CN105754484A - Formaldehyde-reducing shell powder coating - Google Patents

Formaldehyde-reducing shell powder coating Download PDF

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Publication number
CN105754484A
CN105754484A CN201610209573.4A CN201610209573A CN105754484A CN 105754484 A CN105754484 A CN 105754484A CN 201610209573 A CN201610209573 A CN 201610209573A CN 105754484 A CN105754484 A CN 105754484A
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formaldehyde
shell powder
parts
agent
aldehyde
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CN201610209573.4A
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CN105754484B (en
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王在满
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Guangdong Cadbury New Materials Technology Co., Ltd.
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Foshan City Shunde District Jintubao Paint Co Ltd
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    • 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
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • C09D201/02—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C09D201/06—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing oxygen atoms
    • 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
    • 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

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  • 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)
  • Cosmetics (AREA)

Abstract

The invention discloses a formaldehyde-reducing shell powder coating. The formaldehyde-reducing shell powder coating comprises the following components in parts by mass: water, propylene glycol, a preservative (formaldehyde-free), a dispersing agent, a defoaming agent, a wetting agent, cellulose, a pH modifier, titanium dioxide, calcined shell powder, a coalescing agent, a preservative, a formaldehyde reducing emulsion, Unihub E, a defoaming agent, a leveling agent and a rheological thickener. According to the formaldehyde-reducing shell powder, a novel formaldehyde reducing emulsion is adopted, and a grafting functional monomer is of a diketone structure which does not contain an amine or hydrazine structure, so that an odor purification effect is relatively good; two Hs of methylene between the diketone structures have relatively strong activities and easily react with formaldehyde, so that formaldehyde can be effectively purified; the formaldehyde-reducing shell powder prepared by virtue of a formula provided by the invention can meet the requirements of international standard JC/T 1074-2008 on formaldehyde purification efficiency and formaldehyde purification persistence, and furthermore, the formaldehyde purification efficiency of the formaldehyde-reducing shell powder coating reaches 85% and is high than the formaldehyde purification efficiency of most formaldehyde-reducing coatings in the market.

Description

A kind of formaldehyde reduced shell powder paint
Technical field:
The present invention relates to technical field of coatings, refer in particular to a kind of formaldehyde reduced shell powder paint.
Background technology:
Formaldehyde is the colourless gas of a kind of band penetrating odor, and HCHO, C=O carbon carbonyl has stronger reactivity, Easily react with the organic macromolecule such as vivo protein matter, nucleic acid, thus formaldehyde has harm to health.Air When middle concentration of formaldehyde exceedes doses (formaldehyde), the harm of following several respects can be brought to human body:
1, spread effect: short-time contact high-concentration formaldehyde, skin and mucosa and respiratory tract can produce spread effect, Shedding tears occurs in patient, pharyngalgia, cough, breathe hard, the symptom such as expiratory dyspnea.
2, sensitization: skin contact doses formaldehyde can cause allergic dermatitis；Respiratory tract sucks certain agent Amount formaldehyde may induction bronchial astehma.
3, mutagenesis: high-concentration formaldehyde or a kind of genotoxicity material.Animal used as test is high in laboratory In the case of concentration sucks, rhinopharyngeal neoplasm can be caused.
And household formaldehyde main source has following several respects:
1, the artificial boards such as the glued board of interior decoration, core-board, medium density fibre board (MDF) and particieboard it are used as. Artificial board generally uses phenolic resin or pollopas makees adhesive, phenolic aldehyde/pollopas energy release formaldehyde.
2, the other kinds ornament materials containing formaldehyde components, such as white glue with vinyl, foamed plastics, paint and coating Deng.In terms of formaldehyde emission latex adhesive is widely used in woodenware engineering and metope process in decorations.
3, interior decoration textile, include bedding, wall paper, wallpaper, chemical fibre carpet, curtain and cloth art Furniture.In textile manufacturing, in order to increase wrinkle resistance, water resistance, fire protecting performance, it is commonly incorporated into some and contains There is Formaldehyde as Additives.
Along with popularizing of environmental protection ideas, health is increasingly paid close attention to by people, reduces indoor formaldehyde discharge and increasingly becomes Emphasis for house fitting-up.Tradition its resin of interiro wall latex paint and part of auxiliary component Han Form aldehyde release, can add Acute Formaldehyde Pollution of Indoor Air.Inventor complies with energy-saving and emission-reduction trend, develops a kind of formaldehyde reduced shell powder paint.
Summary of the invention:
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of formaldehyde reduced shell powder paint.
In order to solve above-mentioned technical problem, present invention employs following technical proposals: a kind of formaldehyde reduced oyster shell whiting is coated with Material, is made up of the component of following mass fraction: water: 18-20 part；Propane diols: 2.0-3.0 part；Preservative (without formaldehyde): 0.2-0.3 part；Dispersant: 0.5-0.8 part；Defoamer 1:0.15-0.2 part；Wetting Agent: 0.2-0.3 part；Cellulose: 0.15-0.2 part；PH adjusting agent: 0.15-0.2 part；Titanium dioxide: 18-20 Part；Calcined shell powder: 12.5-20 part；Coalescents: 1.5-2.0 part；Mould inhibitor: 0.3-0.4 part； Fall aldehyde emulsion: 25-30 part；Unihub E:3.0-5.0 part；Defoamer 2:0.15-0.3 part；Levelling agent: 0.8-1.2 part；Rheological thickeners: 0.4-0.6 part.
Furthermore, in technique scheme, formaldehyde reduced shell powder paint is by the component group of following mass fraction Become: water: 18 parts；Propane diols: 2 parts；Preservative (without formaldehyde): 0.2 part；Dispersant: 0.5 part； Defoamer 1:0.15 part；Wetting agent: 0.2 part；Cellulose: 0.15 part；PH adjusting agent: 0.15 part； Titanium dioxide: 20 parts；Calcined shell powder: 20 parts；Coalescents: 2.0 parts；Mould inhibitor: 0.3 part； Fall aldehyde emulsion: 30 parts；Unihub E:5 part；Defoamer 2:0.15 part；Levelling agent: 0.8 part；Rheology increases Thick dose: 0.4 part.
Furthermore, in technique scheme, formaldehyde reduced shell powder paint is by the component group of following mass fraction Become: water: 20 parts；Propane diols: 3 parts；Preservative (without formaldehyde): 0.3 part；Dispersant: 0.8 part； Defoamer 1:0.2 part；Wetting agent: 0.3 part；Cellulose: 0.2 part；PH adjusting agent: 0.2 part； Titanium dioxide: 20 parts；Calcined shell powder: 20 parts；Coalescents: 1.5 parts；Mould inhibitor: 0.4 part；Fall Aldehyde emulsion: 28 parts；Unihub E:3 part；Defoamer 2:0.3 part；Levelling agent: 1.2 parts；Rheology thickening Agent: 0.6 part.
Furthermore, in technique scheme, described fall aldehyde emulsion at synthesis phase on backbone Grafting possesses the monomer inhaling aldehyde function, and emulsion makes coating, and after coating film forming, function monomer can be with the first in air Aldehyde reaction, thus reduce the content of formaldehyde in air.
Furthermore, in technique scheme, the list possessing suction aldehyde function of described fall its grafting of aldehyde emulsion Body is diketone structure, and its chemical constitution is:
This structure does not contains amine or hydrazine structure, can more preferably absorb formaldehyde.
Furthermore, in technique scheme, described possessing of fall its grafting of aldehyde emulsion inhales the two of aldehyde function Two H of the methylene between ketone structure have stronger activity, easily react with formaldehyde, and its reaction principle is as follows:
By the function monomer in aldehyde emulsion can be reacted with the formaldehyde in air, it is possible to a large amount of purifying formaldehydes.
After using technique scheme, the present invention has the advantages that the present invention compared with prior art Using a kind of novel fall aldehyde emulsion, the function monomer of its grafting is diketone structure, and this structure does not contains amine or hydrazine structure, Thus net relative taste, two H of the methylene between diketone structure have stronger activity, easily react with formaldehyde, Can effective purifying formaldehyde.The present invention has screened at color stuffing, chooses the porous aggregate that specific surface area is big, Thus be greatly increased the ability of coating dry film formaldehyde adsorption, and strict disabling band Form aldehyde release on auxiliary agent selects Auxiliary agent, stopping to fill a prescription self produces formaldehyde, is adjusted by the above, and designed fall aldehyde coating can pass through state Mark JC/T 1074-2008 is about the requirement of the lasting rate of purifying formaldehyde efficiency and purifying formaldehyde, and purifying formaldehyde Efficiency reaches 90%, and purification efficiency is higher than market major part fall aldehyde coating.
Detailed description of the invention:
Below in conjunction with specific embodiment, the present invention is further described.
A kind of formaldehyde reduced shell powder paint, is made up of the component of following mass fraction: water: 18-20 part；The third two Alcohol: 2.0-3.0 part；Preservative (without formaldehyde): 0.2-0.3 part；Dispersant: 0.5-0.8 part；Froth breaking Agent 1:0.15-0.2 part；Wetting agent: 0.2-0.3 part；Cellulose: 0.15-0.2 part；PH adjusting agent: 0.15-0.2 part；Titanium dioxide: 18-20 part；Calcined shell powder: 12.5-20 part；Coalescents: 1.5-2.0 Part；Mould inhibitor: 0.3-0.4 part；Fall aldehyde emulsion: 25-30 part；Unihub E:3.0-5.0 part；Defoamer 2: 0.15-0.3 part；Levelling agent: 0.8-1.2 part；Rheological thickeners: 0.4-0.6 part.
Preferably, formaldehyde reduced shell powder paint is made up of the component of following mass fraction: water: 18 parts；The third two Alcohol: 2 parts；Preservative (without formaldehyde): 0.2 part；Dispersant: 0.5 part；Defoamer 1:0.15 part； Wetting agent: 0.2 part；Cellulose: 0.15 part；PH adjusting agent: 0.15 part；Titanium dioxide: 20 parts；Forge Burning oyster shell whiting: 20 parts；Coalescents: 2.0 parts；Mould inhibitor: 0.3 part；Fall aldehyde emulsion: 30 parts； Unihub E:5 part；Defoamer 2:0.15 part；Levelling agent: 0.8 part；Rheological thickeners: 0.4 part.
Preferably, formaldehyde reduced shell powder paint is made up of the component of following mass fraction: water: 20 parts；The third two Alcohol: 3 parts；Preservative (without formaldehyde): 0.3 part；Dispersant: 0.8 part；Defoamer 1:0.2 part； Wetting agent: 0.3 part；Cellulose: 0.2 part；PH adjusting agent: 0.2 part；Titanium dioxide: 20 parts；Calcining Oyster shell whiting: 20 parts；Coalescents: 1.5 parts；Mould inhibitor: 0.4 part；Fall aldehyde emulsion: 28 parts；Unihub E:3 part；Defoamer 2:0.3 part；Levelling agent: 1.2 parts；Rheological thickeners: 0.6 part.
In above-mentioned component, preservative (without formaldehyde) is: BIT, and dispersant is: polycarboxylate sodium,
Defoamer is: mineral oil, and wetting agent is: non-ionic wetting agent, and cellulose is: hydroxyethyl cellulose
PH adjusting agent is: organic amine, and coalescents is: alcohol ester 12, and mould inhibitor is: pyridine sulphur copper or Pyridine sulphur zinc, fall aldehyde emulsion is: SF208, and defoamer is: mineral oil, and levelling agent is: polyurethane ether, Rheological thickeners is: modified acroleic acid.
Unihub E is ROHM AND HAAS covering emulsion Unihub E, and BIT English name is 2-n-Octyl-4-isothiazolin-3-one, Chinese is Kathon, As organic synthesis intermediate. for liquid, be dissolved in organic solvent, be slightly soluble in water, be a kind of low toxicity, efficiently, Broad spectrum type mould inhibitor, has the strongest killing action, can reach preferable anti-mold effect mould.Can extensively answer In all multi-products such as coating, paint, lubricating oil, shoe polish, leather chemistry, timber-work and historical relic's protection.
The coating prepared by above-mentioned formula is had fall aldehyde function relatively.
Fall aldehyde principle is as follows:
The carbon carbonyl C=O of formaldehyde HCHO has stronger reactivity, easy and active hydrogen reaction, drops aldehyde coating It is critical only that emulsion, fall aldehyde emulsion in the market typically connects on backbone at emulsion synthesis phase Branch possesses the monomer inhaling aldehyde function.So, emulsion makes coating, after coating film forming function monomer can with in air Formaldehyde reaction, thus reduce the content of formaldehyde in air, reach to drop aldehyde effect.For function monomer, at present Having the little molecule selecting band acid amides or hydrazide structure to make function monomer on market, it is as follows that it inhales aldehyde principle:
R-NH2+HCHO→R-NHCH2OH
R-NHNH2+ HCHO → R-NHN=CH2
Free formaldehyde can largely be absorbed by above two reactions, and the emulsion of this method synthesis makes coating, its formaldehyde Purification efficiency and the lasting rate of purifying formaldehyde can meet GB JC/T 1074-2008.But the made emulsion of this method introduces Function monomer amine or hydrazine belong to organic amine, can giving forth fragrance, do not meet clean taste coating main trend, and on market Made fall aldehyde coating is general only to be replaced to conventional emulsions to drop aldehyde emulsion, selects to have owed at color stuffing and auxiliary agent Lack.Here, the present invention uses a kind of novel fall aldehyde emulsion, the function monomer of its grafting is diketone structure:
This structure is without amine or hydrazine structure, thus net relative taste, two H of the methylene between diketone structure have Stronger activity, easily reacts with formaldehyde:
The present invention uses the fall aldehyde emulsion being grafted function above monomer, and has screened at color stuffing, chooses The porous aggregate that specific surface area is big, thus it is greatly increased the ability of coating dry film formaldehyde adsorption.On auxiliary agent selects The strict auxiliary agent disabling band Form aldehyde release, stopping to fill a prescription self produces formaldehyde, is adjusted by the above, set Meter fall aldehyde coating can be by GB JC/T 1074-2008 about the lasting rate of purifying formaldehyde efficiency and purifying formaldehyde Requirement, and purifying formaldehyde efficiency reaches 85%, and purification efficiency is higher than market major part fall aldehyde coating.
Certainly, the foregoing is only the specific embodiment of the present invention, not limit the scope of the present invention, All equivalence changes done according to structure, feature and principle described in scope of the present invention patent or modification, all should wrap Include in scope of the present invention patent.

Claims (7)

1. a formaldehyde reduced shell powder paint, it is characterised in that: it is made up of the component of following mass fraction:
Water: 18-20 part；Propane diols: 2.0-3.0 part；Preservative (without formaldehyde): 0.2-0.3 part；Point Powder: 0.5-0.8 part；Defoamer 1:0.15-0.2 part；Wetting agent: 0.2-0.3 part；Cellulose: 0.15-0.2 Part；PH adjusting agent: 0.15-0.2 part；Titanium dioxide: 18-20 part；Calcined shell powder: 12.5-20 part；Become Film auxiliary agent: 1.5-2.0 part；Mould inhibitor: 0.3-0.4 part；Fall aldehyde emulsion: 25-30 part；Unihub E:3.0-5.0 Part；Defoamer 2:0.15-0.3 part；Levelling agent: 0.8-1.2 part；Rheological thickeners: 0.4-0.6 part.
The formaldehyde reduced shell powder paint of one the most according to claim 1, it is characterised in that: by following matter The component composition of amount number:
Water: 18 parts；Propane diols: 2 parts；Preservative (without formaldehyde): 0.2 part；Dispersant: 0.5 part； Defoamer 1:0.15 part；Wetting agent: 0.2 part；Cellulose: 0.15 part；PH adjusting agent: 0.15 part； Titanium dioxide: 20 parts；Calcined shell powder: 20 parts；Coalescents: 2.0 parts；Mould inhibitor: 0.3 part； Fall aldehyde emulsion: 30 parts；Unihub E:5 part；Defoamer 2:0.15 part；Levelling agent: 0.8 part；Rheology increases Thick dose: 0.4 part.
The formaldehyde reduced shell powder paint of one the most according to claim 1, it is characterised in that: by following matter The component composition of amount number:
Water: 20 parts；Propane diols: 3 parts；Preservative (without formaldehyde): 0.3 part；Dispersant: 0.8 part； Defoamer 1:0.2 part；Wetting agent: 0.3 part；Cellulose: 0.2 part；PH adjusting agent: 0.2 part； Titanium dioxide: 20 parts；Calcined shell powder: 20 parts；Coalescents: 1.5 parts；Mould inhibitor: 0.4 part；Fall Aldehyde emulsion: 28 parts；Unihub E:3 part；Defoamer 2:0.3 part；Levelling agent: 1.2 parts；Rheology thickening Agent: 0.6 part.
4. according to the formaldehyde reduced shell powder paint of the one described in any one in claim 1, it is characterised in that: Described fall aldehyde emulsion is grafted the monomer possessing suction aldehyde function on backbone at synthesis phase, and emulsion is made Coating, after coating film forming, function monomer can react with the formaldehyde in air, thus reduces the content of formaldehyde in air.
The formaldehyde reduced shell powder paint of one the most according to claim 4, it is characterised in that: described fall The monomer possessing suction aldehyde function of its grafting of aldehyde emulsion is diketone structure, and its chemical constitution is:
This structure does not contains amine or hydrazine structure, can more preferably absorb formaldehyde.
The formaldehyde reduced shell powder paint of one the most according to claim 4, it is characterised in that: described fall aldehyde Two H of the methylene possessed between the diketone structure inhaling aldehyde function of its grafting of emulsion have stronger activity, Yi Yujia Aldehyde reaction, its reaction principle is as follows:
By the function monomer in aldehyde emulsion can be reacted with the formaldehyde in air, it is possible to a large amount of purifying formaldehydes.
The formaldehyde reduced shell powder paint of one the most according to claim 1, it is characterised in that: described is anti- Rotten agent (without formaldehyde) is: BIT, and dispersant is: polycarboxylate sodium, and defoamer is: mineral oil, Wetting agent is: non-ionic wetting agent, and cellulose is: hydroxyethyl cellulose, and pH adjusting agent is: organic amine, becomes Film auxiliary agent is: alcohol ester 12, and mould inhibitor is: pyridine sulphur copper or pyridine sulphur zinc, and fall aldehyde emulsion is: SF208, Defoamer is: mineral oil, and levelling agent is: polyurethane ether, and rheological thickeners is: modified acroleic acid.
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Cited By (9)

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CN106590287A (en) * 2016-12-23 2017-04-26 富思特新材料科技发展股份有限公司 Interior wall odor removing coating capable of decomposing indoor free formaldehyde and toluene and preparation method of coating
CN106752539A (en) * 2017-01-12 2017-05-31 广东美涂士建材股份有限公司 With thick-slurry type interior wall coating for being incubated anti-formaldehyde effect and preparation method thereof
CN107459933A (en) * 2017-08-25 2017-12-12 秦皇岛美博士新型材料科技有限公司 A kind of liquid shell powder paint and preparation method thereof
CN107974127A (en) * 2018-01-11 2018-05-01 长春顺风新材料有限公司 A kind of bio-based is except methanal paint and preparation method thereof
CN109181424A (en) * 2018-07-30 2019-01-11 吉林省金贝壳新材料科技有限公司 A kind of conch meal water paint quickly removing formaldehyde
CN109181544A (en) * 2018-08-14 2019-01-11 广东瓦科新材料有限公司 A kind of manufacturing method of the net aldehyde skin texture wall film slurry of water negative ion
CN110845899A (en) * 2019-07-04 2020-02-28 佛山市威兹伯涂料有限公司 Negative ion formaldehyde-removing paint and preparation method thereof
WO2021102746A1 (en) * 2019-11-27 2021-06-03 惠州学院 Dry powder paint with long-lasting antibacterial and antifungal effect and preparation method therefor
CN113583571A (en) * 2021-08-04 2021-11-02 重庆凯茜蔓科技有限公司 Multifunctional water-in-water children room art coating and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN106590287A (en) * 2016-12-23 2017-04-26 富思特新材料科技发展股份有限公司 Interior wall odor removing coating capable of decomposing indoor free formaldehyde and toluene and preparation method of coating
CN106752539A (en) * 2017-01-12 2017-05-31 广东美涂士建材股份有限公司 With thick-slurry type interior wall coating for being incubated anti-formaldehyde effect and preparation method thereof
CN106752539B (en) * 2017-01-12 2019-06-14 广东美涂士建材股份有限公司 With the thick-slurry type interior wall coating and preparation method thereof for keeping the temperature anti-formaldehyde effect
CN107459933A (en) * 2017-08-25 2017-12-12 秦皇岛美博士新型材料科技有限公司 A kind of liquid shell powder paint and preparation method thereof
CN107974127A (en) * 2018-01-11 2018-05-01 长春顺风新材料有限公司 A kind of bio-based is except methanal paint and preparation method thereof
CN109181424A (en) * 2018-07-30 2019-01-11 吉林省金贝壳新材料科技有限公司 A kind of conch meal water paint quickly removing formaldehyde
CN109181544A (en) * 2018-08-14 2019-01-11 广东瓦科新材料有限公司 A kind of manufacturing method of the net aldehyde skin texture wall film slurry of water negative ion
CN110845899A (en) * 2019-07-04 2020-02-28 佛山市威兹伯涂料有限公司 Negative ion formaldehyde-removing paint and preparation method thereof
WO2021102746A1 (en) * 2019-11-27 2021-06-03 惠州学院 Dry powder paint with long-lasting antibacterial and antifungal effect and preparation method therefor
CN113583571A (en) * 2021-08-04 2021-11-02 重庆凯茜蔓科技有限公司 Multifunctional water-in-water children room art coating and preparation method thereof

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