CN106948217A - A kind of preparation method of cation colophony size - Google Patents
A kind of preparation method of cation colophony size Download PDFInfo
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- CN106948217A CN106948217A CN201710095963.8A CN201710095963A CN106948217A CN 106948217 A CN106948217 A CN 106948217A CN 201710095963 A CN201710095963 A CN 201710095963A CN 106948217 A CN106948217 A CN 106948217A
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- China
- Prior art keywords
- heating
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- preparation
- rosin
- reacted
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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
- D21H21/16—Sizing or water-repelling agents
Abstract
The invention discloses a kind of preparation method of cation colophony size.It comprises the following steps：A, styrene, butylstyrene, butyl acrylate, POCl3, dimethyl-silicon, polyethylene glycol, acrylamide and heating are added in a kettle. reacted；B, the mixture after heating response in step A cooled, then temperature reaction；C, in heating furnace by rosin carry out heating melting, heating-up temperature be 80~90 DEG C；D, the material in the material in step A and step B mixed, add concentration for 25~30% hydrochloric acid and be heated to 75 DEG C~80 DEG C, heating is reacted for 2~3 hours can obtain product.After adopting with the aforedescribed process, as a result of rational preparation method, any harmful substance will not be produced between various composition after hybrid reaction, therefore its Environmental Safety is made, it is ensured that the health of human body, in addition, its rational formula make it that stability is greatly improved, and extends the shelf-life.
Description
Technical field
The present invention relates to a kind of preparation method of emulsifying agent, specifically a kind of cation colophony size
Preparation method.
Background technology
Sizing agent is a kind of additive of papermaking, is broadly divided into plasm-glue-blending and top sizing, and being glued on paper to improve
The performances such as paper water resistant, oil resistant, anti-printing-ink, while slickness, hydrophobicity, printing adaptability can be improved, so as to improve paper
Smoothness, intensity and validity period, wherein rosin sizing agent belongs to one kind of paper making additive internal sizing agent, due to rosin applying glue
Agent has superior characteristic, therefore is used extensively, and rosin sizing agent species common in the art is various, but is due to it
Preparation method is unreasonable, and existing rosin sizing agent not only has easily pollution environment, and be detrimental to health problem, also in the presence of steady
Determine poor-performing, shelf-life too short defect.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of cation of safety and environmental protection, good stability and long shelf-life pine
The preparation method of fragrant sizing agent.
In order to solve the above-mentioned technical problem, the preparation method of cation colophony size of the invention, comprises the following steps：
A, in a kettle. add styrene, butylstyrene, butyl acrylate, POCl3, dimethyl-silicon, polyethylene glycol,
Acrylamide is simultaneously heated to 110~125 DEG C, and heating is reacted for 2~3 hours；
B, the mixture after heating response in step A is cooled to 35 DEG C~45 DEG C, temperature fall time is 1~2 hour, then is warming up to
80 DEG C~95 DEG C, react 1~2 hour；
C, in heating furnace by rosin carry out heating melting, heating-up temperature be 80~90 DEG C；
D, the material in the material in step A and step B mixed, add concentration for 25~30% hydrochloric acid and be heated to 75 DEG C
~80 DEG C, heating is reacted for 2~3 hours can obtain product.
Ratio between the material is 120~150 parts of rosin, 15~20 parts of styrene, 5~10 parts of butylstyrene,
6~9 parts of butyl acrylate, 7~9 parts of POCl3,25~35 parts of dimethyl-silicon, 12~15 parts of polyethylene glycol, acrylamide 4~
7 parts.
The rosin includes rosin, ester gum.
, will not after hybrid reaction between various composition as a result of rational preparation method after adopting with the aforedescribed process
Any harmful substance is produced, therefore makes its Environmental Safety, it is ensured that the health of human body, in addition, its rational formula causes stabilization
Performance is greatly improved, and extends the shelf-life.
Embodiment
With reference to embodiment, the preparation method to the cation colophony size of the present invention is made further in detail
Explanation.
Embodiment one：
The preparation method of the cation colophony size of the present invention, comprises the following steps：
A, in a kettle. add styrene, butylstyrene, butyl acrylate, POCl3, dimethyl-silicon, polyethylene glycol,
Acrylamide is simultaneously heated to 110~125 DEG C, and heating is reacted for 2~3 hours；
B, the mixture after heating response in step A is cooled to 35 DEG C~45 DEG C, temperature fall time is 1~2 hour, then is warming up to
80 DEG C~95 DEG C, react 1~2 hour.
C, in heating furnace by rosin carry out heating melting, heating-up temperature be 80~90 DEG C；
D, the material in the material in step A and step B mixed, add concentration for 25~30% hydrochloric acid and be heated to 75 DEG C
~80 DEG C, heating is reacted for 2~3 hours can obtain product.
Further, the ratio between described material is 120~150 parts of rosin, 15~20 parts of styrene, butyl benzene second
5~10 parts of alkene, 6~9 parts of butyl acrylate, 7~9 parts of POCl3,25~35 parts of dimethyl-silicon, 12~15 parts of polyethylene glycol,
4~7 parts of acrylamide, described rosin includes rosin, ester gum.
Claims (3)
1. a kind of preparation method of cation colophony size, comprises the following steps：
A, in a kettle. add styrene, butylstyrene, butyl acrylate, POCl3, dimethyl-silicon, polyethylene glycol,
Acrylamide is simultaneously heated to 110~125 DEG C, and heating is reacted for 2~3 hours；
B, the mixture after heating response in step A is cooled to 35 DEG C~45 DEG C, temperature fall time is 1~2 hour, then is warming up to
80 DEG C~95 DEG C, react 1~2 hour；
C, in heating furnace by rosin carry out heating melting, heating-up temperature be 80~90 DEG C；
D, the material in the material in step A and step B mixed, add concentration for 25~30% hydrochloric acid and be heated to 75 DEG C
~80 DEG C, heating is reacted for 2~3 hours can obtain product.
2. according to the preparation method of the cation colophony size described in claim 1, it is characterised in that：Between the material
Ratio is 120~150 parts of rosin, 15~20 parts of styrene, 5~10 parts of butylstyrene, 6~9 parts of butyl acrylate, trichlorine oxygen
7~9 parts of phosphorus, 25~35 parts of dimethyl-silicon, 12~15 parts of polyethylene glycol, 4~7 parts of acrylamide.
3. according to the preparation method of the cation colophony size described in claim 1 or 2, it is characterised in that：The rosin bag
Include rosin, ester gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095963.8A CN106948217A (en) | 2017-02-22 | 2017-02-22 | A kind of preparation method of cation colophony size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095963.8A CN106948217A (en) | 2017-02-22 | 2017-02-22 | A kind of preparation method of cation colophony size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106948217A true CN106948217A (en) | 2017-07-14 |
Family
ID=59466509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710095963.8A Pending CN106948217A (en) | 2017-02-22 | 2017-02-22 | A kind of preparation method of cation colophony size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106948217A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482090A (en) * | 2020-11-19 | 2021-03-12 | 广东轻工职业技术学院 | Production method of environment-friendly grease-resistant paper |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1692976A (en) * | 2005-05-23 | 2005-11-09 | 山东轻工业学院 | Cationic dispersion rosin size |
| CN101649580A (en) * | 2009-09-01 | 2010-02-17 | 陕西科技大学 | Method for preparing cation colophony/AKD neutral sizing agent |
| CN102268115A (en) * | 2010-06-02 | 2011-12-07 | 武汉强力荷新材料有限公司 | Heating-free technology for producing polymer emulsion |
-
2017
- 2017-02-22 CN CN201710095963.8A patent/CN106948217A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1692976A (en) * | 2005-05-23 | 2005-11-09 | 山东轻工业学院 | Cationic dispersion rosin size |
| CN101649580A (en) * | 2009-09-01 | 2010-02-17 | 陕西科技大学 | Method for preparing cation colophony/AKD neutral sizing agent |
| CN102268115A (en) * | 2010-06-02 | 2011-12-07 | 武汉强力荷新材料有限公司 | Heating-free technology for producing polymer emulsion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482090A (en) * | 2020-11-19 | 2021-03-12 | 广东轻工职业技术学院 | Production method of environment-friendly grease-resistant paper |
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| 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: 20170714 |
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| RJ01 | Rejection of invention patent application after publication |