CN108676512A - A kind of viscous antiacid protective film of UV solutions - Google Patents

A kind of viscous antiacid protective film of UV solutions Download PDF

Info

Publication number
CN108676512A
CN108676512A CN201810553133.XA CN201810553133A CN108676512A CN 108676512 A CN108676512 A CN 108676512A CN 201810553133 A CN201810553133 A CN 201810553133A CN 108676512 A CN108676512 A CN 108676512A
Authority
CN
China
Prior art keywords
protective film
parts
glue
pla
solutions
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.)
Granted
Application number
CN201810553133.XA
Other languages
Chinese (zh)
Other versions
CN108676512B (en
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Jinchuan Synthetic Materials Co ltd
Original Assignee
Ma Jiangman
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ma Jiangman filed Critical Ma Jiangman
Priority to CN201810553133.XA priority Critical patent/CN108676512B/en
Publication of CN108676512A publication Critical patent/CN108676512A/en
Application granted granted Critical
Publication of CN108676512B publication Critical patent/CN108676512B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/255—Polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • 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
    • 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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • 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
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/412—Additional features of adhesives in the form of films or foils characterized by the presence of essential components presence of microspheres
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/414—Additional features of adhesives in the form of films or foils characterized by the presence of essential components presence of a copolymer
    • 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
    • C09J2433/00—Presence of (meth)acrylic polymer
    • 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
    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester in the substrate
    • 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
    • C09J2475/00—Presence of polyurethane
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The present invention provides a kind of viscous antiacid protective film of UV solutions, and the glue-coating being made of aqueous polyurethane, acrylic resin, glass microballoon, ultra-violet curing agent, tackifier is obtained on PLA/PHA/PLA coextruded films.The protective film feature of environmental protection is good, hydrofluoric acid corrosion resistance, has preferable initial viscosity and stability, and the viscous speed of solution is fast after UV irradiates, is easily peeled off.

Description

A kind of viscous antiacid protective film of UV solutions
Technical field
The present invention relates to a kind of functional films, more specifically, a kind of add applied to large scale integrated circuit and semiconductor The UV solutions of work glue antiacid protective film.
Background technology
In the manufacture of large scale integrated circuit and the manufacture process of semiconductor devices, essential basic material It is semiconductor chip, semiconductor chip is process with monocrystalline silicon piece.Monocrystalline silicon piece abbreviation wafer.To wafer material Cut, grinding when, need to be adhesively fixed with a kind of special protective film, it is ensured that chip edge is neat, without more Angle, chipping, crackle, surface is without scuffing, noresidue crystalline substance slag and dirt contamination.After completion of processing, the wafer processed is needed to cut Piece easily can be completely exfoliated from protective film, not influence wafer material itself.There is high bond strength when this use And it is referred to as the viscous protective film of UV solutions by can thoroughly lose the protective film of viscosity after ultraviolet lighting rapidly.
However since in the case of more, semiconductor machining there are acidic environment, glue protective film and be easy to happen by current UV solutions Denaturation, it is difficult to which effective protection semiconductor causes product rejection rate higher from the erosion of acid solution, and solves viscous speed and still limit The raising of production efficiency.
Invention content
In order to overcome the defects of above-mentioned technology, the present invention to provide a kind of viscous antiacid protective film of UV solutions.Protective film environmental protection Property good, hydrofluoric acid corrosion resistance, there is preferable initial viscosity and stability, solved after UV irradiates and glue that speed is fast, is easily peeled off.
In order to reach this purpose, the present invention uses following technical scheme：
A kind of viscous antiacid protective film of UV solutions, including degradable basement membrane and adhesive layer, the adhesive layer include following components, by weight Measure part meter：
68-95 parts of aqueous polyurethane
2-15 parts of acrylic resin
1-10 parts of glass microballoon
0.1-0.2 parts of ultra-violet curing agent
1.9-6.8 parts of tackifier
The aqueous polyurethane is to be made poly- with aggregated react of isophorone diisocyanate by poly adipate succinic acid ester Urethane prepolymer add it is water-dispersed after obtained aqueous polyurethane dispersion, solid content 30%.
The acrylic resin is the acrylic resin that organosilicon is obtained with methyl methacrylate block copolymerization, wherein Organosilicon is vinylsiloxane.
The particle size of glass microspheres is 1-3 microns.
The ultra-violet curing agent is at least one of 2- isopropyl thioxanthones, 4- dimethylamino-ethyl benzoate.
The tackifier are any one of hydroxypropyl methyl cellulose, sodium carboxymethylcellulose and hydroxyethyl cellulose Kind.
The basement membrane is PLA/PHA/PLA coextruded films, and wherein PHA is 3- hydracrylic acids and 5 hydroxyl pentanoate copolymers, is melted It is 9-10g/10min to melt index.
Advantageous effect：
1, the environment during producing and using can be improved using waterborne polyurethane resin.
2, it can be improved with the acrylic resin that methyl methacrylate block copolymerization obtains using vinylsiloxane viscous The hydrophobicity of layer in use is tied, corrosion of the hydrofluoric acid to semiconductor is reduced, while being shunk comparatively fast when ultraviolet light, subtracts Few solution glues the time.
3, addition glass microballoon can reduce the usage amount of adhesive, and glass microballoon can gradually sink during coating Drop, is gathered in adhesive layer bottom, when ultraviolet light is cured, light is radiated at adhesive layer and partly leads through glass microballoon The faying face of body, solution is viscous more efficient, reduces the loss on ultraviolet ray intensity.
4, it is the PLA/PHA/PLA coextruded films of middle layer as base to use 3- hydracrylic acids and 5 hydroxyl pentanoate copolymers Film can make basement membrane have the advantages that barrier property, environmental protection, surface wettability are good, be conducive to coating fluid and sprawl, and can enhance The intensity of ultraviolet light accelerates solution viscous, improves efficiency.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, and make the features described above of the present invention, purpose And advantage is more clear understandable, with reference to embodiment, the present invention is described further.Embodiment is merely to illustrate this It invents rather than limits the scope of the invention.
Degradable basement membrane used in the following embodiments of the present invention comes from Tianjin Green Biosciences Limited Company, thick Degree is 100 microns.
Aqueous polyurethane used in the following embodiments of the present invention comes from Yantai Wanhua company Adwel 1650.
Acrylic resin used in the following embodiments of the present invention comes from Yantai Wanhua company Crysol 6318
Glass microballoon used in the following embodiments of the present invention comes from Xu Yang glasswares Co., Ltd.
Ultraviolet curable agent used in the following embodiments of the present invention inspires confidence in a bio tech ltd from Shanghai.
Tackifier used in the following embodiments of the present invention come from Beijing Development Co., Ltd of Kai Tian Creative Science and Technology Co. Ltd.
Embodiment 1
Various raw materials are weighed according to quality parts ratio described below
68 parts of aqueous polyurethane
15 parts of acrylic resin
10 parts of glass microballoon
0.2 part of 2- isopropyl thioxanthones
6.8 parts of hydroxypropyl methyl cellulose
It is coated on after mixing on PLA/PHA/PLA coextruded films, obtains UV solutions and glue antiacid protective film.
Embodiment 2
Various raw materials are weighed according to quality parts ratio described below
95 parts of aqueous polyurethane
2 parts of acrylic resin
1 part of glass microballoon
0.1 part of 2- isopropyl thioxanthones
1.9 parts of hydroxypropyl methyl cellulose
It is coated on after mixing on PLA/PHA/PLA coextruded films, obtains UV solutions and glue antiacid protective film.
Embodiment 3
Various raw materials are weighed according to quality parts ratio described below
90 parts of aqueous polyurethane
4.9 parts of acrylic resin
3 parts of glass microballoon
0.15 part of 2- isopropyl thioxanthones
1.95 parts of hydroxypropyl methyl cellulose
It is coated on after mixing on PLA/PHA/PLA coextruded films, obtains UV solutions and glue antiacid protective film.
Embodiment 4
Various raw materials are weighed according to quality parts ratio described below
97 parts of aqueous polyurethane
1 part of glass microballoon
0.1 part of 2- isopropyl thioxanthones
1.9 parts of hydroxypropyl methyl cellulose
It is coated on after mixing on PLA/PHA/PLA coextruded films, obtains UV solutions and glue antiacid protective film.
Embodiment 5
Various raw materials are weighed according to quality parts ratio described below
95 parts of aqueous polyurethane
3 parts of acrylic resin
0.1 part of 2- isopropyl thioxanthones
1.9 parts of hydroxypropyl methyl cellulose
It is coated on after mixing on PLA/PHA/PLA coextruded films, obtains UV solutions and glue antiacid protective film.
Embodiment 6
Various raw materials are weighed according to quality parts ratio described below
68 parts of aqueous polyurethane
15 parts of acrylic resin
10 parts of 2- isopropyl thioxanthones
0.2 part of ultra-violet curing agent
6.8 parts of hydroxypropyl methyl cellulose
It is coated in PET film after mixing, obtains UV solutions and glue antiacid protective film.
Comparative example
By the patent working that Authorization Notice No. is CN103923572B.
Embodiment material properties test result.
Table 1.
Table 2.
3 ultraviolet ray intensity of table is tested（365nm wavelength, incident light source are 7 watts of ultraviolet lights）
Incident intensity (mw/cm2) It is emitted intensity (mw/cm2)
PET film 16 15
PLA/PHA/PLA films 16 23
Note：（1）The test of initial bonding strength stops experimental method using spin slope, uses standard for GB/T4852.
（2）Holding power uses standard GB/T4851.
（3）Peel strength uses standard GB/T2792.
（4）Table 1 is test result after being irradiated 20 seconds using 1000 watts of high-pressure sodium lamp distance 15cm.
（5）Table 2 is after hydrofluoric acid solution impregnates, to be irradiated using different capacity high-pressure sodium lamp distance 15cm, and peel strength reaches The time needed to 1N/25cm or less.
（3）Table 3 is that same light source passes through the luminous intensity after two kinds of basement membranes.
As can be seen from Table 1, for embodiment 1-3 under non-acidic environment, the stripping before and after initial bonding strength, viscous holding force, illumination is strong Degree is slightly above comparative example.
As can be seen from Table 2, under acidic environment, comparative example is not corrosion-resistant, and the acrylic resin in the present invention can carry High protective film acid-resisting, by embodiment 1,4 as can be seen that acrylic resin, which can improve solution, glues speed；And；Pass through embodiment 1,5 glue speed it can be seen that addition glass microballoon can improve solution；Time comparison is glued by being solved under different illumination intensity, is used PET be basement membrane 1000 watts of illumination of protective film under solve and glue speed and be slower than 500 watts of illumination of protective film using PLA/PHA/PLA as basement membrane Lower solution glues speed, illustrates that PLA/PHA/PLA basement membranes have booster action to ultraviolet ray intensity in conjunction with table 3, and solution can be promoted viscous.
It therefore deduces that the good feature of environmental protection of the present invention, hydrofluoric acid corrosion resistance, there is preferable initial viscosity and stability, warp The viscous speed of solution is fast after UV irradiations, is easily peeled off.The basic principles and main features and the present invention of the present invention have been shown and described above The advantages of.It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above embodiments and description Described in only the principle of the present invention, without departing from the spirit and scope of the present invention the present invention also have various change And improvement, these changes and improvements are both fallen in the range of claimed invention.The present invention claims protection domain by institute Attached claims and its equivalent define.

Claims (6)

1. a kind of UV solutions glue antiacid protective film, including degradable basement membrane and adhesive layer, which is characterized in that basement membrane PLA/PHA/ PLA coextruded films, adhesive layer include following components, by weight：
68-95 parts of aqueous polyurethane
2-15 parts of acrylic resin
1-10 parts of glass microballoon
0.1-0.2 parts of ultra-violet curing agent
1.9-6.8 parts of tackifier.
2. UV solutions according to claim 1 glue antiacid protective film, which is characterized in that the PHA is 3- hydracrylic acids and 5 hydroxyls Base valeric acid copolymer, melt index 9-10g/10min.
3. UV solutions according to claim 1 glue antiacid protective film, which is characterized in that the aqueous polyurethane is by gathering oneself Succinate adipate and isophorone diisocyanate be aggregated react be made polyurethane prepolymer add it is water-dispersed after obtain Aqueous polyurethane dispersion, solid content 30%.
4. UV solutions according to claim 1 glue antiacid protective film, which is characterized in that the particle size of glass microspheres is that 1-3 is micro- Rice.
5. UV solutions according to claim 1 glue antiacid protective film, which is characterized in that the ultra-violet curing agent is 2- isopropyls At least one of thioxanthone, 4- dimethylamino-ethyl benzoate.
6. UV solutions according to claim 1 glue antiacid protective film, which is characterized in that the tackifier are that hydroxypropyl methyl is fine Any one of dimension element, sodium carboxymethylcellulose and hydroxyethyl cellulose.
CN201810553133.XA 2018-06-01 2018-06-01 UV (ultraviolet) anti-adhesion acid-resistant protective film Active CN108676512B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810553133.XA CN108676512B (en) 2018-06-01 2018-06-01 UV (ultraviolet) anti-adhesion acid-resistant protective film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810553133.XA CN108676512B (en) 2018-06-01 2018-06-01 UV (ultraviolet) anti-adhesion acid-resistant protective film

Publications (2)

Publication Number Publication Date
CN108676512A true CN108676512A (en) 2018-10-19
CN108676512B CN108676512B (en) 2023-06-30

Family

ID=63809626

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810553133.XA Active CN108676512B (en) 2018-06-01 2018-06-01 UV (ultraviolet) anti-adhesion acid-resistant protective film

Country Status (1)

Country Link
CN (1) CN108676512B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110755711A (en) * 2019-10-31 2020-02-07 慧生医学科技(徐州)有限公司 Photolysis-adhesion infusion patch
CN111592837A (en) * 2019-02-21 2020-08-28 3M创新有限公司 UV (ultraviolet) debonding pressure-sensitive adhesive composition suitable for porous substrate and pressure-sensitive adhesive tape

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1611305A (en) * 2003-10-28 2005-05-04 中国科学院化学研究所 Method for preparing super hydrophobic polymeric coating using non-crystalline polymer
CN102676033A (en) * 2012-01-15 2012-09-19 河南科技大学 Aqueous strippable paint
CN103625061A (en) * 2013-11-29 2014-03-12 卫辉市银金达薄膜有限公司 Tape-casting environment-friendly degradable heat-shrink film and manufacturing method thereof
CN103923572A (en) * 2014-04-30 2014-07-16 河北工业大学 UV (ultraviolet) peelable adhesive and preparation method thereof
CN104910599A (en) * 2010-05-17 2015-09-16 梅塔玻利克斯公司 Toughening polylactic acid with polyhydroxyalkanoates
CN105667031A (en) * 2014-11-21 2016-06-15 江苏华信新材料股份有限公司 PHA/PLA/PHA co-extrusion thin film and co-extrusion moulding process thereof
CN105778806A (en) * 2016-03-18 2016-07-20 张家港康得新光电材料有限公司 Heat-resistant UV visbreaking glue composition and UV visbreaking protective film
JP2017048266A (en) * 2015-08-31 2017-03-09 日立化成株式会社 Resin composition for temporarily fixing semiconductor wafer and method for processing semiconductor wafer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1611305A (en) * 2003-10-28 2005-05-04 中国科学院化学研究所 Method for preparing super hydrophobic polymeric coating using non-crystalline polymer
CN104910599A (en) * 2010-05-17 2015-09-16 梅塔玻利克斯公司 Toughening polylactic acid with polyhydroxyalkanoates
CN102676033A (en) * 2012-01-15 2012-09-19 河南科技大学 Aqueous strippable paint
CN103625061A (en) * 2013-11-29 2014-03-12 卫辉市银金达薄膜有限公司 Tape-casting environment-friendly degradable heat-shrink film and manufacturing method thereof
CN103923572A (en) * 2014-04-30 2014-07-16 河北工业大学 UV (ultraviolet) peelable adhesive and preparation method thereof
CN105667031A (en) * 2014-11-21 2016-06-15 江苏华信新材料股份有限公司 PHA/PLA/PHA co-extrusion thin film and co-extrusion moulding process thereof
JP2017048266A (en) * 2015-08-31 2017-03-09 日立化成株式会社 Resin composition for temporarily fixing semiconductor wafer and method for processing semiconductor wafer
CN105778806A (en) * 2016-03-18 2016-07-20 张家港康得新光电材料有限公司 Heat-resistant UV visbreaking glue composition and UV visbreaking protective film

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
孙晓芳等: ""有机硅改性聚丙烯酸酯乳液的研究"", 《印染助剂》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111592837A (en) * 2019-02-21 2020-08-28 3M创新有限公司 UV (ultraviolet) debonding pressure-sensitive adhesive composition suitable for porous substrate and pressure-sensitive adhesive tape
CN111592837B (en) * 2019-02-21 2021-11-26 3M创新有限公司 UV (ultraviolet) debonding pressure-sensitive adhesive composition suitable for porous substrate and pressure-sensitive adhesive tape
CN110755711A (en) * 2019-10-31 2020-02-07 慧生医学科技(徐州)有限公司 Photolysis-adhesion infusion patch

Also Published As

Publication number Publication date
CN108676512B (en) 2023-06-30

Similar Documents

Publication Publication Date Title
CN1089355C (en) Sheet-form, curable pressure-sensitive adhesive
KR101073153B1 (en) Adhesive composition and method for temporarily fixing member by using the same
KR101023368B1 (en) Resin composition, and temporary fixation method and surface protection method for member to be processed each using the resin composition
KR101385042B1 (en) Adhesive Composition, Adhesive Film Comprising the Same, Method for Preparing the Adhesive Film and Display Member Using the Same
CN102027085A (en) Adhesive composition, adhesive sheet, and back grinding method for semiconductor wafer
CN103044996A (en) Solvent-free ultraviolet (UV) curing photodiffusion coating material, preparation method and application of solvent-free UV curing photodiffusion coating material
CN105683319A (en) Semiconductor bonding adhesive sheet and semiconductor device manufacturing method
CN103732390A (en) Microscopic roughness structure with protective film and fabrication method therefor
JP2012244115A (en) Backgrind-underfill integrated tape, and mounting method of semiconductor chip
CN108676512A (en) A kind of viscous antiacid protective film of UV solutions
KR102513675B1 (en) Silicone based adhesive protective film and optical member comprising the same
JP2019523308A (en) Cationic pressure sensitive adhesive UV cured by medium pressure mercury spheres
CN104558661A (en) Antifogging resin optical lens and preparation method thereof
KR101191115B1 (en) Aqueous pressure-sensitive adhesive composition, preparation method thereof, pressure-sensitive adhesive sheet and backgrinding method using the same
KR101882549B1 (en) Adhesive composition for polarizing plate, adhesive film prepared using the same, polarizing plate comprising the same and optical display apparatus comprising the same
CN112852338A (en) PET release film and preparation method thereof
CN106634644A (en) Preparation method of refractivity-adjustable macromolecular bonding film
JPS6210180A (en) Method of peeling adhesive film for surface protection
CN110079233B (en) Glass processing process protective film capable of being directly cut and preparation method thereof
JP6021982B2 (en) Backgrind-underfill integrated tape and semiconductor chip mounting method
CN114181644A (en) UV adhesive tape and preparation method thereof
JP4663081B2 (en) Adhesive film for semiconductor wafer back grinding and semiconductor wafer back grinding method using the same
KR102102636B1 (en) Adhesive composition for optical use, the preparing method fore the adhesive composition and the adhesive film for optical use
JP2008202001A (en) Adhesive tape
CN115368867B (en) Environment-friendly UV adhesive, preparation method thereof and application thereof in label paper

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
TA01 Transfer of patent application right

Effective date of registration: 20230608

Address after: 034000 North side of Chuangxin Avenue, Yuanping Economic and Technological Development Zone, Guoyang Town, Yuanping City, Xinzhou, Shanxi Province

Applicant after: Shanxi Jinchuan Synthetic Materials Co.,Ltd.

Address before: 221416 Room 1002, Unit 1, No. 8, Fenghuang Jiayuan Community, Beigou Town, Xuzhou City, Jiangsu Province

Applicant before: Ma Jiangman

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant