CN105419510A - Waterproof and moisture permeable coating - Google Patents
Waterproof and moisture permeable coating Download PDFInfo
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- CN105419510A CN105419510A CN201510959512.5A CN201510959512A CN105419510A CN 105419510 A CN105419510 A CN 105419510A CN 201510959512 A CN201510959512 A CN 201510959512A CN 105419510 A CN105419510 A CN 105419510A
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Classifications
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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
- C09D127/00—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 a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C09D127/18—Homopolymers or copolymers of tetrafluoroethene
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1675—Polyorganosiloxane-containing compositions
-
- 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
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- 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
Abstract
The invention provides a waterproof and moisture permeable coating. The coating comprises a bottom layer coating and a surface layer coating, wherein the bottom layer coating comprises a component A and a component B. The component A is prepared from the following raw material components: ethylene-vinyl acetate copolymer emulsion, reactive polysiloxane, waterborne polyurethane, sodium polyacrylate, hydroxyethylmethylcellulose, silica sol, an antifoaming agent and a sterilizing agent. The component B of the bottom layer coating is an isocyanate curing agent. The surface layer coating is prepared from the following components: water-based fluorine carbon emulsion, packing, waterborne polyurethane, an antifoaming agent and a dispersing agent. The coating provided by the invention can block liquid water and moisture can penetrates through the coating.
Description
Technical field
The present invention relates to a kind of waterproof paint, be specifically related to a kind of Waterproof Breathable coating, belong to building coating field.
Technical background
The harm of infiltration to building of outside moisture is apparent, airproof for one deck waterproof layer covers outside thermal insulation layer by our conventional waterproof theory exactly, but Discussion on architecture temperature, humidity difference is larger, so just cause indoor moisture " accumulation " inside waterproof layer, chance cold junction reveals, accumulate over a long period certainly will cause thermal insulation layer degradation, waterproof layer sticking power goes down and then affects building life.
Along with the fast development of construction industry, the contradiction between the water-repellancy of material and water vapour permeability is more sharp-pointed.Research for Waterproof Breathable coating is a current important directions.
Also have some to have the coating of Waterproof Breathable function on the market now, but these coating contain the objectionable impuritiess such as a large amount of benzene compounds, have harm to environment and human body; And existing Waterproof Breathable coating has a lot of defect; Steam or can not be through, otherwise transmitance is very low, and effect is undesirable; And water vapour permeability causes its adhesive property degradation.
Prior art has following defect: (1) steam can not through coating, or transmitance is very low; (2) not strong with cement basal plane adhesive property; (3) water tolerance is strong not; (4) ageing-resistant performance is poor; (5) stain resistant performance and wear resisting property poor; (6) containing volatile harmful material, not environmentally.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of Waterproof Breathable coating, there is the advantages such as better waterproof, moisture-inhibiting, weather-proof, environmental protection, cohesive force be strong, to realize following goal of the invention:
1, make waterproof paint can by steam, but can liquid barrier water; Water vapor transmission rate (WVTR) is made to reach 5.0 ~ 5.5g/ (m
2d);
2, waterproof paint both Waterproof Breathables are made, meanwhile, good with cement basal plane adhesive property;
3, while making waterproof paint moisture-inhibiting, keep water resistance good;
4, the ageing-resistant performance of waterproof paint is improved;
5, contaminated resistance and the wear resisting property of waterproof paint is improved;
6, make waterproof paint of the present invention not containing any harmful volatile component, realize safety and environmental protection.
For achieving the above object, the invention provides following technical scheme:
A kind of Waterproof Breathable coating, described coating comprises priming paint and investment precoat.
Below the further improvement to technique scheme:
Described priming paint comprises component A and B component.
The mass ratio of described component A and B component is: component A: B component=10:1 ~ 15:1.
The component A of described priming paint comprises following feed composition: ethylene-vinyl acetate copolymer emulsion, property polysiloxane, aqueous polyurethane, sodium polyacrylate, hydroxyethylmethyl-cellulose, silicon sol, defoamer, sterilant.
Each feed composition of the component A of described priming paint, with parts by weight, content is: ethylene-vinyl acetate copolymer emulsion 8 ~ 10 parts, property polysiloxane 0.3 ~ 0.8 part, aqueous polyurethane 30 ~ 40 parts, sodium polyacrylate 2 ~ 3 parts, hydroxyethylmethyl-cellulose 5 ~ 10 parts, silicon sol 15 ~ 20 parts, defoamer 0.5 ~ 1 part, 0.5 ~ 1 part, sterilant.
Each feed composition of the component A of described priming paint, with parts by weight, content is: ethylene-vinyl acetate copolymer emulsion 10 parts, modified polyorganosiloxane 0.5 part, aqueous polyurethane 30 parts, sodium polyacrylate 2 parts, hydroxyethylmethyl-cellulose 10 parts, silicon sol 20 parts, defoamer 1 part, sterilant 0.8.
The B component of described priming paint is polyisocyanate curing agent.
Described investment precoat comprises following component: water-base fluorocarbon emulsion, filler, aqueous polyurethane, defoamer, dispersion agent.
Each component of described investment precoat, with parts by weight, content is: water-base fluorocarbon emulsion 40 ~ 50 parts, filler 10 ~ 15 parts, aqueous polyurethane 20 ~ 30 parts, defoamer 0.5 ~ 1 part, dispersion agent 0.5 ~ 1 part.
Each component of described investment precoat, with parts by weight, content is: water-base fluorocarbon emulsion 45 parts, filler 10 parts, aqueous polyurethane 30 parts, defoamer 1 part, dispersion agent 0.5 part.
Compared with prior art, the present invention has following beneficial effect:
1, coating of the present invention can pass through steam, but can liquid barrier water; Water vapor transmission rate (WVTR) is 5.0 ~ 5.5g/ (m
2d);
2, coating of the present invention and cement basal plane cohesiveness strong; Paint adhesion is less than 1 grade;
3, water-resistant coating of the present invention is strong, can reach 30 ~ 40 days without exception;
4, coating ageing-resistant performance of the present invention is strong; Temper(ing) 1700 ~ 1800h is non-foaming, do not ftracture, do not come off;
5, coating contaminated resistance of the present invention is good, after testing, is less than 8 ~ 10%;
6, coating wear resistance of the present invention is good, after testing, is less than or equal to 50mg (index is 750g/500r);
7, not containing any volatile harmful material, to environment and body harmless, environmental protection.
Embodiment
In order to better set forth the present invention, further illustrate below in conjunction with embodiment.
Embodiment 1
a kind of Waterproof Breathable coating
Described coating comprises priming paint and investment precoat;
(1) mass parts of investment precoat consists of: water-base fluorocarbon emulsion 40 parts, filler 15 parts, aqueous polyurethane 30 parts, defoamer 1 part, dispersion agent 0.5 part;
Described water-based fluorocarbon resin is Guangdong pine and cypress chemical industry PTFE emulsion;
Described filler is Du Pont's Rutile type Titanium Dioxide;
Described aqueous polyurethane is Jining Hua Kai resin company limited HK718;
Described defoamer is BASF A10;
Described dispersion agent model is BYK180.
(2) priming paint comprises component A and B component;
The mass ratio of component A, B component is: component A: B component=14:1; Component A mixes with B component before using by priming paint in mass ratio.
The mass parts of the component A of described priming paint consists of:
Ethylene-vinyl acetate copolymer emulsion 10 parts, modified polyorganosiloxane 0.5 part, aqueous polyurethane 38 parts, sodium polyacrylate 2 parts, hydroxyethylmethyl-cellulose 7 parts, silicon sol 20 parts, defoamer 1 part, 0.8 part, sterilant;
Described aqueous polyurethane is Jining Hua Kai resin company limited HK718;
Described defoamer is BASF A10;
Described sterilant is large eastern chemical industry A266.
The B component of described priming paint is polyisocyanate curing agent;
Described polyisocyanate curing agent Bayer chemistry Bayhydur305.
Embodiment 2
a kind of Waterproof Breathable coating
Described coating comprises priming paint and investment precoat;
(1) mass parts of investment precoat consists of: water-base fluorocarbon emulsion 50 parts, filler 13 parts, aqueous polyurethane 20 parts, defoamer 1 part, dispersion agent 0.5 part;
Described water-based fluorocarbon resin is Guangdong pine and cypress chemical industry PTFE emulsion;
Described filler is Du Pont's Rutile type Titanium Dioxide;
Described aqueous polyurethane is Jining Hua Kai resin company limited HK718;
Described defoamer is BASF A10;
Described dispersion agent is BYK180.
(2) priming paint comprises component A and B component;
The mass ratio of component A, B component is: component A: B component=13:1; Component A mixes with B component before using by priming paint in mass ratio.
The mass parts of the component A of described priming paint consists of:
Ethylene-vinyl acetate copolymer emulsion 8 parts, modified polyorganosiloxane 0.5 part, aqueous polyurethane 40 parts, sodium polyacrylate 2 parts, hydroxyethylmethyl-cellulose 10 parts, silicon sol 15 parts, defoamer 1 part, 0.8 part, sterilant;
Described aqueous polyurethane is Jining Hua Kai resin company limited HK718;
Described defoamer is BASF A10;
Described sterilant is large eastern chemical industry A266.
The B component of described priming paint is polyisocyanate curing agent;
Described polyisocyanate curing agent Bayer chemistry Bayhydur305.
Embodiment 3
a kind of Waterproof Breathable coating
Described coating comprises priming paint and investment precoat;
(1) mass parts of investment precoat consists of: water-base fluorocarbon emulsion 45 parts, filler 10 parts, aqueous polyurethane 30 parts, defoamer 1 part, dispersion agent 0.5 part;
Described water-based fluorocarbon resin is Guangdong pine and cypress chemical industry PTFE emulsion;
Described filler is Du Pont's Rutile type Titanium Dioxide;
Described aqueous polyurethane is Jining Hua Kai resin company limited HK718;
Described defoamer is BASF A10;
Described dispersion agent is BYK180.
(2) priming paint comprises component A and B component;
The mass ratio of component A, B component is: component A: B component=15:1; Component A mixes with B component before using by priming paint in mass ratio.
The mass parts of the component A of described priming paint consists of:
Ethylene-vinyl acetate copolymer emulsion 10 parts, modified polyorganosiloxane 0.5 part, aqueous polyurethane 30 parts, sodium polyacrylate 2 parts, hydroxyethylmethyl-cellulose 10 parts, silicon sol 20 parts, defoamer 1 part, 0.8 part, sterilant;
Described aqueous polyurethane is Jining Hua Kai resin company limited HK718;
Described defoamer is BASF A10;
Described sterilant is large eastern chemical industry A266.
The B component of described priming paint is polyisocyanate curing agent;
Described polyisocyanate curing agent Bayer chemistry Bayhydur305.
Embodiment 4
a kind of Waterproof Breathable coating
Described coating comprises priming paint and investment precoat;
(1) mass parts of investment precoat consists of: water-base fluorocarbon emulsion 48 parts, filler 12 parts, aqueous polyurethane 25 parts, defoamer 0.5 part, dispersion agent 0.8 part;
Described water-based fluorocarbon resin is Guangdong pine and cypress chemical industry PTFE emulsion;
Described filler is Du Pont's Rutile type Titanium Dioxide;
Described aqueous polyurethane is Jining Hua Kai resin company limited HK718;
Described defoamer is BASF A10;
Described dispersion agent model is BYK180.
(2) priming paint comprises component A and B component;
The mass ratio of component A, B component is: component A: B component=10:1; Component A mixes with B component before using by priming paint in mass ratio.
The mass parts of the component A of described priming paint consists of:
Ethylene-vinyl acetate copolymer emulsion 9 parts, modified polyorganosiloxane 0.3 part, aqueous polyurethane 33 parts, sodium polyacrylate 2.5 parts, hydroxyethylmethyl-cellulose 5 parts, silicon sol 17 parts, defoamer 0.5 part, 0.5 part, sterilant;
Described aqueous polyurethane is Jining Hua Kai resin company limited HK718;
Described defoamer is BASF A10;
Described sterilant is large eastern chemical industry A266.
The B component of described priming paint is polyisocyanate curing agent;
Described polyisocyanate curing agent Bayer chemistry Bayhydur305.
Embodiment 5
a kind of Waterproof Breathable coating
Described coating comprises priming paint and investment precoat;
(1) mass parts of investment precoat consists of: water-base fluorocarbon emulsion 42 parts, filler 11 parts, aqueous polyurethane 28 parts, defoamer 0.8 part, dispersion agent 1 part;
Described water-based fluorocarbon resin is Guangdong pine and cypress chemical industry PTFE emulsion;
Described filler is Du Pont's Rutile type Titanium Dioxide;
Described aqueous polyurethane is Jining Hua Kai resin company limited HK718;
Described defoamer is BASF A10;
Described dispersion agent model is BYK180.
(2) priming paint comprises component A and B component;
The mass ratio of component A, B component is: component A: B component=12:1; Component A mixes with B component before using by priming paint in mass ratio.
The mass parts of the component A of described priming paint consists of:
Ethylene-vinyl acetate copolymer emulsion 9 parts, modified polyorganosiloxane 0.8 part, aqueous polyurethane 35 parts, sodium polyacrylate 2.8 parts, hydroxyethylmethyl-cellulose 9 parts, silicon sol 18 parts, defoamer 0.8 part, 1 part, sterilant;
Described aqueous polyurethane is Jining Hua Kai resin company limited HK718;
Described defoamer is BASF A10;
Described sterilant is large eastern chemical industry A266.
The B component of described priming paint is polyisocyanate curing agent;
Described polyisocyanate curing agent Bayer chemistry Bayhydur305.
Result detects:
The detection method of coating of the present invention: watertightness detection method is with reference to GB/T328.10A; The detection method of water vapor transmission rate (WVTR) is with reference to JC/T309-2011; The detection method of water tolerance is with reference to GB/T1733-1993; The detection method of sticking power is with reference to GB/T9286-1998; The detection method of artificial ageing resistance is with reference to ISO11507:2007; The detection method of stain resistant is with reference to GB/T9780; The detection method of wear resistance is with reference to GB/T1768-2006;
The coating property Indexs measure of embodiment 1-5 the results are shown in Table 1;
Table 1 coating property Indexs measure result
From table 1, coating watertightness detected result of the present invention is filter paper nondiscoloration, and coating impenetrable liquid water of the present invention is described;
The water vapor transmission rate (WVTR) of coating of the present invention is 5.0 ~ 5.5g/ (m
2d);
Water-resistant coating of the present invention can reach 30 ~ 40 days without exception;
Paint adhesion of the present invention is less than 1 grade;
Coating artificial ageing resistance of the present invention, 1700 ~ 1800h is non-foaming, do not ftracture, do not come off;
Coating contaminated resistance of the present invention: be less than 8 ~ 10%;
Coating wear resistance of the present invention is≤50mg (condition is 750g/500r).
Embodiment 6
a kind of Waterproof Breathable coating
Described coating comprises priming paint and investment precoat;
(1) mass parts of investment precoat consists of: water-base fluorocarbon emulsion 38 parts, filler 11 parts, aqueous polyurethane 28 parts, polypropylene glycerol aether 1.1 parts, Magnesium Stearate 2.3 parts, carnauba wax 2 parts, Manganse Dioxide 0.8 part;
Described water-based fluorocarbon resin is Guangdong pine and cypress chemical industry PTFE emulsion;
Described filler is Du Pont's Rutile type Titanium Dioxide;
Described aqueous polyurethane is Jining Hua Kai resin company limited HK718.
(2) priming paint comprises component A and B component;
The mass ratio of component A, B component is: component A: B component=12:1; Component A mixes with B component before using by priming paint in mass ratio.
The mass parts of the component A of described priming paint consists of:
Ethylene-vinyl acetate copolymer emulsion 12 parts, modified polyorganosiloxane 0.6 part, aqueous polyurethane 38 parts, sodium polyacrylate 2.1 parts, hydroxyethylmethyl-cellulose 5 parts, silicon sol 11 parts, polypropylene glycerol aether 0.8 part, dithiocarbamic acid 0.2 part, 2.1 parts, wood vinegar, myrcene 1.5 parts, alpha-linolenic acid 0.9 part;
Described aqueous polyurethane is Jining Hua Kai resin company limited HK718;
Described defoamer is BASF A10;
Described sterilant is large eastern chemical industry A266.
The mass parts of the B component of described priming paint consists of:
Polyisocyanate curing agent 5 parts, epoxy resin 0.8 part, Oenothera oil 0.2 part;
Described polyisocyanate curing agent Bayer chemistry Bayhydur305.
Through test, the coating impenetrable liquid water of the present embodiment; Water vapor transmission rate (WVTR) is 5.8g/ (m
2d); Water-resistant coating can reach 50 days without exception; Paint adhesion is less than 1 grade; Coating artificial ageing resistance, 1900h is non-foaming, do not ftracture, do not come off; Coating contaminated resistance: be less than 7%; Coating wear resistance is≤50mg (condition is 750g/500r).
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.The above is the citing of best mode for carrying out the invention, and the part wherein do not addressed in detail is the common practise of those of ordinary skill in the art; Protection scope of the present invention is as the criterion with the content of claim, and any equivalent transformation carried out based on technology enlightenment of the present invention, also within protection scope of the present invention.
Claims (10)
1. a Waterproof Breathable coating, is characterized in that: described coating comprises priming paint and investment precoat.
2. a kind of Waterproof Breathable coating according to claim 1, is characterized in that: described priming paint comprises component A and B component.
3. a kind of Waterproof Breathable coating according to claim 1, is characterized in that: the component A of described priming paint and the mass ratio of B component are: component A: B component=10:1 ~ 15:1.
4. a kind of Waterproof Breathable coating according to claim 1, is characterized in that: the component A of described priming paint comprises following feed composition: ethylene-vinyl acetate copolymer emulsion, property polysiloxane, aqueous polyurethane, sodium polyacrylate, hydroxyethylmethyl-cellulose, silicon sol, defoamer, sterilant.
5. a kind of Waterproof Breathable coating according to claim 1, it is characterized in that: each feed composition of the component A of described priming paint, with parts by weight, content is: ethylene-vinyl acetate copolymer emulsion 8 ~ 10 parts, property polysiloxane 0.3 ~ 0.8 part, aqueous polyurethane 30 ~ 40 parts, sodium polyacrylate 2 ~ 3 parts, hydroxyethylmethyl-cellulose 5 ~ 10 parts, silicon sol 15 ~ 20 parts, defoamer 0.5 ~ 1 part, 0.5 ~ 1 part, sterilant.
6. a kind of Waterproof Breathable coating according to claim 1, it is characterized in that: each feed composition of the component A of described priming paint, with parts by weight, content is: ethylene-vinyl acetate copolymer emulsion 10 parts, modified polyorganosiloxane 0.5 part, aqueous polyurethane 30 parts, sodium polyacrylate 2 parts, hydroxyethylmethyl-cellulose 10 parts, silicon sol 20 parts, defoamer 1 part, sterilant 0.8.
7. a kind of Waterproof Breathable coating according to claim 1, is characterized in that: the B component of described priming paint is polyisocyanate curing agent.
8. a kind of Waterproof Breathable coating according to claim 1, is characterized in that: described investment precoat comprises following component: water-base fluorocarbon emulsion, filler, aqueous polyurethane, defoamer, dispersion agent.
9. a kind of Waterproof Breathable coating according to claim 1, it is characterized in that: each component of described investment precoat, with parts by weight, content is: water-base fluorocarbon emulsion 40 ~ 50 parts, filler 10 ~ 15 parts, aqueous polyurethane 20 ~ 30 parts, defoamer 0.5 ~ 1 part, dispersion agent 0.5 ~ 1 part.
10. a kind of Waterproof Breathable coating according to claim 1, it is characterized in that: each component of described investment precoat, with parts by weight, content is: water-base fluorocarbon emulsion 45 parts, filler 10 parts, aqueous polyurethane 30 parts, defoamer 1 part, dispersion agent 0.5 part.
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| CN107619493A (en) * | 2017-10-04 | 2018-01-23 | 镇江市星耀智能装备有限公司 | A kind of preparation method of the sheet material of high water resistance |
| CN107974148A (en) * | 2017-11-30 | 2018-05-01 | 苏州铂邦胶业有限公司 | Anti-light water-repellent paint combination |
| CN108841262A (en) * | 2018-06-07 | 2018-11-20 | 太仓柏嘉装饰工程有限公司 | decorative paint |
| CN108999025A (en) * | 2018-09-10 | 2018-12-14 | 江苏天泽教育咨询有限公司 | A kind of high luster water-proof color ink jet printed paper coating |
| CN109251618A (en) * | 2018-09-07 | 2019-01-22 | 江苏叙然信息科技有限公司 | A kind of quick-drying water-repellent paint |
| CN113248980A (en) * | 2021-06-28 | 2021-08-13 | 苏州启燕新材料科技有限公司 | Preparation method of waterproof moisture-permeable training clothes |
| CN115873435A (en) * | 2022-12-15 | 2023-03-31 | 宏源防水科技集团有限公司 | Polymer cement waterproof coating and preparation process thereof |
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Address after: 262735 Taitou Town, Shouguang City, Weifang City, Shandong Province, 2000 meters west of the government Patentee after: Hongyuan Waterproof Technology Group Co., Ltd. Address before: 262735 Taitou Town, Shouguang City, Weifang City, Shandong Province, 2000 meters west of the government Patentee before: Weifang Hongyuan Waterproof Material Co., Ltd. |
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Denomination of invention: A waterproof and moisture permeable coating Effective date of registration: 20220329 Granted publication date: 20180403 Pledgee: Zhejiang Commercial Bank Co.,Ltd. Weifang branch Pledgor: HONGYUAN WATERPROOF TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2022980003440 |
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