CN109852139A - A kind of nano-cellulose base pen core ink and preparation method thereof - Google Patents
A kind of nano-cellulose base pen core ink and preparation method thereof Download PDFInfo
- Publication number
- CN109852139A CN109852139A CN201910071076.6A CN201910071076A CN109852139A CN 109852139 A CN109852139 A CN 109852139A CN 201910071076 A CN201910071076 A CN 201910071076A CN 109852139 A CN109852139 A CN 109852139A
- Authority
- CN
- China
- Prior art keywords
- nano
- ink
- cellulose
- pen core
- cellulose base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C09D11/16—Writing inks
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a kind of nano-cellulose base pen core inks and preparation method thereof, belong to pen core inks field.Method includes the following steps: dyestuff is added in (1) in nano-cellulose suspension, stirring to dyestuff is completely dissolved, and nano-cellulose and dye molecule are mutually interspersed, maintains stable colloid state;(2) surfactant is added in the solution that step (1) obtains, is uniformly mixed, obtains nano-cellulose base pen core ink.The nano-cellulose base pen core ink that the present invention is prepared has the advantages that environmentally protective, easily prepared.
Description
Technical field
The invention belongs to pen core inks fields, more particularly to a kind of nano-cellulose base pen core ink and preparation method thereof.
Background technique
It is environmentally protective reproducible both to have possessed fiber as a kind of novel biomass based high molecular material for nano-cellulose
Feature, while but also with many other excellent performances such as nano material scale effect, special rheological characteristic, good dispersibilities.
It is widely studied and is applied in various fields such as biologic medical, food safety, fine chemistry industry and composite materials.And in pen row processed
In industry, because of the complicated ingredients such as pigment, dispersing agent, viscosity modifier in pen core ink containing Nano grade, these are organic
The potential interaction of reagent keeps ink system unstable, causes the research and development of the especially colored pen core ink of pen core ink difficult,
Preparation process is complicated.If nano-cellulose is applied in the preparation of pen core ink, because itself just has good stream
Denaturation and dispersibility can then reduce even without using organic dispersing agent, viscosity modifier etc., can substantially reduce ink
Preparation difficulty, and because nano-cellulose green renewable performance, the ink prepared have the good feature of environmental protection.
Summary of the invention
In order to overcome the deficiencies of the prior art, the present invention provides a kind of nano-cellulose base pen core ink and its preparation sides
Method.This method adds water-soluble dye and a small amount of surfactant in certain density nano-cellulose suspension, sufficiently
Stirring is completely dissolved to dyestuff, and surfactant, which is uniformly mixed, can obtain nano-cellulose base pen core ink.
The invention is realized by the following technical scheme.
A kind of preparation method of nano-cellulose base pen core ink, the following steps are included:
(1) dyestuff is added in nano-cellulose suspension, stirring to dyestuff is completely dissolved, nano-cellulose and dye molecule
It is mutually interspersed, maintain stable colloid state;
(2) surfactant is added in the solution that step (1) obtains and adjusts viscosity, be uniformly mixed, obtain nano-cellulose
Base pen core ink.
Preferably, nano-cellulose described in step (1) is that nano-cellulose, TEMPO that acid hydrolysis process obtains are aoxidized
One or more of the nano-cellulose that nano-cellulose that method obtains, ultrasonic method obtain.
Preferably, nano-cellulose suspension described in step (1) is to be dispersed in water to obtain by cellulose.
Preferably, dyestuff described in step (1) is that acid dyes, neutral dye, basic dye, reactive dye etc. are water-soluble
One or more of property dyestuff.
Preferably, the concentration of nano-cellulose is 1-5 wt% in step (1).
Preferably, dye dosage described in step (1) is the 0.1-10% of total liquid quality.
Preferably, surfactant described in step (2) is alkyl phenol polyoxyethylene ether, high-carbon fatty alcohol polyoxyethylene
Ether, polyoxyethylene carboxylate, fatty acid methyl ester ethoxylate, polypropylene glycol ethylene oxide adduct, polyoxyethylated
Ionic surfactant, sorbitan ester, sucrose ester, alkylolamides type, non-ion fluorin carbon surface active agent etc. it is non-
One of ionic surface active agent or a variety of mixture
Preferably, the dosage of surfactant described in step (2) is the 0.1-5% of total liquid quality.
Preferably, a kind of preparation method of nano-cellulose base pen core ink, specifically includes the following steps:
The water of 0.1-10 wt% (relative to total liquid quality) is added in the nano-cellulose suspension that concentration is 1-5 wt%
Soluble dye is uniformly mixed, and dissolves dyestuff sufficiently.0.1%-5% wt% is added in the lysate (relative to total
Liquid quality) nonionic surface active agent, be uniformly mixed.Obtained mixed liquor can be used as free ink pen or neutrality
Pen core ink.
Compared with prior art, the present invention has the following advantages that and excellent effect:
Nano-cellulose base pen core ink prepared by the present invention has environmentally protective, color category is various, preparation process is simple etc.
Advantage.The use for having abandoned in conventional inks preparation process complicated organic chemical reagent enormously simplifies preparation process and new
The research and development and production technology of color ink.
Specific embodiment
Specific implementation of the invention is further described with reference to embodiments, but embodiments of the present invention are unlimited
In this.
Embodiment 1
The active red dye of 0.1% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 1wt%,
It is uniformly mixed, dissolves dyestuff sufficiently.The alkyl phenol of 0.1% (relative to total solution quality) is added in the lysate
Polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, because dye dosage is less, ink color is thin, and person's handwriting is measured through residual ink analyzer
Brightness (L) afterwards is 65.73, differs larger with the brightness 33.18 of commercial inks " capable S761 ".
Embodiment 2
The active red dye of 0.1% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.The alkane of 5% (relative to total solution quality) is added in the lysate
Base phenol polyethenoxy ether, is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, because dye dosage is less, ink color is thin.Its person's handwriting is measured through residual ink analyzer
Brightness (L) afterwards is 65.03, differs larger with the brightness 33.18 of commercial inks " capable S761 ".
Embodiment 3
The active red dye of 0.1% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Alkyl phenol polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, because dye dosage is less, ink color is thin.Its person's handwriting is after the measurement of residual ink analyzer
Brightness (L) be 65.22, differ larger with the brightness 33.18 of commercial inks " capable S761 ".
Embodiment 4
The active red dye of 10% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Alkyl phenol polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deeper.Its person's handwriting through residual ink analyzer measurement after brightness (L) be
27.55, brightness 33.18 of the color compared with commercial inks " capable S761 " differs small, darker.
Embodiment 5
The active red dye of 5% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Alkyl phenol polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 33.04,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 6
The reactive blue dye of 5% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Alkyl phenol polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is blue.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 33.26,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 7
The dimethyl diaminophenazine chloride dye of 5% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Alkyl phenol polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 33.95,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 8
The orange beta-naphthol dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Alkyl phenol polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is yellow.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 40.32,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 9
The acid fuchsin dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Alkyl phenol polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 40.01,
With commercial inks " brightness 33.18 of capable S761 " is not much different.
Embodiment 10
The Congo red dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Alkyl phenol polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 41.13,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 11
The Congo red dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
High-carbon fatty alcohol polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink
Water.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 40.51,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 12
The Congo red dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Polyoxyethylene carboxylate is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 40.68,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 13
The Congo red dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Fatty acid methyl ester ethoxylate is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink
Water.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 40.93,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 14
The Congo red dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
The ethylene oxide adduct of polypropylene glycol, is uniformly mixed, and obtained mixed liquor can be used as free ink pen or gel ink pen pen
Core ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 40.28,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 15
The Congo red dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Polyoxyethylated ionic surfactant, is uniformly mixed, and obtained mixed liquor can be used as free ink pen or neutrality
Pen core ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 40.76,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 16
The Congo red dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Sorbitan ester is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 41.98,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 17
The Congo red dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Sucrose ester is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 41.01,
Brightness 33.18 with commercial inks " capable S761 " is not much different
Embodiment 18
The Congo red dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Alkylolamides are uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 41.35,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 19
The Congo red dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
Non-ion fluorin carbon surface active agent, is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink
Water.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 41.64,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 20
The gardenia blue dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
High-carbon fatty alcohol polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink
Water.
The nano-cellulose base pen core ink that the present embodiment is prepared is blue.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 41.89,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 21
The gardenia red dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
High-carbon fatty alcohol polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink
Water.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 40.52,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Embodiment 22
The carminic acid dye of 2% (relative to total solution quality) is added in the nano-cellulose suspension that concentration is 2.5 wt%
Material, is uniformly mixed, dissolves dyestuff sufficiently.2.5% (relative to total solution quality) is added in the lysate
High-carbon fatty alcohol polyoxyethylene ether is uniformly mixed, and obtained mixed liquor can be used as free ink pen or refill of gel-ink pen ink
Water.
The nano-cellulose base pen core ink that the present embodiment is prepared is red.In the application of free ink pen or gel ink pen
Middle fluent writing is constantly black, and ink color is deep.Brightness (L) of its person's handwriting after the measurement of residual ink analyzer is 40.27,
Brightness 33.18 with commercial inks " capable S761 " is not much different.
Claims (8)
1. a kind of preparation method of nano-cellulose base pen core ink, it is characterised in that, the following steps are included:
(1) dyestuff is added in nano-cellulose suspension, stirring to dyestuff is completely dissolved, nano-cellulose and dye molecule
It is mutually interspersed, maintain stable colloid state;
(2) surfactant is added in the solution that step (1) obtains, is uniformly mixed, obtain nano-cellulose base pen core ink
Water.
2. a kind of preparation method of nano-cellulose base pen core ink according to claim 1, it is characterised in that, step
Suddenly nano-cellulose described in (1) is the nanofiber that the obtained nano-cellulose of acid hydrolysis process, TEMPO oxidizing process obtain
One or more of the nano-cellulose that element, grinding or ultrasonic method obtain.
3. a kind of preparation method of nano-cellulose base pen core ink according to claim 1, it is characterised in that, step
Suddenly dyestuff described in (1) is one or more of acid dyes, neutral dye, basic dye, reactive dye.
4. a kind of preparation method of nano-cellulose base pen core ink according to claim 1, it is characterised in that, step
Suddenly the concentration of nano-cellulose is 1-5 wt% in (1).
5. a kind of preparation method of nano-cellulose base pen core ink according to claim 1, it is characterised in that, step
Suddenly dye dosage described in (1) is the 0.1-10% of gained nano-cellulose base pen core drop mass.
6. a kind of preparation method of nano-cellulose base pen core ink according to claim 1, it is characterised in that, step
Suddenly surfactant described in (2) is alkyl phenol polyoxyethylene ether, high-carbon fatty alcohol polyoxyethylene ether, aliphatic acid polyethenoxy
Ester, fatty acid methyl ester ethoxylate, the ethylene oxide adduct of polypropylene glycol, polyoxyethylated ionic surfactant
One of agent, sorbitan ester, sucrose ester, alkylolamides type, non-ion fluorin carbon surface active agent or a variety of mixtures.
7. a kind of preparation method of nano-cellulose base pen core ink according to claim 1, it is characterised in that, step
Suddenly the dosage of surfactant described in (2) is the 0.1-5% of gained nano-cellulose base pen core drop mass.
8. a kind of nano-cellulose base pen core ink as made from the described in any item preparation methods of claim 1-7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071076.6A CN109852139A (en) | 2019-01-25 | 2019-01-25 | A kind of nano-cellulose base pen core ink and preparation method thereof |
| PCT/CN2019/113816 WO2020151282A1 (en) | 2019-01-25 | 2019-10-29 | Nanocellulose-based refill ink and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071076.6A CN109852139A (en) | 2019-01-25 | 2019-01-25 | A kind of nano-cellulose base pen core ink and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109852139A true CN109852139A (en) | 2019-06-07 |
Family
ID=66896008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910071076.6A Pending CN109852139A (en) | 2019-01-25 | 2019-01-25 | A kind of nano-cellulose base pen core ink and preparation method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109852139A (en) |
| WO (1) | WO2020151282A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020151282A1 (en) * | 2019-01-25 | 2020-07-30 | 华南理工大学 | Nanocellulose-based refill ink and preparation method therefor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101544864A (en) * | 2009-05-05 | 2009-09-30 | 上海乐美文具有限公司 | Pure blue gel ink and method for manufacturing same |
| CN102558968A (en) * | 2011-12-29 | 2012-07-11 | 苏州世名科技股份有限公司 | Ink composition for ball-point pen of which ball diameter is less than 0.5 millimeter |
| WO2013132491A2 (en) * | 2012-03-06 | 2013-09-12 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | Light spectrum tunable nanocomposites |
| CN105073913A (en) * | 2013-03-12 | 2015-11-18 | 卡博特公司 | Aqueous dispersions comprising nanocrystalline cellulose, and compositions for commercial inkjet printing |
| US20160264801A1 (en) * | 2013-11-15 | 2016-09-15 | Mitsubishi Pencil Company, Limited | Aqueous ink composition for writing instruments |
| CN106423077A (en) * | 2016-09-22 | 2017-02-22 | 东莞市联洲知识产权运营管理有限公司 | Modified nano-crystalline cellulose and preparing method and application of fiber thereof |
| CN108047811A (en) * | 2017-12-27 | 2018-05-18 | 成都新柯力化工科技有限公司 | It is a kind of to improve Nano silver grain method dispersed in aqueous, environmental protective ink |
| CN108165094A (en) * | 2017-12-15 | 2018-06-15 | 华南理工大学 | A kind of nano-cellulose base pen core aqueous ink and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108484782A (en) * | 2018-03-30 | 2018-09-04 | 广西大学 | A kind of nano cellulose crystal and preparation method thereof that carboxylated is modified |
| CN108755215B (en) * | 2018-05-05 | 2021-05-18 | 黎明职业大学 | Method for preparing nano cellulose whiskers by using peanut shells |
| CN109852139A (en) * | 2019-01-25 | 2019-06-07 | 华南理工大学 | A kind of nano-cellulose base pen core ink and preparation method thereof |
| CN110041756A (en) * | 2019-04-24 | 2019-07-23 | 华南理工大学 | A kind of high-stability nano cellulose base neutral pen ink and preparation method thereof |
-
2019
- 2019-01-25 CN CN201910071076.6A patent/CN109852139A/en active Pending
- 2019-10-29 WO PCT/CN2019/113816 patent/WO2020151282A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101544864A (en) * | 2009-05-05 | 2009-09-30 | 上海乐美文具有限公司 | Pure blue gel ink and method for manufacturing same |
| CN102558968A (en) * | 2011-12-29 | 2012-07-11 | 苏州世名科技股份有限公司 | Ink composition for ball-point pen of which ball diameter is less than 0.5 millimeter |
| WO2013132491A2 (en) * | 2012-03-06 | 2013-09-12 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | Light spectrum tunable nanocomposites |
| CN105073913A (en) * | 2013-03-12 | 2015-11-18 | 卡博特公司 | Aqueous dispersions comprising nanocrystalline cellulose, and compositions for commercial inkjet printing |
| US20160264801A1 (en) * | 2013-11-15 | 2016-09-15 | Mitsubishi Pencil Company, Limited | Aqueous ink composition for writing instruments |
| CN106423077A (en) * | 2016-09-22 | 2017-02-22 | 东莞市联洲知识产权运营管理有限公司 | Modified nano-crystalline cellulose and preparing method and application of fiber thereof |
| CN108165094A (en) * | 2017-12-15 | 2018-06-15 | 华南理工大学 | A kind of nano-cellulose base pen core aqueous ink and preparation method thereof |
| CN108047811A (en) * | 2017-12-27 | 2018-05-18 | 成都新柯力化工科技有限公司 | It is a kind of to improve Nano silver grain method dispersed in aqueous, environmental protective ink |
Non-Patent Citations (2)
| Title |
|---|
| WENBO WANG: "A Nano-Ink for gel pens based on scalable CNC preparation", 《CELLULOSE》 * |
| 王珊: "《环境友好型高分子材料的制备与应用》", 31 December 2017, 北京工业大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020151282A1 (en) * | 2019-01-25 | 2020-07-30 | 华南理工大学 | Nanocellulose-based refill ink and preparation method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020151282A1 (en) | 2020-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103980397B (en) | A kind of 3D printings composition and preparing and using method and goods | |
| CN1051788C (en) | Zeor voc tinting concentrates for decorative paints | |
| CN102372949B (en) | Aqueous pigment slurry and preparation method thereof | |
| WO1986000327A1 (en) | Pigmented aqueous ink compositions and method | |
| CA2161590A1 (en) | Color-changing marking composition system | |
| CN105482532A (en) | Anti-aging traditional Chinese painting pigment and preparation method thereof | |
| CN107141891A (en) | Environmental protection is without resin aqueous color paste and processing method | |
| JP7394929B2 (en) | water-based ballpoint pen | |
| DE102009026746A1 (en) | Spray-dried dye composites, process for their preparation and their use | |
| CN106009892A (en) | Ink composition | |
| CN109852139A (en) | A kind of nano-cellulose base pen core ink and preparation method thereof | |
| CN106687537A (en) | Aqueous ink composition for writing implements | |
| CN101857491B (en) | Preparation method of fertilizer colorant and application method thereof | |
| CN100580038C (en) | Black writing liquid used for light-color teaching board and preparation method thereof | |
| CN104514157A (en) | Preparation method of nano ink based on cellulose nanosphere as dispersant and for silk broadcloth printing | |
| CN106833112A (en) | A kind of offset lithographic ink and preparation method thereof | |
| US20220372305A1 (en) | Water-soluble sheet-like coloring material, water-soluble sheet-like coloring material set, and paint set | |
| CN107029449A (en) | A kind of Fe3O4Magnetic liquid is combined the preparation method and applications of colloidal liquid aphrons | |
| CN109852137A (en) | A kind of printing water ink and preparation method thereof that durability is strong | |
| CN109504377A (en) | Cork oak shell base carbon quantum dot and its application on fluorescent ink are prepared using cork oak shell | |
| KR20010085094A (en) | A method for production of a light artificial clay hardening at room temperature | |
| CN110041756A (en) | A kind of high-stability nano cellulose base neutral pen ink and preparation method thereof | |
| CN101538808B (en) | O/W-type ultralow solid-containing rate kerosene-free printing emulsion paste and preparation method thereof | |
| CN112574620A (en) | Chalk easy to write on surface of smooth carrier and preparation method thereof | |
| CN102172434A (en) | Colored hubble-bubble liquid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190607 |
|
| RJ01 | Rejection of invention patent application after publication |