WO2016078153A1 - Composite emulsion adhesive for papermaking - Google Patents

Composite emulsion adhesive for papermaking Download PDF

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Publication number
WO2016078153A1
WO2016078153A1 PCT/CN2014/092931 CN2014092931W WO2016078153A1 WO 2016078153 A1 WO2016078153 A1 WO 2016078153A1 CN 2014092931 W CN2014092931 W CN 2014092931W WO 2016078153 A1 WO2016078153 A1 WO 2016078153A1
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WO
WIPO (PCT)
Prior art keywords
parts
papermaking
adhesive
composite emulsion
potassium persulfate
Prior art date
Application number
PCT/CN2014/092931
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French (fr)
Chinese (zh)
Inventor
俞志红
Original Assignee
俞志红
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Publication of WO2016078153A1 publication Critical patent/WO2016078153A1/en

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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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • 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
    • C08F12/00—Homopolymers and 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 an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • 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
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
    • 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
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C08F20/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • 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
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C08F20/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F20/18—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
    • 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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/30—Inorganic compounds
    • 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
    • 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
    • D21H21/26—Agents rendering paper transparent or translucent

Definitions

  • a composite emulsion binder for papermaking comprising 60-80 parts of methyl acrylate, 150-170 parts of butyl acrylate, 20-40 parts of methyl methacrylate, and 70-90 of styrene. Parts: acrylic acid, acrylamide (0.6:1) 50-70 parts, composite emulsifier 10-30 parts, potassium persulfate 2-8 parts, distilled water 1500-1900 parts.
  • Example 1 60 parts of methyl acrylate, 150 parts of butyl acrylate, 20 parts of methyl methacrylate, 70 parts of styrene, 50 parts of acrylic acid, acrylamide (0.6:1), 10 parts of composite emulsifier, persulfuric acid 2 parts of potassium and 1500 parts of distilled water.
  • Example 3 comprising 80 parts of methyl acrylate, 170 parts of butyl acrylate, methyl propyl 40 parts of methyl enoate, 90 parts of styrene, 70 parts of acrylic acid, acrylamide (0.6:1), 30 parts of complex emulsifier, 8 parts of potassium persulfate, and 1900 parts of distilled water.
  • the adhesive of the present invention has an appropriate viscosity and good stability, and the transparency, water absorption and tensile strength of the film are remarkably improved.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

A composite emulsion adhesive for papermaking, comprising 60-80 parts of methacrylate, 150-170 parts of butylacrylate, 20-40 parts of methyl methacrylate, 70-90 parts of styrene, 50-70 parts of acrylic acid and acrylamide (0.6 : 1), 10-30 parts of a composite emulsifier, 2-8 parts of potassium persulfate, and 1500-1900 parts of distilled water. The adhesive has a suitable viscosity and great stability. The transparency, water absorbency, and tensile strength of the adhesive are significantly increased.

Description

一种造纸用复合乳液粘合剂Composite emulsion adhesive for papermaking 技术领域Technical field
本发明涉及粘合剂，尤其涉及一种造纸用复合乳液粘合剂。This invention relates to adhesives, and more particularly to a composite emulsion adhesive for papermaking.
背景技术Background technique
在造纸中所用的传统粘合剂粘度低，稳定性差，成本较高，且对环境有影响。Conventional adhesives used in papermaking have low viscosity, poor stability, high cost, and environmental impact.
发明内容Summary of the invention
本发明的目的提供一种造纸用复合乳液粘合剂，解决上述现有技术问题中的一个或者多个。SUMMARY OF THE INVENTION It is an object of the present invention to provide a composite emulsion binder for papermaking that addresses one or more of the above prior art problems.
根据本发明的一个方面，提供一种造纸用复合乳液粘合剂，包括丙烯酸甲酯60-80份，丙烯酸丁酯150-170份，甲基丙烯酸甲酯20-40份，苯乙烯70-90份，丙烯酸、丙烯酰胺(0.6:1)50-70份，复合乳化剂10-30份，过硫酸钾2-8份，蒸馏水1500-1900份。According to one aspect of the present invention, there is provided a composite emulsion binder for papermaking comprising 60-80 parts of methyl acrylate, 150-170 parts of butyl acrylate, 20-40 parts of methyl methacrylate, and 70-90 of styrene. Parts: acrylic acid, acrylamide (0.6:1) 50-70 parts, composite emulsifier 10-30 parts, potassium persulfate 2-8 parts, distilled water 1500-1900 parts.
生产时，先将装有搅拌器、回流冷凝管、2个滴液漏斗并置于恒温水浴中的250mL四口烧瓶中，加入复合乳化剂和水，升温至70℃搅拌10min，搅拌速度控制在350-400r/min，加入混合好的单体的1/3，并升温至78℃，乳化30min，再加入过硫酸钾的1/3，使乳化好的单体生成种子，1h后将剩余的过硫酸钾和单体以滴加的方式加入烧瓶中，进行种子聚合，剩余的单体和过硫酸钾在2h内滴完，恒温反应1h，冷却得到产品。At the time of production, a 250 mL four-necked flask equipped with a stirrer, a reflux condenser, and two dropping funnels and placed in a constant temperature water bath was added to the composite emulsifier and water, and the mixture was heated to 70 ° C for 10 min, and the stirring speed was controlled. 350-400r/min, add 1/3 of the mixed monomer, and raise the temperature to 78 ° C, emulsification for 30 min, then add 1/3 of potassium persulfate, so that the emulsified monomer will produce seeds, and the remaining after 1 h Potassium persulfate and monomer were added to the flask in a dropwise manner to carry out seed polymerization, and the remaining monomers and potassium persulfate were dropped in 2 hours, and the mixture was reacted for 1 hour at a constant temperature to obtain a product.
本发明的粘合剂粘度适当，稳定性好，其胶膜的透明性、吸水性及拉伸强度均显著提高。The adhesive of the present invention has an appropriate viscosity and good stability, and the transparency, water absorption and tensile strength of the film are remarkably improved.
具体实施方式detailed description
实施例1：包括丙烯酸甲酯60份，丙烯酸丁酯150份，甲基丙烯酸甲酯20份，苯乙烯70份，丙烯酸、丙烯酰胺(0.6:1)50份，复合乳化剂10份，过硫酸钾2份，蒸馏水1500份。Example 1: 60 parts of methyl acrylate, 150 parts of butyl acrylate, 20 parts of methyl methacrylate, 70 parts of styrene, 50 parts of acrylic acid, acrylamide (0.6:1), 10 parts of composite emulsifier, persulfuric acid 2 parts of potassium and 1500 parts of distilled water.
实施例2：包括丙烯酸甲酯70份，丙烯酸丁酯160份，甲基丙烯酸甲酯30份，苯乙烯80份，丙烯酸、丙烯酰胺(0.6:1)60份，复合乳化剂20份，过硫酸钾6份，蒸馏水1700份。Example 2: comprising 70 parts of methyl acrylate, 160 parts of butyl acrylate, 30 parts of methyl methacrylate, 80 parts of styrene, 60 parts of acrylic acid, acrylamide (0.6:1), 20 parts of composite emulsifier, persulfuric acid 6 parts of potassium and 1700 parts of distilled water.
实施例3：包括丙烯酸甲酯80份，丙烯酸丁酯170份，甲基丙 烯酸甲酯40份，苯乙烯90份，丙烯酸、丙烯酰胺(0.6:1)70份，复合乳化剂30份，过硫酸钾8份，蒸馏水1900份。Example 3: comprising 80 parts of methyl acrylate, 170 parts of butyl acrylate, methyl propyl 40 parts of methyl enoate, 90 parts of styrene, 70 parts of acrylic acid, acrylamide (0.6:1), 30 parts of complex emulsifier, 8 parts of potassium persulfate, and 1900 parts of distilled water.
生产时，先将装有搅拌器、回流冷凝管、2个滴液漏斗并置于恒温水浴中的250mL四口烧瓶中，加入复合乳化剂和水，升温至70℃搅拌10min，搅拌速度控制在350-400r/min，加入混合好的单体的1/3，并升温至78℃，乳化30min，再加入过硫酸钾的1/3，使乳化好的单体生成种子，1h后将剩余的过硫酸钾和单体以滴加的方式加入烧瓶中，进行种子聚合，剩余的单体和过硫酸钾在2h内滴完，恒温反应1h，冷却得到产品。At the time of production, a 250 mL four-necked flask equipped with a stirrer, a reflux condenser, and two dropping funnels and placed in a constant temperature water bath was added to the composite emulsifier and water, and the mixture was heated to 70 ° C for 10 min, and the stirring speed was controlled. 350-400r/min, add 1/3 of the mixed monomer, and raise the temperature to 78 ° C, emulsification for 30 min, then add 1/3 of potassium persulfate, so that the emulsified monomer will produce seeds, and the remaining after 1 h Potassium persulfate and monomer were added to the flask in a dropwise manner to carry out seed polymerization, and the remaining monomers and potassium persulfate were dropped in 2 hours, and the mixture was reacted for 1 hour at a constant temperature to obtain a product.
综上所述，本发明粘合剂粘度适当，稳定性好，其胶膜的透明性、吸水性及拉伸强度均显著提高。In summary, the adhesive of the present invention has an appropriate viscosity and good stability, and the transparency, water absorption and tensile strength of the film are remarkably improved.
以上所述仅是本发明的一种实施方式，应当指出，对于本领域普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干相似的变形和改进，这些也应视为本发明的保护范围之内。 The above is only one embodiment of the present invention, and it should be noted that some similar variations and modifications may be made by those skilled in the art without departing from the inventive concept. It is considered to be within the scope of protection of the present invention.

Claims (1)

  1. 一种造纸用复合乳液粘合剂，其特征在于：包括丙烯酸甲酯60-80份，丙烯酸丁酯150-170份，甲基丙烯酸甲酯20-40份，苯乙烯70-90份，丙烯酸、丙烯酰胺(0.6:1)50-70份，复合乳化剂10-30份，过硫酸钾2-8份，蒸馏水1500-1900份。 A composite emulsion binder for papermaking, comprising: 60-80 parts of methyl acrylate, 150-170 parts of butyl acrylate, 20-40 parts of methyl methacrylate, 70-90 parts of styrene, acrylic acid, 50-70 parts of acrylamide (0.6:1), 10-30 parts of complex emulsifier, 2-8 parts of potassium persulfate, and 1500-1900 parts of distilled water.
PCT/CN2014/092931 2014-11-19 2014-12-03 Composite emulsion adhesive for papermaking WO2016078153A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410665547.3 2014-11-19
CN201410665547 2014-11-19

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WO2016078153A1 true WO2016078153A1 (en) 2016-05-26

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101086148A (en) * 2007-06-28 2007-12-12 上海东升新材料有限公司 Emulsion drying strengthening agent for paper and preparation method thereof
CN101177923A (en) * 2007-11-30 2008-05-14 华南理工大学 Styrene-acrylic emulsion surface sizing agent for paper-making and method for synthesizing the same
CN102444049A (en) * 2010-10-15 2012-05-09 中国海洋石油总公司 Emulsion type addition agent for paper, preparation method thereof and paper comprising same
KR20120050071A (en) * 2010-11-10 2012-05-18 정웅규 Adhesive of walpaper and the walpaper
CN102816272A (en) * 2012-08-31 2012-12-12 佛山市三水灏诚合成树脂有限公司 White-gasoline-resistant styrene-acrylic emulsion, white-gasoline-resistant emulsion gloss oil and preparation methods thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101086148A (en) * 2007-06-28 2007-12-12 上海东升新材料有限公司 Emulsion drying strengthening agent for paper and preparation method thereof
CN101177923A (en) * 2007-11-30 2008-05-14 华南理工大学 Styrene-acrylic emulsion surface sizing agent for paper-making and method for synthesizing the same
CN102444049A (en) * 2010-10-15 2012-05-09 中国海洋石油总公司 Emulsion type addition agent for paper, preparation method thereof and paper comprising same
KR20120050071A (en) * 2010-11-10 2012-05-18 정웅규 Adhesive of walpaper and the walpaper
CN102816272A (en) * 2012-08-31 2012-12-12 佛山市三水灏诚合成树脂有限公司 White-gasoline-resistant styrene-acrylic emulsion, white-gasoline-resistant emulsion gloss oil and preparation methods thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LI, RUSONG ET AL.: "The Preparation of a Self-Crosslinking Binder for Pigment Printing", JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY, vol. 24, no. II, 31 August 1996 (1996-08-31), pages 131 - 133 *

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