CN116239975A - Novel environment-friendly self-crosslinking aqueous laminating adhesive and preparation method thereof - Google Patents
Novel environment-friendly self-crosslinking aqueous laminating adhesive and preparation method thereof Download PDFInfo
- Publication number
- CN116239975A CN116239975A CN202310257929.1A CN202310257929A CN116239975A CN 116239975 A CN116239975 A CN 116239975A CN 202310257929 A CN202310257929 A CN 202310257929A CN 116239975 A CN116239975 A CN 116239975A
- Authority
- CN
- China
- Prior art keywords
- crosslinking
- weight percent
- laminating adhesive
- novel environment
- friendly self
- 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
Links
Images
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
- C09J133/24—Homopolymers or copolymers of amides or imides
-
- 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
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to the technical field of adhesives, in particular to a novel environment-friendly self-crosslinking aqueous laminating adhesive and a preparation method thereof, which have the advantages of firm adhesion, difficult wrinkling, difficult foaming, smooth appearance and good weather resistance, and are environment-friendly aqueous laminating adhesive products, and comprise the following components: 45 to 55 weight percent of deionized water, 0.5 to 1 weight percent of emulsifying agent, 0.05 to 0.2 weight percent of initiating agent, 0.1 to 0.8 weight percent of buffering agent, 10 to 30 weight percent of hard monomer, 10 to 30 weight percent of soft monomer, 5 to 10 parts of crosslinking functional monomer, 0.1 to 0.5 weight percent of crosslinking stabilizer, 0.1 to 1.0 weight percent of ammonia water and 0.1 to 1.0 weight percent of functional auxiliary agent.
Description
Technical Field
The invention relates to the technical field of adhesives, in particular to a novel environment-friendly self-crosslinking water-based laminating adhesive and a preparation method thereof.
Background
As is well known, the laminating adhesive is a glue for compounding BOPP film on paper, and comprises aqueous laminating adhesive and oily laminating adhesive, the aqueous laminating adhesive is mainly used in China at present, along with the increasing perfection of national environmental protection regulations and gradual enhancement of environmental protection consciousness of people, the solvent type product is watery, the aqueous laminating adhesive has been the main stream of the market in the current situation of the domestic market, and the laminating adhesive is widely applied to the aspects of printing technology field, bonding of food flexible packages, bonding of dry kraft paper cement bags, synthetic leather and shoemaking industry, and the like.
The existing laminating adhesive has low initial bonding strength and slow improvement of later bonding strength, is easy to wrinkle and foam in the laminating adhesive, has uneven appearance and poor weather resistance, is improved aiming at the low initial bonding strength and slow improvement of later bonding strength, and overcomes the defect of poor defoaming capability of the common laminating adhesive when a dry laminating machine runs at high speed, so the novel environment-friendly self-crosslinking aqueous laminating adhesive and the preparation method thereof are provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the novel environment-friendly self-crosslinking water-based laminating adhesive which is firm in bonding, difficult to wrinkle, difficult to foam, smooth in appearance and good in weather resistance and the preparation method thereof.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the novel environment-friendly self-crosslinking water-based laminating adhesive comprises the following components: 45 to 55 weight percent of deionized water, 0.5 to 1 weight percent of emulsifying agent, 0.05 to 0.2 weight percent of initiating agent, 0.1 to 0.8 weight percent of buffering agent, 10 to 30 weight percent of hard monomer, 10 to 30 weight percent of soft monomer, 5 to 10 parts of crosslinking functional monomer, 0.1 to 0.5 weight percent of crosslinking stabilizer, 0.1 to 1.0 weight percent of ammonia water and 0.1 to 1.0 weight percent of functional auxiliary agent.
Preferably, the emulsifier comprises one or more of sodium dodecyl benzene sulfonate, sodium vinyl sulfonate, sodium allyl ether hydroxypropyl sulfonate, 2-acrylamide, sodium 2-methylpropane sulfonate, ammonium allyloxy nonylphenol polyoxyethylene ether sulfate and ammonium allyloxy fatty alcohol polyoxyethylene ether sulfate.
Preferably, the initiator comprises one or more of ammonium persulfate, sodium persulfate and potassium persulfate.
Preferably, the buffering agent comprises one or more of sodium dihydrogen phosphate, sodium bicarbonate, ammonium bicarbonate and sodium acetate.
Preferably, the hard monomer comprises one or more of methyl acrylate, methyl methacrylate, ethyl methacrylate, n-butyl methacrylate and styrene.
Preferably, the soft monomer comprises one or more of isooctyl acrylate, ethyl acrylate and butyl acrylate.
Preferably, the crosslinking functional monomer comprises one or more of acrylic acid, methacrylic acid, N-methylolacrylamide, N-hydroxyethyl acrylamide, N-methoxy acrylamide, hydroxyethyl acrylate, hydroxypropyl acrylate, diacetone acrylamide and vinyl acrylamide.
Preferably, the crosslinking stabilizer comprises one or more of adipic acid dihydrazide, ethylenediamine and hexamethylenediamine.
Preferably, the functional auxiliary agent comprises one or more of wetting agent, leveling agent, defoamer and bactericide.
In addition, the invention also provides a preparation method of the novel environment-friendly self-crosslinking water-based laminating adhesive, which comprises the following steps:
(1) Placing a certain amount of deionized water and dissolved emulsifier into a pre-emulsifying bottle, stirring for 10min, adding hard monomer, soft monomer and crosslinking functional monomer, stirring for 40min, and fully and uniformly mixing the components to form milky liquid to obtain pre-emulsion;
(2) Dissolving part of initiator and buffer in deionized water, and adding into an initiator bottle for standby;
(3) Adding the rest deionized water into a reaction kettle, and sequentially adding the rest emulsifier, the buffer and the rest initiator after dissolution when the temperature of the reaction kettle is raised to about 82-84 ℃;
(4) After the temperature is stable, dripping the pre-emulsion and the initiator aqueous solution is started, the dripping temperature is controlled at 86-88 ℃, the total dripping time is controlled at 210-230 min, and the temperature is kept for 30-50 min after the dripping is finished;
(5) Cooling to below 40 ℃ after heat preservation, regulating the pH to 7-7.5, adding a crosslinking stabilizer, uniformly stirring, adding a functional auxiliary agent, stirring, and filtering by using a 200-mesh filter screen to obtain the water-based laminating adhesive product.
(III) beneficial effects
Compared with the prior art, the invention provides the novel environment-friendly self-crosslinking water-based laminating adhesive and the preparation method thereof, and the novel environment-friendly self-crosslinking water-based laminating adhesive has the following beneficial effects:
the invention adds functional monomer containing carboxyl, hydroxyl and amino to participate in copolymerization reaction, the polymer chain containing multifunctional group can generate various crosslinking reactions, endow the adhesive with stronger adhesive force and viscosity retention performance, and adds proper proportion of defoaming agent to achieve excellent defoaming effect.
Drawings
FIG. 1 is a schematic diagram showing particle size index of a self-crosslinking aqueous laminating adhesive prepared in reference example 1 of the present invention;
FIG. 2 is a schematic diagram showing particle size index of the self-crosslinking aqueous laminating adhesive prepared in reference example 2 of the present invention;
FIG. 3 is a schematic diagram showing particle size index of the self-crosslinking aqueous laminating adhesive prepared in reference example 3 of the present invention;
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The novel environment-friendly self-crosslinking water-based laminating adhesive comprises the following components in parts by weight: 54 parts of deionized water, 11 parts of styrene, 25 parts of butyl acrylate, 3.5 parts of isooctyl acrylate, 1.5 parts of methyl methacrylate, 0.5 part of N-hydroxyethyl acrylamide, 0.5 part of acrylic acid, 0.7 part of hydroxyethyl acrylate, 0.3 part of diacetone acrylamide, 0.4 part of N-hydroxyethyl acrylamide, 0.6 part of an emulsifier, 0.4 part of an initiator, 0.1 part of a buffering agent, 0.9 part of a functional auxiliary agent, 0.2 part of a crosslinking stabilizer and a proper amount of ammonia water.
The preparation method comprises the following steps:
(1) Placing a certain amount of deionized water and dissolved emulsifier into a pre-emulsifying bottle, stirring for 10min, adding hard monomer, soft monomer and crosslinking functional monomer, stirring for 40min, and fully and uniformly mixing the components to form milky liquid to obtain pre-emulsion;
(2) Dissolving part of initiator and buffer in deionized water, and adding into an initiator bottle for standby;
(3) Adding the rest deionized water into a reaction kettle, and sequentially adding the rest emulsifier, the buffer and the rest initiator after dissolution when the temperature of the reaction kettle is raised to about 82-84 ℃;
(4) After the temperature is stable, the pre-emulsion and the initiator aqueous solution are dripped, the dripping temperature is controlled at 86-88 ℃, the total dripping time is controlled at 210-230 min, and the temperature is kept for 30-50 min after the dripping is finished.
(5) Cooling to below 40 ℃ after heat preservation, regulating the pH to 7-7.5, adding a crosslinking stabilizer, uniformly stirring, adding a functional auxiliary agent, stirring, and filtering by using a 200-mesh filter screen to obtain the novel environment-friendly water-based laminating adhesive product.
Example 2
The novel environment-friendly self-crosslinking water-based laminating adhesive comprises the following components in parts by weight: 54 parts of deionized water, 13 parts of styrene, 23 parts of butyl acrylate, 3.5 parts of isooctyl acrylate, 1.5 parts of methyl methacrylate, 0.5 part of N-hydroxyethyl acrylamide, 0.5 part of acrylic acid, 0.7 part of hydroxypropyl acrylate, 0.3 part of diacetone acrylamide, 0.4 part of N-methoxy acrylamide, 0.6 part of an emulsifier, 0.4 part of an initiator, 0.1 part of a buffering agent, 0.9 part of a functional auxiliary agent, 0.2 part of a crosslinking stabilizer and a proper amount of ammonia water.
The preparation method comprises the following steps:
(1) Placing a certain amount of deionized water and dissolved emulsifier into a pre-emulsifying bottle, stirring for 10min, adding hard monomer, soft monomer and crosslinking functional monomer, stirring for 40min, and fully and uniformly mixing the components to form milky liquid to obtain pre-emulsion;
(2) Dissolving part of initiator and buffer in deionized water, and adding into an initiator bottle for standby;
(3) Adding the rest deionized water into a reaction kettle, and sequentially adding the rest emulsifier, the buffer and the rest initiator after dissolution when the temperature of the reaction kettle is raised to about 82-84 ℃;
(4) After the temperature is stable, dripping the pre-emulsion and the initiator aqueous solution is started, the dripping temperature is controlled at 86-88 ℃, the total dripping time is controlled at 210-230 min, and the temperature is kept for 30-50 min after the dripping is finished;
(5) Cooling to below 40 ℃ after heat preservation, regulating the pH to 7-7.5, adding a crosslinking stabilizer, uniformly stirring, adding a functional auxiliary agent, stirring, and filtering by using a 200-mesh filter screen to obtain the novel environment-friendly water-based laminating adhesive product.
Example 3
The novel environment-friendly self-crosslinking water-based laminating adhesive comprises the following components in parts by weight: 54 parts of deionized water, 11 parts of styrene, 25 parts of butyl acrylate, 3.5 parts of isooctyl acrylate, 1.5 parts of methyl methacrylate, 0.5 part of N-hydroxyethyl acrylamide, 0.5 part of methacrylic acid, 0.7 part of hydroxypropyl acrylate, 0.3 part of diacetone acrylamide, 0.4 part of N-methoxy acrylamide, 0.6 part of an emulsifier, 0.4 part of an initiator, 0.1 part of a buffering agent, 0.9 part of a functional auxiliary agent, 0.2 part of a crosslinking stabilizer and a proper amount of ammonia water.
The preparation method comprises the following steps:
(1) Placing a certain amount of deionized water and dissolved emulsifier into a pre-emulsifying bottle, stirring for 10min, adding hard monomer, soft monomer and crosslinking functional monomer, stirring for 40min, and fully and uniformly mixing the components to form milky liquid to obtain pre-emulsion;
(2) Dissolving part of initiator and buffer in deionized water, and adding into an initiator bottle for standby;
(3) Adding the rest deionized water into a reaction kettle, and sequentially adding the rest emulsifier, the buffer and the rest initiator after dissolution when the temperature of the reaction kettle is raised to about 82-84 ℃;
(4) After the temperature is stable, dripping the pre-emulsion and the initiator aqueous solution is started, the dripping temperature is controlled at 86-88 ℃, the total dripping time is controlled at 210-230 min, and the temperature is kept for 30-50 min after the dripping is finished;
(5) Cooling to below 40 ℃ after heat preservation, regulating the pH to 7-7.5, adding a crosslinking stabilizer, uniformly stirring, adding a functional auxiliary agent, stirring, and filtering by using a 200-mesh filter screen to obtain the novel environment-friendly water-based laminating adhesive product.
Referring to the novel environment-friendly self-crosslinking water-based laminating adhesive prepared in example 1, example 2 and example 3, the detection performance indexes are shown in the following table:
from the above table, the solid content, the pH value, the viscosity and the peel strength of the novel environment-friendly self-crosslinking aqueous laminating adhesive prepared by the methods of example 1, example 2 and example 3 all reach the similar levels of the market. The invention effectively adjusts the content of each raw material component by adding the functional auxiliary agent, meanwhile, the emulsion of the invention contains the self-crosslinking monomer, the molecules thereof are automatically crosslinked during compounding, the peeling strength is high, and the novel environment-friendly self-crosslinking water-based laminating adhesive prepared by the invention has the advantages of firm bonding, difficult wrinkling, difficult foaming, smooth appearance and good weather resistance, and is an ideal green laminating adhesive.
The application range of the novel environment-friendly self-crosslinking water-based laminating adhesive comprises, but is not limited to, plastic-plastic composite (soft composite between any two base materials in plastic films such as CPP, BOPP, PE, PET) and aluminum-plastic composite (soft composite between aluminum foil and plastic films such as CPP, BOPP, PE, PET, PA).
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. The novel environment-friendly self-crosslinking water-based laminating adhesive is characterized by comprising the following components: 45 to 55 weight percent of deionized water, 0.5 to 1 weight percent of emulsifying agent, 0.05 to 0.2 weight percent of initiating agent, 0.1 to 0.8 weight percent of buffering agent, 10 to 30 weight percent of hard monomer, 10 to 30 weight percent of soft monomer, 5 to 10 parts of crosslinking functional monomer, 0.1 to 0.5 weight percent of crosslinking stabilizer, 0.1 to 1.0 weight percent of ammonia water and 0.1 to 1.0 weight percent of functional auxiliary agent.
2. The novel environment-friendly self-crosslinking water-based laminating adhesive according to claim 1, wherein the emulsifier comprises one or more of sodium dodecyl benzene sulfonate, sodium vinyl sulfonate, sodium allyl ether hydroxypropyl sulfonate, 2-acrylamide, sodium 2-methylpropane sulfonate, ammonium allyloxy nonylphenol polyoxyethylene ether sulfate and ammonium allyloxy fatty alcohol polyoxyethylene ether sulfate.
3. The novel environment-friendly self-crosslinking aqueous laminating adhesive according to claim 1, wherein the initiator comprises one or more of ammonium persulfate, sodium persulfate and potassium persulfate.
4. The novel environment-friendly self-crosslinking aqueous laminating adhesive according to claim 1, wherein the buffering agent comprises one or more of sodium dihydrogen phosphate, sodium bicarbonate, ammonium bicarbonate and sodium acetate.
5. The novel environment-friendly self-crosslinking aqueous laminating adhesive according to claim 1, wherein the hard monomer comprises one or more of methyl acrylate, methyl methacrylate, ethyl methacrylate, n-butyl methacrylate and styrene.
6. The novel environment-friendly self-crosslinking aqueous laminating adhesive according to claim 1, wherein the soft monomer comprises one or more of isooctyl acrylate, ethyl acrylate and butyl acrylate.
7. The novel environment-friendly self-crosslinking aqueous laminating adhesive according to claim 1, wherein the crosslinking functional monomer comprises one or more of acrylic acid, methacrylic acid, N-methylolacrylamide, N-hydroxyethyl acrylamide, N-methoxy acrylamide, hydroxyethyl acrylate, hydroxypropyl acrylate, diacetone acrylamide and vinyl acrylamide.
8. The novel environment-friendly self-crosslinking aqueous laminating adhesive according to claim 1, wherein the crosslinking stabilizer comprises one or more of adipic acid dihydrazide, ethylenediamine and hexamethylenediamine.
9. The novel environment-friendly self-crosslinking water-based laminating adhesive according to claim 1, wherein the functional auxiliary agent comprises one or more of wetting agent, leveling agent, defoaming agent and bactericide.
10. The method for preparing the novel environment-friendly self-crosslinking aqueous laminating adhesive according to any one of claims 1 to 9, which is characterized by comprising the following steps:
(1) Placing a certain amount of deionized water and dissolved emulsifier into a pre-emulsifying bottle, stirring for 10min, adding hard monomer, soft monomer and crosslinking functional monomer, stirring for 40min, and fully and uniformly mixing the components to form milky liquid to obtain pre-emulsion;
(2) Dissolving part of initiator and buffer in deionized water, and adding into an initiator bottle for standby;
(3) Adding the rest deionized water into a reaction kettle, and sequentially adding the rest emulsifier, the buffer and the rest initiator after dissolution when the temperature of the reaction kettle is raised to about 82-84 ℃;
(4) After the temperature is stable, dripping the pre-emulsion and the initiator aqueous solution is started, the dripping temperature is controlled at 86-88 ℃, the total dripping time is controlled at 210-230 min, and the temperature is kept for 30-50 min after the dripping is finished;
(5) Cooling to below 40 ℃ after heat preservation, regulating the pH to 7-7.5, adding a crosslinking stabilizer, uniformly stirring, adding a functional auxiliary agent, stirring, and filtering by using a 200-mesh filter screen to obtain the water-based laminating adhesive product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310257929.1A CN116239975A (en) | 2023-03-17 | 2023-03-17 | Novel environment-friendly self-crosslinking aqueous laminating adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310257929.1A CN116239975A (en) | 2023-03-17 | 2023-03-17 | Novel environment-friendly self-crosslinking aqueous laminating adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116239975A true CN116239975A (en) | 2023-06-09 |
Family
ID=86626037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310257929.1A Pending CN116239975A (en) | 2023-03-17 | 2023-03-17 | Novel environment-friendly self-crosslinking aqueous laminating adhesive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116239975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117229448A (en) * | 2023-10-16 | 2023-12-15 | 波司登羽绒服装有限公司 | Aqueous acrylic emulsion for gold stamping |
-
2023
- 2023-03-17 CN CN202310257929.1A patent/CN116239975A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117229448A (en) * | 2023-10-16 | 2023-12-15 | 波司登羽绒服装有限公司 | Aqueous acrylic emulsion for gold stamping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102603955A (en) | Method for preparing formaldehyde-free ethylene vinyl acetate emulsion | |
| CN102140320B (en) | Water-based polyacrylic emulsion laminating adhesive and preparation method thereof | |
| CN102516904B (en) | Single-component water-based adhesive for evaporative cooling wet curtain and preparation method thereof | |
| CN116239975A (en) | Novel environment-friendly self-crosslinking aqueous laminating adhesive and preparation method thereof | |
| CN104263292B (en) | A kind of aqueous laminated adhesive stick and preparation method thereof | |
| CN102134465B (en) | Self-crosslinking aqueous complex film adhesive and preparation method thereof | |
| CN111363503B (en) | High-solid-content low-viscosity pressure-sensitive adhesive emulsion | |
| US20240052215A1 (en) | Method for preparing acrylate laminating adhesive by soap-free emulsion polymerization | |
| CN106243898A (en) | A kind of polyolefin film aqueous basecoat coating and preparation method thereof | |
| JPH1077454A (en) | Pressure sensitive adhesive polymer | |
| CN106833446A (en) | PP film gum Acrylate pressure-sensitive adhesive emulsions and application thereof and preparation method | |
| US5543455A (en) | Waterborne contact adhesive | |
| CN112724887A (en) | Water-based acrylate pressure-sensitive adhesive emulsion for low-surface-energy material protective film and preparation method thereof | |
| CN105837737A (en) | Special water-based acrylate adhesive for reflective fabric and production technology thereof | |
| WO2022205702A1 (en) | Heat-sealing-type acrylic emulsion for paper and preparation method therefor | |
| CN109517544B (en) | Preparation method of environment-friendly water-based box paste glue and product obtained by method | |
| CN108250991B (en) | Environment-friendly starch glue for decoration and preparation method thereof | |
| CN102250567A (en) | Aqueous laser film composite glue and preparation method thereof | |
| CN102559104B (en) | Waterborne gravure printing aluminum-coated compound glue and preparation method thereof | |
| CN106189950A (en) | A kind of aqueous, environmental protective high intensity sticker adhesive and preparation method thereof | |
| CN108794682A (en) | A kind of room temperature ketone hydrazine self-crosslinking acrylic resin lotion and its preparation method and application | |
| CN108822766A (en) | Low solid high adhesive aggregation acetate emulsion and preparation method thereof | |
| CN109837046A (en) | A kind of compound aqueous adhesive and preparation method thereof of plastic film dry type | |
| CN103820060A (en) | Water-based OPP (o-phenylphenol) composite adhesive for tobacco bale and its preparation method | |
| CN110218536B (en) | Water-based paper-plastic laminating adhesive and preparation method thereof |
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 |