CN107163863A - A kind of book cover rubber adhesive and preparation method thereof - Google Patents
A kind of book cover rubber adhesive and preparation method thereof Download PDFInfo
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- CN107163863A CN107163863A CN201710488099.8A CN201710488099A CN107163863A CN 107163863 A CN107163863 A CN 107163863A CN 201710488099 A CN201710488099 A CN 201710488099A CN 107163863 A CN107163863 A CN 107163863A
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- ludox
- monomethyl ether
- microcrystalline cellulose
- book cover
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- 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
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Lubricants (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of book cover rubber adhesive and preparation method thereof, it is related to aqueous adhesive technical field, is made up of the raw material of following parts by weight:10 20 parts of polyglutamic acid/poly glycol monomethyl ether, 5 10 parts of Ludox/microcrystalline cellulose, 35 parts of chitosan oligosaccharide, 13 parts of polyethylene glycol oxide, 13 parts of PAMC, 0.5 1 parts of super fine magnesia, 0.1 0.5 parts of isocyanuric acid three-glycidyl ester, 0.1 0.5 parts of hydrogenated palm oil, 0.05 0.2 parts of glass powder, 100 200 parts of water.Institute's preparing adhesive appearance transparent of the present invention and caking property is moderate, can not only stick to cover sheet by rubber is smooth, while it is not in phenomenon that rubber is peeled off during the conventional use of books to ensure;And ensure rubber can be smoothly detached with cover sheet in books waste and old recovery and come.
Description
Technical field:
The present invention relates to aqueous adhesive technical field, and in particular to a kind of book cover rubber adhesive and its preparation side
Method.
Background technology:
In order to assign the certain water proofing property of book cover, grease proofness and wearability etc., it will usually adhered on book cover
Layer of plastic film (is commonly called as rubber).Because glue-line does not possess adhesiveness in itself, it is therefore desirable to make its smooth using adhesive
Stick on book cover paper.Also, the recovery of waste and old books is, it is necessary to ensure that this layer of rubber can be easily from envelope for convenience
Torn it down on facial tissue, and be not in the phenomenon of rubber or cover sheet fracture.
For the use demand of above-mentioned book cover rubber, it is desirable to which rubber adhesion adhesive possesses suitable caking property,
Caking property is unsuitable excessive, otherwise can not separate rubber with cover sheet in the waste and old recovery of books;Caking property is also unsuitable
It is too small, otherwise cover sheet can not be sticked to by rubber is smooth, and ensure that during the conventional use of books be not in rubber
The phenomenon of stripping.
The content of the invention:
It is moderate to ensure to stick to rubber is smooth that the technical problems to be solved by the invention are to provide a kind of caking property
Cover sheet and the book cover rubber adhesive that rubber and cover sheet can be separated in books waste and old recovery and its
Preparation method.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of book cover rubber adhesive, is made up of the raw material of following parts by weight:
Polyglutamic acid/10-20 parts of poly glycol monomethyl ether, Ludox/5-10 parts of microcrystalline cellulose, 3-5 parts of chitosan oligosaccharide,
1-3 parts of polyethylene glycol oxide, 1-3 parts of PAMC, 0.5-1 parts of super fine magnesia, isocyanuric acid three-glycidyl ester
0.1-0.5 parts, 0.1-0.5 parts of hydrogenated palm oil, 0.05-0.2 parts of glass powder, 100-200 parts of water.
Polyglutamic acid/the poly glycol monomethyl ether is through esterification by polyglutamic acid and poly glycol monomethyl ether
Modified processing is made again afterwards, and its specific preparation method is:Polyglutamic acid and poly glycol monomethyl ether are warming up to 135-140
DEG C insulation grinding 30min, adds HPMA and NIPA, continuation is ground in 135-140 DEG C of insulation
15min is ground, and natural cooling cools, and micro mist is made using micronizer when temperature is down to 55-60 DEG C, many polyglutamics are produced
Acid/poly glycol monomethyl ether.
The polyglutamic acid, poly glycol monomethyl ether, the quality of HPMA and NIPA
Than for 5-10:5-10:1-5:0.5-2.
Ludox/the microcrystalline cellulose is with Ludox, microcrystalline cellulose, DAAM and hexamethylol three
Poly cyanamid pregnancy ether is made for raw material, and its specific preparation method is:DAAM and six hydroxyl first are added into Ludox
Base melamine pregnancy ether, is warming up to reflux state insulation mixing 30min, adds microcrystalline cellulose, continue after being uniformly dispersed
Backflow insulation mixing 15min, is then transferred in sealing and standing 1h in 0-5 DEG C of environment, gained mixture feeding spray dryer, does
Micro mist is made through micronizer in dry gained particle, produces Ludox/microcrystalline cellulose.
The Ludox, microcrystalline cellulose, the mass ratio of DAAM and hexamethylolmelamine pregnancy ether
For 3-5:1-2:0.1-0.5:0.1-0.5.
A kind of preparation method of book cover rubber adhesive, comprises the following steps:
(1) isocyanuric acid three-glycidyl ester and hydrogenated palm oil are added into polyethylene glycol oxide, and is warming up to 120-125
DEG C insulation grinding 15-30min, produce modified polyethylene glycol oxide;
(2) super fine magnesia and glass powder are added into Ludox/microcrystalline cellulose, is sufficiently mixed, and in -5-0 DEG C of rings
Sealing and standing 1-2h in border, then 115-120 DEG C of insulation grinding 10-15min, Ran Houjia are warming up to 5 DEG C/min programming rate
Enter polyglutamic acid/poly glycol monomethyl ether, continue, in 115-120 DEG C of insulation grinding 10-15min, to produce powder;
(3) chitosan oligosaccharide and PAMC are added into water, stirring and dissolving completely, adds modified polyoxyethylene
Alkene and powder, are warming up to reflux state insulation mixing 15-30min, are then concentrated into gained mixture and contain admittedly after being sufficiently mixed
Amount reaches 55-60%, most produces adhesive through naturally cooling to room temperature afterwards.
The beneficial effects of the invention are as follows:Institute's preparing adhesive of the present invention is exclusively used in the adhesion of book cover rubber, belongs to aqueous
Adhesive, the characteristics of having safe to use compared to solvent-based adhesive;The adhesive appearance transparent and caking property is moderate, no
It is only capable of sticking to cover sheet by rubber is smooth, while it is not in showing of peeling off of rubber during the conventional use of books to ensure
As;And ensure rubber can be smoothly detached with cover sheet in books waste and old recovery and come, and be not in separation process
The problem of rubber or cover sheet are broken, so as to meet use demand of the book cover to rubber.
Embodiment:
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
(1) 0.1g isocyanuric acid three-glycidyl esters and 0.1g hydrogenated palm oils are added into 2g polyethylene glycol oxides, and is risen
Temperature produces modified polyethylene glycol oxide to 120-125 DEG C of insulation grinding 15min;
(2) 0.5g super fine magnesias and 0.05g glass powder are added into 5g Ludox/microcrystalline cellulose, is sufficiently mixed,
The sealing and standing 1h in -5-0 DEG C of environment, then 115-120 DEG C of insulation grinding 10min is warming up to 5 DEG C/min programming rate, so
20g polyglutamic acids/poly glycol monomethyl ether is added afterwards, continues, in 115-120 DEG C of insulation grinding 15min, to produce powder;
(3) 3g chitosan oligosaccharides and 2g PAMCs are added into 100g water, stirring and dissolving completely, adds modification
Polyethylene glycol oxide and powder, are warming up to reflux state insulation mixing 15min, are then concentrated into gained mixture after being sufficiently mixed
Solid content reaches 55-60%, most produces adhesive through naturally cooling to room temperature afterwards.
The preparation of polyglutamic acid/poly glycol monomethyl ether:10g polyglutamic acids and 5g poly glycol monomethyl ethers are heated up
To 135-140 DEG C of insulation grinding 30min, 2g HPMAs and 0.5g NIPAs are added, is continued
135-140 DEG C of insulation grinding 15min, and natural cooling cools, and is made when temperature is down to 55-60 DEG C using micronizer micro-
Powder, produces polyglutamic acid/poly glycol monomethyl ether.
The preparation of Ludox/microcrystalline cellulose:0.5g DAAMs and the hydroxyls of 0.3g six are added into 5g Ludox
Methyl melamine pregnancy ether, is warming up to reflux state insulation mixing 30min, adds 2g microcrystalline celluloses after being uniformly dispersed,
Continue the insulation mixing 15min that flows back, be then transferred to sealing and standing 1h in 0-5 DEG C of environment, gained mixture feeding spray dryer
In, dry gained particle and micro mist is made through micronizer, produce Ludox/microcrystalline cellulose.
Embodiment 2
(1) 0.3g isocyanuric acid three-glycidyl esters and 0.1g hydrogenated palm oils are added into 3g polyethylene glycol oxides, and is risen
Temperature produces modified polyethylene glycol oxide to 120-125 DEG C of insulation grinding 30min;
(2) 1g super fine magnesias and 0.2g glass powder are added into 10g Ludox/microcrystalline cellulose, is sufficiently mixed, in-
Sealing and standing 1h in 5-0 DEG C of environment, then 115-120 DEG C of insulation grinding 15min is warming up to 5 DEG C/min programming rate, then
12g polyglutamic acids/poly glycol monomethyl ether is added, continues, in 115-120 DEG C of insulation grinding 10min, to produce powder;
(3) 5g chitosan oligosaccharides and 1g PAMCs are added into 120g water, stirring and dissolving completely, adds modification
Polyethylene glycol oxide and powder, are warming up to reflux state insulation mixing 15min, are then concentrated into gained mixture after being sufficiently mixed
Solid content reaches 55-60%, most produces adhesive through naturally cooling to room temperature afterwards.
The preparation of polyglutamic acid/poly glycol monomethyl ether:By 10g polyglutamic acids and 10g poly glycol monomethyl ether liters
Temperature adds 3g HPMAs and 0.5g NIPAs, continued to 135-140 DEG C of insulation grinding 30min
15min is ground in 135-140 DEG C of insulation, and natural cooling cools, and is made when temperature is down to 55-60 DEG C using micronizer
Micro mist, produces polyglutamic acid/poly glycol monomethyl ether.
The preparation of Ludox/microcrystalline cellulose:0.3g DAAMs and the hydroxyls of 0.1g six are added into 3g Ludox
Methyl melamine pregnancy ether, is warming up to reflux state insulation mixing 30min, adds 1g microcrystalline celluloses after being uniformly dispersed,
Continue the insulation mixing 15min that flows back, be then transferred to sealing and standing 1h in 0-5 DEG C of environment, gained mixture feeding spray dryer
In, dry gained particle and micro mist is made through micronizer, produce Ludox/microcrystalline cellulose.
Reference examples 1
(1) 1g super fine magnesias and 0.2g glass powder are added into 10g Ludox/microcrystalline cellulose, is sufficiently mixed, in-
Sealing and standing 1h in 5-0 DEG C of environment, then 115-120 DEG C of insulation grinding 15min is warming up to 5 DEG C/min programming rate, then
12g polyglutamic acids/poly glycol monomethyl ether is added, continues, in 115-120 DEG C of insulation grinding 10min, to produce powder;
(2) 5g chitosan oligosaccharides and 1g PAMCs are added into 120g water, stirring and dissolving completely, adds 3g and gathered
Ethylene oxide and powder, are warming up to reflux state insulation mixing 15min, are then concentrated into gained mixture solid after being sufficiently mixed
Content reaches 55-60%, most produces adhesive through naturally cooling to room temperature afterwards.
The preparation of polyglutamic acid/poly glycol monomethyl ether:By 10g polyglutamic acids and 10g poly glycol monomethyl ether liters
Temperature adds 3g HPMAs and 0.5g NIPAs, continued to 135-140 DEG C of insulation grinding 30min
15min is ground in 135-140 DEG C of insulation, and natural cooling cools, and is made when temperature is down to 55-60 DEG C using micronizer
Micro mist, produces polyglutamic acid/poly glycol monomethyl ether.
The preparation of Ludox/microcrystalline cellulose:0.3g DAAMs and the hydroxyls of 0.1g six are added into 3g Ludox
Methyl melamine pregnancy ether, is warming up to reflux state insulation mixing 30min, adds 1g microcrystalline celluloses after being uniformly dispersed,
Continue the insulation mixing 15min that flows back, be then transferred to sealing and standing 1h in 0-5 DEG C of environment, gained mixture feeding spray dryer
In, dry gained particle and micro mist is made through micronizer, produce Ludox/microcrystalline cellulose.
Reference examples 2
(1) 0.3g isocyanuric acid three-glycidyl esters and 0.1g hydrogenated palm oils are added into 3g polyethylene glycol oxides, and is risen
Temperature produces modified polyethylene glycol oxide to 120-125 DEG C of insulation grinding 30min;
(2) 1g super fine magnesias and 0.2g glass powder are added into 10g Ludox/microcrystalline cellulose, is sufficiently mixed, in-
Sealing and standing 1h in 5-0 DEG C of environment, then 115-120 DEG C of insulation grinding 15min is warming up to 5 DEG C/min programming rate, then
12g polyglutamic acids/poly glycol monomethyl ether is added, continues, in 115-120 DEG C of insulation grinding 10min, to produce powder;
(3) 5g chitosan oligosaccharides and 1g PAMCs are added into 120g water, stirring and dissolving completely, adds modification
Polyethylene glycol oxide and powder, are warming up to reflux state insulation mixing 15min, are then concentrated into gained mixture after being sufficiently mixed
Solid content reaches 55-60%, most produces adhesive through naturally cooling to room temperature afterwards.
The preparation of polyglutamic acid/poly glycol monomethyl ether:By 10g polyglutamic acids and 10g poly glycol monomethyl ether liters
Temperature cools to 135-140 DEG C of insulation grinding 30min, and natural cooling, and ultramicro grinding mechanism is utilized when temperature is down to 55-60 DEG C
Into micro mist, polyglutamic acid/poly glycol monomethyl ether is produced.
The preparation of Ludox/microcrystalline cellulose:0.3g DAAMs and the hydroxyls of 0.1g six are added into 3g Ludox
Methyl melamine pregnancy ether, is warming up to reflux state insulation mixing 30min, adds 1g microcrystalline celluloses after being uniformly dispersed,
Continue the insulation mixing 15min that flows back, be then transferred to sealing and standing 1h in 0-5 DEG C of environment, gained mixture feeding spray dryer
In, dry gained particle and micro mist is made through micronizer, produce Ludox/microcrystalline cellulose.
Reference examples 3
(1) 0.3g isocyanuric acid three-glycidyl esters and 0.1g hydrogenated palm oils are added into 3g polyethylene glycol oxides, and is risen
Temperature produces modified polyethylene glycol oxide to 120-125 DEG C of insulation grinding 30min;
(2) 1g super fine magnesias and 0.2g glass powder are added into 10g Ludox/microcrystalline cellulose, is sufficiently mixed, in-
Sealing and standing 1h in 5-0 DEG C of environment, then 115-120 DEG C of insulation grinding 15min is warming up to 5 DEG C/min programming rate, then
12g polyglutamic acids/poly glycol monomethyl ether is added, continues, in 115-120 DEG C of insulation grinding 10min, to produce powder;
(3) 5g chitosan oligosaccharides and 1g PAMCs are added into 120g water, stirring and dissolving completely, adds modification
Polyethylene glycol oxide and powder, are warming up to reflux state insulation mixing 15min, are then concentrated into gained mixture after being sufficiently mixed
Solid content reaches 55-60%, most produces adhesive through naturally cooling to room temperature afterwards.
The preparation of polyglutamic acid/poly glycol monomethyl ether:By 10g polyglutamic acids and 10g poly glycol monomethyl ether liters
Temperature adds 3g HPMAs and 0.5g NIPAs, continued to 135-140 DEG C of insulation grinding 30min
15min is ground in 135-140 DEG C of insulation, and natural cooling cools, and is made when temperature is down to 55-60 DEG C using micronizer
Micro mist, produces polyglutamic acid/poly glycol monomethyl ether.
The preparation of Ludox/microcrystalline cellulose:1g microcrystalline celluloses are added into 3g Ludox, and are warming up to reflux state
Insulation mixing 15min, is then transferred in sealing and standing 1h in 0-5 DEG C of environment, gained mixture feeding spray dryer, dries institute
Obtain particle and micro mist is made through micronizer, produce Ludox/microcrystalline cellulose.
Embodiment 3
Be utilized respectively equivalent embodiment 1, embodiment 2, reference examples 1, reference examples 2,3 preparing adhesives of reference examples be used for criticize
The adhesion of same specification book cover rubber, and glue when bonding situation and the waste and old books of rear front cover rubber are completely dried to adhesive
The separation situation of skin is measured, as a result as shown in table 1.
The bonding situation and stripping situation of the front cover rubber of table 1
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of book cover rubber adhesive, it is characterised in that be made up of the raw material of following parts by weight:
Polyglutamic acid/10-20 parts of poly glycol monomethyl ether, Ludox/5-10 parts of microcrystalline cellulose, 3-5 parts of chitosan oligosaccharide, polyoxy
Change 1-3 parts of ethene, 1-3 parts of PAMC, 0.5-1 parts of super fine magnesia, isocyanuric acid three-glycidyl ester 0.1-
0.5 part, 0.1-0.5 parts of hydrogenated palm oil, 0.05-0.2 parts of glass powder, 100-200 parts of water.
2. book cover rubber adhesive according to claim 1, it is characterised in that:The polyglutamic acid/poly- second two
Alcohol monomethyl ether is that modified processing is made again after esterification by polyglutamic acid and poly glycol monomethyl ether, its specific preparation
Method is:Polyglutamic acid and poly glycol monomethyl ether are warming up to 135-140 DEG C of insulation grinding 30min, hydrolysis is added poly-
Maleic anhydride and NIPA, continue in 135-140 DEG C of insulation grinding 15min, and natural cooling cools, and treats temperature
Micro mist is made using micronizer when being down to 55-60 DEG C, polyglutamic acid/poly glycol monomethyl ether is produced.
3. book cover rubber adhesive according to claim 2, it is characterised in that:The polyglutamic acid, poly- second two
The mass ratio of alcohol monomethyl ether, HPMA and NIPA is 5-10:5-10:1-5:0.5-2.
4. book cover rubber adhesive according to claim 1, it is characterised in that:Ludox/the microcrystalline cellulose
It is to be made by raw material of Ludox, microcrystalline cellulose, DAAM and hexamethylolmelamine pregnancy ether, its is specific
Preparation method is:DAAM and hexamethylolmelamine pregnancy ether are added into Ludox, is risen after being uniformly dispersed
Temperature adds microcrystalline cellulose to reflux state insulation mixing 30min, continues the insulation mixing 15min that flows back, is then transferred to 0-5
In sealing and standing 1h in DEG C environment, gained mixture feeding spray dryer, dry gained particle be made through micronizer it is micro-
Powder, produces Ludox/microcrystalline cellulose.
5. book cover rubber adhesive according to claim 4, it is characterised in that:The Ludox, microcrystalline cellulose,
The mass ratio of DAAM and hexamethylolmelamine pregnancy ether is 3-5:1-2:0.1-0.5:0.1-0.5.
6. a kind of preparation method of book cover rubber adhesive, it is characterised in that comprise the following steps:
(1) isocyanuric acid three-glycidyl ester and hydrogenated palm oil are added into polyethylene glycol oxide, and is warming up to 120-125 DEG C of guarantor
Temperature grinding 15-30min, produces modified polyethylene glycol oxide;
(2) super fine magnesia and glass powder are added into Ludox/microcrystalline cellulose, is sufficiently mixed, and in -5-0 DEG C of environment
Sealing and standing 1-2h, then 115-120 DEG C of insulation grinding 10-15min is warming up to 5 DEG C/min programming rate, then add many
Polyglutamic acid/poly glycol monomethyl ether, continues, in 115-120 DEG C of insulation grinding 10-15min, to produce powder;
(3) add chitosan oligosaccharide and PAMC into water, stirring and dissolving completely, add modified polyethylene glycol oxide and
Powder, is warming up to reflux state insulation mixing 15-30min, gained mixture then is concentrated into solid content and reached after being sufficiently mixed
To 55-60%, most adhesive is produced through naturally cooling to room temperature afterwards.
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CN201710488099.8A CN107163863A (en) | 2017-06-23 | 2017-06-23 | A kind of book cover rubber adhesive and preparation method thereof |
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CN201710488099.8A CN107163863A (en) | 2017-06-23 | 2017-06-23 | A kind of book cover rubber adhesive and preparation method thereof |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2019162438A1 (en) * | 2018-02-22 | 2019-08-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and devices for producing a product having adhesive elements |
CN110343486A (en) * | 2019-07-01 | 2019-10-18 | 安徽省华凯轻工科技有限公司 | A kind of process using chitosan preparation express delivery list adhesive |
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CN106634710A (en) * | 2016-12-02 | 2017-05-10 | 安徽长庚光学科技有限公司 | Adhesive for fixing camera lens in lens cone |
CN106758414A (en) * | 2016-11-28 | 2017-05-31 | 肇庆高新区飞越信息科技有限公司 | A kind of efficient levelling type leather dye fixation auxiliary agent |
CN106867167A (en) * | 2017-03-20 | 2017-06-20 | 南平博士达节能科技有限公司 | A kind of aqueous interface fluxing agent suitable for synthetic leather |
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CN104629105A (en) * | 2015-01-27 | 2015-05-20 | 山东大学 | Microcrystalline cellulose reinforced rubber wear-resistant material and preparation method thereof |
CN106333928A (en) * | 2016-08-31 | 2017-01-18 | 湖州展望药业有限公司 | Silicified microcrystalline cellulose and preparation method thereof |
CN106758414A (en) * | 2016-11-28 | 2017-05-31 | 肇庆高新区飞越信息科技有限公司 | A kind of efficient levelling type leather dye fixation auxiliary agent |
CN106634710A (en) * | 2016-12-02 | 2017-05-10 | 安徽长庚光学科技有限公司 | Adhesive for fixing camera lens in lens cone |
CN106867167A (en) * | 2017-03-20 | 2017-06-20 | 南平博士达节能科技有限公司 | A kind of aqueous interface fluxing agent suitable for synthetic leather |
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WO2019162438A1 (en) * | 2018-02-22 | 2019-08-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and devices for producing a product having adhesive elements |
CN110343486A (en) * | 2019-07-01 | 2019-10-18 | 安徽省华凯轻工科技有限公司 | A kind of process using chitosan preparation express delivery list adhesive |
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