CN106243792A - A kind of timber structure transparent fire-resisting paint - Google Patents
A kind of timber structure transparent fire-resisting paint Download PDFInfo
- Publication number
- CN106243792A CN106243792A CN201610704858.5A CN201610704858A CN106243792A CN 106243792 A CN106243792 A CN 106243792A CN 201610704858 A CN201610704858 A CN 201610704858A CN 106243792 A CN106243792 A CN 106243792A
- Authority
- CN
- China
- Prior art keywords
- parts
- hours
- amino
- component
- timber structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
- C09D1/04—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates with organic additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
- C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/18—Polybenzimidazoles
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of timber structure transparent fire-resisting paint, be made up of A, B, C, the mass ratio of described A, B, C is 1:(0.1～0.5): (0.1～0.4)；In described A, the mass fraction of each component is: waterglass 50～70 parts, deionized water 15～25 parts, kieselguhr 15～50 parts, polyoxyethylene polyoxy propanol amidogen ether 0.5～3 parts, N, N lupetazin 1～5 parts, octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides 15～30 parts；In described B, the mass fraction of each component is: tetraethyl orthosilicate 60～80 parts, KH 560 15～30 parts, 1,12 dibromo-dodecane 5～10 parts, dimethyl sulfoxide 5 10 parts, beta cyclodextrin modified amido end-blocking sulfonate polybenzimidazole 5 10 parts；In described C, the mass fraction of each component is: nano titanium oxide 30～50 parts, graphene oxide 1～5 parts, dimethyl sulfoxide 10～20 parts, ethylene glycol 5～10 parts, sodium hydroxide 0.01～0.1 part, KH 550 5～10 parts.
Description
Technical field
The invention belongs to technical field of coatings, more particularly it relates to an timber structure transparent fire-resisting paint.
Background technology
Coating fireproof coating is the most best fire retarding wood protection means, can reach the resistance to combustion of prolonging wood when timber is by fire
Time, slow down the purpose of fire spreading, in order to have time enough to put out a fire to save life and property, reduce the loss that fire causes as far as possible.Existing
Have in technology, in order to improve flame retardant effect, typically realized containing the inorganic fire auxiliary agent of the elements such as P, Si, B, N by interpolation, anti-
The film transparency of fire coating can weaken, and even destroys the pattern that base material is original, and for timber structure fireproof coating,
Its dicoration wants the factor that emphasis considers exactly: timber is generally used for building, historical relic's protection, building decoration and top-grade furniture,
And these building materials have the highest requirement in terms of keeping original pattern, therefore the dicoration of fire retarding wood protection coating is also required that very
High.If but only consider it ornamental and reduce the addition of fire proofing additive, the fire protecting performance of fireproof coating will be made not reach requirement,
Cause fire hazard to can not get effectively to control.The research and development of the transparent fire-resisting paint therefore having fire prevention and decoration functions concurrently is subject to
To great concern both domestic and external.At present, transparent finishing fire retardant paint both domestic and external is still at an early stage, sells on the market
This type of coating fewer, it is possible to real put into the most rare of reality application.Limit transparent finishing fire retardant paint actual should
A big factor be the pliability of film and weatherability the poorest, easily there is film cracking after being coated on base material solidification in coating
Etc. phenomenon, if adding inorganic fire auxiliary agent to improve flame retardant effect, the cracking of film can be further exacerbated by.
Hence it is highly desirable to by the improvement of formula, obtain that pliability is good, weatherability is strong, fire protecting performance good and decoration merit
The transparent fire-resisting paint that energy is good.
Summary of the invention
In order to solve the problems referred to above, one aspect of the present invention provides a kind of timber structure transparent fire-resisting paint, by A, B, C group
Becoming, the mass ratio of described A, B, C is 1:(0.1～0.5): (0.1～0.4)；
In described A, the mass fraction of each component is: waterglass 50～70 parts, deionized water 15～25 parts, kieselguhr 15～
50 parts, polyoxyethylene polyoxy propanol amidogen ether 0.5～3 parts, N, N-lupetazin 1～5 parts, octaphenyl cage modle polysilsesquioxane
Modification sulphonation polyimides 15～30 parts；
In described B, the mass fraction of each component is: tetraethyl orthosilicate 60～80 parts, KH-560 15～30 parts, 1,12-bis-
Bromo-dodecane 5～10 parts, dimethyl sulfoxide 5-10 part, beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole 5-10 part；
In described C, the mass fraction of each component is: nano titanium oxide 30～50 parts, graphene oxide 1～5 parts, diformazan
Base sulfoxide 10～20 parts, ethylene glycol 5～10 parts, sodium hydroxide 0.01～0.1 part, KH-550 5～10 parts.
In one embodiment, described octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides is by following methods
It is prepared from:
In the three-necked bottle that 100mL is dried, it is sequentially added into 1.6mmol 2,2 '-bis-(4-sulfonic benzo epoxide) biphenyl two
Amine, 12.5mL m-creso1 and 0.8mL triethylamine, logical nitrogen protection magnetic agitation；Treat 2,2 '-bis-(4-sulfonic benzo oxygen
Base) after benzidine is completely dissolved, sequentially add 1.55mmol 3,4,9,10-tetracarboxylic anhydrides, 3.0mmol benzoic acid with
And 0.6mL isoquinolin；After 1h is stirred at room temperature, heat up 80 DEG C of reaction 4h, 180 DEG C of reaction 20h；After reaction terminates, it is down to room temperature, and
Pour into rapidly in 150mL methanol, obtain a large amount of solid precipitation；After this product of methanol cyclic washing, sucking filtration collected polymer,
In vacuum drying oven, 60 DEG C are dried 20 hours, obtain amino-terminated sulfonated polyimide prepolymer；
100 grams of described amino-terminated sulfonated polyimide prepolymers are first dissolved in containing 86wt% phosphorus pentoxide
In 1000 grams of polyphosphoric acids, then in described amino-terminated sulfonated polyimide pre-polymer solution, add poly-times of octaphenyl cage modle
Half siloxanes 5g, after nitrogen is protected and heated up 210 DEG C and react 5 hours, is down to room temperature, in precipitating to water, filters and collect product,
It is vacuum dried 10 hours at 60 DEG C, obtains octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides.
In one embodiment, described beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole is by following methods system
For forming:
By the 3 of 0.11 mole, 3 '-diaminobenzidine is first dissolved in 1000 grams of polies containing 86wt% phosphorus pentoxide
In phosphoric acid, then the 5-amino isophthalic acid of 0.02 mole and the 5-sulfonic group M-phthalic acid of 0.08 mole are joined
In reactant liquor, nitrogen is protected and after 210 DEG C of reactions 15 hours, is down to room temperature, in precipitating to water, then neutralizes with ammonia, mistake
Filter and collect product, being vacuum dried 10 hours at 120 DEG C, obtain amino-terminated sulfonate polybenzimidazole；
In 500 milliliters of three-necked bottles, it is sequentially added into 1.2 grams of beta-schardinger dextrin-s, 0.2 gram of sodium hydroxide, 0.5 gram of epoxy chloropropionate
Alkane, 13 grams of amino-terminated sulfonate polybenzimidazole obtained above, 100 milliliters of ethanol and 200 milliliters of dimethyl sulfoxide, nitrogen
Protect and after 80 DEG C of reactions 2 hours, be down to room temperature, in precipitating to acetone, filter and collect product, being vacuum dried at 60 DEG C
20 hours, obtain beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole.
The preparation method of the timber structure transparent fire-resisting paint described in another aspect of the present invention offer, comprises the following steps:
(1) by waterglass 50～70 parts, kieselguhr 15～50 parts, polyoxyethylene polyoxy propanol amidogen ether 0.5～3 parts, N, N-
Lupetazin 1～5 parts and octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides 15～30 parts mix with mixer
After closing uniformly, join in 15～25 parts of deionized waters, be component A, stand-by；
(2) by tetraethyl orthosilicate 60～80 parts, KH-560 15～30 parts, 1,12-dibromo-dodecane 5～10 parts, dimethyl
Sulfoxide 5-10 part, beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole 5-10 part is used mixer mix homogeneously, is B group
Point, stand-by；
(3) by nano titanium oxide 30～50 parts, graphene oxide 1～5 parts, ethylene glycol 5～10 parts, sodium hydroxide 0.01
～0.1 part, KH-550 5～10 parts, with after mixer mix homogeneously, join in 10～20 parts of dimethyl sulfoxide, are C group
Point, stand-by；
(4) A, B, C mix homogeneously is i.e. obtained a kind of timber structure transparent fire-resisting paint.
Compared with prior art, the invention have the benefit that
1, cage modle polysilsesquioxane is a kind of extraordinary nano sized inorganic fillers, can be effectively improved the strong of system
Degree, thermostability and fire resistance, studies have found that, in the system of the present invention, it can not well disperse, it is easy to group
Poly-, effective effect can not be played.By being modified with sulfonated polyimide, can be greatly improved it in system
Dispersibility.Additionally, due to cage modle polysilsesquioxane to be positioned at side chain and rigidity strong, considerably increase the distance of strand, and with
The polyimides of good weatherability matches, and can be greatly improved fire protecting performance and the weatherability of system.Additionally, introduce at side chain
Phenylate structure, both can improve wearability, and a large amount of sulfonic existence can significantly reduce the content of free calcium hydroxide in material,
Play the generation of the accumulation of salt in the surface soil phenomenon on suppression cement mortar surface, sulfonic water absorption, it is also possible to prevent system the most crisp, thus put forward
Supply the Advantageous Effects of the present invention.
2, polybenzimidazoles has the ageing-resistant ability of excellence, both can significantly be carried by sulfonation and beta-schardinger dextrin-modification
High its with the compatibility of system, the crosslink density of system can be greatly improved again, improve cohesion and intensity, thus provide this
The Advantageous Effects of invention.
3, N, N-lupetazin can be with 1, and the reaction of 12-dibromo-dodecane obtains polyquaternary ammonium salt, and 1,12-dibromo 12
Alkane can also react with amino, is greatly improved the crosslinking rate of system, shortens hardening time, thus provides the useful of the present invention
Technique effect.
Detailed description of the invention
Raw material:
All tetramines, diacid are purchased from CTI, SigmaAldrich, AlfaAesar or SCRC, and directly use, it is not necessary to
It is further purified.Epoxy silane coupling agent KH-560 and KH-550 is purchased from Chemical Reagent Co., Ltd., Sinopharm Group.Other are former
Material is purchased from Aladdin reagent company limited.
Embodiment 1
(1) by waterglass 60 parts, 40 parts of kieselguhr, polyoxyethylene polyoxy propanol amidogen ether 2 parts, N, N-lupetazin 3 parts
And octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides 20 parts is with after mixer mix homogeneously, joins 20 parts and goes
In ionized water, it is component A, stand-by；
(2) by tetraethyl orthosilicate 70 parts, KH-560 18 parts, 1,12-dibromo-dodecane 8 parts, dimethyl sulfoxide 8 parts, β-ring
Dextrin modified amino-terminated sulfonate polybenzimidazole 8 parts uses mixer mix homogeneously, is B component, stand-by；
(3) by nano titanium oxide 40 parts, graphene oxide 3 parts, ethylene glycol 8 parts, sodium hydroxide 0.08 part, KH-550 8
Part, with after mixer mix homogeneously, joins in 15 parts of dimethyl sulfoxide, is component C, stand-by；
(4) A, B, C mix homogeneously is i.e. obtained a kind of timber structure transparent fire-resisting paint；
Wherein, described octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides is prepared from by following methods:
In the three-necked bottle that 100mL is dried, it is sequentially added into 1.6mmol 2,2 '-bis-(4-sulfonic benzo epoxide) biphenyl two
Amine, 12.5mL m-creso1 and 0.8mL triethylamine, logical nitrogen protection magnetic agitation；Treat 2,2 '-bis-(4-sulfonic benzo oxygen
Base) after benzidine is completely dissolved, sequentially add 1.55mmol 3,4,9,10-tetracarboxylic anhydrides, 3.0mmol benzoic acid with
And 0.6mL isoquinolin；After 1h is stirred at room temperature, heat up 80 DEG C of reaction 4h, 180 DEG C of reaction 20h；After reaction terminates, it is down to room temperature, and
Pour into rapidly in 150mL methanol, obtain a large amount of solid precipitation；After this product of methanol cyclic washing, sucking filtration collected polymer,
In vacuum drying oven, 60 DEG C are dried 20 hours, obtain amino-terminated sulfonated polyimide prepolymer；
100 grams of described amino-terminated sulfonated polyimide prepolymers are first dissolved in containing 86wt% phosphorus pentoxide
In 1000 grams of polyphosphoric acids, then in described amino-terminated sulfonated polyimide pre-polymer solution, add poly-times of octaphenyl cage modle
Half siloxanes 5g, after nitrogen is protected and heated up 210 DEG C and react 5 hours, is down to room temperature, in precipitating to water, filters and collect product,
It is vacuum dried 10 hours at 60 DEG C, obtains octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides；
Described beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole is prepared from by following methods:
By the 3 of 0.11 mole, 3 '-diaminobenzidine is first dissolved in 1000 grams of polies containing 86wt% phosphorus pentoxide
In phosphoric acid, then the 5-amino isophthalic acid of 0.02 mole and the 5-sulfonic group M-phthalic acid of 0.08 mole are joined
In reactant liquor, nitrogen is protected and after 210 DEG C of reactions 15 hours, is down to room temperature, in precipitating to water, then neutralizes with ammonia, mistake
Filter and collect product, being vacuum dried 10 hours at 120 DEG C, obtain amino-terminated sulfonate polybenzimidazole；
In 500 milliliters of three-necked bottles, it is sequentially added into 1.2 grams of beta-schardinger dextrin-s, 0.2 gram of sodium hydroxide, 0.5 gram of epoxy chloropropionate
Alkane, 13 grams of amino-terminated sulfonate polybenzimidazole obtained above, 100 milliliters of ethanol and 200 milliliters of dimethyl sulfoxide, nitrogen
Protect and after 80 DEG C of reactions 2 hours, be down to room temperature, in precipitating to acetone, filter and collect product, being vacuum dried at 60 DEG C
20 hours, obtain beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole.
Described timber structure transparent fire-resisting paint is coated on timber structure, completes construction.
Embodiment 2
(1) by waterglass 60 parts, 40 parts of kieselguhr, polyoxyethylene polyoxy propanol amidogen ether 2 parts, N, N-lupetazin 3 parts
And octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides 20 parts is with after mixer mix homogeneously, joins 20 parts and goes
In ionized water, it is component A, stand-by；
(2) by tetraethyl orthosilicate 70 parts, KH-560 18 parts, 1,12-dibromo-dodecane 8 parts, dimethyl sulfoxide 8 parts, β-ring
Dextrin modified amino-terminated sulfonate polybenzimidazole 8 parts uses mixer mix homogeneously, is B component, stand-by；
(3) by nano titanium oxide 40 parts, graphene oxide 3 parts, ethylene glycol 8 parts, sodium hydroxide 0.08 part, KH-550 8
Part, with after mixer mix homogeneously, joins in 15 parts of dimethyl sulfoxide, is component C, stand-by；
(4) A, B, C mix homogeneously is i.e. obtained a kind of timber structure transparent fire-resisting paint；
Wherein, described octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides is prepared from by following methods:
In the three-necked bottle that 100mL is dried, it is sequentially added into 1.6mmol 4,4 '-two (4-amino-benzene oxygen) biphenyl-3,3 '
Disulfonic acid aniline, 12.5mL m-creso1 and 0.8mL triethylamine, logical nitrogen protection magnetic agitation；Treat 4,4 '-two (4-amino
Phenoxy group) biphenyl-3, after 3 ' disulfonic acid aniline are completely dissolved, sequentially add 1.55mmol3,4,9,10-tetracarboxylic anhydrides,
3.0mmol benzoic acid and 0.6mL isoquinolin；After 1h is stirred at room temperature, heat up 80 DEG C of reaction 4h, 180 DEG C of reaction 20h；Reaction knot
Shu Hou, is down to room temperature, and pours into rapidly in 150mL methanol, obtain a large amount of solid precipitation；After this product of methanol cyclic washing,
Sucking filtration collected polymer, in vacuum drying oven, 60 DEG C are dried 20 hours, obtain amino-terminated sulfonated polyimide prepolymer；
100 grams of described amino-terminated sulfonated polyimide prepolymers are first dissolved in containing 86wt% phosphorus pentoxide
In 1000 grams of polyphosphoric acids, then in described amino-terminated sulfonated polyimide pre-polymer solution, add poly-times of octaphenyl cage modle
Half siloxanes 5g, after nitrogen is protected and heated up 210 DEG C and react 5 hours, is down to room temperature, in precipitating to water, filters and collect product,
It is vacuum dried 10 hours at 60 DEG C, obtains octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides；
Described beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole is prepared from by following methods:
By the 3 of 0.11 mole, 3 '-diaminobenzidine is first dissolved in 1000 grams of polies containing 86wt% phosphorus pentoxide
In phosphoric acid, then the 5-amino isophthalic acid of 0.02 mole and the 5-sulfonic group M-phthalic acid of 0.08 mole are joined
In reactant liquor, nitrogen is protected and after 210 DEG C of reactions 15 hours, is down to room temperature, in precipitating to water, then neutralizes with ammonia, mistake
Filter and collect product, being vacuum dried 10 hours at 120 DEG C, obtain amino-terminated sulfonate polybenzimidazole；
In 500 milliliters of three-necked bottles, it is sequentially added into 1.2 grams of beta-schardinger dextrin-s, 0.2 gram of sodium hydroxide, 0.5 gram of epoxy chloropropionate
Alkane, 13 grams of amino-terminated sulfonate polybenzimidazole obtained above, 100 milliliters of ethanol and 200 milliliters of dimethyl sulfoxide, nitrogen
Protect and after 80 DEG C of reactions 2 hours, be down to room temperature, in precipitating to acetone, filter and collect product, being vacuum dried at 60 DEG C
20 hours, obtain beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole.
Described timber structure transparent fire-resisting paint is coated on timber structure, completes construction.
Embodiment 3
(1) by waterglass 60 parts, 40 parts of kieselguhr, polyoxyethylene polyoxy propanol amidogen ether 2 parts, N, N-lupetazin 3 parts
And octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides 20 parts is with after mixer mix homogeneously, joins 20 parts and goes
In ionized water, it is component A, stand-by；
(2) by tetraethyl orthosilicate 70 parts, KH-560 18 parts, 1,12-dibromo-dodecane 8 parts, dimethyl sulfoxide 8 parts, β-ring
Dextrin modified amino-terminated sulfonate polybenzimidazole 8 parts uses mixer mix homogeneously, is B component, stand-by；
(3) by nano titanium oxide 40 parts, graphene oxide 3 parts, ethylene glycol 8 parts, sodium hydroxide 0.08 part, KH-550 8
Part, with after mixer mix homogeneously, joins in 15 parts of dimethyl sulfoxide, is component C, stand-by；
(4) A, B, C mix homogeneously is i.e. obtained a kind of timber structure transparent fire-resisting paint；
Wherein, described octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides is prepared from by following methods:
In the three-necked bottle that 100mL is dried, it is sequentially added into 1.6mmol 2,2 '-bis-(4-sulfonic benzo epoxide) biphenyl two
Amine, 12.5mL m-creso1 and 0.8mL triethylamine, logical nitrogen protection magnetic agitation；Treat 2,2 '-bis-(4-sulfonic benzo oxygen
Base) after benzidine is completely dissolved, sequentially add 1.55mmol 3,4,9,10-tetracarboxylic anhydrides, 3.0mmol benzoic acid with
And 0.6mL isoquinolin；After 1h is stirred at room temperature, heat up 80 DEG C of reaction 4h, 180 DEG C of reaction 20h；After reaction terminates, it is down to room temperature, and
Pour into rapidly in 150mL methanol, obtain a large amount of solid precipitation；After this product of methanol cyclic washing, sucking filtration collected polymer,
In vacuum drying oven, 60 DEG C are dried 20 hours, obtain amino-terminated sulfonated polyimide prepolymer；
100 grams of described amino-terminated sulfonated polyimide prepolymers are first dissolved in containing 86wt% phosphorus pentoxide
In 1000 grams of polyphosphoric acids, then in described amino-terminated sulfonated polyimide pre-polymer solution, add poly-times of octaphenyl cage modle
Half siloxanes 5g, after nitrogen is protected and heated up 210 DEG C and react 5 hours, is down to room temperature, in precipitating to water, filters and collect product,
It is vacuum dried 10 hours at 60 DEG C, obtains octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides；
Described beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole is prepared from by following methods:
By the 3 of 0.11 mole, 3 '-diaminobenzidine is first dissolved in 1000 grams of polies containing 86wt% phosphorus pentoxide
In phosphoric acid, then joining in reactant liquor by the 5-sulfonic group M-phthalic acid of 0.1 mole, nitrogen is protected and 210 DEG C of reactions
After 15 hours, it is down to room temperature, in precipitating to water, then neutralizes with ammonia, filter and collect product, be vacuum dried at 120 DEG C
10 hours, obtain amino-terminated sulfonate polybenzimidazole；
In 500 milliliters of three-necked bottles, it is sequentially added into 1.2 grams of beta-schardinger dextrin-s, 0.2 gram of sodium hydroxide, 0.5 gram of epoxy chloropropionate
Alkane, 13 grams of amino-terminated sulfonate polybenzimidazole obtained above, 100 milliliters of ethanol and 200 milliliters of dimethyl sulfoxide, nitrogen
Protect and after 80 DEG C of reactions 2 hours, be down to room temperature, in precipitating to acetone, filter and collect product, being vacuum dried at 60 DEG C
20 hours, obtain beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole.
Described timber structure transparent fire-resisting paint is coated on timber structure, completes construction.
Embodiment 4
(1) by waterglass 60 parts, 40 parts of kieselguhr, polyoxyethylene polyoxy propanol amidogen ether 2 parts, N, N-lupetazin 3 parts
And octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides 20 parts is with after mixer mix homogeneously, joins 20 parts and goes
In ionized water, it is component A, stand-by；
(2) by tetraethyl orthosilicate 70 parts, KH-560 18 parts, 1,12-dibromo-dodecane 8 parts, 8 parts of use of dimethyl sulfoxide are mixed
Conjunction machine mix homogeneously, is B component, stand-by；
(3) by nano titanium oxide 40 parts, graphene oxide 3 parts, ethylene glycol 8 parts, sodium hydroxide 0.08 part, KH-550 8
Part, with after mixer mix homogeneously, joins in 15 parts of dimethyl sulfoxide, is component C, stand-by；
(4) A, B, C mix homogeneously is i.e. obtained a kind of timber structure transparent fire-resisting paint；
Wherein, described octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides is prepared from by following methods:
In the three-necked bottle that 100mL is dried, it is sequentially added into 1.6mmol 2,2 '-bis-(4-sulfonic benzo epoxide) biphenyl two
Amine, 12.5mL m-creso1 and 0.8mL triethylamine, logical nitrogen protection magnetic agitation；Treat 2,2 '-bis-(4-sulfonic benzo oxygen
Base) after benzidine is completely dissolved, sequentially add 1.55mmol 3,4,9,10-tetracarboxylic anhydrides, 3.0mmol benzoic acid with
And 0.6mL isoquinolin；After 1h is stirred at room temperature, heat up 80 DEG C of reaction 4h, 180 DEG C of reaction 20h；After reaction terminates, it is down to room temperature, and
Pour into rapidly in 150mL methanol, obtain a large amount of solid precipitation；After this product of methanol cyclic washing, sucking filtration collected polymer,
In vacuum drying oven, 60 DEG C are dried 20 hours, obtain amino-terminated sulfonated polyimide prepolymer；
100 grams of described amino-terminated sulfonated polyimide prepolymers are first dissolved in containing 86wt% phosphorus pentoxide
In 1000 grams of polyphosphoric acids, then in described amino-terminated sulfonated polyimide pre-polymer solution, add poly-times of octaphenyl cage modle
Half siloxanes 5g, after nitrogen is protected and heated up 210 DEG C and react 5 hours, is down to room temperature, in precipitating to water, filters and collect product,
It is vacuum dried 10 hours at 60 DEG C, obtains octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides.
Described timber structure transparent fire-resisting paint is coated on timber structure, completes construction.
Embodiment 5
(1) by waterglass 60 parts, 40 parts of kieselguhr, polyoxyethylene polyoxy propanol amidogen ether 2 parts, N, N-lupetazin 3 parts
And polyvinyl alcohol 20 parts is with after mixer mix homogeneously, joins in 20 parts of deionized waters, is component A, stand-by；
(2) by tetraethyl orthosilicate 70 parts, KH-560 18 parts, 1,12-dibromo-dodecane 8 parts, dimethyl sulfoxide 8 parts, β-ring
Dextrin modified amino-terminated sulfonate polybenzimidazole 8 parts uses mixer mix homogeneously, is B component, stand-by；
(3) by nano titanium oxide 40 parts, graphene oxide 3 parts, ethylene glycol 8 parts, sodium hydroxide 0.08 part, KH-550 8
Part, with after mixer mix homogeneously, joins in 15 parts of dimethyl sulfoxide, is component C, stand-by；
(4) A, B, C mix homogeneously is i.e. obtained a kind of timber structure transparent fire-resisting paint；
Wherein, described beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole is prepared from by following methods:
By the 3 of 0.11 mole, 3 '-diaminobenzidine is first dissolved in 1000 grams of polies containing 86wt% phosphorus pentoxide
In phosphoric acid, then the 5-amino isophthalic acid of 0.02 mole and the 5-sulfonic group M-phthalic acid of 0.08 mole are joined
In reactant liquor, nitrogen is protected and after 210 DEG C of reactions 15 hours, is down to room temperature, in precipitating to water, then neutralizes with ammonia, mistake
Filter and collect product, being vacuum dried 10 hours at 120 DEG C, obtain amino-terminated sulfonate polybenzimidazole；
In 500 milliliters of three-necked bottles, it is sequentially added into 1.2 grams of beta-schardinger dextrin-s, 0.2 gram of sodium hydroxide, 0.5 gram of epoxy chloropropionate
Alkane, 13 grams of amino-terminated sulfonate polybenzimidazole obtained above, 100 milliliters of ethanol and 200 milliliters of dimethyl sulfoxide, nitrogen
Protect and after 80 DEG C of reactions 2 hours, be down to room temperature, in precipitating to acetone, filter and collect product, being vacuum dried at 60 DEG C
20 hours, obtain beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole.
Described timber structure transparent fire-resisting paint is coated on timber structure, completes construction.
Embodiment 6
(1) by waterglass 60 parts, 40 parts of kieselguhr, polyoxyethylene polyoxy propanol amidogen ether 2 parts, N, N-lupetazin 3 parts
And polyvinyl alcohol 20 parts is with after mixer mix homogeneously, joins in 20 parts of deionized waters, is component A, stand-by；
(2) by tetraethyl orthosilicate 70 parts, KH-560 18 parts, 1,12-dibromo-dodecane 8 parts, 8 parts of use of dimethyl sulfoxide are mixed
Conjunction machine mix homogeneously, is B component, stand-by；
(3) by nano titanium oxide 40 parts, graphene oxide 3 parts, ethylene glycol 8 parts, sodium hydroxide 0.08 part, KH-550 8
Part, with after mixer mix homogeneously, joins in 15 parts of dimethyl sulfoxide, is component C, stand-by；
(4) A, B, C mix homogeneously is i.e. obtained a kind of timber structure transparent fire-resisting paint.
Described timber structure transparent fire-resisting paint is coated on timber structure, completes construction.
Embodiment 7
(1) by waterglass 60 parts, 40 parts of kieselguhr, polyoxyethylene polyoxy propanol amidogen ether 2 parts and poly-times of octaphenyl cage modle
Half silicone-modified sulfonated polyimide 20 parts, with after mixer mix homogeneously, joins in 20 parts of deionized waters, is A group
Point, stand-by；
(2) by tetraethyl orthosilicate 70 parts, KH-560 18 parts, dimethyl sulfoxide 8 parts, beta-schardinger dextrin-modified amido end-blocking sulphur
Change polybenzimidazoles 8 parts and use mixer mix homogeneously, be B component, stand-by；
(3) by nano titanium oxide 40 parts, graphene oxide 3 parts, ethylene glycol 8 parts, sodium hydroxide 0.08 part, KH-550 8
Part, with after mixer mix homogeneously, joins in 15 parts of dimethyl sulfoxide, is component C, stand-by；
(4) A, B, C mix homogeneously is i.e. obtained a kind of timber structure transparent fire-resisting paint；
Wherein, described octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides is prepared from by following methods:
In the three-necked bottle that 100mL is dried, it is sequentially added into 1.6mmol 2,2 '-bis-(4-sulfonic benzo epoxide) biphenyl two
Amine, 12.5mL m-creso1 and 0.8mL triethylamine, logical nitrogen protection magnetic agitation；Treat 2,2 '-bis-(4-sulfonic benzo oxygen
Base) after benzidine is completely dissolved, sequentially add 1.55mmol 3,4,9,10-tetracarboxylic anhydrides, 3.0mmol benzoic acid with
And 0.6mL isoquinolin；After 1h is stirred at room temperature, heat up 80 DEG C of reaction 4h, 180 DEG C of reaction 20h；After reaction terminates, it is down to room temperature, and
Pour into rapidly in 150mL methanol, obtain a large amount of solid precipitation；After this product of methanol cyclic washing, sucking filtration collected polymer,
In vacuum drying oven, 60 DEG C are dried 20 hours, obtain amino-terminated sulfonated polyimide prepolymer；
100 grams of described amino-terminated sulfonated polyimide prepolymers are first dissolved in containing 86wt% phosphorus pentoxide
In 1000 grams of polyphosphoric acids, then in described amino-terminated sulfonated polyimide pre-polymer solution, add poly-times of octaphenyl cage modle
Half siloxanes 5g, after nitrogen is protected and heated up 210 DEG C and react 5 hours, is down to room temperature, in precipitating to water, filters and collect product,
It is vacuum dried 10 hours at 60 DEG C, obtains octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides；
Described beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole is prepared from by following methods:
By the 3 of 0.11 mole, 3 '-diaminobenzidine is first dissolved in 1000 grams of polies containing 86wt% phosphorus pentoxide
In phosphoric acid, then the 5-amino isophthalic acid of 0.02 mole and the 5-sulfonic group M-phthalic acid of 0.08 mole are joined
In reactant liquor, nitrogen is protected and after 210 DEG C of reactions 15 hours, is down to room temperature, in precipitating to water, then neutralizes with ammonia, mistake
Filter and collect product, being vacuum dried 10 hours at 120 DEG C, obtain amino-terminated sulfonate polybenzimidazole；
In 500 milliliters of three-necked bottles, it is sequentially added into 1.2 grams of beta-schardinger dextrin-s, 0.2 gram of sodium hydroxide, 0.5 gram of epoxy chloropropionate
Alkane, 13 grams of amino-terminated sulfonate polybenzimidazole obtained above, 100 milliliters of ethanol and 200 milliliters of dimethyl sulfoxide, nitrogen
Protect and after 80 DEG C of reactions 2 hours, be down to room temperature, in precipitating to acetone, filter and collect product, being vacuum dried at 60 DEG C
20 hours, obtain beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole.
Described timber structure transparent fire-resisting paint is coated on timber structure, completes construction.
Method of testing
According to GB 12441-2005 standard testing, particularly as follows:
1, surface drying time answers≤5h
2, adhesive force/level :≤3
3, resistance to impact/cm: >=20
4, after resistance to water/h:24h, coating is wrinkle resistant, does not falls off
5, after humidity resistance/h:48h, coating is non-foaming, does not falls off
6, resistance to combustion time/min: >=15
Antifriction performance: (89, method of testing is to use ethanol wear-resistant tester, adds 500g weight by standard GB/T1768 79
Counterweight, infiltrates the ethanol of 99.7% concentration, rubs back and forth with white cotton, and recording ink starts number of times when destroying.
Test result is shown in Table 1.
Table 1
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 |
| Surface drying time/h | 1.5 | 1.6 | 1.4 | 2.8 | 3.0 | 6.1 | 2.0 |
| Adhesive force/level | 1 | 1 | 1 | 1 | 1 | 2 | 1 |
| Resistance to impact/cm | 27 | 27 | 27 | 24 | 21 | 15 | 24 |
| Resistance to water/h | 108 | 99 | 97 | 57 | 43 | 20 | 72 |
| Humidity resistance/h | 211 | 193 | 185 | 77 | 69 | 35 | 92 |
| Resistance to combustion time/min | 41 | 35 | 37 | 26 | 20 | 10 | 39 |
| Antifriction performance/number of times | 1662 | 1467 | 1521 | 834 | 705 | 138 | 1009 |
Data above it can be seen that with do not use octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides and β-
The coating of the amino-terminated sulfonate polybenzimidazole of cyclo-dextrin-modified is compared, and the coating of the present invention has obvious better performance, because of
This provides the Advantageous Effects of the present invention.
Claims (4)
1. a timber structure transparent fire-resisting paint, it is characterised in that be made up of A, B, C, the mass ratio of described A, B, C is 1:(0.1
～0.5): (0.1～0.4)；
In described A, the mass fraction of each component is: waterglass 50～70 parts, deionized water 15～25 parts, kieselguhr 15～50 parts,
Polyoxyethylene polyoxy propanol amidogen ether 0.5～3 parts, N, N-lupetazin 1～5 parts, octaphenyl cage modle polysilsesquioxane is modified
Sulfonated polyimide 15～30 parts；
In described B, the mass fraction of each component is: tetraethyl orthosilicate 60～80 parts, KH-560 15～30 parts, 1,12-dibromo ten
Dioxane 5～10 parts, dimethyl sulfoxide 5-10 part, beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole 5-10 part；
In described C, the mass fraction of each component is: nano titanium oxide 30～50 parts, graphene oxide 1～5 parts, and dimethyl is sub-
Sulfone 10～20 parts, ethylene glycol 5～10 parts, sodium hydroxide 0.01～0.1 part, KH-550 5～10 parts.
A kind of timber structure transparent fire-resisting paint the most according to claim 1, it is characterised in that poly-times of described octaphenyl cage modle
Half silicone-modified sulfonated polyimide is prepared from by following methods:
In the three-necked bottle that 100mL is dried, it is sequentially added into 1.6mmol 2,2 '-bis-(4-sulfonic benzo epoxide) benzidines,
12.5mL m-creso1 and 0.8mL triethylamine, logical nitrogen protection magnetic agitation；Treat that 2,2 '-bis-(4-sulfonic benzo epoxides) join
After phenylenediamine is completely dissolved, sequentially add 1.55mmol 3,4,9,10-tetracarboxylic anhydrides, 3.0mmol benzoic acid and
0.6mL isoquinolin；After 1h is stirred at room temperature, heat up 80 DEG C of reaction 4h, 180 DEG C of reaction 20h；After reaction terminates, it is down to room temperature, and fast
Speed is poured in 150mL methanol, obtains a large amount of solid precipitation；After this product of methanol cyclic washing, sucking filtration collected polymer, in
In vacuum drying oven, 60 DEG C are dried 20 hours, obtain amino-terminated sulfonated polyimide prepolymer；
100 grams of described amino-terminated sulfonated polyimide prepolymers are first dissolved in 1000 grams containing 86wt% phosphorus pentoxide
In polyphosphoric acids, then in described amino-terminated sulfonated polyimide pre-polymer solution, add the poly-silsesquioxane of octaphenyl cage modle
Alkane 5g, after nitrogen is protected and heated up 210 DEG C and react 5 hours, is down to room temperature, in precipitating to water, filters and collect product, in 60 DEG C
Lower vacuum drying 10 hours, obtains octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides.
A kind of timber structure transparent fire-resisting paint the most according to claim 1, it is characterised in that described beta-schardinger dextrin-is modified
Amino-terminated sulfonate polybenzimidazole is prepared from by following methods:
By the 3 of 0.11 mole, 3 '-diaminobenzidine is first dissolved in 1000 grams of polyphosphoric acids containing 86wt% phosphorus pentoxide
In, then the 5-amino isophthalic acid of 0.02 mole and the 5-sulfonic group M-phthalic acid of 0.08 mole are joined reaction
In liquid, nitrogen is protected and after 210 DEG C of reactions 15 hours, is down to room temperature, in precipitating to water, then neutralizes with ammonia, filters also
Collect product, be vacuum dried 10 hours at 120 DEG C, obtain amino-terminated sulfonate polybenzimidazole；
In 500 milliliters of three-necked bottles, be sequentially added into 1.2 grams of beta-schardinger dextrin-s, 0.2 gram of sodium hydroxide, 0.5 gram of epoxychloropropane, 13
Gram amino-terminated sulfonate polybenzimidazole obtained above, 100 milliliters of ethanol and 200 milliliters of dimethyl sulfoxide, nitrogen is protected
And after 80 DEG C of reactions 2 hours, be down to room temperature, in precipitating to acetone, filter and collect product, at 60 DEG C, it is vacuum dried 20 little
Time, obtain beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole.
4. the preparation method of the timber structure transparent fire-resisting paint as according to any one of claim 1-3, it is characterised in that include
Following steps:
(1) by waterglass 50～70 parts, kieselguhr 15～50 parts, polyoxyethylene polyoxy propanol amidogen ether 0.5～3 parts, N, N-diformazan
Base piperazine 1～5 parts and octaphenyl cage modle polysilsesquioxane modification sulphonation polyimides 15～30 parts are with mixer mixing all
After even, join in 15～25 parts of deionized waters, be component A, stand-by；
(2) by tetraethyl orthosilicate 60～80 parts, KH-560 15～30 parts, 1,12-dibromo-dodecane 5～10 parts, dimethyl sulfoxide
5-10 part, beta-schardinger dextrin-modified amido end-blocking sulfonate polybenzimidazole 5-10 part is used mixer mix homogeneously, is B component, treats
With；
(3) by nano titanium oxide 30～50 parts, graphene oxide 1～5 parts, ethylene glycol 5～10 parts, sodium hydroxide 0.01～
0.1 part, KH-550 5～10 parts, with after mixer mix homogeneously, join in 10～20 parts of dimethyl sulfoxide, are component C,
Stand-by；
(4) A, B, C mix homogeneously is i.e. obtained a kind of timber structure transparent fire-resisting paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704858.5A CN106243792A (en) | 2016-08-22 | 2016-08-22 | A kind of timber structure transparent fire-resisting paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704858.5A CN106243792A (en) | 2016-08-22 | 2016-08-22 | A kind of timber structure transparent fire-resisting paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106243792A true CN106243792A (en) | 2016-12-21 |
Family
ID=57595826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610704858.5A Pending CN106243792A (en) | 2016-08-22 | 2016-08-22 | A kind of timber structure transparent fire-resisting paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106243792A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752941A (en) * | 2017-01-15 | 2017-05-31 | 江西龙正科技发展有限公司 | A kind of construction timber transparent fire-resisting paint |
| CN106833374A (en) * | 2017-01-11 | 2017-06-13 | 吉林泽丰环保材料有限责任公司 | A kind of impermeable mildewproof waterproof coating of environmental protection and preparation method thereof |
| CN107572980A (en) * | 2017-10-19 | 2018-01-12 | 靳万祥 | A kind of antibacterial is without aldehyde diatom ooze wall covering |
| CN109096894A (en) * | 2018-06-05 | 2018-12-28 | 电子科技大学中山学院 | High-temperature-resistant coating for surface of heating element of electric water heater and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102675938A (en) * | 2012-05-10 | 2012-09-19 | 中南林业科技大学 | Hydrophobic silicate fireproof coating and preparation method thereof |
| CN104263182A (en) * | 2014-10-29 | 2015-01-07 | 芜湖县双宝建材有限公司 | Highly-flame-retardant modified acrylate coating |
| CN105038441A (en) * | 2015-08-14 | 2015-11-11 | 上海祥水汽车零配件有限公司 | Single-component high wear resistance high adhering force plastic coating |
| CN105111657A (en) * | 2015-09-07 | 2015-12-02 | 安徽雄亚塑胶科技有限公司 | High-strength high-antibacterial-property TPE (thermoplastic elastomer) shock-absorption insole and preparation method thereof |
| CN105368258A (en) * | 2015-11-27 | 2016-03-02 | 沈阳顺风新城建筑材料有限公司 | Cyclodextrin aqueous anticorrosive paint and preparation method thereof |
-
2016
- 2016-08-22 CN CN201610704858.5A patent/CN106243792A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102675938A (en) * | 2012-05-10 | 2012-09-19 | 中南林业科技大学 | Hydrophobic silicate fireproof coating and preparation method thereof |
| CN104263182A (en) * | 2014-10-29 | 2015-01-07 | 芜湖县双宝建材有限公司 | Highly-flame-retardant modified acrylate coating |
| CN105038441A (en) * | 2015-08-14 | 2015-11-11 | 上海祥水汽车零配件有限公司 | Single-component high wear resistance high adhering force plastic coating |
| CN105111657A (en) * | 2015-09-07 | 2015-12-02 | 安徽雄亚塑胶科技有限公司 | High-strength high-antibacterial-property TPE (thermoplastic elastomer) shock-absorption insole and preparation method thereof |
| CN105368258A (en) * | 2015-11-27 | 2016-03-02 | 沈阳顺风新城建筑材料有限公司 | Cyclodextrin aqueous anticorrosive paint and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833374A (en) * | 2017-01-11 | 2017-06-13 | 吉林泽丰环保材料有限责任公司 | A kind of impermeable mildewproof waterproof coating of environmental protection and preparation method thereof |
| CN106752941A (en) * | 2017-01-15 | 2017-05-31 | 江西龙正科技发展有限公司 | A kind of construction timber transparent fire-resisting paint |
| CN106752941B (en) * | 2017-01-15 | 2019-01-29 | 江西龙正科技发展有限公司 | A kind of construction timber transparent fire-resisting paint |
| CN107572980A (en) * | 2017-10-19 | 2018-01-12 | 靳万祥 | A kind of antibacterial is without aldehyde diatom ooze wall covering |
| CN109096894A (en) * | 2018-06-05 | 2018-12-28 | 电子科技大学中山学院 | High-temperature-resistant coating for surface of heating element of electric water heater and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106243792A (en) | A kind of timber structure transparent fire-resisting paint | |
| CN106318128A (en) | Outdoor ultrathin fireproof coating | |
| CN106007582A (en) | Thin dry powder fire-resistant coating for steel structure | |
| CN106189404A (en) | A kind of dry powder reflecting heat insulation paint | |
| CN101219867B (en) | Concrete maintaining agent | |
| CN106634394B (en) | A kind of aqueous transparent old architecture survey coating and preparation method thereof | |
| CN106318198A (en) | Water-based nano-resin outdoor ultrathin fireproof coating for steel structure | |
| CN106316285B (en) | A kind of fire-proof coating for tunnels | |
| CN106116330A (en) | A kind of ultrathin dry powder fire-resistant coating for steel structure | |
| CN103769021A (en) | Preparation method of organic-inorganic composite capsule wall energy-storage microcapsule | |
| CN110804445B (en) | Preparation method of bio-based flame-retardant microcapsule | |
| TR200001653T2 (en) | Foam controller granule for granular laundry detergent compositions | |
| CN106752964A (en) | A kind of Graphene abrasion resistant fire blocking anti-corrosive powder paint and preparation method thereof | |
| CN106336802A (en) | Ship heavy anticorrosive coating | |
| CN106752452A (en) | A kind of LED lamp heat radiation coating | |
| CN106189820A (en) | A kind of radioprotective water-water multi-color | |
| CN106278033B (en) | A kind of radiation protection reflecting heat insulation paint | |
| CN106189759B (en) | A kind of mould proof antirusting paint of water-repellent preservation | |
| CN105694723A (en) | Internal wall three-in-one dry powder coating | |
| CN106280974A (en) | A kind of radioprotective interiro wall latex paint | |
| CN106186931A (en) | A kind of radioprotective fire-proof coating for tunnels | |
| CN107312430A (en) | A kind of modified expanded type fire retarding wood composite coating of silicon ash | |
| CN106220919A (en) | A kind of low smoke and zero halogen oil resistant 1E type used in nuclear power station K3 level communication removal cable | |
| CN104556944B (en) | A kind of concrete protection sol | |
| CN106280587A (en) | A kind of radioprotective exterior wall true stone paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181120 Address after: 675000 Chuxiong Small and Medium-sized Enterprise Center, Chuxiong, east of Chufeng Court, Sunshine Avenue, Lucheng Town, Chuxiong City, Chuxiong Yi Autonomous Prefecture, Yunnan Province, 6-5 Applicant after: Chuxiong Youlin Sheng Technology Co., Ltd. Address before: 100024 Beijing Chaoyang District Wuliqiao 1st Street Courtyard Non-Center 7th Floor, 3rd Floor Applicant before: Beijing you Linsheng Technology Co. Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
|
| RJ01 | Rejection of invention patent application after publication |