CN105732863A - Synthetic high polymer stripping agent for paper and preparation method thereof - Google Patents
Synthetic high polymer stripping agent for paper and preparation method thereof Download PDFInfo
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- CN105732863A CN105732863A CN201610180992.XA CN201610180992A CN105732863A CN 105732863 A CN105732863 A CN 105732863A CN 201610180992 A CN201610180992 A CN 201610180992A CN 105732863 A CN105732863 A CN 105732863A
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- paper
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- 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
- C08F120/00—Homopolymers 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
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/10—Esters
- C08F120/12—Esters of monohydric alcohols or phenols
- C08F120/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F120/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/08—Homopolymers or copolymers of acrylic acid esters
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/10—Homopolymers or copolymers of methacrylic acid esters
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/06—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2333/08—Homopolymers or copolymers of acrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/06—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paper (AREA)
Abstract
The invention relates to a synthetic high polymer stripping agent for paper and a preparation method thereof. The paper making speed is very high, the paper often is adhered to the cylinder in the production process so as to cause surface defect, mineral oil emulsion is often taken as a stripping agent, and the paper quality is influenced due to large addition amount and poor stripping effect. The method disclosed by the invention comprises the following steps: sequentially adding a monomer and an organic solvent into a reaction kettle, introducing condensate water, heating to the temperature of 60-90 DEG C, adding an initiator when the monomer is fully dissolved, carrying out a reflux reaction, thereby obtaining a main agent; and sequentially adding the main agent and an emulsifier into a beaker, heating to the temperature of 60-80 DEG C, fully and uniformly mixing, adding water under stirring conditions, continuously stirring, adding water again, thereby obtaining the stripping agent. The stripping agent disclosed by the invention can form stable emulsion, is combined with an adhesive, can achieve wrinkling and effective stripping effects, can increase paper surface wrinkle fineness and brightness and is harmless to a human body, environmental-friendly, safe, reliable and very convenient to use and store, and the synthetic method is simple and easy to operate.
Description
Technical field
The present invention relates to a kind of remover, be specifically related to a kind of paper synthesis macromolecule remover and preparation method thereof.
Background technology
Paper for daily use kind is a lot, yield is very big, is also the special thin type paper that grammes per square metre is low, owing to Novel paper machine is manufactured paper with pulp simultaneously
Speed is very fast, the most often can glue cylinder, cause surface damage.In order to obtain preferable corrugation effect, spraying
While wrinkle binding agent, sometimes in slurry or on drying cylinder, to add remover, to control the adhesion strength between drying cylinder and page, profit
Sliding scraper, drying cylinder, control adhesive distribution.What existing remover was conventional is mineral oil emulsion, and its addition is big, and peels off effect
The poorest, the quality of paper can be affected, it is impossible to meet actual production and use needs.
Summary of the invention
It is an object of the invention to provide a kind of paper synthesis macromolecule remover and preparation method thereof, overcome prior art
The defect that addition is big, peeling effect is poor.
The technical solution adopted in the present invention is:
Paper synthesis macromolecule remover, it is characterised in that:
Comprise the component of following mass percent:
Host 10%-34%；
Emulsifying agent 3%-7%；
Surplus is water；
Described host comprises the component of following mass percent:
Monomer 20%-60%；
Surplus is organic solvent；
The structural formula of described monomer is:
Wherein, R1Straight or branched alkyl for H or C1-C5；R2Straight or branched alkyl for C16-C30.
Described emulsifying agent is the mixture of sorbitan fatty ester and alkylphenol polyoxyethylene, mass mixing
Ratio is 1:(1-5).
Described organic solvent is selected from Pentamethylene., pentane, hexamethylene, normal hexane, normal heptane, cycloheptane, N, N-diformazan
Base Methanamide.
The paper preparation method of synthesis macromolecule remover, it is characterised in that:
Comprise the following steps:
Step one: preparation host:
(1) by percentage to the quality, take the monomer of 20%-60%, account for the initiator of monomer mass percentage ratio 0.05%-0.5%, surplus
For organic solvent；
(2) successively monomer and organic solvent are added in reactor, and logical condensed water, it is heated to 60-90 DEG C, treats that monomer is the most molten
Solve, be subsequently adding initiator, back flow reaction 6-10h, obtain host；
Step 2: prepare remover:
1) by percentage to the quality, taking the host of 10%-34%, the emulsifying agent of 3%-7%, surplus is water；
2) successively host, emulsifying agent are added in beaker, be heated to 60-80 DEG C, fully mix, add the most under agitation
1/3 water yield, continues stirring, adds residue water, obtains remover；
The structural formula of described monomer is:
Wherein, R1Straight or branched alkyl for H or C1-C5；R2Straight or branched alkyl for C16-C30.
In step one, initiator is selected from azodiisobutyronitrile, benzoyl peroxide.
In step one, organic solvent is selected from Pentamethylene., pentane, hexamethylene, normal hexane, normal heptane, cycloheptane, N, N-bis-
Methylformamide.
In step 2, described emulsifying agent is the mixing of sorbitan fatty ester and alkylphenol polyoxyethylene
Thing, mass mixing ratio is 1:(1-5).
The invention have the advantages that
The remover that the present invention relates to can form stable emulsion, the stripping in paper for daily use production process.This remover
Use in the lump with binding agent and can play wrinkling and be effectively peeled off effect, and paper surface wrinkle sophistication and brightness can be increased.
This remover is to human body fanout free region simultaneously, and environmentally friendly, and synthetic method is simple to operation, safe and reliable, uses and stores
The most very convenient.Specifically there is techniques below advantage:
1. the remover that prepared by the present invention is with water as primary solvent, without harmful composition, environmentally friendly.
2. the remover prepared by the present invention uses synthesis high polymer monomer to become as novel stripping auxiliary agent, its synthetic method
Ripe, notable to the peeling effect of paper.
3. the remover prepared by the present invention has preferable peeling effect and superficiality in other thin paper and coating paper
Can, do not interfere with outward appearance and the use of paper simultaneously.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention will be described in detail.
The paper synthesis macromolecule remover that the present invention relates to, comprises the component of following mass percent:
Host 10%-34%；
Emulsifying agent 3%-7%；
Surplus is water；
Described host comprises the component of following mass percent:
Monomer 20%-60%；
Surplus is organic solvent；
The structural formula of described monomer is as follows, or the mixture of following structure:
Wherein, R1Straight or branched alkyl for H or C1-C5；R2Straight or branched alkyl for C16-C30.
Described emulsifying agent is the mixture of sorbitan fatty ester and alkylphenol polyoxyethylene, mass mixing
Ratio is 1:(1-5).
Described organic solvent is Pentamethylene., pentane, hexamethylene, normal hexane, normal heptane, cycloheptane, N, N-dimethyl
One or more in Methanamide.
The preparation method of above-mentioned paper synthesis macromolecule remover, comprises the following steps:
Step one: preparation host:
(1) by percentage to the quality, take the monomer of 20%-60%, account for the initiator of monomer mass percentage ratio 0.05%-0.5%, surplus
For organic solvent；
(2) successively monomer and organic solvent are added in reactor, and logical condensed water, it is heated to 60-90 DEG C, treats that monomer is the most molten
Solve, be subsequently adding initiator, back flow reaction 6-10h, obtain host；
Step 2: prepare remover:
1) by percentage to the quality, taking the host of 10%-34%, the emulsifying agent of 3%-7%, surplus is water；
2) successively host, emulsifying agent are added in beaker, be heated to 60-80 DEG C, fully mix, add the most under agitation
1/3 water yield, continues stirring, adds residue water, obtains remover；
The structural formula of described monomer is as follows, or the mixture of following structure:
Wherein, R1Straight or branched alkyl for H or C1-C5；R2Straight or branched alkyl for C16-C30.
In step one, initiator is one or more in azodiisobutyronitrile, benzoyl peroxide.
In step one, organic solvent is Pentamethylene., pentane, hexamethylene, normal hexane, normal heptane, cycloheptane, N, N-diformazan
One or more in base Methanamide.
In step 2, described emulsifying agent is the mixing of sorbitan fatty ester and alkylphenol polyoxyethylene
Thing, mass mixing ratio is 1:(1-5).
Embodiment 1:
Take successively in monomer and the Pentamethylene. addition reactor of 20%, and logical condensed water, it is heated to 60 DEG C, treats that monomer fully dissolves
After, add the initiator benzoyl peroxide of 0.5%, back flow reaction 6h, obtain host.Take the host of 10%, the mixing and emulsifying of 3%
Agent, the water of 87%, emulsifying i.e. obtains remover.
Monomer structure is:
。
Embodiment 2:
Take successively in monomer and the hexamethylene addition reactor of 30%, and logical condensed water, it is heated to 70 DEG C, treats that monomer fully dissolves
After, add the initiator azodiisobutyronitrile of 1%, back flow reaction 7h, obtain host.Take the host of 15%, the blended emulsifier of 4%,
The water of 81%, emulsifying i.e. obtains remover.
Monomer structure is:
。
Embodiment 3:
Take successively in monomer and the normal hexane addition reactor of 40%, and logical condensed water, it is heated to 80 DEG C, treats that monomer fully dissolves
After, add the initiator azodiisobutyronitrile of 1.5%, back flow reaction 8h, obtain host.Take the host of 20%, the mixing and emulsifying of 5%
Agent, the water of 75%, emulsifying i.e. obtains remover.
Monomer structure is:
。
Embodiment 4:
Take successively in monomer and the DMF addition reactor of 50%, and logical condensed water, it is heated to 85 DEG C, treats list
After body fully dissolves, add the initiator benzoyl peroxide of 2%, back flow reaction 8h, obtain host.Take the host of 25%, 6%
Blended emulsifier, the water of 69%, emulsifying i.e. obtains remover.
Monomer structure is:
。
Embodiment 5:
Take successively in monomer and the DMF addition reactor of 60%, and logical condensed water, it is heated to 90 DEG C, treats list
After body fully dissolves, add the initiator benzoyl peroxide of 1.2%, back flow reaction 9h, obtain host.Take the host of 30%, 6%
Blended emulsifier, the water of 64%, emulsifying i.e. obtains remover.
Monomer structure is:
。
Embodiment 6:
Take successively in monomer and the normal heptane addition reactor of 45%, and logical condensed water, it is heated to 80 DEG C, treats that monomer fully dissolves
After, add the initiator azodiisobutyronitrile of 1.8%, back flow reaction 10h, obtain host.Take the host of 20%, the mixing and emulsifying of 6%
Agent, the water of 74%, emulsifying i.e. obtains remover.
Monomer structure is:
。
Present disclosure is not limited to cited by embodiment, and those of ordinary skill in the art are by reading description of the invention
And the conversion of any equivalence that technical solution of the present invention is taked, the claim being the present invention is contained.
Claims (7)
1. paper synthesis macromolecule remover, it is characterised in that:
Comprise the component of following mass percent:
Host 10%-34%；
Emulsifying agent 3%-7%；
Surplus is water；
Described host comprises the component of following mass percent:
Monomer 20%-60%；
Surplus is organic solvent；
The structural formula of described monomer is:
Wherein, R1Straight or branched alkyl for H or C1-C5；R2Straight or branched alkyl for C16-C30.
Paper the most according to claim 1 synthesis macromolecule remover, it is characterised in that:
Described emulsifying agent is the mixture of sorbitan fatty ester and alkylphenol polyoxyethylene, and mass mixing ratio is
1:(1-5).
Paper the most according to claim 1 synthesis macromolecule remover, it is characterised in that:
Described organic solvent is selected from Pentamethylene., pentane, hexamethylene, normal hexane, normal heptane, cycloheptane, N, N-dimethyl methyl
Amide.
4. the paper preparation method of synthesis macromolecule remover, it is characterised in that:
Comprise the following steps:
Step one: preparation host:
(1) by percentage to the quality, take the monomer of 20%-60%, account for the initiator of monomer mass percentage ratio 0.05%-0.5%, surplus
For organic solvent；
(2) successively monomer and organic solvent are added in reactor, and logical condensed water, it is heated to 60-90 DEG C, treats that monomer is the most molten
Solve, be subsequently adding initiator, back flow reaction 6-10h, obtain host；
Step 2: prepare remover:
1) by percentage to the quality, taking the host of 10%-34%, the emulsifying agent of 3%-7%, surplus is water；
2) successively host, emulsifying agent are added in beaker, be heated to 60-80 DEG C, fully mix, add the most under agitation
1/3 water yield, continues stirring, adds residue water, obtains remover；
The structural formula of described monomer is:
Wherein, R1Straight or branched alkyl for H or C1-C5；R2Straight or branched alkyl for C16-C30.
The preparation method of paper the most according to claim 4 synthesis macromolecule remover, it is characterised in that:
In step one, initiator is selected from azodiisobutyronitrile, benzoyl peroxide.
The preparation method of paper the most according to claim 4 synthesis macromolecule remover, it is characterised in that:
In step one, organic solvent is selected from Pentamethylene., pentane, hexamethylene, normal hexane, normal heptane, cycloheptane, N, N-dimethyl
Methanamide.
The preparation method of paper the most according to claim 4 synthesis macromolecule remover, it is characterised in that:
In step 2, described emulsifying agent is the mixture of sorbitan fatty ester and alkylphenol polyoxyethylene, matter
Amount mixing ratio is 1:(1-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180992.XA CN105732863B (en) | 2016-03-28 | 2016-03-28 | Paper synthesis macromolecule remover and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180992.XA CN105732863B (en) | 2016-03-28 | 2016-03-28 | Paper synthesis macromolecule remover and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105732863A true CN105732863A (en) | 2016-07-06 |
| CN105732863B CN105732863B (en) | 2017-03-08 |
Family
ID=56252111
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610180992.XA Expired - Fee Related CN105732863B (en) | 2016-03-28 | 2016-03-28 | Paper synthesis macromolecule remover and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906688A (en) * | 2017-03-03 | 2017-06-30 | 山东太阳生活用纸有限公司 | A kind of Yankee dryer remover |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009062656A (en) * | 2007-09-07 | 2009-03-26 | Seiko Pmc Corp | Mold release agent for crepe, method of manufacturing paper, and crepe paper |
| CN102675527A (en) * | 2012-05-18 | 2012-09-19 | 华南理工大学 | Preparation method of water-borne long-chain acrylate separant |
| CN103233388A (en) * | 2013-04-26 | 2013-08-07 | 浙江师范大学 | Polyamide-epichlorohydrin resin stripping agent for wrinkling and preparation method thereof |
-
2016
- 2016-03-28 CN CN201610180992.XA patent/CN105732863B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009062656A (en) * | 2007-09-07 | 2009-03-26 | Seiko Pmc Corp | Mold release agent for crepe, method of manufacturing paper, and crepe paper |
| CN102675527A (en) * | 2012-05-18 | 2012-09-19 | 华南理工大学 | Preparation method of water-borne long-chain acrylate separant |
| CN103233388A (en) * | 2013-04-26 | 2013-08-07 | 浙江师范大学 | Polyamide-epichlorohydrin resin stripping agent for wrinkling and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906688A (en) * | 2017-03-03 | 2017-06-30 | 山东太阳生活用纸有限公司 | A kind of Yankee dryer remover |
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| CN105732863B (en) | 2017-03-08 |
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