CN107987761A - A kind of hot-fusible pressure-sensitive adhesive and its preparation method and application - Google Patents
A kind of hot-fusible pressure-sensitive adhesive and its preparation method and application Download PDFInfo
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- CN107987761A CN107987761A CN201711412353.2A CN201711412353A CN107987761A CN 107987761 A CN107987761 A CN 107987761A CN 201711412353 A CN201711412353 A CN 201711412353A CN 107987761 A CN107987761 A CN 107987761A
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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
- C09J157/00—Adhesives based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09J157/02—Copolymers of mineral oil hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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
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- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention proposes a kind of hot-fusible pressure-sensitive adhesive and its preparation method and application, and addition diblock SDS thermoplastic elastomer (TPE)s, SIS thermoplastic elastic physical efficiencys make hot-fusible pressure-sensitive adhesive not only have the meltability and thermoplasticity of plastics, but also have the elasticity and toughness of rubber；The shore hardness of SIS thermoplastic elastomer (TPE)s is limited, makes hot-fusible pressure-sensitive adhesive that not only there is the meltability and thermoplasticity of plastics, but also elasticity and toughness with rubber；Bulking agent type is limited, product construction temperature is broadened；C 5 petroleum resin is limited, makes EVA self-adhesions splash guard that there is good construction temperature, hot-fusible pressure-sensitive adhesive caking property is improved；Type of adhesion promoter is limited, making hot-fusible pressure-sensitive adhesive, peel strength keeps good at normal temperatures；Polyisobutene is added, system high-temperature viscosity can be reduced, improve the initial bonding strength of hot-fusible pressure-sensitive adhesive；Antiaging agent type is limited, it helps to reduce color and luster, delays yellowing and retardance loss of physical properties.
Description
Technical field
The present invention relates to pressure sensitive adhesive, more particularly to a kind of hot-fusible pressure-sensitive adhesive and its preparation method and application.
Background technology
At present, EVA (ethylene-vinyl acetate copolymer) splash guards and its construction technology, in China high ferro section, bridge tunnel
Receive greatly to praise highly in each design side, construction party and the sides of undertaking the construction of such as road, airport boat station.
Since China's national territorial area is larger, mountains and rivers lake is more, thus railway bridge tunnel, airport installation equal distribution region compared with
Extensively, largely built or projected railway bridge tunnel no matter south and northern territory have every year, the facility such as airport boat station.Due to
Each place temperature difference is larger, and heavy construction often across season construction, thus require waterproof material used compared with
It can construct in wide ambient temperature range.Traditional EVA needs hot melt application, and which limits its construction environment, nowadays, is permitted
More companies also set about starting releasing EVA self-adhesion splash guards, self-adhesion splash guard is once release, it is desirable on EVA self-adhesion splash guards
Hot-fusible pressure-sensitive adhesive must have excellent high and low temperature resistance.
Since the hot-fusible pressure-sensitive adhesive of EVA self-adhesion splash guards is that full coat is coated on coiled material under hot melt state, coiled material
When winding and unreeling, glue-line cooling meat wrinkles in order to prevent, and hot-fusible pressure-sensitive adhesive used also needs to certain elasticity.Due to
Pressure-sensitive adhesive layer is relatively thin, is only the thickness of 0.2mm~0.5mm, and the bonding temp of the EVA self-adhesions splash guard bonded in itself is inclined
Low, therefore it is required that hot-fusible pressure-sensitive adhesive has larger cohesive force and peel strength, relatively low softening point could up to standard, existing hot melt
Pressure sensitive adhesive can not meet this demand.
It is therefore desirable to design a kind of special hot-fusible pressure-sensitive adhesive of EVA self-adhesions splash guard, to overcome the above problem.
The content of the invention
In view of this, the present invention proposes a kind of hot-fusible pressure-sensitive adhesive and preparation method thereof, has excellent resistant of high or low temperature
Can, there are larger peel strength and relatively low softening point, perfect can be applied on EVA self-adhesion splash guards so that EVA self-adhesions are prevented
Water plate construction temperature is wider, and use is more convenient, and performance is more excellent, suitable for regional waterproof constructions such as railway bridge tunnel, airport boat stations.
The technical proposal of the invention is realized in this way：The present invention provides a kind of hot-fusible pressure-sensitive adhesive, it includes following heavy
The component of number is measured,
21-37 parts of diblock SDS thermoplastic elastomer (TPE)s；
2-6 parts of SIS thermoplastic elastomer (TPE)s；
35-50 parts of C 5 petroleum resin；
3-5 parts of bulking agent；
4-5 parts of tackifier；
1-15 parts of polyisobutene；
10-25 parts of naphthenic oil；
1-4 parts of antiaging agent,
Wherein, in the diblock SDS, S represents polystyrene chain segment, and D represents polydiene, diblock SDS refer to
The diblock copolymer that polystyrene chain segment forms hard section, polydiene is formed as soft segment.Wherein, in SIS, S represents poly-
Styrene segment, I represent polyisoprene, and SIS forms hard section by polystyrene chain segment, polyisoprene is formed as soft segment
Diblock copolymer.
On the basis of above technical scheme, it is preferred that diblock S-D in the diblock SDS thermoplastic elastomer (TPE)s
Quality accounting 10%-25%.The tensile strength of the diblock SDS thermoplastic elastomer (TPE)s is 19-21MPa.The diblock SDS
Thermoplastic elastic physical efficiency makes hot-fusible pressure-sensitive adhesive not only have the meltability and thermoplasticity of plastics, but also has the elasticity and toughness of rubber.
On the basis of above technical scheme, it is preferred that shore hardness A >=60 of the SIS thermoplastic elastomer (TPE)s.Its is same
Sample can make hot-fusible pressure-sensitive adhesive not only have the meltability and thermoplasticity of plastics, but also have the elasticity and toughness of rubber.
On the basis of above technical scheme, it is preferred that the C 5 petroleum resin is No. 0 color aliphatic, and softening point is
95 DEG C~110 DEG C.It can make EVA self-adhesions splash guard have good construction temperature, hot-fusible pressure-sensitive adhesive caking property is improved.
On the basis of above technical scheme, it is preferred that the bulking agent is water white aliphatic petroleum resin, softening point
For 90 DEG C~125 DEG C, the glass transition temperature of C 5 petroleum resin can be adjusted, product construction temperature is broadened.Specifically,
The one or more in C5 Petropols, C5C9 copolymerized petroleum resins or C9 Petropols can be used.
The tackifier are highly polar tackifying resin, including terpene phenolic resin, gum dammar, terpene resin and rosin season
One or more in Doutrate.It can make hot-fusible pressure-sensitive adhesive, and peel strength keeps good at normal temperatures.
The molecular weight distribution of the polyisobutene：3.0, staudinger index：21.5~33.0,160 DEG C of dynamic viscosities：
50000~130000mPaS.It can reduce system high-temperature viscosity, improve the initial bonding strength of hot-fusible pressure-sensitive adhesive.
Antiaging agent is by Hinered phenols antioxidant, phosphorous acid esters auxiliary antioxidant, hindered amine light stabilizer and energy
The ultra-violet absorber for absorbing 280~400nm is formed.Wherein, Hinered phenols antioxidant can use 2,6- di-t-butyl -4- first
Base phenol, the 2- tert-butyl groups -6- (the 3- tert-butyl group -5- methyl -2- hydroxyphenyls) -4- aminomethyl phenyls acrylate, paracresol and bicyclic
Pentadiene copolymer, β (3,5- di-tert-butyl-hydroxy phenyls) propionates or β (3,5- di-t-butyl -4- hydroxyls
Phenyl) one or more in propionic acid octadecyl alcohol ester.Phosphorous acid esters auxiliary antioxidant can use double stearyl alcohol seasons
One or more in penta tetrol diphosphites, aggretion type phosphite ester or multiple functional radical phosphite ester.Specifically, phosphorous acid
Esters auxiliary antioxidant can use three (2,4- DI-tert-butylphenol compounds) phosphite esters.Each component dosage mass ratio is：Hindered phenol
Kind antioxidant：Phosphorous acid esters auxiliary antioxidant：Hindered amine light stabilizer：Ultra-violet absorber=1：(1.5~2)：(1.5
~2.5)：(1.5~3).It helps to reduce color and luster, delays yellowing and retardance loss of physical properties, ensure that elastomer or increasing
Double bond and carboxyl in viscosity resin are not easy to be aoxidized and changed colour.
Second aspect, the present invention provides the preparation method of the hot-fusible pressure-sensitive adhesive described in first aspect, it is characterised in that：Bag
Include following steps,
Step 1：Reactor is heated to 150 DEG C~165 DEG C, adds naphthenic oil, polyisobutene and tackifier according to quantity, and
Stir to material melting；
Step 2：C 5 petroleum resin, bulking agent and antiaging agent are added according to quantity, and are stirred to material melting；
Step 3：Add diblock SDS thermoplastic elastomer (TPE)s and SIS thermoplastic elastomer (TPE)s in three times according to quantity, and stir extremely
Material melting；
Step 4：When insulated and stirred at least 2 is small, and carry out vacuum row's bubble processing, you can obtain final product.
The third aspect, the hot-fusible pressure-sensitive adhesive described in first aspect present invention, the application in EVA self-adhesion splash guards.
Hot-fusible pressure-sensitive adhesive of the present invention and its preparation method and application has the advantages that relative to the prior art：
(1) by adding diblock SDS thermoplastic elastomer (TPE)s, SIS thermoplastic elastic physical efficiencys make hot-fusible pressure-sensitive adhesive both have
The meltability and thermoplasticity of plastics, and elasticity and toughness with rubber；
(2) shore hardness of SIS thermoplastic elastomer (TPE)s is limited, makes hot-fusible pressure-sensitive adhesive that both there is the meltability and thermoplastic of plastics
Property, and elasticity and toughness with rubber；
(3) bulking agent type is limited, product construction temperature is broadened；
(4) C 5 petroleum resin is limited, makes EVA self-adhesions splash guard that there is good construction temperature, makes melt pressure sensitive gluing
Knot property improves；
(5) type of adhesion promoter is limited, making hot-fusible pressure-sensitive adhesive, peel strength keeps good at normal temperatures；
(6) polyisobutene is added, system high-temperature viscosity can be reduced, improve the initial bonding strength of hot-fusible pressure-sensitive adhesive；
(7) antiaging agent type is limited, it helps to reduce color and luster, delays yellowing and retardance loss of physical properties, ensures
Elastomer or double bond in tackifying resin and carboxyl are not easy to be aoxidized and changed colour.
Embodiment
Below in conjunction with embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clearly and completely
Description, it is clear that described embodiment only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment, belongs to the scope of protection of the invention.
Embodiment one
The hot-fusible pressure-sensitive adhesive of the present embodiment, its preparation process are as follows：
First, the raw material components of following amount are weighed：
Diblock SDS thermoplastic elastomer (TPE) 21g, wherein, the quality of diblock S-D in diblock SDS thermoplastic elastomer (TPE)s
Accounting 10%；
SIS thermoplastic elastomer (TPE) 2g, wherein, SIS thermoplastic elastomer (TPE)s shore hardness is 60；
C 5 petroleum resin 35g；
C5 Petropols 3g；
Terpene phenolic resin 4g；
Polyisobutene 1g, the molecular weight distribution of polyisobutene：3.0, staudinger index：21.5,160 DEG C of dynamic viscosities：
50000·Pa·S；
Naphthenic oil 10g；
Antiaging agent 1g,
Wherein, antiaging agent each component dosage mass ratio is：2,6 di tert butyl 4 methyl phenol：Double octadecyls
Alcohol pentaerythritol diphosphites：Hindered amine light stabilizer：Ultra-violet absorber=1：1.5：1.5：1.5.
Secondly, hot-fusible pressure-sensitive adhesive is prepared, is comprised the following steps：
Step 1：Reactor is heated to 150 DEG C, adds naphthenic oil, polyisobutene and terpene phenolic resin according to quantity, and stir
Mix to material melting；
Step 2：C 5 petroleum resin, C5 Petropols and antiaging agent are added according to quantity, and are stirred to material melting；
Step 3：Add diblock SDS thermoplastic elastomer (TPE)s and SIS thermoplastic elastomer (TPE)s in three times according to quantity, and stir extremely
Material melting；
Step 4：When insulated and stirred 2 is small, and carry out vacuum row's bubble processing, you can obtain final product.
Then, hot melt adhesive is sent into gluing case, glue temperature is maintained at 170 DEG C, using hot melt adhesive thermal coating machine, in process warm
The temperature range of degree 150~170, is coated on the EVA homogeneous splash guards of make versus buy, after opening die heater makes coating
Environment temperature be maintained between 60~80 DEG C, die heater rear set up isolated material cladding system, obtain final EVA self-adhesions
Splash guard.
EVA self-adhesion splash guards are tested according to the test method on GB/T 23457-2009, test result table
It is bright：All properties are satisfied by the technical indicator on GB/T 23457-2009, and low temperature can reach -28 DEG C, and peel strength can reach
3.5N/mm。
Embodiment two
The hot-fusible pressure-sensitive adhesive of the present embodiment, its preparation process are as follows：
First, the raw material components of following amount are weighed：
Diblock SDS thermoplastic elastomer (TPE) 29g, wherein, the quality of diblock S-D in diblock SDS thermoplastic elastomer (TPE)s
Accounting 17.5%；
SIS thermoplastic elastomer (TPE) 4g, wherein, SIS thermoplastic elastomer (TPE) shore hardnesses A is 70；
C 5 petroleum resin 42.5g；
C5C9 copolymerized petroleum resins 4g；
Gum dammar 4.5g；
Polyisobutene 8g, the molecular weight distribution of polyisobutene：3.0, staudinger index：28,160 DEG C of dynamic viscosities：
90000m·Pa·S；
Naphthenic oil 17.5g；
Antiaging agent 2g,
Wherein, antiaging agent each component dosage mass ratio is：The 2- tert-butyl groups -6- (the 3- tert-butyl group -5- methyl -2- oxybenzenes
Base) -4- aminomethyl phenyl acrylate：Aggretion type phosphite ester or multiple functional radical phosphite ester：Hindered amine light stabilizer：It is ultraviolet
Light absorbers=1：1.8：2：2.5.
Secondly, hot-fusible pressure-sensitive adhesive is prepared, is comprised the following steps：
Step 1：Reactor is heated to 157 DEG C, adds naphthenic oil, polyisobutene and gum dammar according to quantity, and stir extremely
Material melting；
Step 2：C 5 petroleum resin, C5C9 copolymerized petroleum resins and antiaging agent are added according to quantity, and are stirred to material and melted
Change；
Step 3：Add diblock SDS thermoplastic elastomer (TPE)s and SIS thermoplastic elastomer (TPE)s in three times according to quantity, and stir extremely
Material melting；
Step 4：When insulated and stirred 3 is small, and carry out vacuum row's bubble processing, you can obtain final product.
Then, hot melt adhesive is sent into gluing case, glue temperature is maintained at 170 DEG C, using hot melt adhesive thermal coating machine, in process warm
The temperature range of degree 150~170, is coated on the EVA homogeneous splash guards of make versus buy, after opening die heater makes coating
Environment temperature be maintained between 60~80 DEG C, die heater rear set up isolated material cladding system, obtain final EVA self-adhesions
Splash guard.
EVA self-adhesion splash guards are tested according to the test method on GB/T 23457-2009, test result table
It is bright：All properties are satisfied by the technical indicator on GB/T 23457-2009, and low temperature can reach -28 DEG C, and peel strength can reach
3.5N/mm。
Embodiment three
The hot-fusible pressure-sensitive adhesive of the present embodiment, its preparation process are as follows：
First, the raw material components of following amount are weighed：
Diblock SDS thermoplastic elastomer (TPE) 37g, wherein, the quality of diblock S-D in diblock SDS thermoplastic elastomer (TPE)s
Accounting 25%；
SIS thermoplastic elastomer (TPE) 6g, wherein, SIS thermoplastic elastomer (TPE) shore hardnesses A is 80；
C 5 petroleum resin 50g；
C9 Petropols 5g；
Terpene resin 5g；
Polyisobutene 15g, the molecular weight distribution of polyisobutene：3.0, staudinger index：33.0,160 DEG C of dynamic viscosities：
130000m·Pa·S；
Naphthenic oil 25g；
Antiaging agent 4g,
Wherein, antiaging agent each component dosage mass ratio is：β (3,5- di-tert-butyl-hydroxy phenyls) propionic acid seasons penta
Four alcohol esters：Aggretion type phosphite ester or multiple functional radical phosphite ester：Hindered amine light stabilizer：Ultra-violet absorber=1：1.8：
2：2.5.
Secondly, hot-fusible pressure-sensitive adhesive is prepared, is comprised the following steps：
Step 1：Reactor is heated to 165 DEG C, adds naphthenic oil, polyisobutene and terpene resin according to quantity, and stir extremely
Material melting；
Step 2：C 5 petroleum resin, C9 Petropols and antiaging agent are added according to quantity, and are stirred to material melting；
Step 3：Add diblock SDS thermoplastic elastomer (TPE)s and SIS thermoplastic elastomer (TPE)s in three times according to quantity, and stir extremely
Material melting；
Step 4：When insulated and stirred 4 is small, and carry out vacuum row's bubble processing, you can obtain final product.
Then, hot melt adhesive is sent into gluing case, glue temperature is maintained at 170 DEG C, using hot melt adhesive thermal coating machine, in process warm
The temperature range of degree 150~170, is coated on the EVA homogeneous splash guards of make versus buy, after opening die heater makes coating
Environment temperature be maintained between 60~80 DEG C, die heater rear set up isolated material cladding system, obtain final EVA self-adhesions
Splash guard.
EVA self-adhesion splash guards are tested according to the test method on GB/T 23457-2009, test result table
It is bright：All properties are satisfied by the technical indicator on GB/T 23457-2009, and low temperature can reach -28 DEG C, and peel strength can reach
3.5N/mm。
The foregoing is merely the better embodiment of the present invention, it is not intended to limit the invention, it is all the present invention's
Within spirit and principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (10)
- A kind of 1. hot-fusible pressure-sensitive adhesive, it is characterised in that：It includes the component of following parts by weight,21-37 parts of diblock SDS thermoplastic elastomer (TPE)s；2-6 parts of SIS thermoplastic elastomer (TPE)s；35-50 parts of C 5 petroleum resin；3-5 parts of bulking agent；4-5 parts of tackifier；1-15 parts of polyisobutene；10-25 parts of naphthenic oil；1-4 parts of antiaging agent,Wherein, in the diblock SDS, S represents polystyrene chain segment, and D represents polydiene, and diblock SDS refers to polyphenyl The diblock copolymer that ethene segment forms hard section, polydiene is formed as soft segment.
- 2. hot-fusible pressure-sensitive adhesive as claimed in claim 1, it is characterised in that：Two is embedding in the diblock SDS thermoplastic elastomer (TPE)s The quality accounting 10%-25% of section S-D.
- 3. hot-fusible pressure-sensitive adhesive as claimed in claim 1, it is characterised in that：The shore hardness A of the SIS thermoplastic elastomer (TPE)s >= 60。
- 4. hot-fusible pressure-sensitive adhesive as claimed in claim 1, it is characterised in that：The C 5 petroleum resin is No. 0 color aliphatic, soft It is 95 DEG C~110 DEG C to change point.
- 5. hot-fusible pressure-sensitive adhesive as claimed in claim 1, it is characterised in that：The bulking agent is water white aliphatic petroleum tree Fat, softening point are 90 DEG C~125 DEG C.
- 6. hot-fusible pressure-sensitive adhesive as claimed in claim 1, it is characterised in that：The tackifier are highly polar tackifying resin, including One or more in terpene phenolic resin, gum dammar, terpene resin and pentalyn.
- 7. hot-fusible pressure-sensitive adhesive as claimed in claim 1, it is characterised in that：The molecular weight distribution of the polyisobutene：3.0, apply Tao Ding grid indexs：21.5~33.0,160 DEG C of dynamic viscosities：50000~130000mPaS.
- 8. hot-fusible pressure-sensitive adhesive as claimed in claim 1, it is characterised in that：Antiaging agent is by Hinered phenols antioxidant, phosphorous acid Esters auxiliary antioxidant, hindered amine light stabilizer and the ultra-violet absorber of 280~400nm can be absorbed formed.
- 9. the preparation method of hot-fusible pressure-sensitive adhesive as claimed in claim 1, it is characterised in that：Comprise the following steps,Step 1：Reactor is heated to 150 DEG C~165 DEG C, adds naphthenic oil, polyisobutene and tackifier according to quantity, and stir To material melting；Step 2：C 5 petroleum resin, bulking agent and antiaging agent are added according to quantity, and are stirred to material melting；Step 3：Add diblock SDS thermoplastic elastomer (TPE)s and SIS thermoplastic elastomer (TPE)s in three times according to quantity, and stir to material Fusing；Step 4：When insulated and stirred at least 2 is small, and carry out vacuum row's bubble processing, you can obtain final product.
- 10. hot-fusible pressure-sensitive adhesive as claimed in claim 1, it is characterised in that：Its application in EVA self-adhesion splash guards.
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| CN201711412353.2A CN107987761A (en) | 2017-12-23 | 2017-12-23 | A kind of hot-fusible pressure-sensitive adhesive and its preparation method and application |
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| CN201711412353.2A CN107987761A (en) | 2017-12-23 | 2017-12-23 | A kind of hot-fusible pressure-sensitive adhesive and its preparation method and application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108728039A (en) * | 2018-05-22 | 2018-11-02 | 曾鲁红 | A kind of hot-fusible pressure-sensitive adhesive being used for substituting hidden silica gel bra |
| CN110746928A (en) * | 2019-11-07 | 2020-02-04 | 广州市永隆新材料研究院有限公司 | Hot-melt pressure-sensitive adhesive for stone paper bonding and preparation method thereof |
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| CN103194159A (en) * | 2013-04-17 | 2013-07-10 | 岳阳东方雨虹防水技术有限责任公司 | Hot-melt pressure-sensitive adhesive and preparation method thereof |
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| CN103361012A (en) * | 2013-07-19 | 2013-10-23 | 北京东方雨虹防水技术股份有限公司 | Wide application hot-melt pressure sensitive adhesive for HDPE self-adhesive coiled material and preparation method thereof |
| CN105086895A (en) * | 2014-05-22 | 2015-11-25 | 惠州市能辉化工有限公司 | Hot melt adhesive for non-asphaltic base pre-laid polymeric waterproof rolls, and preparation method thereof |
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2017
- 2017-12-23 CN CN201711412353.2A patent/CN107987761A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194159A (en) * | 2013-04-17 | 2013-07-10 | 岳阳东方雨虹防水技术有限责任公司 | Hot-melt pressure-sensitive adhesive and preparation method thereof |
| CN103214998A (en) * | 2013-04-17 | 2013-07-24 | 岳阳东方雨虹防水技术有限责任公司 | Preparation method of high-temperature resistant hot-melt pressure-sensitive adhesive |
| CN103361012A (en) * | 2013-07-19 | 2013-10-23 | 北京东方雨虹防水技术股份有限公司 | Wide application hot-melt pressure sensitive adhesive for HDPE self-adhesive coiled material and preparation method thereof |
| CN105086895A (en) * | 2014-05-22 | 2015-11-25 | 惠州市能辉化工有限公司 | Hot melt adhesive for non-asphaltic base pre-laid polymeric waterproof rolls, and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108728039A (en) * | 2018-05-22 | 2018-11-02 | 曾鲁红 | A kind of hot-fusible pressure-sensitive adhesive being used for substituting hidden silica gel bra |
| CN110746928A (en) * | 2019-11-07 | 2020-02-04 | 广州市永隆新材料研究院有限公司 | Hot-melt pressure-sensitive adhesive for stone paper bonding and preparation method thereof |
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