CN109439094A - A kind of method that hydrocolloid particle prepares pollution resistance hydrophilic coating - Google Patents
A kind of method that hydrocolloid particle prepares pollution resistance hydrophilic coating Download PDFInfo
- Publication number
- CN109439094A CN109439094A CN201811059783.5A CN201811059783A CN109439094A CN 109439094 A CN109439094 A CN 109439094A CN 201811059783 A CN201811059783 A CN 201811059783A CN 109439094 A CN109439094 A CN 109439094A
- Authority
- CN
- China
- Prior art keywords
- mass parts
- added
- hydrophilic coating
- pollution resistance
- acrylic acid
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/24—Homopolymers or copolymers of amides or imides
- C09D133/26—Homopolymers or copolymers of acrylamide or methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1668—Vinyl-type polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
Abstract
The invention belongs to technical field of paint preparation; specifically disclose a kind of method that hydrocolloid particle prepares pollution resistance hydrophilic coating; include the following steps: (1) under the protection of inert gas; acrylamide and acrylic acid are added in the deionized water of 70-90 mass parts; 30min is stirred, initiator potassium silicate and reducing agent sodium sulfite, polymerization reaction 2-5h is added; the dehydrated alcohol of 10 mass parts is added, is settled；(2) sedimentation products for obtaining step 1 with acetone washing three times, be placed in a vacuum drying oven, dry 50h, obtains acrylic acid/acrylamide resin at 40 DEG C；(3) it takes the obtained acrylic acid/acrylamide resin of the step 2 of 50 mass parts to be added in deionized water, stirs 20min, be uniformly mixed；(4) water-compatible amino resin is added into mixed liquor made from step 3, stirs 30min.Pollution resistance hydrophilic coating prepared by the present invention has good hydrophily and pollution resistance.
Description
Technical field
The present invention relates to technical field of paint preparation, it is specifically related to a kind of hydrocolloid particle and prepares pollution resistance hydrophilic coating
Method.
Background technique
Hydrophilic coating has high surface energy because of water-wetted surface, it is easy to be contaminated the pollution of object, and then influence hydrophily
Can lasting effectiveness, the main means to solve the above problems at present are to prepare environment-responsive macromolecule, but this kind of technology
It is either very high to the processing requirement of substrate that route usually requires the complicated polymer of preparation, it is difficult to industrially answer on a large scale
With.If a kind of pollution resistance hydrophilic coating can be prepared by simple and easy method, the popularization and application of hydrophilic coating will be made
Stride forward major step.
In view of this, it is necessary to provide a kind of methods for preparing the hydrophilic coating with pollution resistance.
Summary of the invention
The purpose of the present invention is to provide a kind of methods for preparing pollution resistance hydrophilic coating, to meet modern production life
It needs.
To achieve the above object, the invention provides the following technical scheme:
A kind of method that hydrocolloid particle prepares pollution resistance hydrophilic coating, includes the following steps:
(1) under the protection of inert gas, the acrylic acid of the acrylamide of 50-60 mass parts and 50-60 mass parts is added
In the deionized water for entering 70-90 mass parts, 30min is stirred, the initiator potassium silicate and 1-5 mass parts of 0.5-2 mass parts is added
Reducing agent sodium sulfite, polymerization reaction 2-5h are added the dehydrated alcohol of 10 mass parts, are settled；
(2) sedimentation products for obtaining step 1 with acetone washing three times, be placed in a vacuum drying oven, it is dry at 40 DEG C
50h obtains acrylic acid/acrylamide resin；
(3) take the obtained acrylic acid/acrylamide resin of the step 2 of 50 mass parts that the deionization of 800 mass parts is added
In water, 20min is stirred, is uniformly mixed；
(4) water-compatible amino resin of 60-100 mass parts is added into mixed liquor made from step 3, stirs 30min, i.e.,
It can.
Preferably, the acrylamide and acrylic acid are 1:1 by the ratio of mass parts.
Preferably, the polymerization reaction time is 4h.
Preferably, the mass fraction of the potassium silicate is 0.8.
Preferably, the mass fraction of the water-compatible amino resin is 80 parts.
Preferably, the inert gas is nitrogen.
Compared with prior art, the beneficial effects of the present invention are:
The copolymer of acrylic acid and acrylamide is a kind of multifunctional macromolecule material that purposes is very extensive, is water-soluble
One of kind being most widely used in high-molecular compound is prepared using the method for preparing pollution resistance hydrophilic coating of the invention
Pollution resistance hydrophilic coating processing step is simple, and the hydrophilic hydrophilic angle for applying film of the pollution resistance can achieve less than 20 °.
Specific embodiment
Example 1:
Hydrocolloid particle prepares pollution resistance hydrophilic coating, includes the following steps:
(1) under the protection of nitrogen, 80 mass parts are added in the acrylamide of 50 mass parts and the acrylic acid of 50 mass parts
Deionized water in, stir 30min, be added 0.5 mass parts initiator potassium silicate and 3 mass parts reducing agent sodium sulfites, gather
Reaction 2h is closed, the dehydrated alcohol of 10 mass parts is added, is settled；
(2) sedimentation products for obtaining step 1 with acetone washing three times, be placed in a vacuum drying oven, it is dry at 40 DEG C
50h obtains acrylic acid/acrylamide resin；
(3) take the obtained acrylic acid/acrylamide resin of the step 2 of 50 mass parts that the deionization of 800 mass parts is added
In water, 20min is stirred, is uniformly mixed；
(4) water-compatible amino resin of 60 mass parts is added into mixed liquor made from step 3, stirs 30min.
Example 2:
Hydrocolloid particle prepares pollution resistance hydrophilic coating, includes the following steps:
(1) under the protection of nitrogen, 80 mass parts are added in the acrylamide of 50 mass parts and the acrylic acid of 50 mass parts
Deionized water in, stir 30min, be added 0.8 mass parts initiator potassium silicate and 3 mass parts reducing agent sodium sulfites, gather
Reaction 2h is closed, the dehydrated alcohol of 10 mass parts is added, is settled；
(2) sedimentation products for obtaining step 1 with acetone washing three times, be placed in a vacuum drying oven, it is dry at 40 DEG C
50h obtains acrylic acid/acrylamide resin；
(3) take the obtained acrylic acid/acrylamide resin of the step 2 of 50 mass parts that the deionization of 800 mass parts is added
In water, 20min is stirred, is uniformly mixed；
(4) water-compatible amino resin of 60 mass parts is added into mixed liquor made from step 3, stirs 30min.
Example 3:
Hydrocolloid particle prepares pollution resistance hydrophilic coating, includes the following steps:
(1) under the protection of nitrogen, 80 mass parts are added in the acrylamide of 50 mass parts and the acrylic acid of 50 mass parts
Deionized water in, stir 30min, be added 0.6 mass parts initiator potassium silicate and 3 mass parts reducing agent sodium sulfites, gather
Reaction 2h is closed, the dehydrated alcohol of 10 mass parts is added, is settled；
(2) sedimentation products for obtaining step 1 with acetone washing three times, be placed in a vacuum drying oven, it is dry at 40 DEG C
50h obtains acrylic acid/acrylamide resin；
(3) take the obtained acrylic acid/acrylamide resin of the step 2 of 50 mass parts that the deionization of 800 mass parts is added
In water, 20min is stirred, is uniformly mixed；
(4) water-compatible amino resin of 80 mass parts is added into mixed liquor made from step 3, stirs 30min.
Example 4:
Hydrocolloid particle prepares pollution resistance hydrophilic coating, includes the following steps:
(1) under the protection of nitrogen, 80 mass parts are added in the acrylamide of 50 mass parts and the acrylic acid of 50 mass parts
Deionized water in, stir 30min, be added 0.6 mass parts initiator potassium silicate and 3 mass parts reducing agent sodium sulfites, gather
Reaction 2h is closed, the dehydrated alcohol of 10 mass parts is added, is settled；
(2) sedimentation products for obtaining step 1 with acetone washing three times, be placed in a vacuum drying oven, it is dry at 40 DEG C
50h obtains acrylic acid/acrylamide resin；
(3) take the obtained acrylic acid/acrylamide resin of the step 2 of 50 mass parts that the deionization of 800 mass parts is added
In water, 20min is stirred, is uniformly mixed；
(4) water-compatible amino resin of 100 mass parts is added into mixed liquor made from step 3, stirs 30min.
Embodiment 5:
Hydrocolloid particle prepares pollution resistance hydrophilic coating, includes the following steps:
(1) under the protection of nitrogen, 80 mass parts are added in the acrylamide of 50 mass parts and the acrylic acid of 50 mass parts
Deionized water in, stir 30min, be added 0.6 mass parts initiator potassium silicate and 3 mass parts reducing agent sodium sulfites, gather
Reaction 4h is closed, the dehydrated alcohol of 10 mass parts is added, is settled；
(2) sedimentation products for obtaining step 1 with acetone washing three times, be placed in a vacuum drying oven, it is dry at 40 DEG C
50h obtains acrylic acid/acrylamide resin；
(3) take the obtained acrylic acid/acrylamide resin of the step 2 of 50 mass parts that the deionization of 800 mass parts is added
In water, 20min is stirred, is uniformly mixed；
(4) water-compatible amino resin of 60 mass parts is added into mixed liquor made from step 3, stirs 30min.
Embodiment 6:
Hydrocolloid particle prepares pollution resistance hydrophilic coating, includes the following steps:
(1) under the protection of nitrogen, 80 mass parts are added in the acrylamide of 50 mass parts and the acrylic acid of 50 mass parts
Deionized water in, stir 30min, be added 2 mass parts initiator potassium silicate and 3 mass parts reducing agent sodium sulfites, polymerization
2h is reacted, the dehydrated alcohol of 10 mass parts is added, is settled；
(2) sedimentation products for obtaining step 1 with acetone washing three times, be placed in a vacuum drying oven, it is dry at 40 DEG C
50h obtains acrylic acid/acrylamide resin；
(3) take the obtained acrylic acid/acrylamide resin of the step 2 of 50 mass parts that the deionization of 800 mass parts is added
In water, 20min is stirred, is uniformly mixed；
(4) water-compatible amino resin of 60 mass parts is added into mixed liquor made from step 3, stirs 30min.
Embodiment 7:
Hydrocolloid particle prepares pollution resistance hydrophilic coating, includes the following steps:
(1) under the protection of nitrogen, 80 mass parts are added in the acrylamide of 50 mass parts and the acrylic acid of 50 mass parts
Deionized water in, stir 30min, be added 0.8 mass parts initiator potassium silicate and 3 mass parts reducing agent sodium sulfites, gather
Reaction 4h is closed, the dehydrated alcohol of 10 mass parts is added, is settled；
(2) sedimentation products for obtaining step 1 with acetone washing three times, be placed in a vacuum drying oven, it is dry at 40 DEG C
50h obtains acrylic acid/acrylamide resin；
(3) take the obtained acrylic acid/acrylamide resin of the step 2 of 50 mass parts that the deionization of 800 mass parts is added
In water, 20min is stirred, is uniformly mixed；
(4) water-compatible amino resin of 80 mass parts is added into mixed liquor made from step 3, stirs 30min.
Pollution resistance hydrophilic coating obtained by embodiment 1-7 is carried out to the test at hydrophilic angle:
The pollution resistance hydrophilic coating of preparation is coated on aluminium flake respectively in a manner of dip-coating, toasts 10min at 80 DEG C,
It is cooled to room temperature in drier, as on wetting angle instrument, tests hydrophilic angle.
The hydrophilic angle that embodiment 1-7 is measured is successively are as follows: 20 °, 16 °, 16 °, 20 °, 19 °, 25 °, 12 °.
The bound of each raw material cited by the present invention and each raw material of the present invention, section value and technological parameter
Bound, the section value of (such as temperature, time) can realize the present invention, embodiment numerous to list herein.
The above is a preferred embodiment of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, it is noted that for those skilled in the art, without departing from the principle of the present invention, may be used also
To make several improvement and variation, these, which improve and change, is also considered as protection scope of the present invention.
Claims (6)
1. a kind of method that hydrocolloid particle prepares pollution resistance hydrophilic coating: it is characterized by comprising the following steps:
(1) under the protection of inert gas, 70- is added in the acrylamide of 50-60 mass parts and the acrylic acid of 50-60 mass parts
In the deionized water of 90 mass parts, 30min is stirred, the initiator potassium silicate and 1-5 mass parts reducing agent of 0.5-2 mass parts is added
Sodium sulfite, polymerization reaction 2-5h are added the dehydrated alcohol of 10 mass parts, are settled；
(2) sedimentation products for obtaining step 1 with acetone washing three times, be placed in a vacuum drying oven, the dry 50h at 40 DEG C,
Obtain acrylic acid/acrylamide resin；
(3) the obtained acrylic acid/acrylamide resin of the step 2 of 50 mass parts is taken to be added in the deionized water of 800 mass parts,
20min is stirred, is uniformly mixed；
(4) water-compatible amino resin of 60-100 mass parts is added into mixed liquor made from step 3, stirs 30min.
2. the method that a kind of hydrocolloid particle according to claim 1 prepares pollution resistance hydrophilic coating: it is characterized in that, described
The ratio that acrylamide and acrylic acid press mass parts is 1:1.
3. the method that a kind of hydrocolloid particle according to claim 1 prepares pollution resistance hydrophilic coating: it is characterized in that, described
Polymerization reaction time is 4h.
4. the method that a kind of hydrocolloid particle according to claim 1 prepares pollution resistance hydrophilic coating: it is characterized in that, described
The mass fraction of potassium silicate is 0.8.
5. the method that a kind of hydrocolloid particle according to claim 1 prepares pollution resistance hydrophilic coating: it is characterized in that, described
The mass fraction of water-compatible amino resin is 80 parts.
6. the method that a kind of hydrocolloid particle according to claim 1 prepares pollution resistance hydrophilic coating: it is characterized in that, described
Inert gas is nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059783.5A CN109439094A (en) | 2018-09-12 | 2018-09-12 | A kind of method that hydrocolloid particle prepares pollution resistance hydrophilic coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059783.5A CN109439094A (en) | 2018-09-12 | 2018-09-12 | A kind of method that hydrocolloid particle prepares pollution resistance hydrophilic coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109439094A true CN109439094A (en) | 2019-03-08 |
Family
ID=65530974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811059783.5A Pending CN109439094A (en) | 2018-09-12 | 2018-09-12 | A kind of method that hydrocolloid particle prepares pollution resistance hydrophilic coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109439094A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1342732A (en) * | 2001-10-18 | 2002-04-03 | 东南大学 | Nm-class hydrophilic coating material for aluminium foil and its preparing process |
| CN101225139A (en) * | 2007-12-21 | 2008-07-23 | 中国科学院长春应用化学研究所 | Method for preparing polyacrylic acid/acrylamide moisture-absorption resin |
| CN101544867A (en) * | 2009-04-30 | 2009-09-30 | 广州慧谷化学有限公司 | An organic hydrophilic coating and a manufacturing method thereof as well as an application |
| CN101914338A (en) * | 2010-08-31 | 2010-12-15 | 天长市稼菱涂料有限公司 | Method for preparing stain-proof hydrophilic coating from self-crosslinking hydrophilic particles |
| CN104559610A (en) * | 2013-12-20 | 2015-04-29 | 东莞市长安东阳光铝业研发有限公司 | Organic hydrophilic coating for air conditioner aluminum foil and preparation method of organic hydrophilic coating |
| CN105273144A (en) * | 2014-06-18 | 2016-01-27 | 上海丰野表面处理剂有限公司 | Pollution-resistant hydrophilic aluminium foil coating and preparation method and application method thereof |
| CN106280163A (en) * | 2015-05-26 | 2017-01-04 | 湖北乾峰新材料科技有限公司 | A kind of preparation method of salt-tolerant acrylic system High hydrophilous resin |
| CN108467650A (en) * | 2018-03-23 | 2018-08-31 | 苏州瑞康真空科技有限公司 | A kind of preparation method of hydrophilic antifogging material |
-
2018
- 2018-09-12 CN CN201811059783.5A patent/CN109439094A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1342732A (en) * | 2001-10-18 | 2002-04-03 | 东南大学 | Nm-class hydrophilic coating material for aluminium foil and its preparing process |
| CN101225139A (en) * | 2007-12-21 | 2008-07-23 | 中国科学院长春应用化学研究所 | Method for preparing polyacrylic acid/acrylamide moisture-absorption resin |
| CN101544867A (en) * | 2009-04-30 | 2009-09-30 | 广州慧谷化学有限公司 | An organic hydrophilic coating and a manufacturing method thereof as well as an application |
| CN101914338A (en) * | 2010-08-31 | 2010-12-15 | 天长市稼菱涂料有限公司 | Method for preparing stain-proof hydrophilic coating from self-crosslinking hydrophilic particles |
| CN104559610A (en) * | 2013-12-20 | 2015-04-29 | 东莞市长安东阳光铝业研发有限公司 | Organic hydrophilic coating for air conditioner aluminum foil and preparation method of organic hydrophilic coating |
| CN105273144A (en) * | 2014-06-18 | 2016-01-27 | 上海丰野表面处理剂有限公司 | Pollution-resistant hydrophilic aluminium foil coating and preparation method and application method thereof |
| CN106280163A (en) * | 2015-05-26 | 2017-01-04 | 湖北乾峰新材料科技有限公司 | A kind of preparation method of salt-tolerant acrylic system High hydrophilous resin |
| CN108467650A (en) * | 2018-03-23 | 2018-08-31 | 苏州瑞康真空科技有限公司 | A kind of preparation method of hydrophilic antifogging material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103937269A (en) | Method for modifying water proofness of polyvinyl alcohol membrane by polypeptide and polycaprolactone | |
| CN107501463B (en) | Ultraviolet self-crosslinking polyacrylate and preparation method thereof | |
| CN110105851B (en) | Low-viscosity fast-curing UV polyester acrylate and preparation process thereof | |
| CN109535902B (en) | Preparation method of super-amphiphobic coating for surface of wood-plastic composite material | |
| CN111303744B (en) | Aqueous polyurethane coating containing phytic acid modified MXene and preparation method thereof | |
| CN105348998A (en) | Organosilicon modified waterborne photo-curing epoxy-acrylic coating and preparation method thereof | |
| CN111825798B (en) | Preparation method of high-molecular ultraviolet light absorber | |
| CN110724423B (en) | DA reaction-based fluorine-containing polyacrylate self-repairing coating and preparation method thereof | |
| CN106479328B (en) | A kind of quick-dry type ultraviolet-cured paint | |
| CN109608586B (en) | Modified polyacrylate emulsion and preparation method thereof | |
| CN109439094A (en) | A kind of method that hydrocolloid particle prepares pollution resistance hydrophilic coating | |
| CN107828006B (en) | Preparation method of high-heat-resistance water-based acrylic resin and obtained product | |
| CN106317297B (en) | Temperature sensitive culture surface composite applied to 3D printing | |
| CN110330667A (en) | A kind of simple and convenient process for preparing and products thereof of water-soluble poly rotaxane crosslinking agent | |
| JP4265181B2 (en) | Method for producing weakly acidic cation exchanger and column for cation chromatography | |
| CN109777340A (en) | A kind of adhesive and preparation method thereof that can be used in water and in air | |
| CN114456071A (en) | Self-monitoring acrylate and preparation method and application thereof | |
| CN109851965A (en) | A kind of nano combined high absorbency material and preparation method thereof | |
| JPH02229820A (en) | Composition resin dispersion | |
| CN107459603B (en) | Hydroxy-rich micro-gel emulsion and preparation method thereof | |
| CN110168363B (en) | Method for analyzing acrylic acid content in acrylic adhesive resin copolymer | |
| CN110484084A (en) | A kind of block copolymer-modified polyurethane both sexes coating of graphene-and its preparation method | |
| JPH07149905A (en) | Organopolysiloxane and its production | |
| CN115838555B (en) | Modified polymethyl methacrylate coating for organic glass and preparation and use methods thereof | |
| CN109160973B (en) | Aqueous phase ultrasonic synthesis method of maleic anhydride/alpha-arene copolymer |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190308 |
|
| WD01 | Invention patent application deemed withdrawn after publication |