KR20180039834A - Capsule containing fire extinguishing compositions and coating composition containing the same - Google Patents
Capsule containing fire extinguishing compositions and coating composition containing the same Download PDFInfo
- Publication number
- KR20180039834A KR20180039834A KR1020160131069A KR20160131069A KR20180039834A KR 20180039834 A KR20180039834 A KR 20180039834A KR 1020160131069 A KR1020160131069 A KR 1020160131069A KR 20160131069 A KR20160131069 A KR 20160131069A KR 20180039834 A KR20180039834 A KR 20180039834A
- Authority
- KR
- South Korea
- Prior art keywords
- resin
- coating composition
- capsule
- fire
- extinguishing material
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0007—Solid extinguishing substances
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/10—Encapsulated ingredients
-
- 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
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/02—Polyureas
-
- 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
- C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; 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
- C09D181/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Coating compositions based on polysulfones; 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
- C09D5/18—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
Abstract
The present invention relates to a process for the encapsulation of a fire extinguishing material capable of inactivating a substance which causes the combustion reaction to occur in a sequential manner, A capsule containing a fire extinguishing substance which can extinguish the fire in the early stage by acting as a barrier between the flame and the combustible material by discharging the extinguishing substance to the outside as the shell of the capsule containing the extinguishing substance is broken when the fire occurs, The present invention relates to a flame retardant coating composition containing the same and a flame retardant coating composition containing the same. The coating composition is coated on a surface of a building, a ship, Lt; RTI ID = 0.0 > temperature, < / RTI > The extinguishing medium is discharged to the outside by being broken down and can prevent that the fire suppression or smears the fire in the early to the wall the gap between flame and flammable. In addition, by encapsulating the extinguishing material, the chemical reactivity between the coating composition and the extinguishing material is reduced, so that the stability is excellent and the physical properties of the coating agent can be prevented from deteriorating.
Description
The present invention relates to a process for the encapsulation of a fire extinguishing material capable of inactivating a substance which causes the combustion reaction to occur in a sequential manner, A capsule containing a fire extinguishing substance which can extinguish the fire in the early stage by acting as a barrier between the flame and the combustible material by discharging the extinguishing substance to the outside as the shell of the capsule containing the extinguishing substance is broken when the fire occurs, And a flame retardant coating composition containing the same.
For efficient energy management, insulation materials with excellent insulation, airtightness, and impact resistance are widely used for walls, ceilings, and floors of buildings. Such insulation materials include foamed polystyrene, foamed Organic polymer materials such as polyethylene and foamed polyurethane are widely used.
Particularly, the foamed polyurethane has excellent mechanical properties such as excellent heat insulation, light weight and buffering property and can be used in a wide temperature range from a high temperature region of 150 ° C to a cryogenic temperature region such as a satellite launch rocket fuel tank (-230 ° C) For example, in order to prevent heat loss or heat input from the outside while maintaining a constant temperature (about -163 ° C) in a cargo hold of an LNG carrier for carrying Liquefied Natural Gas (LNG) Insulation using foamed polyurethane is applied.
However, since the organic polymer material including the polyurethane foam is mostly flammable, it can easily be burned by various ignition sources, and once the combustion is started, the progress of the combustion is explosive, and further fire and explosion of the building can be caused.
In addition, since the organic polymer material generates toxic gases such as carbon monoxide, hydrogen chloride, and cyanide gas during combustion, it can cause damage to the human life. Therefore, a flame retardant coating agent can be applied to the surface of the heat insulating material to protect the heat insulating material and improve flame retardancy. A polyurea flame retardant coating agent can be used as the flame retardant coating agent.
The polyurea flame retardant coating agent is a resin composition comprising urea bond, which is bonded by a polyurea bond, that is, an -NCO- group of an isocyanate and a -NH- group of an amine, And phosphorus flame retardant. It has excellent mechanical properties possessed by urea coating agent and can be formed as a quick-speed type coating layer within a few seconds and has improved flame retardancy.
Regarding the flame-retardant coating composition used as a coating film on the surface of a target structure, toxic gas, especially black smoke, is generated when a fire occurs. And there is self-burning in a few seconds even if a fire occurs.
However, in such a conventional technique, there is a problem that the external stimulus after formation of the coating layer and the components in the coating layer deteriorate the digestion function with time, and the coating strength of the coating layer is lowered due to the flame retardant, thereby peeling off the coating layer.
In the present invention, a capsule containing a fire extinguishing material coated on the surface of a heat insulating material is mixed to prevent the fire from being initially suppressed or diffusion of fire, thereby protecting the surface of the heat insulating material at normal times. However, And a fire extinguishing coating composition comprising the fire extinguishing agent. The present invention also provides a fire extinguishing coating composition comprising the fire extinguishing agent composition.
According to an aspect of the present invention, there is provided a capsule including a digestive material, wherein the capsule comprises: a core including a digestive material; And a shell surrounding the core and breaking at a predetermined temperature or higher.
The extinguishing material may be water, carbon dioxide, sodium bicarbonate, ammonium phosphate, bromotrifluoromethane, bromochlorodifluoromethane (BCF), hydrogen fluoride, A hydrogen bromide, a carbonyl bromide and a carbonyl fluoride, and the shell preferably comprises at least one selected from the group consisting of a polystyrene resin, an ABS resin, a polyether At least one synthetic resin selected from the group consisting of a resin, a polycarbonate resin, a polyacrylate resin and an acrylonitrile resin.
The shape of the capsule may be spherical, elliptical, cylindrical or polygonal.
Meanwhile, another embodiment of the present invention may include a capsule composition containing a polymer resin and a fire extinguishing agent, the capsule composition comprising a capsule containing a fire extinguishing substance, wherein the capsule comprises a core (core); And a shell surrounding the core and breaking at a predetermined temperature or higher.
The coating composition having an improved flame retardancy including a capsule containing the extinguishing material may be a polyurea resin, a polyurethane resin, an epoxy resin, a polyamide resin, a polyacrylic resin A filler, an antistatic agent, a plasticizer, a heat stabilizer, an antioxidant, a photostabilizer, an organic pigment and / or an inorganic pigment is added to a polymer resin selected from the group consisting of a polyester resin, a polyester resin and a polyether resin. And may further comprise at least one selected from the group consisting of tablets, compatibilizers, dyes, anti-settling agents and dispersants.
The extinguishing material may be water, carbon dioxide, sodium bicarbonate, ammonium phosphate, bromotrifluoromethane, bromochlorodifluoromethane (BCF), hydrogen fluoride, Wherein the shell comprises at least one selected from the group consisting of a polystyrene resin, an ABS resin, a polyether resin, a poly (ethylene terephthalate) resin, a fluorine- And at least one synthetic resin selected from the group consisting of a carbonate resin, a polyacrylate resin and an acrylonitrile resin.
The shape of the capsule may be spherical, elliptical, cylindrical or polygonal.
The present invention includes a fire extinguishing material produced by capturing a fire extinguishing material capable of inactivating a substance causing a combustion reaction to occur in succession, and encapsulating the fire extinguishing substance to shut the oxygen supply, to cool the combustible, A capsule is coated with the coating composition on the surface of the inside or outside of a building, a ship, an offshore structure or an ocean structure to form a coating layer, thereby protecting the surface of the target structure normally. However, When the ambient temperature rises, the shell of the capsule breaks down and the extinguishing material is released to the outside, thereby acting as a barrier between the flame and the combustible material, thereby preventing the fire from being initially suppressed or the fire from spreading.
In addition, by encapsulating the extinguishing material, the chemical reactivity between the coating composition and the extinguishing material is reduced, so that the stability is excellent and the physical properties of the coating agent can be prevented from deteriorating.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view schematically showing a capsule containing the extinguishing material of the present invention. FIG.
2 is a schematic view showing a state in which a coating layer containing a capsule containing the extinguishing material of the present invention is formed.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. As well as the fact that
Throughout this specification, when an element is referred to as "including" an element, it is understood that it may include other elements as well, without departing from the other elements unless specifically stated otherwise.
Hereinafter, the capsule containing the extinguishing material of the present invention and the flame retardant coating composition containing the same will be described in detail.
1, a
The extinguishing material helps to end the combustion reaction by shutting off the oxygen supply, cooling the combustible material, or deactivating the substance that causes the combustion reaction to occur in series, and is not particularly limited as long as it can suppress the fire But it is preferably water, carbon dioxide, sodium bicarbonate, ammonium phosphate, bromotrifluoromethane, bromochlorodifluoromethane (BCF), hydrogen fluoride at least one selected from the group consisting of hydrogen fluoride, hydrogen bromide, carbonyl bromide and carbonyl fluoride can be used.
The core 13 may further include an emulsifier, a dispersant, a surfactant, a rust inhibitor, a pH adjuster or a moisture absorptive inhibitor in addition to the extinguishing agent. The core 13 may block oxygen supply to the extinguishing agent, cool the flammable material, And may be further included in an amount that will not affect the effect of terminating the burning reaction by deactivating the material that causes the burning reaction.
The shell 13 for protecting the extinguishing material of the core surrounding the core 11 and improving the chemical stability is not particularly limited as long as it is a synthetic resin having a characteristic of being dissolved or melted at a temperature of 70 to 250 ° C., May include at least one synthetic resin selected from the group consisting of polystyrene resin, ABS resin, polyether resin, polycarbonate resin, polyacrylate resin and acrylonitrile resin, more preferably, by using an acrylate monomer And may comprise the polyacrylate resin produced.
Generally, a method of collecting the core 11 into the shell 13 to produce a capsule containing the extinguishing material of the present invention is not particularly limited as long as any material is encapsulated by using a synthetic resin, .
For example, when preparing capsules containing the extinguishing material of the present invention, a monomer of acrylonitrile (AN) is used as a synthetic resin for producing the shell, and PVA (polyvinyl alcohol) is used as a dispersing agent. SDS (sodium dodecyl sulfate) is used as a surfactant. AIBN (Azobisisobutylnitrile) can be used as initiator.
First, 0.1 to 2 g of PVA (polyvinyl alcohol) is added to 50 ml of water to prepare a dispersion. To 100 ml of water, 1,1,1,2,2,3,4, 20-60 ml of 5,5,5-decafluoro-3-methoxy-4- (trifluoromethyl) and 0.1-0.8 g of SDS were added to the dispersion and stirred in the reactor for 2 hours to prepare a mixture , And a shell solution containing 1 to 30 ml of AN to 10 ml of water is added to the dispersed mixture and further stirred at about 1500 to 3000 rpm for 1 hour to prepare a capsule containing the extinguishing agent.
Although the capsules containing the extinguishing material of the present invention have been shown in the form of spheres in FIG. 1 or FIG. 2, they are not particularly limited and may have various shapes, preferably spherical, elliptical, cylindrical, And the size of the capsule is not particularly limited, but may be about 0.01 to 10 mu m, and more preferably about 0.1 to 5 mu m.
When the temperature of the outside air rises above a predetermined temperature, the shell of the capsule is broken, and the core inside the shell is released to the outside, and the shell containing the extinguishing material breaks according to the type of the polymer forming the shell. Or the melting temperature of the shell, and by controlling the thickness and size of the shell, the release rate of the extinguishing agent can also be controlled.
Accordingly, the synthetic resin forming the shell of the capsules containing the extinguishing material, and the thickness and size thereof can be appropriately adjusted according to the use mode, the use method, and the use environment in which the coating agent containing the capsule is used.
Meanwhile, another embodiment of the present invention is an improved flame retardant coating composition comprising a capsule containing a fire extinguishing agent, preferably a capsule containing a polymer resin and a fire extinguishing agent.
The capsule containing the extinguishing material has been specifically mentioned above, and therefore will not be described here.
The polymer resin may be any resin binder or polymer resin used in a coating agent that protects the surface of a structure to be coated, but is not particularly limited and may be a polyurea resin, a polyurethane resin, May include at least one selected from the group consisting of a resin, an epoxy resin, a polyamide resin, a polyacryl resin, a polyester resin and a polyether resin, The coating composition having improved flame retardancy comprising a capsule containing the extinguishing material of the present invention is characterized in that the polymer resin is coated with a filler, an anti-drip agent, a plasticizer, a heat stabilizer, an antioxidant , Light stabilizers, compatibilizers, dyes, anti-settling agents and dispersants. The.
Preferably, the materials including the capsules and the polymeric resin in addition to the capsule resin are coated on the surface of the structure to be coated to form a coating layer so that the coating composition can be appropriately adjusted . ≪ / RTI >
The capsule containing the extinguishing material contained in the coating composition having improved flame retardancy including the capsules containing the extinguishing material may be contained in an amount of 10 to 50 parts by weight based on 100 parts by weight of the polymer resin, A sufficient effect for preventing fire may not be obtained. If the amount exceeds 50 parts by weight, adhesion may deteriorate during coating, and the coating layer may peel off.
For example, as shown in FIG. 2, the coating composition having improved flame retardancy including a capsule containing the extinguishing material of the present invention may be applied on the surface to be coated, that is, the substrate 1 to form the
In this case, the
In general, in the case of a flame retardant coating agent widely used in the market, a material having a flame retardant effect on a polymer resin, a filler including an organic pigment and / or an inorganic pigment, a dripping inhibitor, a plasticizer, a heat stabilizer, an antioxidant, a light stabilizer, Dyes, anti-settling agents, dispersants, and the like. When such a general flame retardant coating agent is used, the coating material may not adhere completely to the surface of the coating object, which is the object of the coating agent, There is a problem that the physical properties of a substance having a flame retardant effect change or deteriorate due to a chemical reaction between various substances contained in the coating agent or an outsider entering from the outside as time passes.
However, in the case of a coating composition having improved flame retardancy that includes capsules containing the extinguishing material of the present invention, it is necessary to use a material that cuts off the oxygen supply, cools the combustible, or causes the combustion reaction to occur in succession There is little concern that the physical properties of the extinguishing material are changed or the activity thereof is lowered even after a lapse of time due to the fact that the extinguishing material which can be deactivated is coated due to the synthetic resin and the contact with the outside is blocked, It has excellent storage stability and chemical stability by reducing the chemical reaction between various substances contained therein.
Therefore, when the coating layer is formed by coating with the coating composition having improved flame retardancy including capsules containing the extinguishing material of the present invention, it normally protects the surface of the target structure, and when a fire occurs, The shell of the capsule containing the fire extinguishing material inside the coating layer is broken and the fire extinguishing material is discharged to the outside, thereby acting as a barrier between the fire and the combustible material, Can be prevented.
1: Base 10: Capsule containing digestive material
11: core 13: shell
100: Coating layer
Claims (9)
And a shell surrounding the core and being broken at a predetermined temperature or higher.
The extinguishing material,
Water, carbon dioxide, sodium bicarbonate, ammonium phosphate, bromotrifluoromethane, bromochlorodifluoromethane (BCF), hydrogen fluoride, hydrogen (hydrogen) wherein the capsule comprises at least one selected from the group consisting of bromide, carbonyl bromide, and fluorinated carbonyl fluoride.
Wherein the shell comprises at least one synthetic resin selected from the group consisting of a polystyrene resin, an ABS resin, a polyether resin, a polycarbonate resin, a polyacrylate resin and an acrylonitrile resin. .
Wherein the capsule is in the shape of a sphere, an ellipse, a cylinder, or a polygonal column.
The capsule may comprise:
A core comprising an extinguishing material; And
And a shell enclosing the core and being broken at a predetermined temperature or higher. The coating composition according to claim 1, wherein the capsule contains a fire-extinguishing material.
The coating composition may comprise,
A polyurethane resin, a polyurethane resin, a polyacrylic resin, a polyester resin, and a polyether resin. The polyurethane resin is preferably selected from the group consisting of polyurea resin, polyurethane resin, epoxy resin, polyamide resin, To the polymer resin selected from at least one of them,
Wherein the fire extinguishing material further comprises at least one selected from the group consisting of a filler, an anti-drip agent, a plasticizer, a heat stabilizer, an antioxidant, a light stabilizer, a compatibilizer, a dye, An improved flame retardant coating composition comprising a capsule.
The extinguishing material,
Water, carbon dioxide, sodium bicarbonate, ammonium phosphate, bromotrifluoromethane, bromochlorodifluoromethane (BCF), hydrogen fluoride, hydrogen (hydrogen) bromide, bromide, carbonyl bromide, and carbonyl fluoride. The coating composition according to claim 1, wherein the coating composition comprises at least one selected from the group consisting of fluoride, bromide, carbonyl bromide, and carbonyl fluoride.
Wherein the shell comprises at least one synthetic resin selected from the group consisting of a polystyrene resin, an ABS resin, a polyether resin, a polycarbonate resin, a polyacrylate resin and an acrylonitrile resin. Based on the weight of the coating composition.
Wherein the capsule is in the shape of a sphere, an ellipse, a cylinder, or a polygonal column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160131069A KR20180039834A (en) | 2016-10-11 | 2016-10-11 | Capsule containing fire extinguishing compositions and coating composition containing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160131069A KR20180039834A (en) | 2016-10-11 | 2016-10-11 | Capsule containing fire extinguishing compositions and coating composition containing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20180039834A true KR20180039834A (en) | 2018-04-19 |
Family
ID=62087955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160131069A KR20180039834A (en) | 2016-10-11 | 2016-10-11 | Capsule containing fire extinguishing compositions and coating composition containing the same |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20180039834A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020059905A1 (en) * | 2018-09-20 | 2020-03-26 | 주식회사 파이어캅 | Firefighting device that can be applied to or injected into space requiring application, and method for manufacturing same |
| KR102123659B1 (en) * | 2019-05-08 | 2020-06-16 | 한국소방산업기술원 | Fire extinguishing sheet comprising a microcapsule for fire extinguishing |
| KR102123571B1 (en) * | 2019-05-08 | 2020-06-16 | 주식회사 지에프아이 | Fire extinguishing composition comprising a microcapsule for fire extinguishing |
| KR20200075167A (en) * | 2018-12-17 | 2020-06-26 | (주)엘라이트 | Capsule containing fire extinguishing compositions and composition containing the same |
| WO2020149547A1 (en) * | 2019-01-17 | 2020-07-23 | 주식회사 엘지화학 | Fire-extinguishing composition, method for producing same, secondary battery, and battery pack |
| CN111849256A (en) * | 2020-05-28 | 2020-10-30 | 深圳市奥祥龙环保材料科技有限公司 | Preparation method of slow-release microcapsule antifouling material |
| KR20200125204A (en) * | 2019-04-26 | 2020-11-04 | 벽산페인트 주식회사 | A paint with fire-extinguishing function for small space and manufacturing method thereof |
| WO2021033866A1 (en) * | 2019-08-22 | 2021-02-25 | (주)수 | One component-type aqueous coating composition for initial fire suppression using capsule-type fire extinguishing agent, and aerosol-type aqueous coating composition including same |
| WO2021107262A1 (en) * | 2019-11-27 | 2021-06-03 | 아이브에어크레프트(주) | Starch fire-extinguishing balls for fire suppression, filled with powder fire-extinguishing agent |
| CN114736554A (en) * | 2022-06-15 | 2022-07-12 | 浙江虹达特种橡胶制品有限公司杭州分公司 | Environment-friendly fireproof coating and preparation method thereof |
| CN117384499A (en) * | 2023-12-12 | 2024-01-12 | 广东清森美新材料科技有限公司 | Preparation method of fireproof negative ion plate |
| KR102624917B1 (en) * | 2023-04-28 | 2024-01-15 | (주)파이터코리아 | Manufacturing method for fire extinguishing agent including microcapsules, fire extinguishing patch using the same, and manufacturing method for the patch |
-
2016
- 2016-10-11 KR KR1020160131069A patent/KR20180039834A/en unknown
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020059905A1 (en) * | 2018-09-20 | 2020-03-26 | 주식회사 파이어캅 | Firefighting device that can be applied to or injected into space requiring application, and method for manufacturing same |
| KR20200075167A (en) * | 2018-12-17 | 2020-06-26 | (주)엘라이트 | Capsule containing fire extinguishing compositions and composition containing the same |
| WO2020149547A1 (en) * | 2019-01-17 | 2020-07-23 | 주식회사 엘지화학 | Fire-extinguishing composition, method for producing same, secondary battery, and battery pack |
| US11730993B2 (en) | 2019-01-17 | 2023-08-22 | Lg Energy Solution, Ltd. | Extinguishing composition, method for preparing the same, secondary battery and battery pack |
| KR20200125204A (en) * | 2019-04-26 | 2020-11-04 | 벽산페인트 주식회사 | A paint with fire-extinguishing function for small space and manufacturing method thereof |
| KR102123571B1 (en) * | 2019-05-08 | 2020-06-16 | 주식회사 지에프아이 | Fire extinguishing composition comprising a microcapsule for fire extinguishing |
| KR102123659B1 (en) * | 2019-05-08 | 2020-06-16 | 한국소방산업기술원 | Fire extinguishing sheet comprising a microcapsule for fire extinguishing |
| WO2021033866A1 (en) * | 2019-08-22 | 2021-02-25 | (주)수 | One component-type aqueous coating composition for initial fire suppression using capsule-type fire extinguishing agent, and aerosol-type aqueous coating composition including same |
| WO2021107262A1 (en) * | 2019-11-27 | 2021-06-03 | 아이브에어크레프트(주) | Starch fire-extinguishing balls for fire suppression, filled with powder fire-extinguishing agent |
| CN111849256A (en) * | 2020-05-28 | 2020-10-30 | 深圳市奥祥龙环保材料科技有限公司 | Preparation method of slow-release microcapsule antifouling material |
| CN114736554A (en) * | 2022-06-15 | 2022-07-12 | 浙江虹达特种橡胶制品有限公司杭州分公司 | Environment-friendly fireproof coating and preparation method thereof |
| KR102624917B1 (en) * | 2023-04-28 | 2024-01-15 | (주)파이터코리아 | Manufacturing method for fire extinguishing agent including microcapsules, fire extinguishing patch using the same, and manufacturing method for the patch |
| CN117384499A (en) * | 2023-12-12 | 2024-01-12 | 广东清森美新材料科技有限公司 | Preparation method of fireproof negative ion plate |
| CN117384499B (en) * | 2023-12-12 | 2024-03-19 | 广东清森美新材料科技有限公司 | Preparation method of fireproof negative ion plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20180039834A (en) | Capsule containing fire extinguishing compositions and coating composition containing the same | |
| AU2005305380B2 (en) | Improved flame suppressant aerosol generant | |
| KR101184790B1 (en) | Standalone Means for Firefighting | |
| US10561867B2 (en) | Oil fire and boil over attenuation using buoyant glass materials | |
| CN1267227A (en) | Method and system for extinguishing fire and fire extinguishing generator | |
| US9861845B2 (en) | Combustible fire suppressant aerosol composition | |
| CN105688361A (en) | Fire extinguishing agent for fire of Class B | |
| KR102123659B1 (en) | Fire extinguishing sheet comprising a microcapsule for fire extinguishing | |
| KR102123819B1 (en) | Device for fire extinguishing | |
| US20220016459A1 (en) | Aerosol fire suppression materials, systems and methods of implementation | |
| US9149672B2 (en) | Encapsulated fire extinguishing agents | |
| KR102454339B1 (en) | Foaming flame-retardant water paint composition for wood including initial fire extinguishing function | |
| JP2021190360A (en) | Lithium ion battery pack | |
| EP3219365A1 (en) | Combustible aerosol composition | |
| JP5301335B2 (en) | Flame suppression material | |
| CN107899174A (en) | A kind of water-soluble foam fire-extinguishing composite | |
| KR102619991B1 (en) | Capsule containing fire extinguishing compositions and composition containing the same | |
| US20220387836A1 (en) | Fire extinguishing liquid | |
| KR102148496B1 (en) | Fire-extinguishing bomb using extinguishing microcapsules | |
| US20160067533A1 (en) | Fire Prevention Capsules and Method of Use | |
| KR102122726B1 (en) | Wire type fire extinguishing module comprising a fire fighting microcapsule | |
| CN107252553A (en) | The extinguishing chemical that a kind of use hydrotalcite particle makes | |
| JP2006101902A (en) | Method for extinguishing fire of floating roof type oil storage tank | |
| CN1458495A (en) | Military far distance large range fire extinguishing bomb and its using method | |
| CN107899172A (en) | A kind of multipurpose extinguishing chemical prepared based on modified sodium salt dry powder |