CN107141998A - A kind of corrosion resistant coating for aluminum alloy doors and windows - Google Patents
A kind of corrosion resistant coating for aluminum alloy doors and windows Download PDFInfo
- Publication number
- CN107141998A CN107141998A CN201710486518.4A CN201710486518A CN107141998A CN 107141998 A CN107141998 A CN 107141998A CN 201710486518 A CN201710486518 A CN 201710486518A CN 107141998 A CN107141998 A CN 107141998A
- Authority
- CN
- China
- Prior art keywords
- parts
- aluminum alloy
- corrosion resistant
- resistant coating
- germanium
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
-
- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of corrosion resistant coating for aluminum alloy doors and windows, it is characterised in that is made up of the component of following parts by weight：Waterborne epoxy modified 150 200 parts of polyurethane resin, 200 300 parts of magnetized water, 13 parts of isopropanol, 50 180 parts of filler, 1 10 parts of pigment, 0.1 1 parts of organic germanium, 15 parts of sodium carboxymethylcellulose, 13 parts of nanometer Mg powder, 35 parts of auxiliary agent.The finish paint of the present invention has very strong adhesive force to various base materials, and coating is thin, and easy application, wearability is good, is environment friendly and pollution-free coating specifically the effects such as release anion.
Description
Technical field
The present invention relates to technical field of environmental protection paint, and in particular to a kind of corrosion resistant coating for aluminum alloy doors and windows.
Background technology
Germanium metal is to promoting the blood circulation hundred of human body sharp and none evil, and the body that can farthest reduce people is tired
Labor, has good adjuvant treatment effect to alleviating angiocardiopathy.Germanium has extremely special magical function to human body, is claimed by expert
It is the jinx of human diseases for 21st century help germanium.Germanium hygiogenesis：Utilize the semiconductor functional promotion body of germanium metal
Temperature, so as to stimulate circulation, lessens fatigue, elimination is swollen and ache, blood pressure adjustment, excludes vivotoxin, resists external ray, prevention
Cancer, anti-aging, lessens fatigue, vegetative dystonie etc. chronic disease.Vivo biodistribution is automatically adjusted by body temperature
The confusion of electric current, can be from the external treatment for carrying out electric current adjustment.Body is rapidly produced into shoulder acid, pain in the back, headache, dizziness, ear
The symptom of a variety of obstacle such as ring, diarrhoea, the pain of constipation and eye and illness and unplessantness displeasure is removed.Fashionable Japan and Southeast Asia
Titanium germanium health care bracelet can have effect by a small amount of energy (body temperature), this characteristic pass through the contact with human body and
Play a role in health care.
Society is in development, and science and technology is in progress, and people improve therewith to the health perception of body, and organic germanium can be in home textile
Extensive use is able to, very big benefit will be produced to the healthy of people.From this, organic germanium answering in home textile
With, the not still home textile product of environmental protection, and the health status of people can be improved, thus can obtain, organic germanium exists
Application in home textile has the huge market space, with very big economic and social benefit.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of pull-out capacity by force, paint having no volatile substances, for aluminium alloy
The corrosion resistant coating of door and window.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of corrosion resistant coating for aluminum alloy doors and windows, is made up of the component of following parts by weight：It is waterborne epoxy modified
It is 150-200 parts of polyurethane resin, 200-300 parts of magnetized water, 1-3 parts of isopropanol, 50-180 parts of filler, 1-10 parts of pigment, organic
0.1-1 parts of germanium, 1-5 parts of sodium carboxymethylcellulose, 1-3 parts of nanometer Mg powder, 3-5 parts of auxiliary agent.
The preferable parts by weight of each component are：Waterborne epoxy modified 200 parts of polyurethane resin, 250 parts of magnetized water, isopropanol
2 parts, 100 parts of filler, 5 parts of pigment, 0.5 part of organic germanium, 2 parts of sodium carboxymethylcellulose, 2 parts of nanometer Mg powder, 4 parts of auxiliary agent.
The auxiliary agent is one kind or 2 kinds and its above in levelling agent, coupling agent, defoamer, stabilizer, lubricant etc.
Combination.
The filler is the mixture of nano titanium oxide and carbide, and the ratio both it is 1：99, the filler has
Dispersed well, fused property is good between sticking agent (waterborne epoxy modified polyurethane resin), makes coating be difficult to take off after coating
Fall, do not ftracture.
The organic germanium selects the sesquichloride (GeCH of dicarboxyl germanium ethide2CH2COOH)2O3(abbreviation Ge-132) is generation
The acyclic compound and its derivative of one class germanium of table, they have many physiological functions to human body and with very high
Medical value.Germanium is a kind of semiconductor element, without toxicity.More than 32 DEG C of temperature more than one of electronics will depart from rail
Road, sends anion and far infrared, reaches sterilization and the effect of fresh air.
A kind of preparation method of corrosion resistant coating for aluminum alloy doors and windows, step is as follows：
(1) by the input batching kettle stirring of waterborne epoxy modified polyurethane resin, temperature in the kettle rises to 55-60 DEG C, in stirring
It is lower to be kept for 5 minutes；
(2) pure water tank and isopropanol head tank valve are opened, add the magnetized water of half amount and the isopropanol of whole amount and
Sodium carboxymethylcellulose, the steam temperature in kettle stops heating when reaching 65-70 DEG C, while starting agitating function, makes material
It is heated evenly, stirs 20-35 minutes；
(3) filler, pigment and organic germanium are stirring evenly and then adding into, high-speed stirred 20 minutes is then pumped into sand mill closed
Grinding, until fineness is qualified, pump is to magnetized water, nanometer Mg powder and the auxiliary agent that surplus is added with paint kettle, and the detection that stirs is closed
Lattice, through filtering, are pumped into pail pack packaging and storage using measuring pump.
Following item is should be noted during the construction of the present invention：
Note dustless, oil-free of body surface etc. when the 1st, spraying or brush.
2nd, the paint prepared should be finished in 4 hours, in case gel is wasted.
3rd, product meets and stored under rated condition, effective storage life 1 year, such as more than 1 year through examining qualified may continue to
Use.
The beneficial effects of the invention are as follows：The finish paint of the present invention has very strong adhesive force to various base materials, and coating is thin,
Easy application, it is corrosion-resistant, it is environment friendly and pollution-free coating specifically the effects such as release anion.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1：
A kind of corrosion resistant coating for aluminum alloy doors and windows, is made up of the component of following parts by weight：It is waterborne epoxy modified
200 parts of polyurethane resin, 250 parts of magnetized water, 2 parts of isopropanol, 100 parts of filler, 5 parts of pigment, 0.5 part of organic germanium, carboxymethyl are fine
Plain 2 parts of the sodium of dimension, 2 parts of nanometer Mg powder, 2 parts of levelling agent, 2 parts of defoamer.
The filler is the mixture of nano titanium oxide and carbide, and the ratio both it is 1：99, the filler has
Dispersed well, fused property is good between sticking agent (waterborne epoxy modified polyurethane resin), makes coating be difficult to take off after coating
Fall, do not ftracture.
The organic germanium selects the sesquichloride (GeCH of dicarboxyl germanium ethide2CH2COOH)2O3(abbreviation Ge-132) is generation
The acyclic compound and its derivative of one class germanium of table, they have many physiological functions to human body and with very high
Medical value.Germanium is a kind of semiconductor element, without toxicity.More than 32 DEG C of temperature more than one of electronics will depart from rail
Road, sends anion and far infrared, reaches sterilization and the effect of fresh air.
A kind of preparation method of corrosion resistant coating for aluminum alloy doors and windows is as follows：
(1) by the input batching kettle stirring of waterborne epoxy modified polyurethane resin, temperature in the kettle rises to 55-60 DEG C, in stirring
It is lower to be kept for 5 minutes；
(2) pure water tank and isopropanol head tank valve are opened, add the magnetized water of half amount and the isopropanol of whole amount and
Sodium carboxymethylcellulose, the steam temperature in kettle stops heating when reaching 65-70 DEG C, while starting agitating function, makes material
It is heated evenly, stirs 20-35 minutes；
(3) filler, pigment and organic germanium are stirring evenly and then adding into, high-speed stirred 20 minutes is then pumped into sand mill closed
Grinding, until fineness is qualified, pump is to magnetized water, nanometer Mg powder and the auxiliary agent that surplus is added with paint kettle, and the detection that stirs is closed
Lattice, through filtering, are pumped into pail pack packaging and storage using measuring pump.
Embodiment 2
A kind of corrosion resistant coating for aluminum alloy doors and windows, is made up of the component of following parts by weight：It is waterborne epoxy modified
200 parts of polyurethane resin, 300 parts of magnetized water, 3 parts of isopropanol, 50 parts of filler, 10 parts of pigment, 0.1 part of organic germanium, carboxymethyl are fine
Plain 5 parts of the sodium of dimension, 1 part of nanometer Mg powder, 1 part of levelling agent, 1 part of coupling agent, 1 part of defoamer, 1 part of stabilizer.
The filler is the mixture of nano titanium oxide and carbide, and the ratio both it is 1：99, the filler has
Dispersed well, fused property is good between sticking agent (waterborne epoxy modified polyurethane resin), makes coating be difficult to take off after coating
Fall, do not ftracture.
The organic germanium selects the sesquichloride (GeCH of dicarboxyl germanium ethide2CH2COOH)2O3(abbreviation Ge-132) is generation
The acyclic compound and its derivative of one class germanium of table, they have many physiological functions to human body and with very high
Medical value.Germanium is a kind of semiconductor element, without toxicity.More than 32 DEG C of temperature more than one of electronics will depart from rail
Road, sends anion and far infrared, reaches sterilization and the effect of fresh air.
A kind of preparation method of corrosion resistant coating for aluminum alloy doors and windows is as follows：
(1) by the input batching kettle stirring of waterborne epoxy modified polyurethane resin, temperature in the kettle rises to 55-60 DEG C, in stirring
It is lower to be kept for 5 minutes；
(2) pure water tank and isopropanol head tank valve are opened, add the magnetized water of half amount and the isopropanol of whole amount and
Sodium carboxymethylcellulose, the steam temperature in kettle stops heating when reaching 65-70 DEG C, while starting agitating function, makes material
It is heated evenly, stirs 20-35 minutes；
(3) filler, pigment and organic germanium are stirring evenly and then adding into, high-speed stirred 20 minutes is then pumped into sand mill closed
Grinding, until fineness is qualified, pump is to magnetized water, nanometer Mg powder and the auxiliary agent that surplus is added with paint kettle, and the detection that stirs is closed
Lattice, through filtering, are pumped into pail pack packaging and storage using measuring pump.
The coating coating prepared to Example 1 and Example 2 of the present invention carries out performance measurement (100 μm of left sides of coating thickness
It is right), it the results are shown in Table 1：
Table 1
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.
It should be understood by those skilled in the art that, the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
By appended claims and its equivalent thereof.
Claims (6)
1. a kind of corrosion resistant coating for aluminum alloy doors and windows, it is characterised in that be made up of the component of following parts by weight：It is aqueous
150-200 parts of epoxy modified polyurethane resin, 200-300 parts of magnetized water, 1-3 parts of isopropanol, 50-180 parts of filler, pigment 1-10
Part, 0.1-1 parts of organic germanium, 1-5 parts of sodium carboxymethylcellulose, 1-3 parts of nanometer Mg powder, 3-5 parts of auxiliary agent.
2. a kind of corrosion resistant coating for aluminum alloy doors and windows according to claim 1, it is characterised in that by following weight
The component of number is made：Waterborne epoxy modified 200 parts of polyurethane resin, 250 parts of magnetized water, 2 parts of isopropanol, 100 parts of filler, face
5 parts of material, 0.5 part of organic germanium, 2 parts of sodium carboxymethylcellulose, 2 parts of nanometer Mg powder, 4 parts of auxiliary agent.
3. a kind of corrosion resistant coating for aluminum alloy doors and windows according to claim 1 or 2, it is characterised in that：It is described to help
Agent is the combination of one kind in levelling agent, coupling agent, defoamer, stabilizer, lubricant etc. or 2 kinds and its above.
4. a kind of corrosion resistant coating for aluminum alloy doors and windows according to claim 1 or 2, it is characterised in that：It is described to fill out
Expect the mixture for nano titanium oxide and carbide, the ratio both it is 1：99.
5. a kind of corrosion resistant coating for aluminum alloy doors and windows according to claim 1 or 2, it is characterised in that：It is described to have
Machine germanium selects the sesquichloride (GeCH of dicarboxyl germanium ethide2CH2COOH)2O3Acyclic compound for a class germanium of representative and
Its derivative.
6. the preparation method of any one of a kind of claim 1-5 environmental protection coating material, it is characterised in that step is as follows：
(1) by the input batching kettle stirring of waterborne epoxy modified polyurethane resin, temperature in the kettle rises to 55-60 DEG C, protected under agitation
Hold 5 minutes；
(2) pure water tank and isopropanol head tank valve are opened, the magnetized water of half amount and the isopropanol and carboxylic first of whole amount is added
Base sodium cellulosate, the steam temperature in kettle stops heating when reaching 65-70 DEG C, while starting agitating function, material is heated
Uniformly, stir 20-35 minutes；
(3) filler, pigment and organic germanium are stirring evenly and then adding into, high-speed stirred 20 minutes is then pumped into the closed grinding of sand mill,
Until fineness is qualified, pump is to magnetized water, nanometer Mg powder and the auxiliary agent that surplus is added with paint kettle, and the detection that stirs is qualified, warp
Filter, pail pack packaging and storage is pumped into using measuring pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486518.4A CN107141998A (en) | 2017-06-23 | 2017-06-23 | A kind of corrosion resistant coating for aluminum alloy doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486518.4A CN107141998A (en) | 2017-06-23 | 2017-06-23 | A kind of corrosion resistant coating for aluminum alloy doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107141998A true CN107141998A (en) | 2017-09-08 |
Family
ID=59782895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710486518.4A Pending CN107141998A (en) | 2017-06-23 | 2017-06-23 | A kind of corrosion resistant coating for aluminum alloy doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107141998A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504851A (en) * | 2017-09-22 | 2017-12-22 | 太仓陶氏电气有限公司 | A kind of fire-retardant dust-proof corrosion-resistant radiator |
| CN110951380A (en) * | 2019-12-10 | 2020-04-03 | 苏州嘉睦碧晟建筑装饰有限公司 | Wear-resistant coating for aluminum alloy doors and windows and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789100A (en) * | 2015-03-30 | 2015-07-22 | 广西吉宽太阳能设备有限公司 | Waterborne polyurethane dampproof anticorrosive coating and preparation method thereof |
| CN105038550A (en) * | 2015-07-03 | 2015-11-11 | 深圳市宜丽环保科技有限公司 | Coating material having health functions and specially used for leather |
| CN106433440A (en) * | 2016-11-29 | 2017-02-22 | 安徽圆梦建筑有限公司 | Water-based coating with high temperature resistance |
| CN106590395A (en) * | 2016-11-29 | 2017-04-26 | 安徽圆梦建筑有限公司 | Corrosion-resistance ultraviolet-resistant water-based coating |
| CN106752859A (en) * | 2016-11-29 | 2017-05-31 | 安徽圆梦建筑有限公司 | A kind of water-fast knot water paint easy to stick |
-
2017
- 2017-06-23 CN CN201710486518.4A patent/CN107141998A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789100A (en) * | 2015-03-30 | 2015-07-22 | 广西吉宽太阳能设备有限公司 | Waterborne polyurethane dampproof anticorrosive coating and preparation method thereof |
| CN105038550A (en) * | 2015-07-03 | 2015-11-11 | 深圳市宜丽环保科技有限公司 | Coating material having health functions and specially used for leather |
| CN106433440A (en) * | 2016-11-29 | 2017-02-22 | 安徽圆梦建筑有限公司 | Water-based coating with high temperature resistance |
| CN106590395A (en) * | 2016-11-29 | 2017-04-26 | 安徽圆梦建筑有限公司 | Corrosion-resistance ultraviolet-resistant water-based coating |
| CN106752859A (en) * | 2016-11-29 | 2017-05-31 | 安徽圆梦建筑有限公司 | A kind of water-fast knot water paint easy to stick |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504851A (en) * | 2017-09-22 | 2017-12-22 | 太仓陶氏电气有限公司 | A kind of fire-retardant dust-proof corrosion-resistant radiator |
| CN110951380A (en) * | 2019-12-10 | 2020-04-03 | 苏州嘉睦碧晟建筑装饰有限公司 | Wear-resistant coating for aluminum alloy doors and windows and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108610817A (en) | Nana intelligent health powdery paints | |
| CN104263358B (en) | A kind of magnetic fluorescent dual-function stannic oxide/graphene nano matrix material and preparation method | |
| CN103184694B (en) | A kind of capsule of nano drying sheet, preparation method and its usage | |
| CN110898234B (en) | Two-dimensional bismuth nano composite material and preparation method and application thereof | |
| CN103643274B (en) | A kind of method and application thereof preparing graphene oxide layer by being electrodeposited in titanium surface | |
| CN107141998A (en) | A kind of corrosion resistant coating for aluminum alloy doors and windows | |
| CN106309236A (en) | Composition with anti-aging function and application thereof to cosmetics | |
| CN109010828B (en) | Molybdenum disulfide/hafnium dioxide composite nanomaterial, and preparation method and application thereof | |
| CN105887070A (en) | Passivation antibacterium treatment technology for surface of grinding roll of corn flour mill | |
| CN107308014A (en) | One kind thickening suspension composition and its application | |
| CN106829963A (en) | A kind of gear nano level metal carbide composite material and preparation method thereof | |
| CN107349167A (en) | Cosmetic composition and its preparation method and application | |
| CN105086796A (en) | Healthy nanometer zinc tourmaline anion emulsion paint and preparation method thereof | |
| CN108976848A (en) | Nano rare earth zeolite coating | |
| CN104893458B (en) | A kind of high deodorizing toilet cover coating of adhesive force | |
| CN107141999A (en) | A kind of environmental protection coating material for aluminum wood composite door and window surface | |
| CN107663771A (en) | A kind of fabric radiation agent and preparation method thereof | |
| CN102763882A (en) | Dandelion drink and preparation method thereof | |
| CN106700763A (en) | Eyesight-improving interior wall water paint and preparation method thereof | |
| CN106691924A (en) | Nano silver composite antibacterial liquid soap and preparation method thereof | |
| CN109796817A (en) | Kill the copper component and its production method in corner and corner or spot as yet untouched by a clean-up campaign bacterium | |
| CN106398466A (en) | Environment-friendly antibacterial extinction powder coating | |
| CN103536521B (en) | White poria anti-wrinkle cream and preparation method thereof | |
| CN104207568B (en) | A kind of summer special outdoor aeration pillow | |
| CN106543879B (en) | Buckwheat skin (shell) moistureproof and mildewproof fungistatic coating and preparation method thereof |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |
|
| RJ01 | Rejection of invention patent application after publication |