CN107936303A - A kind of microcapsule-type fire retardant and preparation method thereof - Google Patents
A kind of microcapsule-type fire retardant and preparation method thereof Download PDFInfo
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- CN107936303A CN107936303A CN201711227407.8A CN201711227407A CN107936303A CN 107936303 A CN107936303 A CN 107936303A CN 201711227407 A CN201711227407 A CN 201711227407A CN 107936303 A CN107936303 A CN 107936303A
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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
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
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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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention discloses a kind of microcapsule-type fire retardant and preparation method thereof.The fire retardant includes the component of following parts by weight：Cloudy triaryl phosphate, phenolic resin, AminomethylphosphoniAcid Acid, coupling agent, fire retarding synergist, cinnamate, coumarin ester, Nano chitosan, gelatin, sodium alginate, natural fiber etc.；Its preparation method is：(1) triaryl phosphate and phenolic resin are mixed by formula, stirring, adds anion emulsifier, Glucomannan, AminomethylphosphoniAcid Acid, coupling agent, fire retarding synergist and antioxidant, continue to stir, then add natural fiber, stirs, extrusion；(2) Nano chitosan, gelatin, sodium alginate are mixed, stirs evenly, add scutelloside, cinnamate and coumarin ester, stirred；(3) step (1) and step (2) products therefrom are mixed, mixing, is made microcapsule-type fire retardant.The microcapsule-type fire retardant that the present invention is prepared, heat endurance is strong, good flame retardation effect, and the harm to environment is low.
Description
Technical field
The invention belongs to fire proofing field, and in particular to a kind of microcapsule-type fire retardant and preparation method thereof.
Background technology
Fire-retardant science and technology is to adapt to the needs of social safety production and life, and fire preventing occurs, and protects the people
Lives and properties and a science to grow up.Fire retardant is application of the flame-retarded technology in real life, it is that one kind is used for
Improve the special auxiliary chemicals of flammable combustible material combustibility, be widely used in the fire-retardant processing of all kinds of finishing materials.
Material after fire retardant is processed, when being subject to extraneous burning things which may cause a fire disaster to attack, can effectively prevent, delays or terminate the biography of flame
Broadcast, so as to have the function that fire-retardant.Fire retardant can be used for the materials such as plastics, rubber, fiber, timber, paper products, coating, adhesive
The flameproof protection of material, has extensively in various aspects such as construction material, daily electrical home appliance, electronic device, indoor design, clothing, food, lodging and transportion -- basic necessities of life
Using to improving people's quality of life, protection people life property safety has vital effect.
Microencapsulation is that particles of material surface is coated polymeric membrane or the nothing that one layer of performance is stablized using microcapsules technology
Machine material and the composite material with core shell structure formed.With the development of polymer science, microencapsulation technology gradually into
Ripe, therefore, the microcapsules for enclosing the various materials with property and purposes also have received widespread attention and study.But
Existing microcapsules film is generally chemical industry synthesis material, bigger to environmental hazard, and there are thermostabilization for microcapsule flame retardant
The problem of property is bad, and system is low into charcoal, and migration is strong, and uvioresistant intensity is weak.
The content of the invention
For above-mentioned deficiency of the prior art, the present invention provides a kind of microcapsule-type fire retardant and preparation method thereof, can
It is poor into charcoal effectively to solve existing microcapsule flame retardant, heat endurance deficiency, and to environmental hazard it is big the problem of.
To achieve the above object, the technical solution adopted by the present invention to solve the technical problems is：
A kind of microcapsule-type fire retardant, includes the component of following parts by weight：
10~20 parts of anion emulsifier, 20~30 parts of Glucomannan, 60~80 parts of triaryl phosphate, phenolic resin 20
~30 parts, 20~30 parts of AminomethylphosphoniAcid Acid, 5~10 parts of coupling agent, 10~15 parts of fire retarding synergist, 2~5 parts of scutelloside, Chinese cassia tree
2~5 parts of acid esters, 2~5 parts of coumarin ester, 30~50 parts of Nano chitosan, 30~40 parts of gelatin, sodium alginate 20~30 part, day
So 5~10 parts of 60~80 parts of fiber and antioxidant.
Further, the component of following parts by weight is included：18 parts of anion emulsifier, 26 parts of Glucomannan, triaryl phosphorus
78 parts of acid esters, 20 parts of phenolic resin, 20 parts of AminomethylphosphoniAcid Acid, 8 parts of coupling agent, 12 parts of fire retarding synergist, 5 parts of scutelloside, Chinese cassia tree
3 parts of acid esters, 3 parts of coumarin ester, 34 parts of Nano chitosan, 34 parts of gelatin, 25 parts of sodium alginate, 80 parts of natural fiber and antioxygen
8 parts of agent.
Further, anion emulsifier is stearic acid sodium, lauric acid soap, sodium alkyl sulfonate or pull open powder.
Further, coupling agent is tetravinyl tetramethyl-ring tetrasiloxane, γ-glycidyl ether oxygen propyl trimethoxy
Silane, vinyltriethoxysilane, glycidoxypropyltrimethoxysilane alkane, γ-(methacryloxypropyl) propyl group three
Methoxy silane, gamma-aminopropyl-triethoxy-silane or γ-(1,2- ring propoxyl group) propyl trimethoxy silicane.
Further, fire retarding synergist is zinc borate, titanium oxide, silica, zinc oxide, magnesia, magnesium hydroxide, water magnesium
Stone, magnesium salt whisker, basic magnesite, aluminium hydroxide or aluminum phosphate.
Further, antioxidant is selected from triphenyl phosphite, octyl diphenyl phosphite, Asia for phosphite ester kind antioxidant
Diphenyl 2 ethylhexyl phosphate, phosphorous acid benzene di-isooctyl or phosphorous acid three (nonyl phenyl ester).
Further, natural fiber is bombax cotton, flax fiber, bamboo fibre, sisal fiber or silk fiber.
The preparation method of above-mentioned microcapsule-type fire retardant, comprises the following steps：
(1) by being formulated triaryl phosphate and phenolic resin mixed dissolution, stir evenly, add anionic emulsifying
Agent, Glucomannan, AminomethylphosphoniAcid Acid, coupling agent, fire retarding synergist and antioxidant, continue 1~2h of stirring, then add natural
Fiber, stirs 1~2h, is then extruded in 180~200 DEG C, the extruder of 10~18MPa；
(2) Nano chitosan, gelatin, sodium alginate are mixed, and dissolved with water, stirred evenly, add scutelloside, meat
Cinnamic acid ester and coumarin ester, stir evenly；
(3) step (1) products therefrom is placed in step (2) products therefrom, be stirred, it is fire-retardant that microcapsule-type is made
Agent.
Beneficial effects of the present invention are：
1st, using the triaryl phosphate in inventive formulation and phenolic resin compounding mixing, the oxygen index (OI) of flame-retardant system is most
Greatly, flame retardant effect is best, and during burning, one layer of layer of charcoal is formed on fire retardant surface, there is upright charcoal skeleton generation after burning, and
And the phosphoric acid and polyphosphoric acid of the generation of triaryl phosphate pyrolytic can crosslink reaction, promotion system with phenolic resin
Into charcoal, and phosphorus is residued in carbon-coating, and burning velocity substantially lowers, and black smoke amount is reduced, and melting drip phenomenon disappears, fire-retardant to strengthen
The fire retardation of agent.
2nd, Glucomannan can form a kind of " bridge formation " shape structure with anion emulsifier, and triaryl phosphate, phenolic aldehyde tree
Fat and AminomethylphosphoniAcid Acid can be connected with " bridge formation " the shape structure under the action of coupling agent, form a kind of macromolecular body respectively
The net structure of type, it is different from single linear structure, the three-dimensional-structure be conducive to strengthen flame retardant molecule in each chemical bond it is resistance to
Thermo-oxidative stability, reduces the migration of fire retardant, achievees the purpose that to improve microcapsule-type flame retardant molecule heat endurance, meanwhile,
Coupling agent and anion emulsifier can also greatly lift fire retardant and the compatibility by fire proofing.
3rd, the Glucomannan added in fire retardant is a kind of macromolecular polysaccharide, and when fire retardant burns, triaryl phosphate is high
Temperature, which decomposes the phosphoric acid produced and polyphosphoric acid, can make it be dehydrated into charcoal, and further promotion system lifts the fire-retardant of fire retardant into charcoal
Efficiency.
4th, it is bright after adding fire retarding synergist zinc borate in triaryl phosphate, phenolic resin and AminomethylphosphoniAcid Acid system
The aobvious limited oxygen index for improving system, reduces heat release rate, show zinc borate and triaryl phosphate, phenolic resin and
When AminomethylphosphoniAcid Acid system shares, there is obvious synergistic effect, improve the fire retardation of fire retardant.
5th, the flax fiber with microcellular structure is added with the present invention, by the capillary force of flax fiber micropore,
The fire retardant of preparation is drawn into micropore, forms fire-retardant micro-pipe.Due to the effect of capillary force, anti-flaming liquid is difficult from micropore
Middle spilling, then, then is placed on Nano chitosan, gelatin, sodium alginate, scutelloside, cinnamate and coumarin ester mixing
In liquid, cladding sealing of hole is carried out to it, prevents fire retardant from being flowed out out of micropore, meanwhile, also film can be formed in surface of natural fibers,
Scutelloside, cinnamate and coumarin ester component in film, containing double bond, conjugated double bond or three bond structures, have well
The function of ultraviolet is absorbed, and Nano chitosan, gelatin and sodium alginate have moisture absorption, moisture-proof function, in addition, can also be thin
Film provides certain mechanical strength.
6th, flax fiber has good heat endurance and chemical stability, and flax fiber, gelatin, sodium alginate, Huang
A kind of reed mentioned in ancient books glycosides, cinnamate and coumarin ester are natural plant composition, environment friendly and pollution-free, when fire retardant burns, are also had certain
Absorption pernicious gas function, reduce fire retardant and damaged caused by environment.
Embodiment
The embodiment of the present invention is described below, in order to facilitate understanding by those skilled in the art this hair
It is bright, it should be apparent that the invention is not restricted to the scope of embodiment, for those skilled in the art,
As long as various change in the spirit and scope of the present invention that appended claim limits and determines, these changes are aobvious and easy
See, all are using the innovation and creation of present inventive concept in the row of protection.
Embodiment 1
A kind of microcapsule-type fire retardant, includes the component of following parts by weight：
10 parts of stearic acid sodium, 20 parts of Glucomannan, 80 parts of triaryl phosphate, 20 parts of phenolic resin, AminomethylphosphoniAcid Acid 20
Part, 10 parts of tetravinyl tetramethyl-ring tetrasiloxane, 10 parts of silica, 5 parts of scutelloside, 2 parts of cinnamate, 2 parts of coumarin ester,
5 parts of 30 parts of Nano chitosan, 30 parts of gelatin, 20 parts of sodium alginate, 60 parts of bombax cotton and triphenyl phosphite.
The preparation method of above-mentioned microcapsule-type fire retardant, comprises the following steps：
(1) by being formulated triaryl phosphate and phenolic resin mixed dissolution, stir evenly, add anionic emulsifying
Agent, Glucomannan, AminomethylphosphoniAcid Acid, coupling agent, fire retarding synergist and antioxidant, continue to stir 2h, then add natural fine
Dimension, stirs 1h, is then extruded in 180 DEG C, the extruder of 10MPa；
(2) Nano chitosan, gelatin, sodium alginate are mixed, and dissolved with water, stirred evenly, add scutelloside, meat
Cinnamic acid ester and coumarin ester, stir evenly；
(3) step (1) products therefrom is placed in step (2) products therefrom, be stirred, it is fire-retardant that microcapsule-type is made
Agent.
Embodiment 2
A kind of microcapsule-type fire retardant, includes the component of following parts by weight：
18 parts of lauric acid soap, 26 parts of Glucomannan, 78 parts of triaryl phosphate, 20 parts of phenolic resin, AminomethylphosphoniAcid Acid 20
Part, 8 parts of tetravinyl tetramethyl-ring tetrasiloxane, 12 parts of zinc borate, 5 parts of scutelloside, 3 parts of cinnamate, 3 parts of coumarin ester,
8 parts of 34 parts of Nano chitosan, 34 parts of gelatin, 25 parts of sodium alginate, 80 parts of flax fiber and isooctyl diphenyl phosphite.
The preparation method of above-mentioned microcapsule-type fire retardant, comprises the following steps：
(1) by being formulated triaryl phosphate and phenolic resin mixed dissolution, stir evenly, add anionic emulsifying
Agent, Glucomannan, AminomethylphosphoniAcid Acid, coupling agent, fire retarding synergist and antioxidant, continue to stir 2h, then add natural fine
Dimension, stirs 2h, is then extruded in 200 DEG C, the extruder of 15MPa；
(2) Nano chitosan, gelatin, sodium alginate are mixed, and dissolved with water, stirred evenly, add scutelloside, meat
Cinnamic acid ester and coumarin ester, stir evenly；
(3) step (1) products therefrom is placed in step (2) products therefrom, be stirred, it is fire-retardant that microcapsule-type is made
Agent.
Embodiment 3
A kind of microcapsule-type fire retardant, includes the component of following parts by weight：
10 parts of lauric acid soap, 30 parts of Glucomannan, 60 parts of triaryl phosphate, 30 parts of phenolic resin, AminomethylphosphoniAcid Acid 20
Part, 10 parts of tetravinyl tetramethyl-ring tetrasiloxane, 15 parts of zinc borate, 3 parts of scutelloside, 5 parts of cinnamate, 5 parts of coumarin ester,
10 parts of 40 parts of Nano chitosan, 40 parts of gelatin, 30 parts of sodium alginate, 73 parts of flax fiber and isooctyl diphenyl phosphite.
The preparation method of above-mentioned microcapsule-type fire retardant, comprises the following steps：
(1) by being formulated triaryl phosphate and phenolic resin mixed dissolution, stir evenly, add anionic emulsifying
Agent, Glucomannan, AminomethylphosphoniAcid Acid, coupling agent, fire retarding synergist and antioxidant, continue to stir 1h, then add natural fine
Dimension, stirs 1h, is then extruded in 190 DEG C, the extruder of 18MPa；
(2) Nano chitosan, gelatin, sodium alginate are mixed, and dissolved with water, stirred evenly, add scutelloside, meat
Cinnamic acid ester and coumarin ester, stir evenly；
(3) step (1) products therefrom is placed in step (2) products therefrom, be stirred, it is fire-retardant that microcapsule-type is made
Agent.
Comparative example 1
Compared with Example 2, flax fiber, sodium alginate, gelatin and coumarin ester are lacked in formula, remaining component and behaviour
It is same as Example 2 to make process.
Comparative example 2
Compared with Example 2, triaryl phosphate, coupling agent and anion emulsifier are lacked in formula, remaining component and
Operating process is same as Example 2.
Comparative example 3
Compared with Example 2, anion emulsifier, Glucomannan and fire retarding synergist are lacked in formula, remaining component and
Operating process is same as Example 2.
Detection
The microcapsule-type fire retardant for taking the embodiment 1~3 of equivalent and comparative example 1~3 to be prepared respectively, it is fire-retardant to detect its
Performance, the result is shown in table 1.
1 microcapsule-type fire retardant performance comparison of table
| Limited oxygen index | Vertical burn flammability | |
| Embodiment 1 | 24.3 | FV-0 |
| Embodiment 2 | 30.8 | FV-0 |
| Embodiment 3 | 23.5 | FV-0 |
| Comparative example 1 | 17.6 | Do not pass through |
| Comparative example 2 | 20.5 | FV-1 |
| Comparative example 3 | 20.6 | FV-1 |
From the data in table 1, it can be seen that the limited oxygen index for the microcapsule-type fire retardant that embodiment 1~3 is prepared is above pair
Ratio, with 2 limited oxygen index highest of embodiment, and the vertical combustion performance of embodiment 1~3 and comparative example 1 is also above contrasting
Example 2 and comparative example 3, thus, only under the cooperation of special formulation of the present invention and step, can just be prepared with good fire-retardant
The microcapsule-type fire retardant of performance.
The microcapsule-type fire retardant for taking the embodiment 1~3 of equivalent and comparative example 1~3 to be prepared respectively again, puts in outdoor
After putting 10~15 days, the spoilage for the microcapsule-type fire retardant that embodiment 1~3 is prepared is 0.5%~2%, inside parcel
Fire retardant in moist shape, and the spoilage and water absorption of the microcapsule-type fire retardant being prepared of comparative example 1~3 are equal
It is especially maximum with the fire retardant water absorption of comparative example 1 higher than embodiment 1~3, placed under ultraviolet environments 2~5 days, it is at this time, real
The spoilage for the microcapsule-type fire retardant that example 1~3 and comparative example 2 are prepared is applied well below comparative example 1 and comparative example 3, and
The spoilage of comparative example 3 is also below comparative example 1, thus, the microcapsule-type fire retardant being prepared using the method for the present invention, and not only
With good fire resistance, also with good uvioresistant performance and humidity resistance.
Claims (8)
1. a kind of microcapsule-type fire retardant, it is characterised in that include the component of following parts by weight：
10~20 parts of anion emulsifier, 20~30 parts of Glucomannan, 60~80 parts of triaryl phosphate, phenolic resin 20~30
Part, 20~30 parts of AminomethylphosphoniAcid Acid, 5~10 parts of coupling agent, 10~15 parts of fire retarding synergist, 2~5 parts of scutelloside, cinnamate 2
~5 parts, it is 2~5 parts of coumarin ester, 30~50 parts of Nano chitosan, 30~40 parts of gelatin, 20~30 parts of sodium alginate, natural fine
Tie up 60~80 parts and 5~10 parts of antioxidant.
2. microcapsule-type fire retardant according to claim 1, it is characterised in that include the component of following parts by weight：It is cloudy from
Sub- 18 parts of emulsifying agent, 26 parts of Glucomannan, 78 parts of triaryl phosphate, 20 parts of phenolic resin, 20 parts of AminomethylphosphoniAcid Acid, coupling agent
8 parts, 12 parts of fire retarding synergist, 5 parts of scutelloside, 3 parts of cinnamate, 3 parts of coumarin ester, 34 parts of Nano chitosan, 34 parts of gelatin,
8 parts of 25 parts of sodium alginate, 80 parts of natural fiber and antioxidant.
3. microcapsule-type fire retardant according to claim 1 or 2, it is characterised in that the anion emulsifier is hard
Sour sodium, lauric acid soap, sodium alkyl sulfonate or pull open powder.
4. microcapsule-type fire retardant according to claim 1 or 2, it is characterised in that the coupling agent is tetravinyl four
Methyl cyclotetrasiloxane, γ-glycidyl ether oxygen propyl trimethoxy silicane, vinyltriethoxysilane, glycidol ether
Base propyl trimethoxy silicane, γ-(methacryloxypropyl) propyl trimethoxy silicane, gamma-aminopropyl-triethoxy-silane or
γ-(1,2- ring propoxyl group) propyl trimethoxy silicane.
5. microcapsule-type fire retardant according to claim 1 or 2, it is characterised in that the fire retarding synergist for zinc borate,
Titanium oxide, silica, zinc oxide, magnesia, magnesium hydroxide, shepardite, magnesium salt whisker, basic magnesite, aluminium hydroxide or phosphoric acid
Aluminium.
6. microcapsule-type fire retardant according to claim 1 or 2, it is characterised in that the antioxidant is phosphorous acid three
Phenyl ester, octyl diphenyl phosphite, isooctyl diphenyl phosphite, phosphorous acid benzene di-isooctyl or phosphorous acid three (nonyl phenyl ester).
7. microcapsule-type fire retardant according to claim 1 or 2, it is characterised in that the natural fiber for bombax cotton,
Flax fiber, bamboo fibre, sisal fiber or silk fiber.
8. the preparation method of claim 1~6 any one of them microcapsule-type fire retardant, it is characterised in that including following step
Suddenly：
(1) by being formulated triaryl phosphate and phenolic resin mixed dissolution, stir evenly, add anion emulsifier, Portugal
Sweet glycan, AminomethylphosphoniAcid Acid, coupling agent, fire retarding synergist and antioxidant, continue 1~2h of stirring, then add natural fiber,
1~2h is stirred, is then extruded in 180~200 DEG C, the extruder of 10~18MPa；
(2) Nano chitosan, gelatin, sodium alginate are mixed, and dissolved with water, stirred evenly, add scutelloside, cinnamic acid
Ester and coumarin ester, stir evenly；
(3) step (1) products therefrom is placed in step (2) products therefrom, be stirred, microcapsule-type fire retardant is made.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866743A (en) * | 2018-05-25 | 2018-11-23 | 合肥昂诺新材料有限公司 | A kind of antibacterial fabric and preparation method thereof with fire protection flame retarding function |
| CN109457470A (en) * | 2018-11-16 | 2019-03-12 | 南通纺织丝绸产业技术研究院 | The flame-retardant silk and its preparation method and application prepared using flavones and metal salt |
| CN110158174A (en) * | 2019-06-20 | 2019-08-23 | 宜宾屏山辉瑞油脂有限公司 | A kind of fire retardant, flame retardant synthetic fibers and its manufacturing method |
| CN110184666A (en) * | 2019-06-20 | 2019-08-30 | 宜宾屏山辉瑞油脂有限公司 | Spinning head used in the manufacturing method and manufacturing process of flame retardant cellulose fiber |
| CN110747528A (en) * | 2019-11-29 | 2020-02-04 | 河北科技大学 | Flame-retardant microcapsule and preparation method and application thereof |
| CN110804445A (en) * | 2019-11-14 | 2020-02-18 | 北京林业大学 | Preparation method of bio-based flame-retardant microcapsule |
| WO2022029238A1 (en) * | 2020-08-06 | 2022-02-10 | Fundació Eurecat | Hybrid core-shell microcapsules for encapsulating active ingredients |
| CN115487459A (en) * | 2022-06-15 | 2022-12-20 | 浙江虹达特种橡胶制品有限公司杭州分公司 | Preparation method of perfluorohexanone microcapsule |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885859A (en) * | 2009-05-11 | 2010-11-17 | 中国科学院化学研究所 | Flame retardant microcapsule and application thereof |
| CN107033581A (en) * | 2017-04-18 | 2017-08-11 | 公安部四川消防研究所 | Flame retardant polyurethane material, its processing method and fire retardant used |
-
2017
- 2017-11-29 CN CN201711227407.8A patent/CN107936303A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885859A (en) * | 2009-05-11 | 2010-11-17 | 中国科学院化学研究所 | Flame retardant microcapsule and application thereof |
| CN107033581A (en) * | 2017-04-18 | 2017-08-11 | 公安部四川消防研究所 | Flame retardant polyurethane material, its processing method and fire retardant used |
Non-Patent Citations (1)
| Title |
|---|
| S.V.LEVCHIK ET AL: "Synergistic action between aryl phosphates and phenolic resin in PBT", 《POLYMER DEGRADATION AND STABILITY》 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866743A (en) * | 2018-05-25 | 2018-11-23 | 合肥昂诺新材料有限公司 | A kind of antibacterial fabric and preparation method thereof with fire protection flame retarding function |
| CN109457470A (en) * | 2018-11-16 | 2019-03-12 | 南通纺织丝绸产业技术研究院 | The flame-retardant silk and its preparation method and application prepared using flavones and metal salt |
| CN110158174A (en) * | 2019-06-20 | 2019-08-23 | 宜宾屏山辉瑞油脂有限公司 | A kind of fire retardant, flame retardant synthetic fibers and its manufacturing method |
| CN110184666A (en) * | 2019-06-20 | 2019-08-30 | 宜宾屏山辉瑞油脂有限公司 | Spinning head used in the manufacturing method and manufacturing process of flame retardant cellulose fiber |
| CN110184666B (en) * | 2019-06-20 | 2021-11-16 | 宜宾屏山辉瑞油脂有限公司 | Method for producing flame-retardant cellulose fiber and spinneret used in the production process |
| CN110804445A (en) * | 2019-11-14 | 2020-02-18 | 北京林业大学 | Preparation method of bio-based flame-retardant microcapsule |
| CN110804445B (en) * | 2019-11-14 | 2020-12-01 | 北京林业大学 | Preparation method of bio-based flame-retardant microcapsule |
| CN110747528A (en) * | 2019-11-29 | 2020-02-04 | 河北科技大学 | Flame-retardant microcapsule and preparation method and application thereof |
| CN110747528B (en) * | 2019-11-29 | 2022-03-25 | 河北科技大学 | Flame-retardant microcapsule and preparation method and application thereof |
| WO2022029238A1 (en) * | 2020-08-06 | 2022-02-10 | Fundació Eurecat | Hybrid core-shell microcapsules for encapsulating active ingredients |
| CN115487459A (en) * | 2022-06-15 | 2022-12-20 | 浙江虹达特种橡胶制品有限公司杭州分公司 | Preparation method of perfluorohexanone microcapsule |
| CN115487459B (en) * | 2022-06-15 | 2024-02-27 | 浙江铭诺新材料科技有限公司 | Preparation method of perfluoro-hexanone microcapsule |
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