CN104974619A - Methyl cellulose multicolor paint - Google Patents
Methyl cellulose multicolor paint Download PDFInfo
- Publication number
- CN104974619A CN104974619A CN201510465858.XA CN201510465858A CN104974619A CN 104974619 A CN104974619 A CN 104974619A CN 201510465858 A CN201510465858 A CN 201510465858A CN 104974619 A CN104974619 A CN 104974619A
- Authority
- CN
- China
- Prior art keywords
- parts
- methylcellulose gum
- multicolor finish
- sodium
- pigment
- 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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/26—Cellulose ethers
- C09D101/28—Alkyl ethers
- C09D101/284—Alkyl ethers with hydroxylated hydrocarbon radicals
-
- 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
-
- 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
- C09D5/29—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a methyl cellulose multicolor paint which is prepared from distilled water, a pigment, methyl cellulose, sodium carboxymethyl cellulose, poly(sodium-p-styrenesulfonate), sodium naphthalene sulfonate, hydroxyethyl cellulose, dimethylaminomethyl propanol, an acrylic emulsion and nitrocellulose. The product has the advantages of bright color, high smoothness and favorable dispersity. The solid content is 20-40%, and the coating weight is 0.2-0.4. The drying time is 6-14 hours, the storage time is 7-13 months, and the paint can be widely produced and continuously substituted for the existing materials.
Description
Technical field
The present invention relates to technical field of coatings, particularly relate to a kind of methylcellulose gum multicolor finish.
Background technology
Multicolor finish is mainly used in copys stone material effect, so also known as liquid stone, is also local horizon exterior coating.Be made up of inconsistent two phase compositions, wherein a phase dispersion medium is external phase, and another is disperse phase mutually, during application, by disposable spray finishing, just can obtain luxurious, attractive in appearance, colorful pattern.Water-water colorful marble paint rich color is colorful, and special color can be provided on request and emulation property high, it is unrestricted in designer, can change shape arbitrarily according to the intention of Designers.
Multicolor finish is mainly used in copys stone material effect, so also known as liquid stone, is also local horizon exterior coating.Be made up of inconsistent two phase compositions, wherein a phase dispersion medium is external phase, and another is disperse phase mutually, during application, by disposable spray finishing, just can obtain luxurious, attractive in appearance, colorful pattern.This pattern formed by disposable spray finishing is completely different from the method being completed the multicolour pattern that could be formed by multiple working procedure successively.But along with China is more and more stricter to the protection of natural resources and national environmental protection and energy saving policy, relevant laws and regulations, make the exploitation of lithotome, processing, transportation cost constantly increase, this affects the application of lithotome in building decoration field to a certain extent.
Granite is a kind of natural stone material, belongs to magmatite, is widely used in the outdoor facing of building.But granite cost is very expensive, and have public danger at external wall as facing, not easily big area or external wall of high-rise building are shown consideration for and are established use.Therefore, in order to buildings can reach the luxurious effect of granitic outward appearance, imitated granitic material is constantly gushed out, due to granitic color many opposite sex, that imitating technology is brought is very complicated, people need a kind of imitated easy coating to simplify the complicacy of imitating technology, in this context, multicolor finish arises at the historic moment.In addition, the continuous presumption principle of building energy conservation also makes the application of External Thermal Insulation Technology for External on external wall obtain penetration and promotion.And in heat insulation base layer, carrying out stone decoration technique again, its construction process relative complex, much new thermal retardation form can not get adopting.
After coating, due to uneven, there is dispersion and multiple color decorative pattern can be obtained, stereoscopic sensation is strong, gloss is graceful, appearance tactile impression is good relief-type coating.The characteristic such as it has acid and alkali-resistance, water-fastness, anti-pollution, wear-resisting, bonding strength is high, can be applied to plaster, cement, asbestos, brick, wood, metallic surface.Which field is does water-water multicolor finish mainly used in? its range of application that a lot of people can feel not is very wide, actually this is not so, lithotome is long at the applicating history in building decoration field, firmly getting architect and user's favor with its noble, natural, simple and unsophisticated, luxurious style, is also one of important symbol of high-end buildings external image.
Oil-in-water-type, water-in-oil-type, oily oil-in and water-in-water type four class can be divided into by its medium condition, best with water-in-oil-type package stability, and most widely used, water-in-water type environmental protection multicolor finish is being developed in practicality.The colorful marble paint of water-water is water-based coating, meet environmental requirement, non-harmful product during construction, because containing supra polymer element, construct after complete drying, have wear-resistant, wash away the characteristic changed with uviolizing, antistatic, high temperature resistant, acid rain resistant, waterproof, anti-be full of cracks, high strength, resistance to long-term multiple weather condition, property retention is constant, is easy to maintenance and cleaning, self-cleaning is excellent, multicolour once sprays, constructs easily, is a kind of excellent water tolerance, weathering resistance, a coating material.
Multicolor finish is the new decorative material for building of beautifying hotel, movie theatre, entertainment place, shop, office building, house etc.Water-water multicolor finish is a kind of series product of Environmental Protective Water-paint system, is born for meeting the building external paint market of development now.That the pigment of modified resin and the good stability obtained with High-tech Research And Development is made, full water-based, the colorful granite coating of disposable spray finishing, the color produced is more true to nature, more durable, by the granite sample that Designers provides, emulator can reach 99%, is the best product of alternative exterior wall grouan, therefore also known as liquid stone.
Multicolor finish is mixed into the two or more different colours of liquid or gel, size and different band look particulate in basic coating, the suspended dispersion coating of a kind of compound of composition.Water-water multicolor finish is a kind of series product of Environmental Protective Water-paint system, is born for meeting the building external paint market of development now.That the pigment of modified resin and the good stability obtained with High-tech Research And Development is made, full water-based, the colorful granite coating of disposable spray finishing, the color produced is more true to nature, more durable, by the granite sample that Designers provides, emulator can reach 99%, is the best product of alternative exterior wall grouan.
Summary of the invention
The invention provides the multicolor finish that a kind of fast drying and period of storage are long, solve the technical problems such as the dry slow and period of storage of existing multicolor finish is short.
The present invention is by the following technical solutions: a kind of methylcellulose gum multicolor finish, it is as follows that mass fraction proportioning pressed by its raw material: distilled water 100 parts, pigment 1-5 part, methylcellulose gum 2.5-4.5 part, Xylo-Mucine 13-15 part, sodium polystyrene sulfonate 10-15 part, sodium naphthalene sulfonate 0.2-0.8 part, Natvosol 18-22 part, dimethyl aminomethyl propyl alcohol 3-17 part, ACRYLIC EMULSION 15-35 part, nitro-cotton 5-25 part.
As a preferred technical solution of the present invention: it is as follows that mass fraction proportioning pressed by the raw material of described methylcellulose gum multicolor finish: distilled water 100 parts, pigment 2-4 part, methylcellulose gum 3-4 part, Xylo-Mucine 13.5-14.5 part, sodium polystyrene sulfonate 11-13 part, sodium naphthalene sulfonate 0.4-0.6 part, Natvosol 19-21 part, dimethyl aminomethyl propyl alcohol 7-13 part, ACRYLIC EMULSION 20-30 part, nitro-cotton 10-20 part.
As a preferred technical solution of the present invention: it is as follows that mass fraction proportioning pressed by the raw material of described methylcellulose gum multicolor finish: distilled water 100 parts, pigment 3 parts, methylcellulose gum 3.5 parts, Xylo-Mucine 14 parts, sodium polystyrene sulfonate 13 parts, sodium naphthalene sulfonate 0.5 part, Natvosol 20 parts, dimethyl aminomethyl propyl alcohol 10 parts, ACRYLIC EMULSION 25 parts, nitro-cotton 15 parts.
As a preferred technical solution of the present invention: described pigment adopts red iron oxide or phthalocyanine blue.
Beneficial effect: a kind of methylcellulose gum multicolor finish of the present invention adopts above technical scheme compared with prior art, has following technique effect: 1, product colour is bright-coloured, smooth, good dispersity; 2, solid divides 20-40%, and 0.2-0.4 is measured in coating; 3, time of drying 6-14h, 7-13 month storage period, can the widespread production not division of history into periods for current material.
Embodiment
Below in conjunction with example, the invention will be further described, and embodiment, only for the present invention will be described, does not form the restriction to right, and other alternative means that it may occur to persons skilled in the art that, all within the scope of the claims in the present invention.
Embodiment 1:
Distilled water 100 parts is taken according to mass fraction proportioning, red iron oxide 1 part, methylcellulose gum 2.5 parts, Xylo-Mucine 13 parts, sodium polystyrene sulfonate 10 parts, sodium naphthalene sulfonate 0.2 part, Natvosol 18 parts, dimethyl aminomethyl propyl alcohol 3 parts, ACRYLIC EMULSION 15 parts, nitro-cotton 5 parts, is uniformly mixed in a kettle..
Product colour is bright-coloured, smooth, good dispersity; Solid divides 20%, and coating measures 0.2; Time of drying 14h, 7 months storage periods.
Embodiment 2:
Distilled water 100 parts is taken according to mass fraction proportioning, red iron oxide 5 parts, methylcellulose gum 4.5 parts, Xylo-Mucine 15 parts, sodium polystyrene sulfonate 15 parts, sodium naphthalene sulfonate 0.8 part, Natvosol 22 parts, dimethyl aminomethyl propyl alcohol 17 parts, ACRYLIC EMULSION 35 parts, nitro-cotton 25 parts, is uniformly mixed in a kettle..
Product colour is bright-coloured, smooth, good dispersity; Solid divides 25%, and coating measures 0.25; Time of drying 12h, 9 months storage periods.
Embodiment 3:
Distilled water 100 parts is taken according to mass fraction proportioning, phthalocyanine blue 2 parts, methylcellulose gum 3 parts, Xylo-Mucine 13.5 parts, sodium polystyrene sulfonate 11 parts, sodium naphthalene sulfonate 0.4 part, Natvosol 19 parts, dimethyl aminomethyl propyl alcohol 7 parts, ACRYLIC EMULSION 20 parts, nitro-cotton 10 parts, is uniformly mixed in a kettle..
Product colour is bright-coloured, smooth, good dispersity; Solid divides 30%, and coating measures 0.3; Time of drying 10h, 10 months storage periods.
Embodiment 4:
Distilled water 100 parts is taken according to mass fraction proportioning, phthalocyanine blue 4 parts, methylcellulose gum 4 parts, Xylo-Mucine 14.5 parts, sodium polystyrene sulfonate 13 parts, sodium naphthalene sulfonate 0.6 part, Natvosol 21 parts, dimethyl aminomethyl propyl alcohol 13 parts, ACRYLIC EMULSION 30 parts, nitro-cotton 20 parts, is uniformly mixed in a kettle..
Product colour is bright-coloured, smooth, good dispersity; Solid divides 35%, and coating measures 0.35; Time of drying 12h, 11 months storage periods.
Embodiment 5:
Distilled water 100 parts is taken according to mass fraction proportioning, phthalocyanine blue 3 parts, methylcellulose gum 3.5 parts, Xylo-Mucine 14 parts, sodium polystyrene sulfonate 13 parts, sodium naphthalene sulfonate 0.5 part, Natvosol 20 parts, dimethyl aminomethyl propyl alcohol 10 parts, ACRYLIC EMULSION 25 parts, nitro-cotton 15 parts, is uniformly mixed in a kettle..
Product colour is bright-coloured, smooth, good dispersity; Solid divides 40%, and coating measures 0.4; Time of drying 6h, 13 months storage periods.
Claims (4)
1. a methylcellulose gum multicolor finish, it is characterized in that, it is as follows that mass fraction proportioning pressed by the raw material of described methylcellulose gum multicolor finish: distilled water 100 parts, pigment 1-5 part, methylcellulose gum 2.5-4.5 part, Xylo-Mucine 13-15 part, sodium polystyrene sulfonate 10-15 part, sodium naphthalene sulfonate 0.2-0.8 part, Natvosol 18-22 part, dimethyl aminomethyl propyl alcohol 3-17 part, ACRYLIC EMULSION 15-35 part, nitro-cotton 5-25 part.
2. a kind of methylcellulose gum multicolor finish according to claim 1, it is characterized in that, it is as follows that mass fraction proportioning pressed by the raw material of described methylcellulose gum multicolor finish: distilled water 100 parts, pigment 2-4 part, methylcellulose gum 3-4 part, Xylo-Mucine 13.5-14.5 part, sodium polystyrene sulfonate 11-13 part, sodium naphthalene sulfonate 0.4-0.6 part, Natvosol 19-21 part, dimethyl aminomethyl propyl alcohol 7-13 part, ACRYLIC EMULSION 20-30 part, nitro-cotton 10-20 part.
3. a kind of methylcellulose gum multicolor finish according to claim 2, it is characterized in that, it is as follows that mass fraction proportioning pressed by the raw material of described methylcellulose gum multicolor finish: distilled water 100 parts, pigment 3 parts, methylcellulose gum 3.5 parts, Xylo-Mucine 14 parts, sodium polystyrene sulfonate 13 parts, sodium naphthalene sulfonate 0.5 part, Natvosol 20 parts, dimethyl aminomethyl propyl alcohol 10 parts, ACRYLIC EMULSION 25 parts, nitro-cotton 15 parts.
4. a kind of methylcellulose gum multicolor finish according to claim 1, is characterized in that: described pigment adopts red iron oxide or phthalocyanine blue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510465858.XA CN104974619A (en) | 2015-08-03 | 2015-08-03 | Methyl cellulose multicolor paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510465858.XA CN104974619A (en) | 2015-08-03 | 2015-08-03 | Methyl cellulose multicolor paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104974619A true CN104974619A (en) | 2015-10-14 |
Family
ID=54271601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510465858.XA Pending CN104974619A (en) | 2015-08-03 | 2015-08-03 | Methyl cellulose multicolor paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104974619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020105349A (en) * | 2018-12-27 | 2020-07-09 | 藤倉化成株式会社 | Polychromatic paint composition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004182789A (en) * | 2002-11-29 | 2004-07-02 | Sk Kaken Co Ltd | Multicolor coating composition |
| CN104046184A (en) * | 2014-05-23 | 2014-09-17 | 芜湖朗润新材料有限公司 | Aqueous slice multi-color paint |
| CN104073066A (en) * | 2014-06-20 | 2014-10-01 | 吴江华诚复合材料科技有限公司 | Water type colorful coating |
| CN104073067A (en) * | 2014-06-20 | 2014-10-01 | 吴江华诚复合材料科技有限公司 | Methylcellulose multicolor coating |
| CN104119730A (en) * | 2014-08-06 | 2014-10-29 | 吴江华诚复合材料科技有限公司 | Alkali-resisting water-based colorful coating |
-
2015
- 2015-08-03 CN CN201510465858.XA patent/CN104974619A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004182789A (en) * | 2002-11-29 | 2004-07-02 | Sk Kaken Co Ltd | Multicolor coating composition |
| CN104046184A (en) * | 2014-05-23 | 2014-09-17 | 芜湖朗润新材料有限公司 | Aqueous slice multi-color paint |
| CN104073066A (en) * | 2014-06-20 | 2014-10-01 | 吴江华诚复合材料科技有限公司 | Water type colorful coating |
| CN104073067A (en) * | 2014-06-20 | 2014-10-01 | 吴江华诚复合材料科技有限公司 | Methylcellulose multicolor coating |
| CN104119730A (en) * | 2014-08-06 | 2014-10-29 | 吴江华诚复合材料科技有限公司 | Alkali-resisting water-based colorful coating |
Non-Patent Citations (1)
| Title |
|---|
| 崔春芳等: "《美术涂料与装饰技术手册》", 31 July 2010, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020105349A (en) * | 2018-12-27 | 2020-07-09 | 藤倉化成株式会社 | Polychromatic paint composition |
| JP7212252B2 (en) | 2018-12-27 | 2023-01-25 | 藤倉化成株式会社 | Multicolored paint composition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102070310B (en) | Novel stone-like paint and preparation method thereof | |
| CN102533011B (en) | Thermosetting reflection thermal insulation coating and preparation method thereof | |
| CN103627272B (en) | Liquid rock particles of artificial granite sand textured coating | |
| CN102643587A (en) | Water-in water type colorful thermal insulation coating and preparation method thereof | |
| CN104004424B (en) | The manufacture method of reflection heat-insulating type texture artificial granite water paint and construction technology | |
| CN104446210B (en) | Reflection heat-insulating type barren rock chip natural stone exterior wall paint | |
| CN103806618A (en) | Colorful stone-imitating insulation decorative board | |
| CN101265391A (en) | Colorful drying powder wall paint with marble effect | |
| CN103951317B (en) | A kind of heat insulating reflecting colored stone paint and preparation method thereof | |
| CN105219198A (en) | A kind of heat-insulating, fire-preventing stone-like coating | |
| CN102951871A (en) | Multifunctional liquid jade coating and preparation method thereof | |
| CN104974603A (en) | External wall multicolor paint | |
| CN104974619A (en) | Methyl cellulose multicolor paint | |
| CN104974579A (en) | Acrylate multicolor paint | |
| CN102926512B (en) | Outer wall decoration technique | |
| CN105086667A (en) | Water-based multicolor coating | |
| CN201581582U (en) | Energy-saving composite color stone veneer | |
| CN103410287B (en) | A kind of integrated thermal insulation energy-saving decorated board and manufacture method thereof | |
| CN207017568U (en) | A kind of true mineral varnish warming plate | |
| CN104974601A (en) | Sodium carboxymethyl cellulose multicolor paint | |
| CN104974578A (en) | Acrylic emulsion multicolor paint | |
| Han et al. | The distinctive charm of coating-architecture in the modern urban development | |
| CN108751822A (en) | A kind of pumice decorative panel and preparation method thereof | |
| CN201826462U (en) | Novel energy-saving environmental protection light stone-like wall brick | |
| CN204225442U (en) | Imitative stone decoration lines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20151014 |