CN106479257A - A kind of deinking agent - Google Patents
A kind of deinking agent Download PDFInfo
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- CN106479257A CN106479257A CN201610941381.2A CN201610941381A CN106479257A CN 106479257 A CN106479257 A CN 106479257A CN 201610941381 A CN201610941381 A CN 201610941381A CN 106479257 A CN106479257 A CN 106479257A
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- agent
- deinking agent
- surfactant
- deinking
- oil
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D9/00—Chemical paint or ink removers
- C09D9/04—Chemical paint or ink removers with surface-active agents
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
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Abstract
The invention discloses a kind of deinking agent, is grouped into by the group of following percetage by weight：Remover 20 25%, bleeding agent 8 20%, stabilizer 8 12%, chelating agent 0.1 0.3%, surfactant 2 8%, balance of water, described surfactant are carried out esterification modification with butanedioic acid again after amidation process and obtained by vegetable oil and organic bases.Compared with prior art, the present invention is using the synergy of bleeding agent, remover, stabilizer, surfactant and enzyme, enhance the penetration of the ink to resinous composition, so that ink softened, peel off, come off, the speed of deinking is substantially increased, reduce the consumption of petroleum-based solvent, volatility is low, safe, environmental protection, nontoxic.
Description
Technical field
The present invention relates to cleaning agent technical field, more particularly to a kind of deinking for the cleaning of intelligent terminal face glass
Agent.
Background technology
In China, problem of environmental pollution is increasingly serious, and related environmental protection test and solution fall behind, deinking agent manufacturing industry
Substantially produced is traditional leaning solvent, and the research work in terms of plant oil base deinking agent is seldom, biological can drop
It will be inexorable trend that the plant oil base deinking agent of solution replaces traditional deinking agent, existing plant oil base deinking agent exist viscosity big,
Wetability is not good, oil film not easy cleaning the problems such as.
The face glass of cell phone intelligent terminal, will often pass through together or more to ink prints or surface spraying oil at present
The operation of ink, then needs when surface is bad removing ink to print again, how effectively very to remove clean ink, and
, noresidue corrosion-free to face glass, it is readily cleaned, it is bigger convenient that this will be brought to deinking treatment process, however, past at present
Toward leaning solvent is used, application of the plant oil base deinking agent in terms of face glass deinking is there is not yet report.
Content of the invention
It is an object of the invention to, for the above-mentioned deficiency of prior art, a kind of deinking agent is provided, using bleeding agent, stripping
From the synergy of agent, stabilizer, surfactant and enzyme, the penetration of the ink to resinous composition is enhanced, makes ink
Soften, peel off, come off, improve deinking speed, safe, environment-protecting asepsis.
The present invention is to reach the technical scheme adopted by above-mentioned purpose to be：
A kind of deinking agent, is grouped into by the group of following percetage by weight：Remover 20-25%, bleeding agent 8-20%, stable
Agent 8-12%, chelating agent 0.1-0.3%, surfactant 2-8%, balance of water, described surfactant be by vegetable oil
Esterification modification is carried out with butanedioic acid with organic base again after amidation process and obtain.
Further, described surfactant is specifically adopted and is prepared from the following method：
S1：Organic base is added in reactor, stirring is lower to add catalyst and vegetable oil, controls organic base, vegetable oil, urges
The mass ratio of agent is 2.4-2.6：1：0.6-1, is to slowly warm up to 110-130 DEG C of reaction 3-5h, after being cooled to room temperature, obtains acyl
Aminate；
S2：Amidated products are added in reactor, adds butanedioic acid in three times under agitation, control carboxyl with hydroxyl
Mol ratio is 1：1.2-1.4, feeds intake after finishing, and is warming up to 75-85 DEG C of reaction 3-4h, after being cooled to room temperature, obtains succinated
Modified product；
S3：25-30wt% ammonia spirit is dripped in succinated modified product, 45-60min is stirred, until pH value is adjusted
Save to 6.8-7.0, obtain surfactant.
Further, described vegetable oil be camellia seed extract, olive berry extract, castor-oil plant seed extract in mass ratio
1：1：1 mixes, and the camellia seed extract is camellia seed oil obtained by extracting through aqueous enzymatic extraction, and the olive fruit is carried
Take thing be through olive oil obtained by ultrasonic wave added Enzymatic Extraction, the castor-oil plant seed extract be through castor-oil plant obtained by aqueous enzymatic extraction
Oil.
Further, described organic base is the hydramine of at least 160 DEG C of boiling point, molecular weight less than 200, monoethanolamine, two
The mixture of one or more in monoethanolamine, ethyldiethanolamine, butyl diethanolamine, triethanolamine.
Further, described catalyst be tetraethyl titanate, butyl titanate, aluminum oxide, the one kind in zinc sulfate or
Several mixtures.
Further, described remover is NaOH or potassium hydroxide.
Further, described bleeding agent is any one in cyclohexanone, acetone or isobutyl ether.
Further, described chelating agent be hydroxyacetic acid, citric acid, gluconic acid, any one in hydroxysuccinic acid.
Further, described stabilizer be isobutanol, sorbierite, glycerine, any two kinds in calcium chloride.
Further, the pH value of the deinking agent is 13-14.
Further, the use temperature of the deinking agent is 60-95 DEG C.
Compared with prior art, the deinking agent that the present invention is provided, using bleeding agent, remover, stabilizer and chelating agent
Synergy, makes ink soften, peel off, come off using the physical action of bleeding agent, remover, stabilizer, chelating agent, while plus
Enter special biodegradable plant oil-based surfactant, optimization of C/C composites, enhance oozing for the ink to resinous composition
Power, can be made ink be separated with base material further with enzyme cooperation, weaken adhesion between ink molecules, substantially increase the speed of deinking thoroughly
Rate, reduces the consumption of petroleum-based solvent, and volatility is low, safe, and environmental protection is nontoxic.
The deinking agent that the present invention is provided, through practical application, the ink for different resins composition all has good deinking to imitate
Really, the wetability to face glass is good, applied widely, ink softening, dissolving can be made to come off, especially for the intelligence such as mobile phone
Printing-ink used on the face glass of terminal etc., while deinking is ensured, makes glass surface noresidue ink or elargol,
Only need to rinse through three clear water again using after deinking agent, you can reach deinking efficiency well, practical and convenient.
Above-mentioned be inventive technique scheme general introduction, below in conjunction with specific embodiment, the present invention will be further described.
Specific embodiment：
In order that the purpose of the present invention and technical scheme and advantage become more apparent, make with reference to embodiments specifically
Bright.It should be appreciated that specific embodiment described herein is not intended to limit the present invention only in order to explain the present invention.
Embodiment 1：Prepared by raw material：
1), surfactant carry out esterification modification after amidation process again with butanedioic acid by vegetable oil and organic base and
?.Specifically adopt and be prepared from the following method：Organic base is added in reactor, stirring is lower to add catalyst and vegetable oil, control
Organic base processed, vegetable oil, the mass ratio of catalyst are 2.4：1：0.6,120 DEG C of reaction 4h are to slowly warm up to, after being cooled to room temperature,
Obtain amidated products；Afterwards amidated products are added in reactor, add butanedioic acid in three times under agitation, control carboxyl
Mol ratio with hydroxyl is 1：1.2, feed intake after finishing, 75 DEG C of reaction 4h are warming up to, after being cooled to room temperature, obtain succinated changing
Property product；25wt% ammonia spirit is dripped in succinated modified product, 60min is stirred, until pH value is adjusted to 13.2, is obtained
To surfactant A, wherein organic base is that monoethanolamine presses 1 with butyl diethanolamine：2 mix；Catalyst is metatitanic acid four
Ethyl ester；Vegetable oil is camellia seed extract, olive berry extract, castor-oil plant seed extract in mass ratio 1：1：1 mixes.
2) camellia seed extract is camellia seed oil obtained by extracting through aqueous enzymatic extraction, specifically may refer to Wang Chao, side
Soft grade 2010 exists《Food industry science and technology》On " technical study of aqueous enzymatic extraction camellia oil " delivered；Olive berry extract is
Through olive oil obtained by ultrasonic wave added Enzymatic Extraction, specifically may refer to former handsome grade 2016 and exist《Chinese oil》On deliver
" research of ultrasonic wave added Enzymatic Extraction olive oil "；Castor-oil plant seed extract is through castor oil obtained by aqueous enzymatic extraction, specifically may be used
To exist referring to Luo Mingliang 2014《Sino-South African Forestry University of Science and Technology》On " the aqueous enzymatic extraction castor oil technical study " delivered.
Embodiment 2：Prepared by raw material：Surfactant is specifically adopted and is prepared from the following method：Organic base is added reaction
In device, stirring is lower to add catalyst and vegetable oil, and it is 2.6 to control organic base, vegetable oil, the mass ratio of catalyst：1：1, slowly
130 DEG C of reaction 3h are warming up to, after being cooled to room temperature, obtain amidated products；Afterwards amidated products are added in reactor,
Butanedioic acid is added under stirring in three times, and it is 1 with the mol ratio of hydroxyl to control carboxyl：1.4, feed intake after finishing, be warming up to 75 DEG C instead
4h is answered, after being cooled to room temperature, obtains succinated modified product；In succinated modified product, dropping 28wt% ammoniacal liquor is molten
Liquid, stirs 45min, until pH value is adjusted to 14, obtains surfactant B, and wherein organic base is diethanol amine and ethyl diethyl
Hydramine presses 1：3 mix；Catalyst is that butyl titanate presses 1 with aluminum oxide：2 mix；Vegetable oil is extracted for camellia seed
Thing, olive berry extract, castor-oil plant seed extract in mass ratio 1：1：1 mixes.
Embodiment 3：Prepared by raw material：Surfactant is specifically adopted and is prepared from the following method：Organic base is added reaction
In device, stirring is lower to add catalyst and vegetable oil, and it is 2.5 to control organic base, vegetable oil, the mass ratio of catalyst：1：0.8, delay
Slowly 110 DEG C of reaction 4h are warming up to, after being cooled to room temperature, obtain amidated products；Afterwards amidated products are added in reactor,
Butanedioic acid is added under agitation in three times, and it is 1 with the mol ratio of hydroxyl to control carboxyl：1.3, feed intake after finishing, be warming up to 80 DEG C
Reaction 3.5h, after being cooled to room temperature, obtains succinated modified product；30wt% ammoniacal liquor is dripped in succinated modified product
Solution, stirs 55min, until pH value is adjusted to 13, obtains surfactant C, and wherein organic base is triethanolamine；Catalyst is
Tetraethyl titanate and zinc sulfate in mass ratio 2：1 mixes；Vegetable oil is camellia seed extract, olive berry extract, castor-oil plant
Seed extract in mass ratio 1：1：1 mixes.
Embodiment 4：A kind of deinking agent that the present embodiment is provided, is grouped into by the group of following percetage by weight：Remover hydrogen
Sodium oxide molybdena 21%, bleeding agent cyclohexanone 10%, stabilizer 9%, chelating agent hydroxyacetic acid 0.1%, surfactant 5%, surplus
For water；Surfactant is surfactant A to be obtained by embodiment 1；Stabilizer is that isobutanol presses 2 with calcium chloride：1 mixing and
Become, the pH value of the deinking agent is 13.5.
In actual use, the deinking agent can direct 100% stoste use, deinking agent is poured in container, container one
As use stainless steel, electrical heating to 60-95 DEG C can start deinking, skim ink residue after continuous working 12 hours, washing
Or pure water wash 3 times or so by clean up completely.The deinking agent can be deposited 24 months in 5-40 DEG C of room temperature, period of storage
Long.
Embodiment 5：A kind of deinking agent that the present embodiment is provided, is grouped into by the group of following percetage by weight：Remover hydrogen
Potassium oxide 20%, bleeding agent acetone 8%, stabilizer 12%, chelator acid citrate 0.1%, surfactant 6%, balance of water；
Surfactant is surfactant B to be obtained by embodiment 2；Stabilizer is that sorbierite presses 2 with calcium chloride：3 mix, and this takes off
The pH value of black agent is 13.8.
Other are same as Example 1, then this is no longer burdensome.
Embodiment 6：A kind of deinking agent that the present embodiment is provided, is grouped into by the group of following percetage by weight：Remover hydrogen
Potassium oxide 22%, bleeding agent isobutyl ether 11%, stabilizer 8%, chelating agent gluconic acid 0.3%, surfactant 8%, surplus
For water；Surfactant is surfactant C to be obtained by embodiment 3；Stabilizer is that glycerine presses 1 with sorbierite：2 mixing and
Become, the pH value of the deinking agent is 13.4.
Other are same as Example 4, then this is no longer burdensome.
Embodiment 7：A kind of deinking agent that the present embodiment is provided, is grouped into by the group of following percetage by weight：Remover hydrogen
Potassium oxide 25%, bleeding agent cyclohexanone 20%, stabilizer 8%, chelating agent hydroxysuccinic acid 0.2%, surfactant 2%, remaining
Measure as water；Surfactant is surfactant B to be obtained by embodiment 2；Stabilizer is that glycerine presses 1 with calcium chloride：2 mixing and
Become, the pH value of the deinking agent is 13.7.
Other are same as Example 4, then this is no longer burdensome.
Embodiment 8：A kind of deinking agent that the present embodiment is provided, is grouped into by the group of following percetage by weight：Remover hydrogen
Sodium oxide molybdena 24%, bleeding agent isobutyl ether 15%, stabilizer 10%, chelating agent hydroxysuccinic acid 0.2%, surfactant 4%, remaining
Measure as water；Surfactant is surfactant B to be obtained by embodiment 2；Stabilizer is that glycerine presses 1 with butanol：4 mixing and
Become, the pH value of the deinking agent is 13.2.
Other are same as Example 4, then this is no longer burdensome.
Observation carries out the face glass after deinking process using the method described in embodiment 4 to 8, as a result finds：Glass
Any surface finish of panel does not find to corrode indentation as newly, does not find the ink for remaining yet, and the face glass after drying directly can be weighed
New inking.During to the face glass after deinking process again inking, face glass is not subject to de- to the adhesive property of ink
The impact that ink is processed, therefore, carries out deinking process using the deinking agent of the present invention and can reduce face glass to face glass
Scrappage, reduces cost.
The announcement of book and teaching according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is changed.Therefore, specific embodiment disclosed and described above the invention is not limited in, to invention
A little modifications and changes should also be as falling in the scope of the claims of the present invention.
Claims (10)
1. a kind of deinking agent, it is characterised in that be grouped into by the group of following percetage by weight：Remover 20-25%, bleeding agent 8-
20%th, stabilizer 8-12%, chelating agent 0.1-0.3%, surfactant 2-8%, balance of water, described surfactant is
Esterification modification is carried out with butanedioic acid again after amidation process and obtained by vegetable oil and organic base.
2. deinking agent as claimed in claim 1, it is characterised in that described surfactant is specifically adopted and prepared with the following method
Form：
S1：Organic base is added in reactor, stirring is lower to add catalyst and vegetable oil, control organic base, vegetable oil, catalyst
Mass ratio be 2.4-2.6：1：0.6-1, is to slowly warm up to 110-130 DEG C of reaction 3-5h, after being cooled to room temperature, obtains amidatioon
Product；
S2：Amidated products are added in reactor, add butanedioic acid under agitation in three times, control carboxyl and hydroxyl mole
Than for 1：1.2-1.4, feeds intake after finishing, and is warming up to 75-85 DEG C of reaction 3-4h, after being cooled to room temperature, obtains succinated modification
Product；
S3：In succinated modified product drip 25-30wt% ammonia spirit, stir 45-60min, until pH value adjust to
6.8-7.0, obtain surfactant.
3. deinking agent as claimed in claim 1 or 2, it is characterised in that described vegetable oil is camellia seed extract, olive fruit
Extract, castor-oil plant seed extract in mass ratio 1：1：1 mixes, the camellia seed extract be by extracting through aqueous enzymatic extraction
Obtained by camellia seed oil, the olive berry extract is that the castor bean is carried through olive oil obtained by ultrasonic wave added Enzymatic Extraction
Take thing be through castor oil obtained by aqueous enzymatic extraction.
4. deinking agent as claimed in claim 1 or 2, it is characterised in that described organic base is monoethanolamine, diethanol amine,
The mixture of one or more in ethyldiethanolamine, butyl diethanolamine, triethanolamine.
5. deinking agent as claimed in claim 2, it is characterised in that described catalyst is tetraethyl titanate, butyl titanate,
The mixture of one or more in aluminum oxide, zinc sulfate.
6. deinking agent as claimed in claim 1, it is characterised in that described remover is NaOH or potassium hydroxide；Institute
The bleeding agent that states is any one in cyclohexanone, acetone or isobutyl ether.
7. deinking agent as claimed in claim 1, it is characterised in that described chelating agent is hydroxyacetic acid, citric acid, glucose
Any one in acid, hydroxysuccinic acid.
8. deinking agent as claimed in claim 1, it is characterised in that described stabilizer is isobutanol, sorbierite, glycerine,
Any two kinds in calcium chloride.
9. deinking agent as claimed in claim 1, it is characterised in that the pH value of the deinking agent is 13-14.
10. deinking agent as claimed in claim 1, it is characterised in that the use temperature of the deinking agent is 60-95 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941381.2A CN106479257B (en) | 2016-10-25 | 2016-10-25 | A kind of deinking agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610941381.2A CN106479257B (en) | 2016-10-25 | 2016-10-25 | A kind of deinking agent |
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| CN106479257B CN106479257B (en) | 2019-07-02 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345089A (en) * | 2017-07-03 | 2017-11-14 | 深圳市海风润滑技术有限公司 | A kind of glass deinking agent |
| CN107987604A (en) * | 2018-01-24 | 2018-05-04 | 深圳市瑞世兴科技有限公司 | A kind of sapphire glass detergent for ink and preparation method thereof |
| CN109250897A (en) * | 2018-09-26 | 2019-01-22 | 湖北天宝光电科技有限公司 | The method that glass defective products moves back stress |
| CN109530325A (en) * | 2017-09-21 | 2019-03-29 | 蓝思科技（长沙）有限公司 | A kind of glass pieces deinking processing method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345089A (en) * | 2017-07-03 | 2017-11-14 | 深圳市海风润滑技术有限公司 | A kind of glass deinking agent |
| CN109530325A (en) * | 2017-09-21 | 2019-03-29 | 蓝思科技（长沙）有限公司 | A kind of glass pieces deinking processing method |
| CN109530325B (en) * | 2017-09-21 | 2021-08-10 | 蓝思科技（长沙）有限公司 | Glass workpiece deinking processing method |
| CN107987604A (en) * | 2018-01-24 | 2018-05-04 | 深圳市瑞世兴科技有限公司 | A kind of sapphire glass detergent for ink and preparation method thereof |
| CN109250897A (en) * | 2018-09-26 | 2019-01-22 | 湖北天宝光电科技有限公司 | The method that glass defective products moves back stress |
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| CN106479257B (en) | 2019-07-02 |
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