CN111320948A - Adhesive and preparation method thereof - Google Patents
Adhesive and preparation method thereof Download PDFInfo
- Publication number
- CN111320948A CN111320948A CN201811540428.XA CN201811540428A CN111320948A CN 111320948 A CN111320948 A CN 111320948A CN 201811540428 A CN201811540428 A CN 201811540428A CN 111320948 A CN111320948 A CN 111320948A
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- CN
- China
- Prior art keywords
- polypropylene
- adhesive
- brominated
- agent
- tribromomethane
- 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.)
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- 239000000853 adhesive Substances 0.000 title claims abstract description 48
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000004743 Polypropylene Substances 0.000 claims abstract description 78
- -1 polypropylene Polymers 0.000 claims abstract description 78
- 229920001155 polypropylene Polymers 0.000 claims abstract description 78
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000000080 wetting agent Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000003960 organic solvent Substances 0.000 claims abstract description 5
- 239000004709 Chlorinated polyethylene Substances 0.000 claims abstract description 3
- DIKBFYAXUHHXCS-UHFFFAOYSA-N bromoform Chemical compound BrC(Br)Br DIKBFYAXUHHXCS-UHFFFAOYSA-N 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 229950005228 bromoform Drugs 0.000 claims description 14
- 238000005893 bromination reaction Methods 0.000 claims description 13
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 9
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052794 bromium Inorganic materials 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical group N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 4
- 239000003999 initiator Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 2
- 125000003944 tolyl group Chemical group 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000011259 mixed solution Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/26—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers modified by chemical after-treatment
- C09J123/28—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/20—Halogenation
- C08F8/22—Halogenation by reaction with free halogens
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention discloses an adhesive which comprises the following components in percentage by mass: 40-70 wt% of brominated polypropylene; 10-25 wt% of chlorinated polyethylene; 19.7-33.9 wt% of organic solvent; 0.1-0.3 wt% of base material wetting agent; 0.1-0.5 wt% of flatting agent; 0.1-0.3 wt% of defoaming agent. The invention also discloses a preparation method of the adhesive. The adhesive disclosed by the invention can be used as an adhesive for various polypropylene films, can be recycled along with the polypropylene films, avoids the defect that other types of adhesives cannot be recycled along with the polypropylene films, and has huge environmental protection advantages and wide market prospects.
Description
Technical Field
The invention relates to an adhesive containing brominated polypropylene, and in addition, the invention relates to a preparation method of the adhesive containing brominated polypropylene.
Background
The polypropylene is resin polymerized from propylene, and has the characteristics of no toxicity, no smell, low density, good strength and rigidity, etc. The chemical stability of the polypropylene is good, the polypropylene can be corroded by concentrated sulfuric acid and concentrated nitric acid, is relatively stable to other chemical reagents, has good corrosion prevention effect, and is suitable for manufacturing various chemical pipelines and fittings; the polypropylene has good heat resistance, can bear the temperature of more than 100 ℃, and does not deform at 150 ℃ under the condition of not being subjected to external force; the polypropylene also has higher dielectric coefficient, very high breakdown voltage and good arc resistance, and is suitable for manufacturing heat-resistant electric appliance insulating products, electric appliance accessories and the like.
The brominated polypropylene is prepared by introducing bromine into polypropylene, so that the polarity of the polypropylene can be improved, the brominated polypropylene has a flame retardant effect, and the reaction performance of the brominated polypropylene is superior to that of chlorinated polypropylene.
The polypropylene film is an important variety in the film industry, and is widely applied to the processing processes of various products, such as electronic power and display screens. Mobile phone, medical treatment, household appliance manufacturing, anti-counterfeiting material, semiconductor, automobile, nameplate, ceramic chip manufacturing, adhesive tape production and die cutting industry. Since the industrialization of the film, the polypropylene film has been developed rapidly due to the advantages of abundant raw material sources, low cost, high utilization rate of unit area, good performance and the like. At present, polypropylene films are vigorously developed in the United states, Europe and Japan, and China also vigorously develops the polypropylene films, so that the polypropylene films have wide market prospects.
The polypropylene has no polarity, and the main component of the adhesive matched with the polypropylene film at present is other resin, so that the adhesive on the surface of the film must be thoroughly cleaned after the film is recycled, otherwise, the film cannot be recycled.
Chinese patent CN102675497A discloses a preparation method of brominated polypropylene, wherein water is added as a solvent, and ultraviolet light is needed for initiating reaction, so that the process is complex and the cost is high.
Disclosure of Invention
In view of the foregoing defects in the prior art, it is desirable to provide a brominated polypropylene and an adhesive containing the brominated polypropylene, so that the brominated polypropylene adhesive can be used in combination with a polypropylene film without being cleaned and can be directly recycled. In addition, the invention also aims to provide a preparation method of the adhesive.
According to the embodiment, the adhesive provided by the invention comprises the following components in percentage by mass:
40-70 wt% of brominated polypropylene;
10-25 wt% of chlorinated polyethylene;
19.7-33.9 wt% of organic solvent;
0.1-0.3 wt% of base material wetting agent;
0.1-0.5 wt% of flatting agent;
0.1-0.3 wt% of defoaming agent.
In the adhesive provided by the invention, the organic solvent is preferably selected from toluene, butyl acetate and xylene.
In the adhesive provided by the invention, the substrate wetting agent is preferably selected from Tego270, Tego280 and TegoKl 245.
In the adhesive provided by the invention, the leveling agent is preferably selected from Byk357, Byk380 and Tego 420.
In the adhesive provided by the invention, the defoaming agent is preferably selected from Byk011, Byk012 and Byk 016.
According to an embodiment, the preparation method of the adhesive provided by the invention comprises the following steps:
dissolving polypropylene into tribromomethane, wherein the mass ratio of polypropylene to tribromomethane is 1: 8-10, heating to 100-160 ℃, uniformly mixing, adding an initiator with the mass of 0.5-2 wt% of the polypropylene, continuously uniformly mixing, and adding excessive bromine at 140 ℃ for bromination reaction for 2-6 h; cooling to 80 ℃ after the bromination reaction is finished, evaporating and recovering bromine and part of tribromomethane, cooling to room temperature, and granulating to obtain brominated polypropylene;
according to the mass percentage content in any one of claims 1 to 5, all the components are put into a reaction kettle, heated to 60 ℃, mixed uniformly, heated to 100 ℃ and 120 ℃, and reacted for 30 to 120 minutes to obtain the adhesive containing brominated polypropylene.
In the preparation method of the adhesive, the polypropylene is preferably isotactic polypropylene or atactic polypropylene powder.
In the preparation method of the adhesive, the initiator is preferably azobisisobutyronitrile or dibenzoyl peroxide.
Compared with the prior art, the brominated polypropylene prepared by bromination reaction can be used as a component of an adhesive and has flame retardant property. The following examples and test examples prove that after the brominated polypropylene is prepared into the adhesive, the adhesive strength, the peel strength and the flame retardant property are good after construction; in addition, the invention also has the characteristics of simple preparation method, low cost, easy industrialization and the like.
The adhesive disclosed by the invention can be used as an adhesive for various polypropylene films, can be recycled along with the polypropylene films, avoids the defect that other types of adhesives cannot be recycled along with the polypropylene films, and has huge environmental protection advantages and wide market prospects.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. These examples are to be construed as merely illustrative and not limitative of the remainder of the disclosure in any way whatsoever. After reading the description of the invention, one skilled in the art can make various changes and modifications to the invention, and such equivalent changes and modifications also fall into the scope of the invention defined by the claims.
The starting materials used in the following examples of the present invention are all commercially available products unless otherwise specified.
Example 1
(1) Firstly, 100g of isotactic polypropylene powder and 276.8ml (800g) of tribromomethane are added into a reaction bottle with a stirring and condensing device, the temperature is raised to 120 ℃, and the mixture is uniformly mixed;
(2) adding 1g of azobisisobutyronitrile into the mixed solution obtained in the step (1) at the temperature of 120 ℃, and uniformly mixing;
(3) adding 400ml of bromine into the step (2) at 140 ℃ for bromination reaction, wherein the reaction time is 2 hours;
(4) and (3) after the bromination reaction in the step (3) is finished, evaporating partial tribromomethane at 80 ℃, cooling to room temperature to obtain high-concentration brominated polypropylene, and then granulating to obtain a brominated polypropylene product.
Putting 40g of brominated polypropylene, 25g of chlorinated polypropylene, 33.9g of toluene, 0.3g of a base material wetting agent Tego270, 0.5g of a flatting agent Byk357 and 0.3g of a defoaming agent Byk011 into a reaction kettle, heating to 60 ℃, uniformly mixing, and heating to 100 ℃ for reaction for 60 minutes. And after the reaction is finished, obtaining the adhesive containing brominated polypropylene.
Example 2
(1) Firstly, 100g of isotactic polypropylene powder and 311.4ml (900g) of tribromomethane are added into a reaction bottle with a stirring and condensing device, the temperature is raised to 120 ℃, and the mixture is uniformly mixed;
(2) adding 1.5g of dibenzoyl peroxide into the mixed solution obtained in the step (1) at the temperature of 120 ℃, and uniformly mixing;
(3) adding 400ml of bromine into the step (2) at 140 ℃ for bromination reaction, wherein the reaction time is 3 hours;
(4) and (3) after the bromination reaction in the step (3) is finished, evaporating partial tribromomethane at 80 ℃, cooling to room temperature to obtain high-concentration brominated polypropylene, and then granulating to obtain a brominated polypropylene product.
50g of brominated polypropylene, 20g of chlorinated polypropylene, 28.9g of dimethylbenzene, 0.2g of substrate wetting agent Tego280, 0.4g of flatting agent Byk380 and 0.3g of defoaming agent Byk012 are put into a reaction kettle, heated to 60 ℃, mixed uniformly and heated to 100 ℃ for reaction for 80 minutes. And after the reaction is finished, obtaining the adhesive containing brominated polypropylene.
Example 3
(1) Firstly, 100g of random polypropylene powder and 311.4ml (900g) of tribromomethane are added into a reaction bottle with a stirring and condensing device, the temperature is raised to 120 ℃, and the mixture is uniformly mixed;
(2) adding 1.2g of azobisisobutyronitrile into the mixed solution obtained in the step (1) at the temperature of 130 ℃, and uniformly mixing;
(3) adding 400ml of bromine into the step (2) at 140 ℃ for bromination reaction, wherein the reaction time is 4 hours;
(4) and (3) after the bromination reaction in the step (3) is finished, evaporating partial tribromomethane at 80 ℃, cooling to room temperature to obtain high-concentration brominated polypropylene, and then granulating to obtain a brominated polypropylene product.
60g of brominated polypropylene, 20g of chlorinated polypropylene, 19.3g of butyl acetate, 0.2g of a base material wetting agent TegoK1245, 0.3g of a flatting agent Byk420 and 0.2g of a defoaming agent Byk016 are put into a reaction kettle, heated to 60 ℃, mixed uniformly and heated to 110 ℃ for reaction for 90 minutes. And after the reaction is finished, obtaining the adhesive containing brominated polypropylene.
Example 4
(1) Firstly, 100g of random polypropylene powder and 346ml (1000g) of tribromomethane are added into a reaction bottle with a stirring and condensing device, the temperature is raised to 120 ℃, and the mixture is uniformly mixed;
(2) adding 2g of dibenzoyl peroxide into the mixed solution obtained in the step (1) at the temperature of 140 ℃, and uniformly mixing;
(3) adding 400ml of bromine into the step (2) at 140 ℃ for bromination reaction, wherein the reaction time is 2 hours;
(4) and (3) after the bromination reaction in the step (3) is finished, evaporating partial tribromomethane at 80 ℃, cooling to obtain high-concentration brominated polypropylene, and then granulating to obtain a brominated polypropylene product.
70g of brominated polypropylene, 10g of chlorinated polypropylene, 19.1g of butyl acetate, 0.2g of a base material wetting agent Tego280, 0.4g of a flatting agent Byk360 and 0.3g of a defoaming agent Byk012 are put into a reaction kettle, heated to 60 ℃, mixed uniformly and heated to 120 ℃ for reaction for 70 minutes. And after the reaction is finished, obtaining the adhesive containing brominated polypropylene.
Test examples
The adhesives containing brominated polypropylene prepared in examples 1-4 were tested for adhesive strength according to GB/T7124-.
As can be seen from Table 1, the adhesive strength of examples 1 to 4 was as high as 4MPa or more; the peel strength can reach more than 12N/CM, and the peel strength is very high; the flame retardant property is B1 grade, and the flame retardant property is good, and in examples 3 and 4, the brominated polypropylene content in the adhesive is high, so that the adhesive has better bonding strength, peeling strength and flame retardant property.
TABLE 1 Performance testing of examples 1-4
| Adhesive strength (Mpa) | Peel strength (N ^ greater or greater)cm) | Flame retardancy | |
| Example 1 | 3.1 | 10.2 | B1 |
| Example 2 | 3.6 | 10.9 | B1 |
| Example 3 | 4.2 | 11.4 | B1 |
| Example 4 | 4.5 | 12.5 | B1 |
Claims (8)
1. The adhesive is characterized by comprising the following components in percentage by mass:
40-70 wt% of brominated polypropylene;
10-25 wt% of chlorinated polyethylene;
19.7-33.9 wt% of organic solvent;
0.1-0.3 wt% of base material wetting agent;
0.1-0.5 wt% of flatting agent;
0.1-0.3 wt% of defoaming agent.
2. The adhesive as claimed in claim 1, wherein the organic solvent is selected from toluene, butyl acetate and xylene.
3. The adhesive of claim 1 wherein the substrate wetting agent is selected from the group consisting of Tego270, Tego280 and TegoKl 245.
4. The adhesive of claim 1 wherein the leveling agent is selected from the group consisting of Byk357, Byk380 and Tego 420.
5. The adhesive of claim 1 wherein the defoaming agent is selected from the group consisting of Byk011, Byk012 and Byk 016.
6. The preparation method of the adhesive is characterized by comprising the following steps:
dissolving polypropylene into tribromomethane, wherein the mass ratio of polypropylene to tribromomethane is 1: 8-10, heating to 100-160 ℃, uniformly mixing, adding an initiator with the mass of 0.5-2 wt% of the polypropylene, continuously uniformly mixing, and adding excessive bromine at 140 ℃ for bromination reaction for 2-6 h; cooling to 80 ℃ after the bromination reaction is finished, evaporating and recovering bromine and part of tribromomethane, cooling to room temperature, and granulating to obtain brominated polypropylene;
according to the mass percentage content in any one of claims 1 to 5, all the components are put into a reaction kettle, heated to 60 ℃, mixed uniformly, heated to 100 ℃ and 120 ℃, and reacted for 30 to 120 minutes to obtain the adhesive containing brominated polypropylene.
7. The method for preparing the adhesive according to claim 6, wherein the polypropylene is isotactic polypropylene or atactic polypropylene powder.
8. The method for preparing the adhesive according to claim 6 or 7, wherein the initiator is azobisisobutyronitrile or dibenzoyl peroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811540428.XA CN111320948A (en) | 2018-12-17 | 2018-12-17 | Adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811540428.XA CN111320948A (en) | 2018-12-17 | 2018-12-17 | Adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111320948A true CN111320948A (en) | 2020-06-23 |
Family
ID=71166849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811540428.XA Pending CN111320948A (en) | 2018-12-17 | 2018-12-17 | Adhesive and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN111320948A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102956A (en) * | 1990-11-08 | 1992-04-07 | Lord Corporation | Modified halogenated polyolefin adhesives |
| CN101182404A (en) * | 2006-11-15 | 2008-05-21 | 罗门哈斯公司 | Waterborne adhesive for elastomers |
| CN102675497A (en) * | 2011-12-12 | 2012-09-19 | 河南科技大学 | Method for preparing brominated polypropylene |
| CN103074009A (en) * | 2013-01-24 | 2013-05-01 | 上海普力通新材料科技有限公司 | Adhesion promoter for bonding elastomers and metals and adhesive composition |
-
2018
- 2018-12-17 CN CN201811540428.XA patent/CN111320948A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102956A (en) * | 1990-11-08 | 1992-04-07 | Lord Corporation | Modified halogenated polyolefin adhesives |
| CN101182404A (en) * | 2006-11-15 | 2008-05-21 | 罗门哈斯公司 | Waterborne adhesive for elastomers |
| CN102675497A (en) * | 2011-12-12 | 2012-09-19 | 河南科技大学 | Method for preparing brominated polypropylene |
| CN103074009A (en) * | 2013-01-24 | 2013-05-01 | 上海普力通新材料科技有限公司 | Adhesion promoter for bonding elastomers and metals and adhesive composition |
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Application publication date: 20200623 |