clear/transparent so that we still can see that the substrate color below the film being applied.Upon application
Soon, the film of correction fluid composite becomes substantially opaque.Depending on applied film thickness, sheet type used with
And environmental condition (for example, pressure movement of temperature, surrounding air etc.), the color of correction fluid composite is being applied to paper gasket
It is changed into white/opaque from clear/transparent in about 150 seconds within about 30 seconds after on bottom.Formed by the correction fluid being applied
Film then become fully to be dried and hard to accept written indicia.
Example 2
The correction fluid composite of " transparent or semitransparent to have color "
In order to manufacture the correction fluid composite providing coloured correction film after being applied on substrate (for example, to provide
The correction film of the color matching of color and expected substrate, the covering power to provide decorative effect or increase correction fluid composite),
Correction fluid composite includes one or more and colours color pigment, such as black, redness, blueness, green or violet pigment
Deng, or oil-soluble dyes (inclusion leuco dye).
Table 2 provides to represent after being applied on substrate
The exemplary correction fluid composite of substantially opaque color change.The color of opaque correction film is finally dried also in table
Mention in 2.
First, film-forming resin is made to be dissolved in hexane to form resin solution.By antiprecipitant and plasticiser and then many
Hole pigment and specified coloring pigment and/or dyestuff are added in resin solution to form various coloured correction fluid composites.
Coloured correction fluid composite is then mixed so that porous pigment is completely dispersed with medium grinder or super mixer.?
Under certain situation, dye solution or coloring pigment add upon mixing.
Using small brushes or correction pen, correction fluid composite is applied on paper.The correction fluid composite film being applied is initially
Substantive translucent (limpid) so that we still can see that the substrate color below the film being applied, but described
Film is even just rendered as coloured from beginning.Upon application soon, the film of correction fluid composite becomes substantially impermeable
Bright.Depending on applied film thickness, sheet type used and environmental condition (for example, the pressure of temperature, surrounding air
Mobile etc.), the color of opaquing fluid is changed into table 2 from translucent in about 30 seconds after being applied in paper substrates in about 250 seconds
In indicated color.Then become fully to be dried by the film that the correction fluid being applied is formed and firmly to accept to write mark
Note.
Revise labelling to be preferably hidden after applying single thin layer.It was furthermore observed that be transparent or semitransparent from color
The color change being changed into final opaque color valuably provides and is explicitly indicated, and it confirms that applied film can accept to repair
Positive labelling.
Example 3
Correction fluid composite
In order to reduce the thickness of final drying opaque correction film drying fluid and/or the covering increasing correction fluid composite
Power, correction fluid composite includes the secondary opacifying pigment comprising titanium dioxide.Also include in a kind of correction fluid composite
Color pigment is even to strengthen covering power or the color of correction fluid composite further.
Table 3 provides exemplary correction fluid composite.Some correction fluid composites are noticed after being applied on substrate
It is substantially opaque (and being coloured a kind of compositionss) from substantially transparent or translucent variable color.In addition,
In example correction fluid composite two kinds are initially substantially opaque.In general, these examples show, secondary breast
Turbid pigment can be used for increasing covering power (and thus reducing the film thickness hidden needed for written indicia) but it is also possible to lead to
Translucence reduces or even completely eliminates from substantive translucent to opaque color change.
Although color change is less obvious or is even eliminated, contain porous pigment and the 7.50wt% of the with good grounds present invention
Or the correction fluid composite of more titanium dioxide advantageously provides similar to commercially available repairing based on titanium dioxide
The fluid of positive liquid compositionss covers covering power.Therefore, including the porous pigment according to the present invention and secondary opacifying pigment (example
As titanium dioxide) correction fluid composite can be substantially reduced titanium dioxide use, thus realize significant cost saving and
Increase the Environmental Sustainability of described product.As a comparison, the correction fluid composite including 10wt% titanium dioxide even exists
Apply several layers and still there is no enough covering powers afterwards to hide written indicia.
Although aforementioned texts are the detailed descriptions of the different in a large number embodiments of correction fluid composite, described detailed description should be managed
Solve as being only exemplary and not describing each possible embodiment of the color changing correction fluid according to the present invention.
Claims (21)
1. a kind of correction fluid composite, it comprises：
Porous pigment；
Film forming polymer or resin；And
Solvent,
Wherein said porous pigment is institute with substantially the same and described porous pigment of refractive index of described film-forming resin
State the main pigments of correction fluid composite.
2. correction fluid composite according to claim 1, it comprises secondary opacifying pigment further.
3. correction fluid composite according to claim 2, wherein said secondary opacifying pigment is selected from the group consisting of
Group：Titanium dioxide, zinc oxide, Griffith's zinc white., zinc sulfide with and combinations thereof.
4. correction fluid composite according to claim 3, wherein with the gross weight meter of described correction fluid composite, described
Correction fluid composite comprises secondary opacifying pigment with the amount of 10wt% or lower.
5. the correction fluid composite according to any claim in claim 1 to 4, it comprises coloring agent further.
6. the correction fluid composite according to any claim in claim 1 to 4, wherein said correction fluid composite
Substantive translucent.
7. the correction fluid composite according to any claim in claim 1 to 4, wherein said porous pigment is silicon
Sour aluminium pigment, such as porous silicic acid aluminium pigment, it contains on porous pigment particle surface and/or in described porous
The space defined in described particle itself in pigment particles inside or the hole of cavity.
8. correction fluid composite according to claim 7, wherein said silicic acid aluminium pigment is selected from the group of consisting of
Group：Lagoriolite, lagoriolite magnesium with and combinations thereof.
9. the correction fluid composite according to any claim in claim 1 to 4, is wherein combined with described opaquing fluid
The described gross weight meter of thing, described porous pigment be present in the amount between about 10wt% and about 60wt% described
In correction fluid composite.
10. the correction fluid composite according to any claim in claim 1 to 4, wherein said film forming polymer or
Resin is selected from the group consisting of：Hydrocarbon resin, acrylic resin and polymer, rosin resin, modified rosin
Resin with and combinations thereof.
11. correction fluid composites according to any claim in claim 1 to 4, are wherein combined with described opaquing fluid
The described gross weight meter of thing, described film-forming resin be present in the amount between about 1wt% and about 50wt% described
In correction fluid composite.
12. correction fluid composites according to any claim in claim 1 to 4, wherein said solvent is aliphatic
Solvent.
13. correction fluid composites according to any claim in claim 1 to 4, wherein said solvent be selected from
The group of lower composition：Aliphatic hydrocarbon solvent, aromatic solvent, diluent naphtha with and combinations thereof.
14. correction fluid composites according to any claim in claim 1 to 4, it comprises extender pigment further.
15. correction fluid composites according to any claim in claim 1 to 4, wherein said extender pigment is selected from
The group consisting of：Aluminium silicate, magnesium silicate, Calcium Carbonate, barium sulfate, aluminum trihydrate, bentonite, Anhydrite,
Glass bead, Muscovitum, nepheline syenite, silicon dioxide with and combinations thereof.
16. correction fluid composites according to any claim in claim 1 to 4, wherein (total) pigment and film forming tree
Fat ratio is between about 0.5 and about 10.
17. correction fluid composites according to any claim in claim 1 to 4, wherein on being applied to substrate it
Afterwards, described correction fluid composite its become fully to be dried with accept revise labelling substantially the same time form reality
Opaque correction film in matter.
A kind of 18. opaquing fluid applicators, it contains the opaquing fluid group in good grounds claim 1 to 17 described in any claim
Compound.
19. opaquing fluid applicators according to claim 18, wherein said applicator comprises bottle and brush opaquing fluid system；
Bottle and foam applicator opaquing fluid system；Correction pen including pin valve, needle-valve or ball；Or capillary-action marker.
A kind of 20. capillary-action marker, it comprises containing repairing described in any claim in good grounds claim 1 to 17
The positive fiber bin of liquid compositionss and the porous tip with described fiber bin communication.
A kind of 21. methods manufacturing correction fluid composite, it comprises：
By porous pigment, film forming polymer or resin and solvent combination, thus manufacturing correction fluid composite, wherein said
Substantially the same with the refractive index of described film forming polymer or resin and described porous pigment of porous pigment is described
The main pigments of correction fluid composite.
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| CN201510494686.9A CN106398381A (en) | 2015-08-12 | 2015-08-12 | Correction fluid composition, use thereof and method for preparing correction fluid composition |
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| CN201510494686.9A CN106398381A (en) | 2015-08-12 | 2015-08-12 | Correction fluid composition, use thereof and method for preparing correction fluid composition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116063876A (en) * | 2022-10-11 | 2023-05-05 | 永康市质量技术监测研究院 | Environment-friendly inorganic correction fluid and preparation method thereof |
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