CN104356835A - Macromolecular emulsion paint - Google Patents

Macromolecular emulsion paint Download PDF

Info

Publication number
CN104356835A
CN104356835A CN201410445451.6A CN201410445451A CN104356835A CN 104356835 A CN104356835 A CN 104356835A CN 201410445451 A CN201410445451 A CN 201410445451A CN 104356835 A CN104356835 A CN 104356835A
Authority
CN
China
Prior art keywords
parts
mentioned
weight
deionized water
minute
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
CN201410445451.6A
Other languages
Chinese (zh)
Inventor
王和山
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.)
Tianchang Kailin Chemical Co Ltd
Original Assignee
Tianchang Kailin Chemical 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 Tianchang Kailin Chemical Co Ltd filed Critical Tianchang Kailin Chemical Co Ltd
Priority to CN201410445451.6A priority Critical patent/CN104356835A/en
Publication of CN104356835A publication Critical patent/CN104356835A/en
Pending legal-status Critical Current

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
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/10—Homopolymers or copolymers of methacrylic acid esters
    • C09D133/12—Homopolymers or copolymers of methyl methacrylate
    • 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
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
    • 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
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • 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
    • 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
    • C09D7/65—Additives macromolecular
    • 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
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • 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
    • 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
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

Abstract

The invention discloses a macromolecular emulsion paint. The paint consists of the following raw materials in parts by weight: 0.5-1 part of sodium dichloroisocyanurate, 0.7-1 part of hemin, 2-3 parts of oxidized polyethylene wax, 2-3 parts of propylene glycol polyester adipic acid, 0.6-1 part of imethylaminopropylamine, 3-5 parts of nanometer carbon powder, 1-2 parts of iso-cctyl methacrylate, 1-2 parts of magnesium stearate, 0.4-1 part of maleic anhydride, 120-160 parts of styrene, 130-170 parts of methyl acrylate, 3-4 parts of ammonium persulfate, 6-8 parts of OP-10, 2-3 parts of polyethylene glycol 1000, 5-7 parts of a bonding addition agent and 500-600 parts of deionized water. The paint disclosed by the invention has the advantages of strong bonding property, good tensile strength, excellent aging-resistant property, strong water resistant property and strong seepage resistant property, and the added nanometer carbon powder can effectively improve the levelling property of coatings, so that the coatings are uniform and smooth, and the decoration effect is improved.

Description

A kind of macromolecule emulsion coating
Technical field
The present invention relates generally to paint field, particularly relates to a kind of macromolecule emulsion coating.
Background technology
Be applied to body surface can be formed there is protection, the class I liquid I of solid-state film of decoration or property (as insulation, anticorrosion, mark etc.) or the general name of solid material, comprise oil (property) paint, water-miscible paint, powder coating.Paint is flowable liquid coating, comprises oil (property) paint and water-miscible paint.Paint take organic solvent as medium or high solid, solvent-free oil-base paint.Water-miscible paint is used water dissolving or the coating with water-dispersion.Coating is as one of the main material of house decoration, and the large percentage accounted in decorations, buys the whether qualified environment directly having influence on overall finishing effect and room of coating, sometimes even can produce harm greatly to the health of human body.At present along with the generation of various coating, the quality requirements of coating is also improved constantly, and improve constantly coating quality and can play very large help for building, life.
Summary of the invention
The object of the invention is just to provide a kind of macromolecule emulsion coating.
The present invention is achieved by the following technical solutions:
A kind of macromolecule emulsion coating, is characterized in that what it was made up of the raw material of following weight parts:
Surchlor GR 60 0.5-1, protohemine 0.7-1, oxidized polyethlene wax 2-3, hexanodioic acid propanediol polyester 2-3, dimethylaminopropylamine 0.6-1, nano-carbon powder 3-5, Isooctyl methacrylate 1-2, Magnesium Stearate 1-2, MALEIC ANHYDRIDE 0.4-1, vinylbenzene 120-160, methyl acrylate 130-170, ammonium persulphate 3-4, OP-10 6-8, cetomacrogol 1000 2-3, adhesive aid 5-7, deionized water 500-600;
Described adhesive aid is made up of each raw material of following weight parts:
Isobornyl acrylate 6-8, organosilicon crylic acid latex 25-30, micro encapsulation Flos Rosae Rugosae quintessence oil 2-3, dimethylaminoethyl methacrylate 4-6, Potassium Persulphate 1-2, redwood micro mist 2-3, polyvinylpyrrolidone 0.6-1, deionized water 10-16;
Polyvinylpyrrolidone is mixed with Potassium Persulphate, adds the 70-80% of above-mentioned deionized water weight, stir;
Micro encapsulation Flos Rosae Rugosae quintessence oil is mixed with isobornyl acrylate, at 60-70 DEG C, is uniformly mixed 3-5 minute, join in organosilicon crylic acid latex, 100-200 rev/min of dispersed with stirring 5-10 minute;
Mixed with each raw material of residue by each raw material after above-mentioned process, 300-400 rev/min of dispersed with stirring 10-15 minute, obtains described adhesive aid.
A preparation method for macromolecule emulsion coating as claimed in claim 1, is characterized in that comprising the following steps:
(1) get the 80-90% of above-mentioned vinylbenzene weight, the 80-90% of methyl acrylate weight, Isooctyl methacrylate mixing, obtain monomer a;
(2) get OP-10, add the 30-40% of above-mentioned deionized water weight, stir, obtain pre-emulsion;
(3) get ammonium persulphate, add the 10-20% of residue deionized water weight, stir, obtain initiator solution;
(4) get above-mentioned monomer a, the 40-50% of pre-emulsion weight, the 50-60% of initiator solution weight, mixing, insulated and stirred 10-20 minute at 75-80 DEG C, obtains premix monomer;
(5) oxidized polyethlene wax is heated to 60-70 DEG C, adds protohemine, add remaining vinylbenzene, methyl acrylate after stirring, be stirred to normal temperature, obtain modified monomer;
(6) above-mentioned modified monomer is mixed with remaining pre-emulsion, remaining initiator solution, insulated and stirred 30-50 minute at 70-90 DEG C, drip above-mentioned premix monomer, time for adding is 2-3 hour, at 80-85 DEG C, 2-3 hour is incubated after dropwising, reduce temperature to 40-50 DEG C, adjust ph, to 7-8, is filtered with 200-250 order filter sieve;
(7) material above-mentioned steps (6) obtained mixes with each raw material of residue, and 800-1200 rev/min of dispersed with stirring 20-30 minute, obtains described macromolecule emulsion coating.
Advantage of the present invention is:
Paint adhesion of the present invention is strong, and tensile strength is good, and have excellent ageing resistance, water resistant leakage resistance is strong, the nano-carbon powder added effectively can improve the levelling property of coating, makes coating uniform smooth, improves decorative effect.The micro encapsulation Flos Rosae Rugosae quintessence oil added in adhesive aid of the present invention has good flame retardant resistance, and isobornyl acrylate has good binding property, mixes with Potassium Persulphate, organosilicon crylic acid latex, can strengthen the cohesive strength of coatingsurface, increases flame retardant effect.
Embodiment
Embodiment 1
A kind of macromolecule emulsion coating, is characterized in that what it was made up of the raw material of following weight parts:
Surchlor GR 60 0.5, protohemine 0.7, oxidized polyethlene wax 2, hexanodioic acid propanediol polyester 2, dimethylaminopropylamine 0.6, nano-carbon powder 3, Isooctyl methacrylate 1, Magnesium Stearate 1-2, MALEIC ANHYDRIDE 0.4, vinylbenzene 160, methyl acrylate 170, ammonium persulphate 4, OP-10 6-8, cetomacrogol 1000 3, adhesive aid 5, deionized water 600;
Described adhesive aid is made up of each raw material of following weight parts:
Isobornyl acrylate 6, organosilicon crylic acid latex 30, micro encapsulation Flos Rosae Rugosae quintessence oil 3, dimethylaminoethyl methacrylate 6, Potassium Persulphate 1, redwood micro mist 2, polyvinylpyrrolidone 0.6, deionized water 16;
Polyvinylpyrrolidone is mixed with Potassium Persulphate, adds 80% of above-mentioned deionized water weight, stir;
Micro encapsulation Flos Rosae Rugosae quintessence oil is mixed with isobornyl acrylate, at 70 DEG C, is uniformly mixed 5 minutes, join in organosilicon crylic acid latex, 200 revs/min of dispersed with stirring 10 minutes;
Mixed with each raw material of residue by each raw material after above-mentioned process, 300 revs/min of dispersed with stirring 15 minutes, obtain described adhesive aid.
A preparation method for macromolecule emulsion coating, is characterized in that comprising the following steps:
(1) get the 80-90% of above-mentioned vinylbenzene weight, methyl acrylate weight 90%, Isooctyl methacrylate mixing, obtain monomer a;
(2) get OP-10, add 40% of above-mentioned deionized water weight, stir, obtain pre-emulsion;
(3) get ammonium persulphate, add 20% of residue deionized water weight, stir, obtain initiator solution;
(4) get above-mentioned monomer a, 50% of pre-emulsion weight, 60% of initiator solution weight, mixing, at 75-80 DEG C, insulated and stirred 10 minutes, obtains premix monomer;
(5) oxidized polyethlene wax is heated to 70 DEG C, adds protohemine, add remaining vinylbenzene, methyl acrylate after stirring, be stirred to normal temperature, obtain modified monomer;
(6) above-mentioned modified monomer is mixed with remaining pre-emulsion, remaining initiator solution, insulated and stirred 50 minutes at 70 DEG C, drip above-mentioned premix monomer, time for adding is 3 hours, at 85 DEG C, 2 hours are incubated after dropwising, reduce temperature to 50 DEG C, regulate pH value to 7, filter with 250 order filter sieve;
(7) material above-mentioned steps (6) obtained mixes with each raw material of residue, and 1200 revs/min of dispersed with stirring 30 minutes, obtain described macromolecule emulsion coating.
Performance test:
Unit elongation: >=300%;
Watertightness: 0.3MPa (one hour waterproof).

Claims (2)

1. a macromolecule emulsion coating, is characterized in that what it was made up of the raw material of following weight parts:
Surchlor GR 60 0.5-1, protohemine 0.7-1, oxidized polyethlene wax 2-3, hexanodioic acid propanediol polyester 2-3, dimethylaminopropylamine 0.6-1, nano-carbon powder 3-5, Isooctyl methacrylate 1-2, Magnesium Stearate 1-2, MALEIC ANHYDRIDE 0.4-1, vinylbenzene 120-160, methyl acrylate 130-170, ammonium persulphate 3-4, OP-10 6-8, cetomacrogol 1000 2-3, adhesive aid 5-7, deionized water 500-600;
Described adhesive aid is made up of each raw material of following weight parts:
Isobornyl acrylate 6-8, organosilicon crylic acid latex 25-30, micro encapsulation Flos Rosae Rugosae quintessence oil 2-3, dimethylaminoethyl methacrylate 4-6, Potassium Persulphate 1-2, redwood micro mist 2-3, polyvinylpyrrolidone 0.6-1, deionized water 10-16;
Polyvinylpyrrolidone is mixed with Potassium Persulphate, adds the 70-80% of above-mentioned deionized water weight, stir;
Micro encapsulation Flos Rosae Rugosae quintessence oil is mixed with isobornyl acrylate, at 60-70 DEG C, is uniformly mixed 3-5 minute, join in organosilicon crylic acid latex, 100-200 rev/min of dispersed with stirring 5-10 minute;
Mixed with each raw material of residue by each raw material after above-mentioned process, 300-400 rev/min of dispersed with stirring 10-15 minute, obtains described adhesive aid.
2. a preparation method for macromolecule emulsion coating as claimed in claim 1, is characterized in that comprising the following steps:
(1) get the 80-90% of above-mentioned vinylbenzene weight, the 80-90% of methyl acrylate weight, Isooctyl methacrylate mixing, obtain monomer a;
(2) get OP-10, add the 30-40% of above-mentioned deionized water weight, stir, obtain pre-emulsion;
(3) get ammonium persulphate, add the 10-20% of residue deionized water weight, stir, obtain initiator solution;
(4) get above-mentioned monomer a, the 40-50% of pre-emulsion weight, the 50-60% of initiator solution weight, mixing, insulated and stirred 10-20 minute at 75-80 DEG C, obtains premix monomer;
(5) oxidized polyethlene wax is heated to 60-70 DEG C, adds protohemine, add remaining vinylbenzene, methyl acrylate after stirring, be stirred to normal temperature, obtain modified monomer;
(6) above-mentioned modified monomer is mixed with remaining pre-emulsion, remaining initiator solution, insulated and stirred 30-50 minute at 70-90 DEG C, drip above-mentioned premix monomer, time for adding is 2-3 hour, at 80-85 DEG C, 2-3 hour is incubated after dropwising, reduce temperature to 40-50 DEG C, regulate pH value to 7-8, filter with 200-250 order filter sieve;
(7) material above-mentioned steps (6) obtained mixes with each raw material of residue, and 800-1200 rev/min of dispersed with stirring 20-30 minute, obtains described macromolecule emulsion coating.
CN201410445451.6A 2014-09-03 2014-09-03 Macromolecular emulsion paint Pending CN104356835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410445451.6A CN104356835A (en) 2014-09-03 2014-09-03 Macromolecular emulsion paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410445451.6A CN104356835A (en) 2014-09-03 2014-09-03 Macromolecular emulsion paint

Publications (1)

Publication Number Publication Date
CN104356835A true CN104356835A (en) 2015-02-18

Family

ID=52524157

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410445451.6A Pending CN104356835A (en) 2014-09-03 2014-09-03 Macromolecular emulsion paint

Country Status (1)

Country Link
CN (1) CN104356835A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115044237A (en) * 2021-03-09 2022-09-13 苏州北辰新材料科技有限公司 Coating composition, preparation method thereof and coating

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103724520A (en) * 2013-12-31 2014-04-16 汕头市大千高新科技研究中心有限公司 Styrene-acrylic emulsion for building coating and preparation method of styrene-acrylic emulsion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103724520A (en) * 2013-12-31 2014-04-16 汕头市大千高新科技研究中心有限公司 Styrene-acrylic emulsion for building coating and preparation method of styrene-acrylic emulsion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115044237A (en) * 2021-03-09 2022-09-13 苏州北辰新材料科技有限公司 Coating composition, preparation method thereof and coating

Similar Documents

Publication Publication Date Title
CN104263122A (en) Stable paint
CN104231769A (en) Polyvinyl chloride paste resin coating
CN104231695A (en) Green antibacterial coating for interior wall
CN104250504A (en) High-viscosity silicone-acrylic paint
CN104231767A (en) Environmental-friendly degerming coating
CN104356835A (en) Macromolecular emulsion paint
CN104231771A (en) Lightweight coating
CN104231770A (en) Fireproof coating
CN104231766A (en) Sound-absorbing and heat-insulating paint
CN104263036A (en) Bactericidal organic silicon coating
CN104263128A (en) Resin-base paint
CN104263031A (en) Smooth bubble-free decorative paint
CN104263108A (en) Corrosion-resistant bactericidal paint
CN104277621A (en) Waterproof coating for building
CN104231692A (en) Composite organic silicon coating
CN104277620A (en) Environment-friendly wall coating
CN104312356A (en) High-temperature-resistant anti-aging coating
CN104277619A (en) Hydrophobic self-cleaning paint
CN104250506A (en) Yellowing-resistant paint
CN104263111A (en) Weather-resistant hard paint
CN104356838A (en) High-temperature thermal insulation coating
CN104231828A (en) Green and natural antibacterial coating
CN104231772A (en) Paint containing white factice
CN104356776A (en) Anti-wear smooth internal wall coating
CN104356777A (en) Convenient coating with good construction property

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

Application publication date: 20150218

RJ01 Rejection of invention patent application after publication