CN106498802A - A kind of paper grade (stock) stiffener and preparation method thereof - Google Patents
A kind of paper grade (stock) stiffener and preparation method thereof Download PDFInfo
- Publication number
- CN106498802A CN106498802A CN201611179053.XA CN201611179053A CN106498802A CN 106498802 A CN106498802 A CN 106498802A CN 201611179053 A CN201611179053 A CN 201611179053A CN 106498802 A CN106498802 A CN 106498802A
- Authority
- CN
- China
- Prior art keywords
- parts
- stiffener
- stock
- paper grade
- desiccant
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F20/56—Acrylamide; Methacrylamide
Abstract
The invention discloses a kind of paper grade (stock) stiffener and preparation method thereof, is made up of following mass fraction formula components：20 30 parts of acrylamide monomer, 12 parts of plasticizer, 11 13 parts of stearic acid, 10 12 parts of aluminum sulfate, 24 parts of thickening agent, 12 parts of desiccant, 10 12 parts of eugenol, 23 parts of cross-linking agent, 10 20 parts of chrysanthemum ester, 24 parts of chelating agen, 60 80 parts of distilled water, formula of the present invention by optimization stiffener, in preparation process, crosslinking degree is high, good fluidity, in paper-making process, be conducive to catching the fiber in plain boiled water, substantially increase the deflection and surface strength of paper, and preparation method step of the present invention is simple, easily operated, low cost, be conducive to the range of application for improving stiffener.
Description
Technical field
The present invention relates to pulp technology for making paper, in particular to a kind of paper grade (stock) stiffener and preparation method thereof.
Background technology
According to the change procedure of chemistry and electric charge in paper-making process, and in order to improve deflection or the ring crush intensity of paper
Can, it usually needs interpolation stiffener in paper-making process, but currently used stiffener complicated components, and preparation technology is numerous
Trivial, high cost is unfavorable for paper production.
Content of the invention
The invention provides a kind of paper grade (stock) stiffener and preparation method thereof, formula of the present invention by optimization stiffener,
In preparation process, crosslinking degree is high, good fluidity, in paper-making process, is conducive to catching the fiber in plain boiled water, greatly improves
The deflection of paper and surface strength, and preparation method step of the present invention is simple, easily operated, low cost is conducive to carrying
The range of application of high-stiffness agent.
For achieving the above object, the present invention provides following technical scheme：
A kind of paper grade (stock) stiffener and preparation method thereof, is made up of following mass fraction formula components：Acrylamide monomer
20-30 parts, plasticizer 1-2 parts, stearic acid 11-13 parts, aluminum sulfate 10-12 parts, thickening agent 2-4 parts, desiccant 1-2 parts, Flos Caryophylli
Phenol 10-12 parts, cross-linking agent 2-3 parts, chrysanthemum ester 10-20 parts, chelating agen 2-4 parts, distilled water 60-80 parts.
Further：It is made up of following mass fraction formula components：20 parts of acrylamide monomer, 1 part of plasticizer, stearic acid 11
Part, 10 parts of aluminum sulfate, 2 parts of thickening agent, 1 part of desiccant, 10 parts of eugenol, 2 parts of cross-linking agent, 10 parts of chrysanthemum ester, 2 parts of chelating agen, steaming
60 parts of distilled water.
Further：It is made up of following mass fraction formula components：25 parts of acrylamide monomer, 1.5 parts of plasticizer, stearic acid
12 parts, 11 parts of aluminum sulfate, 3 parts of thickening agent, 1.5 parts of desiccant, 11 parts of eugenol, 2.5 parts of cross-linking agent, 15 parts of chrysanthemum ester, chelating agen 3
Part, 70 parts of distilled water.
Further：It is made up of following mass fraction formula components：30 parts of acrylamide monomer, 2 parts of plasticizer, stearic acid 13
Part, 12 parts of aluminum sulfate, 4 parts of thickening agent, 2 parts of desiccant, 12 parts of eugenol, 3 parts of cross-linking agent, 20 parts of chrysanthemum ester, 4 parts of chelating agen, steaming
80 parts of distilled water.
Further：Preparation method comprises the steps：
Step one, by above-mentioned raw materials according to mass fraction proportioning, standby；
Step 2, first acrylamide monomer and stearic acid are added to the water, and anti-under 50-60 DEG C of temperature conditionss
Answer 2-3h；
Step 3 then be added thereto to plasticizer, aluminum sulfate, thickening agent, desiccant, eugenol, cross-linking agent, chrysanthemum ester,
Chelating agen, distilled water, continue reaction 2-3h, obtain paper grade (stock) stiffener aqueous solution after eventually passing filter.
The invention has the beneficial effects as follows：
1st, formula of the present invention by optimization stiffener, in preparation process, crosslinking degree is high, and good fluidity, in papermaking
During, be conducive to catching the fiber in plain boiled water, substantially increase the deflection and surface strength of paper；
2nd, preparation method step of the present invention is simple, easily operated, low cost, is conducive to the application model for improving stiffener
Enclose.
Specific embodiment
Below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme be clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiment.In based on the present invention
Embodiment, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art, all
Belong to the scope of protection of the invention.
Embodiment one：
A kind of paper grade (stock) stiffener is made up of following mass fraction formula components：Acrylamide monomer 20-30 parts, plasticizer
1-2 parts, stearic acid 11-13 parts, aluminum sulfate 10-12 parts, thickening agent 2-4 parts, desiccant 1-2 parts, eugenol 10-12 parts, crosslinking
Agent 2-3 parts, chrysanthemum ester 10-20 parts, chelating agen 2-4 parts, distilled water 60-80 parts.
Embodiment two：
A kind of paper grade (stock) stiffener is made up of following mass fraction formula components：20 parts of acrylamide monomer, plasticizer 1
Part, 11 parts of stearic acid, 10 parts of aluminum sulfate, 2 parts of thickening agent, 1 part of desiccant, 10 parts of eugenol, 2 parts of cross-linking agent, 10 parts of chrysanthemum ester, chela
2 parts of mixture, 60 parts of distilled water.
Embodiment three：
A kind of paper grade (stock) stiffener is made up of following mass fraction formula components：25 parts of acrylamide monomer, plasticizer 1.5
Part, 12 parts of stearic acid, 11 parts of aluminum sulfate, 3 parts of thickening agent, 1.5 parts of desiccant, 11 parts of eugenol, 2.5 parts of cross-linking agent, chrysanthemum ester 15
Part, 3 parts of chelating agen, 70 parts of distilled water.
Example IV：
A kind of paper grade (stock) stiffener is made up of following mass fraction formula components：30 parts of acrylamide monomer, plasticizer 2
Part, 13 parts of stearic acid, 12 parts of aluminum sulfate, 4 parts of thickening agent, 2 parts of desiccant, 12 parts of eugenol, 3 parts of cross-linking agent, 20 parts of chrysanthemum ester, chela
4 parts of mixture, 80 parts of distilled water.
Embodiment five：
A kind of preparation method of paper grade (stock) stiffener comprises the steps：
Step one, by above-mentioned raw materials according to mass fraction proportioning, standby；
Step 2, first acrylamide monomer and stearic acid are added to the water, and anti-under 50-60 DEG C of temperature conditionss
Answer 2-3h；
Step 3 then be added thereto to plasticizer, aluminum sulfate, thickening agent, desiccant, eugenol, cross-linking agent, chrysanthemum ester,
Chelating agen, distilled water, continue reaction 2-3h, obtain paper grade (stock) stiffener aqueous solution after eventually passing filter.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Contain an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (5)
1. a kind of paper grade (stock) stiffener, it is characterised in that：It is made up of following mass fraction formula components：
Acrylamide monomer 20-30 parts, plasticizer 1-2 parts, stearic acid 11-13 parts, aluminum sulfate 10-12 parts, thickening agent 2-4 parts,
Desiccant 1-2 parts, eugenol 10-12 parts, cross-linking agent 2-3 parts, chrysanthemum ester 10-20 parts, chelating agen 2-4 parts, distilled water 60-80 parts.
2. a kind of paper grade (stock) stiffener according to claim 1, it is characterised in that：By following mass fraction formula components group
Into：
20 parts of acrylamide monomer, 1 part of plasticizer, 11 parts of stearic acid, 10 parts of aluminum sulfate, 2 parts of thickening agent, 1 part of desiccant, Flos Caryophylli
10 parts of phenol, 2 parts of cross-linking agent, 10 parts of chrysanthemum ester, 2 parts of chelating agen, 60 parts of distilled water.
3. a kind of paper grade (stock) stiffener according to claim 1, it is characterised in that：By following mass fraction formula components group
Into：
25 parts of acrylamide monomer, 1.5 parts of plasticizer, 12 parts of stearic acid, 11 parts of aluminum sulfate, 3 parts of thickening agent, 1.5 parts of desiccant,
11 parts of eugenol, 2.5 parts of cross-linking agent, 15 parts of chrysanthemum ester, 3 parts of chelating agen, 70 parts of distilled water.
4. a kind of paper grade (stock) stiffener according to claim 1, it is characterised in that：By following mass fraction formula components group
Into：
30 parts of acrylamide monomer, 2 parts of plasticizer, 13 parts of stearic acid, 12 parts of aluminum sulfate, 4 parts of thickening agent, 2 parts of desiccant, Flos Caryophylli
12 parts of phenol, 3 parts of cross-linking agent, 20 parts of chrysanthemum ester, 4 parts of chelating agen, 80 parts of distilled water.
5. a kind of a kind of preparation method of paper grade (stock) stiffener according to claim 1, it is characterised in that：Including following step
Suddenly：
Step one, by above-mentioned raw materials according to mass fraction proportioning, standby；
Step 2, first acrylamide monomer and stearic acid are added to the water, and 2- is reacted under 50-60 DEG C of temperature conditionss
3h；
Step 3 and then it is added thereto to plasticizer, aluminum sulfate, thickening agent, desiccant, eugenol, cross-linking agent, chrysanthemum ester, chelating
Agent, distilled water, continue reaction 2-3h, obtain paper grade (stock) stiffener aqueous solution after eventually passing filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179053.XA CN106498802A (en) | 2016-12-19 | 2016-12-19 | A kind of paper grade (stock) stiffener and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179053.XA CN106498802A (en) | 2016-12-19 | 2016-12-19 | A kind of paper grade (stock) stiffener and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106498802A true CN106498802A (en) | 2017-03-15 |
Family
ID=58334930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611179053.XA Pending CN106498802A (en) | 2016-12-19 | 2016-12-19 | A kind of paper grade (stock) stiffener and preparation method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150176209A1 (en) * | 2011-06-08 | 2015-06-25 | Akzo Nobel Chemicals International B.V. | Process for the production of paper and board |
| CN105332319A (en) * | 2015-09-25 | 2016-02-17 | 句容市兴武包装有限公司 | Stiffness agent for papermaking and preparation method thereof |
| CN105714603A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking auxiliary agent mixture and preparation method |
| CN105714600A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking additive mixture and preparation method thereof |
| CN105714601A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking auxiliary agent composition |
| CN105862504A (en) * | 2016-04-27 | 2016-08-17 | 商孝霞 | Papermaking auxiliary agent and production method thereof |
| CN105887561A (en) * | 2016-04-27 | 2016-08-24 | 商孝霞 | Papermaking auxiliary composition and preparation method thereof |
-
2016
- 2016-12-19 CN CN201611179053.XA patent/CN106498802A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150176209A1 (en) * | 2011-06-08 | 2015-06-25 | Akzo Nobel Chemicals International B.V. | Process for the production of paper and board |
| CN105332319A (en) * | 2015-09-25 | 2016-02-17 | 句容市兴武包装有限公司 | Stiffness agent for papermaking and preparation method thereof |
| CN105714603A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking auxiliary agent mixture and preparation method |
| CN105714600A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking additive mixture and preparation method thereof |
| CN105714601A (en) * | 2016-04-27 | 2016-06-29 | 商孝霞 | Papermaking auxiliary agent composition |
| CN105862504A (en) * | 2016-04-27 | 2016-08-17 | 商孝霞 | Papermaking auxiliary agent and production method thereof |
| CN105887561A (en) * | 2016-04-27 | 2016-08-24 | 商孝霞 | Papermaking auxiliary composition and preparation method thereof |
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