CN104789057A - Colored organic fluorine-modified styrene-acrylic waterproof paint and preparation method thereof - Google Patents

Colored organic fluorine-modified styrene-acrylic waterproof paint and preparation method thereof Download PDF

Info

Publication number
CN104789057A
CN104789057A CN201510229881.9A CN201510229881A CN104789057A CN 104789057 A CN104789057 A CN 104789057A CN 201510229881 A CN201510229881 A CN 201510229881A CN 104789057 A CN104789057 A CN 104789057A
Authority
CN
China
Prior art keywords
waterproof paint
organic fluorine
colored organic
minutes
emulsion
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
Application number
CN201510229881.9A
Other languages
Chinese (zh)
Inventor
杨立兵
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.)
Guangzhou Ai Disi Material Of Construction Co Ltd
Original Assignee
Guangzhou Ai Disi Material Of Construction Co Ltd
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 Guangzhou Ai Disi Material Of Construction Co Ltd filed Critical Guangzhou Ai Disi Material Of Construction Co Ltd
Priority to CN201510229881.9A priority Critical patent/CN104789057A/en
Publication of CN104789057A publication Critical patent/CN104789057A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D125/00Coating 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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02Homopolymers or copolymers of hydrocarbons
    • C09D125/04Homopolymers or copolymers of styrene
    • C09D125/08Copolymers of styrene
    • C09D125/14Copolymers of styrene with unsaturated esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/10Esters; Ether-esters
    • C08K5/12Esters; Ether-esters of cyclic polycarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/36Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45Heterocyclic compounds having sulfur in the ring
    • C08K5/46Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/54Silicon-containing compounds
    • C08K5/541Silicon-containing compounds containing oxygen
    • C08K5/5415Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/29Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate

Abstract

The invention provides a colored organic fluorine-modified styrene-acrylic waterproof paint which is composed of an emulsion, a plasticizer, an additive, heavy calcium carbonate and a color paste. The emulsion is an organic fluorine-modified styrene-acrylic emulsion; the plasticizer is an environment-friendly plasticizer ECOD-FLEX 50; the heavy calcium carbonate is ground calcium carbonate; and the additive is composed of a preservative, a defoaming agent, a dispersing agent and titanium white. The preparation method of the waterproof paint comprises the following steps: a. pouring the emulsion into a material tank, slowly adding the plasticizer, and sufficiently stirring; b. adding the additive into the material tank in the stirring process, and continuing stirring uniformly; c. adding the heavy calcium carbonate powder into the material tank in the stirring process, and continuing stirring uniformly; and d. adding the color paste into the material tank according to the color sample requirements, stirring uniformly, standing for 30 minutes, discharging, and packaging. The waterproof paint has the advantages of favorable aging resistance, favorable extensibility, favorable elasticity, favorable binding property and favorable film-forming property, can implement cold construction and wet surface construction, and belongs to an environment-friendly product. The waterproof paint is simple in preparation technique and easy to manufacture, and has great market prospects.

Description

A kind of colored organic fluorine modifying cinepazid waterproof paint and preparation method thereof
Technical field:
The present invention relates to building coating technical field, relate to a kind of waterproof paint, specifically refer to a kind of colored organic fluorine modifying cinepazid waterproof paint and preparation method thereof.
Background technology:
Along with improving constantly of scientific and technological level, certain achievement has been achieved to the research of styrene-acrylic coating, but problems faced is still a lot, such as phenylpropyl alcohol building external paint all non-constant in high thermal resistance, chemical resistance, contamination resistance, ageing resistance, water resistance etc., and tinctorial pattern dullness is inflexible, for this reason, the styrene-acrylic coating how developing a kind of balancing performance is a great problem of R&D direction from now on.
Summary of the invention:
The object of the invention is to the weak point overcoming currently available products, a kind of colored organic fluorine modifying cinepazid waterproof paint and preparation method thereof is provided.
For realizing its object, the technical solution used in the present invention is: a kind of colored organic fluorine modifying cinepazid waterproof paint, is made up of following component by mass percentage:
Emulsion: 100%
Softening agent: 4%
Additive: 24%
Coarse whiting: 80%
Mill base: 0.1%-1%
Preferably, described emulsion is organic fluorine modifying cinepazid emulsion.
Preferably, described softening agent is liquid environment-friendly plasticizer ECOD-FLEX 50.
ECOD-FLEX 50 is a kind of benzoates plasticizers, its main component is dipropylene glycol dibenzoate (DIPROPYLENE GLYCOL DIBENZOATE, CAS NO.:27138-31-4) and diethylene glycol dibenzoate (DIETHYLENE GLYCOL DIBENZOATE, CAS NO.:120-55-8).Not containing any adjacent benzene composition, the feature had comprises: non-mutagenicity, non-carcinogenic, readily biodegradable, high resolution, low solation temperature, and process velocity faster, speedup efficiency is high, loading level is large.With PVC, the consistencies such as ethylene-vinyl acetate copolymer are fine, at vinyl acetate between to for plastic tackiness agent.The industries such as aqueous adhesive and vinylformic acid spackling, the plasticization effect of ECOD-FLEX 50 is splendid.
Preferably, described coarse whiting is the Powdered water-ground limestone of 400 object.Be be raw material with the Wingdale of high-quality, be processed into white powder through lime pulverizing mill, main component is CaCO3.Coarse whiting has that whiteness is high, purity good, the feature of the soft chemical composition stability of form and aspect.Coarse whiting is typically used as filler, and play half reinforcement or strengthening action, water-borne coatings industry dicalcium powder, can make coating not sedimentation, easily disperse, good luster, not only can reduce production cost, can also increase toughness and the intensity of product.
The measure taked further is: described additive is made up of the component of following mass percent:
Sanitas: 0.2%-1%
Defoamer: 2%
Dispersion agent: 0.8%-1%
Peptide white powder: 20%
Particularly, described sanitas is liquid Kathon CG.Kathon CG is a kind of safe, efficient, sanitas that broad spectrum, compatibleness are good, and applicable PH is in extensive range, and not containing heavy metal, can effectively suppress and go out except the various microorganisms of mushroom.
Particularly, described defoamer is the siloxanes of oyster white liquid state.
Particularly, described dispersion agent is pulverous polycarboxylate sodium.The dispersiveness of this dispersion agent is high, and have maximum pigment bearing capacity, have excellent dispersiveness to titanium dioxide, calcium carbonate and china clay, the coating property of preparation is excellent, has stronger dispersion force to the contour hydrophobic substance of pigment dyestuff.Application test shows that the consumption of this dispersion agent is few, efficiency is high, viscosity is little, and grinding viscosity is low, and amount ranges is wide, dispersion system excellent storage stability.
Particularly, described titanium dioxide is titanium dioxide.
In order to achieve the above object, another technical scheme provided by the invention is: a kind of preparation method of colored organic fluorine modifying cinepazid waterproof paint, comprises following steps:
A, slowly pour emulsion into material cylinder, more slowly add softening agent, dispersion machine fully to stir both lower than the speed of 300 revs/min, churning time 10 minutes-30 minutes;
B, dispersion machine add additive in the process stirred in material cylinder, and Keep agitation is even, churning time 10 minutes-30 minutes;
C, dispersion machine slowly add dicalcium powder in the process stirred in material cylinder, and Keep agitation is even, churning time 10 minutes-30 minutes;
D, in material cylinder, add mill base by tinctorial pattern requirement, and to stir, leave standstill discharging packing after 30 minutes.
The present invention is with organic fluorine modifying cinepazid emulsion for base-material, the latex type waterproof paint obtained by mill base adding softening agent, additive, coarse whiting and freely can allocate according to different demand.Be not only applicable to the waterproofing work under the non-long-term Soaking environments such as the roofing of house ornamentation waterproof series, metope, toilet, vault, be particularly useful for the roof waterproof engineering of frivolous shell structure, also the effect of caking agent can be realized, to building cracks, repairing and leak stopping function are played in infiltration, or External Wall plays the coating of decoration.There is multi-functional and Spanish furnish effect.
Compared with prior art, the advantage had and effect as follows:
1, the present invention has good ageing resistance, extensibility, elasticity, cohesiveness and film-forming properties, in weathering resistance, chemical resistance, contamination resistance, the aspects such as water resistance all increase significantly, overcome the deficiency of existing styrene-acrylic coating, cold construction and wetted surface construction can be realized, can with brushing, roll, spray, the mode such as to scrape applies, the present invention take water as dispersion medium, nontoxic, tasteless, free from environmental pollution, after coating, waterproof layer is closed system, integral waterproofing is effective, be specially adapted to the construction of abnormally-structured basic unit, the colour can making rubber asphalt class black waterproof layer beautifies protective layer, belong to environmentfriendly products,
2, mill base is the look liquid slurry of multiple different pigment dyestuff, can adjust according to the color of different Requirements on Products, convenient, flexible, and the tinctorial pattern of coating is no longer dull inflexible;
3, preparation technology of the present invention is simple, cost of investment is low, easily manufacture, and after tested, the performance of product meets the index of national JC/T 864-2008, has good economic benefit and using value.
Embodiment:
Below in conjunction with embodiment, the invention will be further described.
One, through repeated screening component and content proportioning, following component is chosen by mass percentage:
Emulsion: 100%
Softening agent: 4%
Additive: 24%
Coarse whiting: 80%
Mill base: 0.1%
Wherein the component concentration of additive is as follows:
Sanitas: 0.2%
Defoamer: 2.0%
Dispersion agent: 0.8%
Titanium dioxide: 20%
Two, preparation method as follows listed by:
A, slowly pour emulsion into material cylinder, more slowly add softening agent, dispersion machine fully to stir both lower than the speed of 300 revs/min, churning time 10 minutes-30 minutes;
B, dispersion machine add additive in the process stirred in material cylinder, and Keep agitation is even, churning time 10 minutes-30 minutes;
C, dispersion machine slowly add dicalcium powder in the process stirred in material cylinder, and Keep agitation is even, churning time 10 minutes-30 minutes;
D, in material cylinder, add mill base by tinctorial pattern requirement, at this mill base pigment chosen for blue, and stir, leave standstill discharging packing after 30 minutes.
The physical and mechanical property (performing national JC/T 864-2008 standard) that waterproof paint of the present invention is main
After coating construction, film forming can be cross-linked by the volatilization self of solvent.Do not decompose under uviolizing, not efflorescence, non yellowing, there is excellent water-fast, insulation in addition, resistance toly to freeze, corrosion-resistant and UV resistant is irradiated and the performance such as weather-proof, is a kind of functional building water-proof paint with very high combination property.
Specific embodiment described herein is only to the present invention's explanation for example.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.

Claims (10)

1. a colored organic fluorine modifying cinepazid waterproof paint, is characterized in that: this waterproof paint is made up of following component by mass percentage:
Emulsion: 100%
Softening agent: 4%
Additive: 24%
Coarse whiting: 80%
Mill base: 0.1%-1%.
2. one according to claim 1 colored organic fluorine modifying cinepazid waterproof paint, is characterized in that: described emulsion is organic fluorine modifying cinepazid emulsion.
3. one according to claim 1 colored organic fluorine modifying cinepazid waterproof paint, is characterized in that: described softening agent is liquid environment-friendly plasticizer ECOD-FLEX 50.
4. one according to claim 1 colored organic fluorine modifying cinepazid waterproof paint, is characterized in that: described additive is made up of the component of following mass percent:
Sanitas: 0.2%-1%
Defoamer: 2%
Dispersion agent: 0.8%-1%
Peptide white powder: 20%.
5. one according to claim 1 colored organic fluorine modifying cinepazid waterproof paint, is characterized in that: described coarse whiting is the Powdered water-ground limestone of 400 object.
6. one according to claim 4 colored organic fluorine modifying cinepazid waterproof paint, is characterized in that: described sanitas is liquid Kathon CG.
7. one according to claim 4 colored organic fluorine modifying cinepazid waterproof paint, is characterized in that: described defoamer is the siloxanes of oyster white liquid state.
8. one according to claim 4 colored organic fluorine modifying cinepazid waterproof paint, is characterized in that: described dispersion agent is pulverous polycarboxylate sodium.
9. one according to claim 4 colored organic fluorine modifying cinepazid waterproof paint, is characterized in that: described titanium dioxide is titanium dioxide.
10. a preparation method for colored organic fluorine modifying cinepazid waterproof paint, comprises following steps:
A, slowly pour emulsion into material cylinder, more slowly add softening agent, dispersion machine fully to stir both lower than the speed of 300 revs/min, churning time 10 minutes-30 minutes;
B, dispersion machine add additive in the process stirred in material cylinder, and Keep agitation is even, churning time 10 minutes-30 minutes;
C, dispersion machine slowly add dicalcium powder in the process stirred in material cylinder, and Keep agitation is even, churning time 10 minutes-30 minutes;
D, in material cylinder, add mill base by tinctorial pattern requirement, and to stir, leave standstill discharging packing after 30 minutes.
CN201510229881.9A 2015-05-07 2015-05-07 Colored organic fluorine-modified styrene-acrylic waterproof paint and preparation method thereof Pending CN104789057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510229881.9A CN104789057A (en) 2015-05-07 2015-05-07 Colored organic fluorine-modified styrene-acrylic waterproof paint and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510229881.9A CN104789057A (en) 2015-05-07 2015-05-07 Colored organic fluorine-modified styrene-acrylic waterproof paint and preparation method thereof

Publications (1)

Publication Number Publication Date
CN104789057A true CN104789057A (en) 2015-07-22

Family

ID=53554259

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510229881.9A Pending CN104789057A (en) 2015-05-07 2015-05-07 Colored organic fluorine-modified styrene-acrylic waterproof paint and preparation method thereof

Country Status (1)

Country Link
CN (1) CN104789057A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106047050A (en) * 2016-06-02 2016-10-26 刘玉 Contamination-resistant iron oxide red anticorrosive paint and preparation method thereof
CN106497184A (en) * 2016-10-26 2017-03-15 四川力久云智知识产权运营有限公司 A kind of environmentally friendly salt spray resistance coating
CN106497376A (en) * 2016-10-26 2017-03-15 四川力久云智知识产权运营有限公司 A kind of mould proof aging resistant coating
CN106519820A (en) * 2016-10-26 2017-03-22 四川力久云智知识产权运营有限公司 Ageing-resistant paint
CN109852161A (en) * 2019-03-18 2019-06-07 盛隆建材有限公司 A kind of one pack system waterproof architectural coating and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
周爱军等: "含氟苯丙乳液的合成及其耐水性", 《武汉工程大学学报》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106047050A (en) * 2016-06-02 2016-10-26 刘玉 Contamination-resistant iron oxide red anticorrosive paint and preparation method thereof
CN106497184A (en) * 2016-10-26 2017-03-15 四川力久云智知识产权运营有限公司 A kind of environmentally friendly salt spray resistance coating
CN106497376A (en) * 2016-10-26 2017-03-15 四川力久云智知识产权运营有限公司 A kind of mould proof aging resistant coating
CN106519820A (en) * 2016-10-26 2017-03-22 四川力久云智知识产权运营有限公司 Ageing-resistant paint
CN109852161A (en) * 2019-03-18 2019-06-07 盛隆建材有限公司 A kind of one pack system waterproof architectural coating and preparation method thereof

Similar Documents

Publication Publication Date Title
CN105219225B (en) A kind of nano-attapulgite stone composite water soluble corrosion-resistant epoxy paint and preparation method thereof
CN104789057A (en) Colored organic fluorine-modified styrene-acrylic waterproof paint and preparation method thereof
CN101481584B (en) Dry powder latex paint for inner wall and preparation thereof
RU2609866C2 (en) Inorganic dry powdered construction coating and method for production thereof
CN102617104B (en) Inorganic powder sandy paint and production method thereof
CN103602197A (en) Stone-like paint and preparation method thereof
CN109777223A (en) Colorful stone-like coating and preparation method thereof
CN110564189A (en) inorganic nano-coating and preparation method thereof
CN103360874A (en) Waterborne exterior-wall paint and its preparation method
CN102249595A (en) Special flexible texture coating for external heat insulating wall, and preparation method thereof
CN105542602B (en) A kind of two-component coating of outdoor tile renovation
CN101845254B (en) Elastic aqueous fluorocarbon paint for external walls
CN102134434A (en) High-performance water-based white sealing primer
CN104513561A (en) Waterproof paint
CN111269597A (en) Color-changing multifunctional polymer cement waterproof coating
CN110643248A (en) Nano emulsion paint and preparation method thereof
CN104910793A (en) Water-based fossil anti-aging paint and preparation method thereof
CN110922806A (en) Water-based high-transparency filler for woodware and preparation method thereof
CN107629627B (en) Permeable hydrophobic multifunctional waterproof coating and preparation method and application thereof
CN102746748B (en) Aqueous edge-sealing paint and preparation method thereof
CN113025147A (en) Water-based wall surface hand-sprayed paint and preparation method thereof
CN113881302B (en) Water-based 5G granite imitation coating and preparation method thereof
CN113088147A (en) Bi-component primer-free exterior wall paint and preparation and application methods thereof
CN104559591A (en) Environment-friendly water-based paint for aluminum profile production and preparation method thereof
CN104497655A (en) High-water-permeability weather-resistant exterior wall coating and preparation method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150722