CN106811157A - A kind of aqueous adhesive production technology - Google Patents

A kind of aqueous adhesive production technology Download PDF

Info

Publication number
CN106811157A
CN106811157A CN201710077380.2A CN201710077380A CN106811157A CN 106811157 A CN106811157 A CN 106811157A CN 201710077380 A CN201710077380 A CN 201710077380A CN 106811157 A CN106811157 A CN 106811157A
Authority
CN
China
Prior art keywords
emulsification
polymerization
reactor
head tank
aqueous adhesive
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.)
Pending
Application number
CN201710077380.2A
Other languages
Chinese (zh)
Inventor
胡江海
张晓磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Center For Intellectual Property Investment Co Ltd
Original Assignee
Center For Intellectual Property Investment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Center For Intellectual Property Investment Co Ltd filed Critical Center For Intellectual Property Investment Co Ltd
Priority to CN201710077380.2A priority Critical patent/CN106811157A/en
Publication of CN106811157A publication Critical patent/CN106811157A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives 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; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—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
    • C09J133/10—Homopolymers or copolymers of methacrylic acid esters
    • C09J133/12—Homopolymers or copolymers of methyl methacrylate
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives 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; Adhesives based on derivatives of such polymers
    • C09J133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives 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; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—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
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters

Abstract

Aqueous adhesive is widely used in the bonding of woodenware, glued board, cement mortar, paper, cloth, leather etc..The present invention provides a kind of aqueous adhesive production technology, including：1, pre-emulsification；2, emulsification；3, polymerization；4, neutralize；5, cooling, detection, it is filling.

Description

A kind of aqueous adhesive production technology
Technical field
The present invention relates to chemical production field, especially aqueous adhesive production field.
Background technology
Aqueous adhesive is widely used in the bonding of woodenware, glued board, cement mortar, paper, cloth, leather etc..
The content of the invention
The present invention provides a kind of aqueous adhesive production technology, including：1, pre-emulsification；2, emulsification；3, polymerization；4, neutralize； 5, cooling, detection, it is filling.
Brief description of the process：
Pre-emulsification：Deionized water and emulsifying agent（Nonionic emulsifier OP-10, lauryl sodium sulfate）Quantitatively thrown through head tank Reactor is added, reactor is heated to 75 DEG C, 0.5-1h is quickly stirred with the speed of 100r/min, mix raw material equal It is even.
Emulsification：Mix monomer（Methyl methacrylate, butyl acrylate, acrylic acid）First mix in head tank, this Mesh head tank is closed structure, and raw material is mixed after adding using vacuum punishment in advance pump circulation.After question response kettle temperature degree is down to 25 DEG C, draw Hair agent（APS ammonium persulfates）Using manually adding, quantitatively add 1/4 with the mix monomer through head tank and enter reactor, keep Temperature-resistant reaction 1h, obtains seed emulsion.
Polymerization：Temperature of reaction kettle is risen to 75 DEG C, 3 additions of remaining mix monomer and initiator point bring it about Polymerisation, whole process lasts about 4h.Fed intake on a small quantity through being had in analysis emulsification, polymerization process, reactor is equipped with vertical Condenser, using circulating cooling water condensation.
Neutralize：After the completion of polymerisation, through head tank to a small amount of ammoniacal liquor is added in reactor, bicarbonate is manually added Sodium, whole process about 1h, the degree of polymerization for adjusting product adjusts pH to 7~8 simultaneously.A small amount of throwing is had during being somebody's turn to do through analysis Feed powder dirt is produced.
Cooling, detection, it is filling：After product natural cooling is cooled to 40 DEG C, the inspection of the indexs such as outward appearance, viscosity is carried out to product Survey, the underproof product of very small amount for detecting is adjusted to qualified, final products are filtered through bottle placer from bottom blowing and filled Dress obtains final product product.
Brief description of the drawings：
Fig. 1 is aqueous adhesive process chart.

Claims (5)

1. the present invention provides a kind of aqueous adhesive production technology, including：1, pre-emulsification；2, emulsification；3, polymerization；4, neutralize；5, Cooling, detection, it is filling.
2. the pre-emulsification that claim 1 is described：Deionized water and emulsifying agent（Nonionic emulsifier OP-10, dodecyl sulphate Sodium）Quantitatively added into reactor through head tank, reactor is heated to 75 DEG C, quickly stirred with the speed of 100r/min 0.5-1h, is well mixed raw material.
3. the emulsification of claim 1 description：Mix monomer（Methyl methacrylate, butyl acrylate, acrylic acid）First in a high position Mixing in groove, this project head tank is closed structure, and raw material is mixed after adding using vacuum punishment in advance pump circulation；Question response kettle temperature degree After being down to 25 DEG C, initiator（APS ammonium persulfates）Using manually adding, quantitatively add 1/4 with the mix monomer through head tank and enter Enter reactor, the constant reaction 1h of keeping temperature obtains seed emulsion.
4. the polymerization of claim 1 description：Temperature of reaction kettle is risen to 75 DEG C, remaining mix monomer and initiator are divided 3 times Add, bring it about polymerisation, whole process lasts about 4h；Fed intake on a small quantity through being had in analysis emulsification, polymerization process, reacted Kettle equipped with vertical condenser, using circulating cooling water condensation.
5. the neutralization of claim 1 description：After the completion of polymerisation, through head tank to adding a small amount of ammoniacal liquor, people in reactor Work adds sodium acid carbonate, and whole process about 1h, the degree of polymerization for adjusting product adjusts pH to 7~8 simultaneously；Through analyzing the process In have a small amount of dust generation that feeds intake.
CN201710077380.2A 2017-02-14 2017-02-14 A kind of aqueous adhesive production technology Pending CN106811157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710077380.2A CN106811157A (en) 2017-02-14 2017-02-14 A kind of aqueous adhesive production technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710077380.2A CN106811157A (en) 2017-02-14 2017-02-14 A kind of aqueous adhesive production technology

Publications (1)

Publication Number Publication Date
CN106811157A true CN106811157A (en) 2017-06-09

Family

ID=59111760

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710077380.2A Pending CN106811157A (en) 2017-02-14 2017-02-14 A kind of aqueous adhesive production technology

Country Status (1)

Country Link
CN (1) CN106811157A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101284978A (en) * 2008-05-06 2008-10-15 东莞市高埗星宇粘合剂厂 Waterborne dry-type laminated adhesive and polymerization method threreof
CN102619103A (en) * 2012-04-07 2012-08-01 辽宁恒星精细化工有限公司 Pigment printing imitated reactive printing adhesive and preparation method thereof
CN103059784A (en) * 2013-02-01 2013-04-24 东莞市星宇高分子材料有限公司 Water-based plastic-plastic compound adhesive for food and drug flexible package and preparation method thereof
CN103849331A (en) * 2013-02-01 2014-06-11 常州化学研究所 Water-based aluminium foil glue composition with high peel strength and controllable viscosity and preparation method
CN104559853A (en) * 2013-10-16 2015-04-29 天津东科合成材料有限公司 Composition and preparation method of multipurpose environment-friendly aqueous laminating adhesive

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101284978A (en) * 2008-05-06 2008-10-15 东莞市高埗星宇粘合剂厂 Waterborne dry-type laminated adhesive and polymerization method threreof
CN102619103A (en) * 2012-04-07 2012-08-01 辽宁恒星精细化工有限公司 Pigment printing imitated reactive printing adhesive and preparation method thereof
CN103059784A (en) * 2013-02-01 2013-04-24 东莞市星宇高分子材料有限公司 Water-based plastic-plastic compound adhesive for food and drug flexible package and preparation method thereof
CN103849331A (en) * 2013-02-01 2014-06-11 常州化学研究所 Water-based aluminium foil glue composition with high peel strength and controllable viscosity and preparation method
CN104559853A (en) * 2013-10-16 2015-04-29 天津东科合成材料有限公司 Composition and preparation method of multipurpose environment-friendly aqueous laminating adhesive

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
李克友等: "《高分子合成原理及工艺学》", 31 October 1999, 科学出版社 *
魏星跃等: "《应用化学专业实验》", 30 April 2016, 西南交通大学出版社 *

Similar Documents

Publication Publication Date Title
CN105440219A (en) PVC (polyvinyl chloride) paste resin and preparation method thereof
CN107868557A (en) A kind of high water-resistant type polymer cement waterproof paint
CN1966533A (en) Process for the preparation of polyvinyl alcohol stabilized latices
CN1780801A (en) Redispersion powder composition with a binding acceleration effect
CN104628970B (en) A kind of preparation method of scrap leather industrial gelatine Hydrolyzed Collagen base glue used in paper-making
CN108003050A (en) A kind of technique and device of continuous production high-quality N- fatty acyl amino-acid salt surfactants
CN1120187C (en) Water redispersible power of film-forming polymers having a core/shell structure
CN101575398A (en) Organosilicon-modified acrylate emulsion and preparation method of coating agent for powder-free gloves
JPH0616710A (en) Aqueous polymer dispersion
CN105820693B (en) A kind of environmentally friendly leather finishing agent and preparation method thereof
CN105254817A (en) Preparation method of acrylate foaming regulator with core-shell structure
CN109628028A (en) A kind of ceramic tile gum lotion and preparation method thereof
CN106189950B (en) A kind of aqueous, environmental protective high intensity sticker adhesive and preparation method thereof
CN102382235B (en) Acrylic emulsion, preparation method and application thereof
CN1082523C (en) Water-redispersible powders of film-forming polymers prepared from ethylenically unsaturated monomers
CN106811157A (en) A kind of aqueous adhesive production technology
CN103073670B (en) impact modifier ACR resin and preparation method thereof
CN106046243B (en) A kind of environment-friendly type large arch dam PVC floor latex solution and preparation method thereof
CN104230300B (en) A kind of building board of acid and alkali-resistance and preparation method thereof
CN1012901B (en) Foams plastic material
CN105288637B (en) A kind of preparation method of calcium carbonate microspheres
CN207793119U (en) The device of continuous production high-quality N- fatty acyl amino-acid salt surfactants
CN1045970C (en) Alkoxy groups containing copolymers and their use in the retanning of leather
CN108623735A (en) A kind of preparation method and application of no soap coating lotion
CN101823729B (en) Method for preparing common-activity calcium carbonate series product and co-producing ammonia chloride

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170609

WD01 Invention patent application deemed withdrawn after publication