CN109111124A - One kind prevents adhesion coverslip and preparation method thereof - Google Patents
One kind prevents adhesion coverslip and preparation method thereof Download PDFInfo
- Publication number
- CN109111124A CN109111124A CN201811060716.5A CN201811060716A CN109111124A CN 109111124 A CN109111124 A CN 109111124A CN 201811060716 A CN201811060716 A CN 201811060716A CN 109111124 A CN109111124 A CN 109111124A
- Authority
- CN
- China
- Prior art keywords
- coverslip
- silane
- prevents adhesion
- solution
- preparation
- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/111—Deposition methods from solutions or suspensions by dipping, immersion
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/112—Deposition methods from solutions or suspensions by spraying
Abstract
The present invention relates to the coverslips and preparation method thereof that prevents adhesion.Coverslip surface prevent adhesion coated with plated film, coating film thickness is (30-100 μm), contains alkyl silane and ester group silane in plated film, and the quality of alkyl silane and ester group silane is 1:30-20:1 than range.Prevent adhesion the preparation method of coverslip, comprising the following steps: step 1, cleaning coverslip；Step 2, coverslip are soaked in anti-sticking coated solution and take out, or spray anti-sticking coated solution on coverslip surface, and the anti-sticking coated solution contains the ester group silane that the alkyl silane that mass fraction is 0.1 ‰ -2% and mass fraction are 0.1 ‰ -3%；Step 3, dry coverslip.The present invention prevents adhesion coverslip under the temperature and humidity environment of Routine Test Lab, can completely avoid coverslip adhesion phenomenon, and coverslip surface is not especially added with glass powder to prevent coverslip adhesion.
Description
Technical field
It prevents adhesion coverslip and preparation method thereof the present invention relates to one kind, belongs to medical science Instrument technology field.
Background technique
In pathological section preparation process, after histotomy has carried out mounting step, entire slice preparation, which is just calculated, to be completed.It passes
The slice mounting of system is that operation is completed by hand, and appropriate mounting natural gum had both organizationally been added dropwise, then by a piece of conventional lid glass
Piece gently covers organizationally at a certain angle.But as pathological diagnosis is continuously improved by attention degree, pathological section preparation
Amount also increase severely with day, and pathology technicians are very limited, and in order to adapt to this variation, entire pathology film-making process automation is set
It is standby using greatly universal, automation mounting machine be also widely applied and pathology tabletting technology in.
Compared to artificial mounting, requirement especially coverslip anti-blocking properties of the automation mounting to coverslip, which have, greatly to be mentioned
Height, this is as caused by automatic mounting equipment working principle.There are mainly two types of modes for automatic mounting equipment crawl coverslip, a kind of
It is push mode, another kind is that sucker draws mode, since coverslip itself is very thin, the only thickness of 0.13mm -0.22mm
Degree is very easy to bonding die under the temperature and humidity environment of Routine Test Lab, once coverslip occurs two-by-two or multi-disc adhesion, then can draw
It plays coverslip rupture and equipment alarm is out of service.Therefore coverslip anti-blocking properties seem outstanding under current technology environment
It is important.
It is the glass powder in coverslip surface addition certain fineness that coverslip, which prevents the traditional handicraft of adhesion, at present, by reality
Border application inspection, due to glass powder addition the uniformity be difficult to control, this anti-adhering process is unstable, bonding die rate according to
It is so very high, in addition, these particles can be sliced the micro- sem observation of Pathology Doctors ' and cause since there is more glass powder on coverslip surface
Larger interference, to increase the operational difficulties of diagnostician.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above-mentioned drawbacks in the prior art, provide one kind and prevent adhesion lid
Slide and its preparation method.
The coverslip in order to solve the above technical problems, one kind provided by the invention prevents adhesion, it is characterised in that: coverslip table
Face is coated with plated film, contains alkyl silane and ester group silane, the mass ratio of the alkyl silane and ester group silane in the plated film
Range are as follows: 1:30-20:1.
The preparation method of the above-mentioned coverslip that prevents adhesion, it is characterised in that: the following steps are included:
Step 1, cleaning coverslip；
Step 2, coverslip are soaked in anti-sticking coated solution and take out, or spray anti-sticking coated solution, institute on coverslip surface
It states anti-sticking coated solution and contains the alkyl silane that mass fraction is 0.1 ‰ -2% and the ester group silicon that mass fraction is 0.1 ‰ -3%
Alkane；
Step 3, dry coverslip.
Further, alkyl silane is dimethyldimethoxysil,ne, dodecyltrimethoxysilane, three second of isobutyl group
The combination of one or more of oxysilane, methyl triacetoxysilane, the ester group silane are three second of isocyanic acid third class
One or more of oxysilane, isocyanato silanes, phosphorous acid ester group trimethyl silane, silicone acrylates group
It closes.
The present invention prevents adhesion coverslip under the temperature and humidity environment of Routine Test Lab, and it is existing to can completely avoid coverslip adhesion
As, and coverslip surface is not especially added with glass powder to prevent coverslip adhesion.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, right With reference to embodiment
The technical solution of this patent is described in further details.
Embodiment 1
The present embodiment prevents adhesion coverslip, is coated with plated film on coverslip surface, contains dimethyldimethoxysil,ne in plated film
With isocyanic acid third class triethoxysilane, dimethyldimethoxysil,ne and the mass ratio of isocyanic acid third class triethoxysilane are
1: 30。
The present embodiment coverslip preparation process that prevents adhesion is as follows:
Step 1, cleaning coverslip original piece；Coverslip is soaked in cleaning solution, is rinsed after taking-up with deionized water, is then dried
Coverslip, and the detection of surface clear water is carried out, clear water is good then to illustrate that surface is clean, can carry out step 2, otherwise carries out again clear
It washes.Cleaning solution is the sulfuric acid solution that concentration is 0.5%.
Step 2, coverslip original piece are soaked in temperature range as 30 minutes in 10 DEG C of anti-sticking coated solution and take out, anti-sticking
Coated solution contains the dimethyldimethoxysil,ne that mass fraction is 0.1 ‰ and the isocyanic acid third class three that mass fraction is 3%
Ethoxysilane；The solvent of anti-sticking coated solution is methanol；
Step 3 dries dry coverslip original piece, and drying temperature is 40 DEG C;
Above-mentioned coverslip original piece is divided into small pieces coverslip by step 4, obtains the coverslip that prevents adhesion.
Product embodiments 2
The present embodiment prevents adhesion coverslip, is coated with plated film on coverslip surface, contains dodecyl trimethoxy in the plated film
The mass ratio of base silane and isocyanato silanes, dodecyltrimethoxysilane and isocyanato silanes is 20:1.
The present embodiment coverslip preparation process that prevents adhesion is as follows:
Step 1, cleaning coverslip original piece；Coverslip is soaked in cleaning solution, is rinsed after taking-up with deionized water, is then dried
Coverslip, and the detection of surface clear water is carried out, clear water is good then to illustrate that surface is clean, can carry out step 2, otherwise carries out again clear
It washes.The hydrochloric acid solution that cleaning solution is 1%.
Step 2, coverslip original piece are soaked in temperature range as 3 minutes in 40 DEG C of anti-sticking coated solution and take, anti-sticking plating
Coating solution contains the isocyanate group silicon that the dodecyltrimethoxysilane that mass fraction is 2% and mass fraction are 0.1 ‰
Alkane；The solvent of anti-sticking coated solution is ethyl alcohol；
Step 3 dries dry coverslip original piece, and drying temperature range is 150 DEG C;
Above-mentioned coverslip original piece is divided into small pieces coverslip by step 4, obtains the coverslip that prevents adhesion.
Product embodiments 3
The present embodiment prevents adhesion coverslip, is coated with plated film on coverslip surface, contains isobutyl group triethoxy in the plated film
Silane and phosphorous acid ester group trimethyl silane, the mass ratio of isobutyl triethoxy silane and phosphorous acid ester group trimethyl silane are
1:1。
The present embodiment coverslip preparation process that prevents adhesion is as follows:
Step 1, cleaning coverslip original piece；Coverslip is soaked in cleaning solution, is rinsed after taking-up with deionized water, is then dried
Coverslip, and the detection of surface clear water is carried out, clear water is good then to illustrate that surface is clean, can carry out step 2, otherwise carries out again clear
It washes.The hydrogen peroxide solution that cleaning solution is 10%.
Step 2, coverslip original piece are soaked in temperature range as 20 minutes in 20 DEG C of anti-sticking coated solution and take out, or
Coverslip surface sprays anti-sticking coated solution, and anti-sticking coated solution contains the isobutyl triethoxy silane that mass fraction is 1.5%
And the phosphorous acid ester group trimethyl silane that mass fraction is 1.5%；The solvent of anti-sticking coated solution is ethyl alcohol；
Step 3 dries dry coverslip original piece, and drying temperature range is 100 DEG C;
Above-mentioned coverslip original piece is divided into small pieces coverslip by step 4, obtains the coverslip that prevents adhesion.
Product embodiments 4
The present embodiment prevents adhesion coverslip, is coated with plated film on coverslip surface, contains methyl triacetoxyl group in the plated film
The mass ratio of silane and silicone acrylates, methyl triacetoxysilane and silicone acrylates is 2:3.
The present embodiment coverslip preparation process that prevents adhesion is as follows:
Step 1, cleaning coverslip original piece；Coverslip is soaked in cleaning solution, is rinsed after taking-up with deionized water, is then dried
Coverslip, and the detection of surface clear water is carried out, clear water is good then to illustrate that surface is clean, can carry out step 2, otherwise carries out again clear
It washes.The hydrofluoric acid solution that cleaning solution is 5%.
Step 2, coverslip original piece are soaked in temperature range as 10 minutes in 30 DEG C of anti-sticking coated solution and take out, anti-sticking
Coated solution contains the polysiloxanes acrylic acid that the methyl triacetoxysilane that mass fraction is 2% and mass fraction are 3%
Ester；The solvent of anti-sticking coated solution is methanol；
Step 3 dries dry coverslip original piece, and drying temperature range is 80 DEG C;
Above-mentioned coverslip original piece is divided into small pieces coverslip by step 4, obtains the coverslip that prevents adhesion.
Product embodiments 5
The present embodiment prevents adhesion coverslip, is coated with plated film, the alkane for being 1:1:1:1 containing mass ratio in plated film on coverslip surface
Base silane is dimethyldimethoxysil,ne, dodecyltrimethoxysilane, phosphorous acid ester group trimethyl silane and poly- silicon oxygen
Alkane acrylate.
The present embodiment coverslip preparation process that prevents adhesion is as follows:
Step 1, cleaning coverslip original piece；Coverslip is soaked in cleaning solution, is rinsed after taking-up with deionized water, is then dried
Coverslip, and the detection of surface clear water is carried out, clear water is good then to illustrate that surface is clean, can carry out step 2, otherwise carries out again clear
It washes.The sodium hydroxide solution that cleaning solution is 7%.
Step 2 sprays anti-sticking coated solution on coverslip surface, and anti-sticking coated solution temperature is 40 DEG C；Anti-sticking plated film is molten
Liquid contains the dimethyldimethoxysil,ne that mass fraction is 0.5%, the dodecyl trimethoxy silicon that mass fraction is 0.5%
Alkane, the silicone acrylates that the phosphorous acid ester group trimethyl silane and mass fraction that mass fraction is 0.5% are 0.5%；
The solvent of anti-sticking coated solution is ethyl alcohol；
Step 3 dries dry coverslip original piece, and drying temperature range is 70 DEG C;
Above-mentioned coverslip original piece is divided into small pieces coverslip by step 4, obtains the coverslip that prevents adhesion.
After tested, what above-mentioned technique obtained prevents adhesion coverslip under the temperature and humidity environment of Routine Test Lab, can be complete
Avoid coverslip adhesion phenomenon.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (10)
- The coverslip 1. one kind prevents adhesion, it is characterised in that: coverslip surface is coated with plated film, contains alkyl silane in the plated film With ester group silane, the quality of the alkyl silane and ester group silane is 1:30-20:1 than range.
- 2. the coverslip according to claim 1 that prevents adhesion, it is characterised in that: the alkyl silane is dimethylformamide dimethyl oxygroup One or more of silane, dodecyltrimethoxysilane, isobutyl triethoxy silane, methyl triacetoxysilane Combination, the ester group silane be isocyanic acid third class triethoxysilane, isocyanato silanes, phosphorous acid ester group trimethyl silicane The combination of one or more of alkane, silicone acrylates.
- 3. a kind of preparation method for the coverslip that prevents adhesion, it is characterised in that: the following steps are included:Step 1, cleaning coverslip；Step 2, coverslip are soaked in anti-sticking coated solution and take out, or spray anti-sticking coated solution, institute on coverslip surface It states anti-sticking coated solution and contains the alkyl silane that mass fraction is 0.1 ‰ -2% and the ester group silicon that mass fraction is 0.1 ‰ -3% Alkane；Step 3, dry coverslip.
- 4. the preparation method for the coverslip that prevents adhesion according to claim 3, it is characterised in that: the anti-sticking coated solution it is molten Agent is lower alcohol liquid.
- 5. the preparation method for the coverslip that prevents adhesion according to claim 3, it is characterised in that: the alkyl silane is dimethyl Dimethoxysilane, dodecyltrimethoxysilane, isobutyl triethoxy silane, one in methyl triacetoxysilane Kind or several combinations；The ester group silane is isocyanic acid third class triethoxysilane, isocyanato silanes, phosphorous acid ester group The combination of one or more of trimethyl silane, silicone acrylates.
- 6. the preparation method for the coverslip that prevents adhesion according to claim 3, it is characterised in that: in step 1, coverslip is impregnated It in cleaning solution, is rinsed after taking-up with deionized water, then dries coverslip, and carry out the detection of surface clear water, clear water is good Then illustrate that surface is clean, step 2 can be carried out, otherwise cleaned again.
- 7. the preparation method for the coverslip that prevents adhesion according to claim 6, it is characterised in that: cleaning solution is sulfuric acid solution, salt The concentration of the combination of one or more of acid solution, hydrogen peroxide solution, hydrofluoric acid solution, sodium hydroxide solution, cleaning solution is 0.5%-10%。
- 8. the preparation method for the coverslip that prevents adhesion according to claim 3, it is characterised in that: in step 2, anti-sticking coating liquid Temperature range is 10 DEG C -40 DEG C, and soaking time is 3-30 minutes, by drying dry coverslip, drying temperature range in step 3 It is 40 DEG C -150 DEG C.
- 9. the preparation method for the coverslip that prevents adhesion according to claim 3, it is characterised in that: described in anti-sticking coated solution Alkyl silane mass fraction is 0.5 ‰ -1%, and the ester group silane mass fraction is 1%-3%.
- 10. the preparation method for the coverslip that prevents adhesion according to claim 9, it is characterised in that: in step 2, anti-sticking coating liquid Temperature range be 20 DEG C -40 DEG C, soaking time be 3-30 minute, in step 3 by drying drying coverslip, drying temperature model Enclose is 80 DEG C -150 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811060716.5A CN109111124A (en) | 2018-09-12 | 2018-09-12 | One kind prevents adhesion coverslip and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811060716.5A CN109111124A (en) | 2018-09-12 | 2018-09-12 | One kind prevents adhesion coverslip and preparation method thereof |
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| CN109111124A true CN109111124A (en) | 2019-01-01 |
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ID=64859256
Family Applications (1)
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| CN201811060716.5A Pending CN109111124A (en) | 2018-09-12 | 2018-09-12 | One kind prevents adhesion coverslip and preparation method thereof |
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|---|---|---|---|---|
| US5266222A (en) * | 1990-05-23 | 1993-11-30 | California Institute Of Technology | Durable low surface-energy surfaces |
| WO2003076546A1 (en) * | 2002-03-04 | 2003-09-18 | Dow Global Technologies Inc. | Silane functional adhesive composition and method of bonding a window to a substrate without a primer |
| CN1668698A (en) * | 2002-07-25 | 2005-09-14 | 株式会社钟化 | Curable composition and sealing method for siding boards |
| CN1780871A (en) * | 2003-05-02 | 2006-05-31 | 株式会社钟化 | Organic polymer containing reactive silicon group |
| CN101365736A (en) * | 2005-11-28 | 2009-02-11 | 焊接研究院 | Process for the production of organosilsesquioxanes |
| CN101878451A (en) * | 2007-11-30 | 2010-11-03 | 日产化学工业株式会社 | Blocked isocyanato bearing silicon containing composition for the formation of resist undercoat |
| CN102112573A (en) * | 2008-07-29 | 2011-06-29 | 纳幕尔杜邦公司 | Surface active closed isocyanates and coating compositions thereof |
| JP2012219004A (en) * | 2011-04-14 | 2012-11-12 | Kagawa Univ | Wear-resistant water-ultrarepellent, oil-repellent antifouling glass, method for manufacturing the same, glass window using the same, solar energy utilization device, optical equipment and display device |
| CN103930498A (en) * | 2011-10-14 | 2014-07-16 | 3M创新有限公司 | Primerless multilayer adhesive film for bonding glass substrates |
| CN107960086A (en) * | 2015-04-30 | 2018-04-24 | 琳得科株式会社 | Soil resistance composition, the manufacture method of antifouling and antifouling |
-
2018
- 2018-09-12 CN CN201811060716.5A patent/CN109111124A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5266222A (en) * | 1990-05-23 | 1993-11-30 | California Institute Of Technology | Durable low surface-energy surfaces |
| WO2003076546A1 (en) * | 2002-03-04 | 2003-09-18 | Dow Global Technologies Inc. | Silane functional adhesive composition and method of bonding a window to a substrate without a primer |
| CN1668698A (en) * | 2002-07-25 | 2005-09-14 | 株式会社钟化 | Curable composition and sealing method for siding boards |
| CN1780871A (en) * | 2003-05-02 | 2006-05-31 | 株式会社钟化 | Organic polymer containing reactive silicon group |
| CN101365736A (en) * | 2005-11-28 | 2009-02-11 | 焊接研究院 | Process for the production of organosilsesquioxanes |
| CN101878451A (en) * | 2007-11-30 | 2010-11-03 | 日产化学工业株式会社 | Blocked isocyanato bearing silicon containing composition for the formation of resist undercoat |
| CN102112573A (en) * | 2008-07-29 | 2011-06-29 | 纳幕尔杜邦公司 | Surface active closed isocyanates and coating compositions thereof |
| JP2012219004A (en) * | 2011-04-14 | 2012-11-12 | Kagawa Univ | Wear-resistant water-ultrarepellent, oil-repellent antifouling glass, method for manufacturing the same, glass window using the same, solar energy utilization device, optical equipment and display device |
| CN103930498A (en) * | 2011-10-14 | 2014-07-16 | 3M创新有限公司 | Primerless multilayer adhesive film for bonding glass substrates |
| CN107960086A (en) * | 2015-04-30 | 2018-04-24 | 琳得科株式会社 | Soil resistance composition, the manufacture method of antifouling and antifouling |
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Application publication date: 20190101 |