CN114808470A - Anti-adhesion and anti-oxidation mat and preparation method thereof - Google Patents
Anti-adhesion and anti-oxidation mat and preparation method thereof Download PDFInfo
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/042—Acrylic polymers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
- D01F6/905—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides of aromatic polyamides
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0006—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using woven fabrics
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0034—Polyamide fibres
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
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Abstract
The invention discloses an anti-adhesion and anti-oxidation mat and a preparation method thereof, wherein the anti-adhesion and anti-oxidation mat comprises a mat body and a functional layer coated on the surface of the mat body; the functional layer is prepared from the following raw materials in parts by weight: 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer 20-40 parts, aziridine crosslinking agent 6-8 parts, 2,3,5, 6-tetrafluoroterephthalic acid 1-3 parts and solvent 10-15 parts; the mat body is woven by taking functional fibers as wefts and taking coconut fiber as warps; the functional fiber is prepared by melt spinning of a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate. The mat has good performance stability, sufficient anti-adhesion and anti-oxidation performance and long service life.
Description
Technical Field
The invention relates to the technical field of mats, in particular to an anti-adhesion and anti-oxidation mat and a preparation method thereof.
Background
In recent years, with the development of economy and the improvement of living standard of people, the demand of people for improving the quality of life is increasing day by day, and the mat is taken as a daily article which can improve the sitting and lying feeling and avoid the uncomfortable feeling of the body for a long time, thereby attracting wide attention of people. The mat products in the market are various at present, and the summer sleeping mat is one of the common mat products, is often used for being laid for cooling in summer, and has the functions of ventilation, cooling, sweat resistance and the like. The summer sleeping mat can be divided into straw mat, thin bamboo strip mat, rattan mat, bamboo mat and the like according to different selected materials. However, with the development of society and economy, people pay more attention to comfort and safety of the summer sleeping mat when selecting the summer sleeping mat.
The traditional summer sleeping mat adopts the weaving of the bamboo mat or the straw mat, and the problems of the material of the mat itself and the anti-adhesion and the oxidation resistance of the mat are caused by hot high temperature in summer and sweat permeated by the skin of a human body when in use, so that the use effect of people on the comfort and the safety of the mat is seriously influenced, and the service life of the mat is reduced.
In order to solve the above problems, chinese patent application CN110512432A discloses a preparation method of an anti-blocking and anti-oxidation mat, S1: uniformly stirring and mixing metallocene low-density polyethylene, polyvinylidene fluoride, tert-butyl peroxypropionate, maleic anhydride, polyethylene oxide, silicon carbide fiber, nano silicon fluoride powder, polyethylene glycol and composite cage-type silsesquioxane, and performing double-screw extrusion granulation and wire drawing to obtain weft; s2: uniformly stirring and mixing butyl-2, 3-dienenitrile, tartaric acid, methyl acrylate, hexadecyl trimethyl ammonium chloride, polyethylene oxide, trimethoxy silyl propyl modified polyethyleneimine and composite polyhedral oligomeric silsesquioxane to obtain a mixed emulsion; s3: weaving the warp and the weft to obtain a fabric layer, coating the mixed emulsion on the surface of the fabric layer, and drying to obtain the mat. The mat prepared by the method has excellent performances of blocking resistance and oxidation resistance. However, the mat has many raw materials for preparation, the compatibility among the raw materials is not good, the raw materials are easy to phase separate in the long-term use process, the performance stability and the comprehensive performance need to be further improved, and the anti-blocking and anti-oxidation performance needs to be further improved.
Therefore, the development of the anti-adhesion and anti-oxidation mat with good performance stability, sufficient anti-adhesion and anti-oxidation performance and long service life and the preparation method thereof meet the market demand, have wide market value and application prospect and have very important significance for promoting the development of the mat field.
Disclosure of Invention
The invention mainly aims to provide an anti-adhesion and anti-oxidation mat with good performance stability, sufficient anti-adhesion and anti-oxidation performance and long service life and a preparation method thereof.
In order to achieve the aim, the invention provides an anti-adhesion and anti-oxidation mat which is characterized by comprising a mat body and a functional layer coated on the surface of the mat body; the functional layer is prepared from the following raw materials in parts by weight: 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer 20-40 parts, aziridine crosslinking agent 6-8 parts, 2,3,5, 6-tetrafluoroterephthalic acid 1-3 parts and solvent 10-15 parts; the mat body is woven by taking functional fibers as wefts and taking coconut fiber as warps; the functional fiber is prepared by melt spinning of a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate.
Preferably, the preparation method of the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer comprises the following steps: adding 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate, itaconic acid, N- (3-dimethylaminopropyl) methacrylamide, vinyl ferrocene and an initiator into a high boiling point solvent, stirring and reacting for 3-5 hours at 65-75 ℃ under the atmosphere of inert gas, then precipitating in water, and washing the precipitated polymer with water for 3-6 times, and finally drying in a vacuum drying oven at 85-95 ℃ to constant weight to obtain the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer.
Preferably, the mass ratio of the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate to the itaconic acid to the N- (3-dimethylaminopropyl) methacrylamide to the vinyl ferrocene to the initiator to the high boiling point solvent is 1 (0.3-0.6) to (3-5) to (0.03-0.05) to (0.04-0.07) to (20-30).
Preferably, the initiator is azobisisobutyronitrile; the high boiling point solvent is at least one of dimethyl sulfoxide, N-dimethylformamide and N-methylpyrrolidone; the inert gas is any one of nitrogen, helium, neon and argon.
Preferably, the solvent is any one of cyclohexanone, propylene glycol methyl ether and n-butanol.
Preferably, the aziridine crosslinking agent is an aziridine crosslinking agent XR-100.
Preferably, the preparation method of the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate comprises the following steps: dissolving 2, 3-quinolinedicarboxylic acid and 2, 4-diamino-6-phenyl-1, 3, 5-triazine in dimethyl sulfoxide, adding 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and 4-dimethylaminopyridine, replacing air in a kettle with nitrogen, reacting for 3-5 hours at the temperature of 130-145 ℃ under normal pressure, heating to 190-200 ℃ under normal pressure, reacting for 4-6 hours, vacuumizing to 500Pa, heating to 240 ℃ under 230-240 ℃, continuing to perform polycondensation for 8-10 hours, cooling to room temperature, adjusting to normal pressure, precipitating in water, washing the precipitated polymer for 3-6 times with ethanol, finally drying in a vacuum drying oven at the temperature of 85-95 ℃ to constant weight to obtain 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensates.
Preferably, the molar ratio of the 2, 3-quinolinedicarboxylic acid to the 2, 4-diamino-6-phenyl-1, 3, 5-triazine to the dimethyl sulfoxide to the 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride to the 4-dimethylaminopyridine is 1:1 (6-10) to 0.8-1.2: 0.5.
Another objective of the present invention is to provide a method for preparing a mat with anti-adhesion and anti-oxidation properties, which is characterized by comprising the following steps:
step S1, preparing the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate into functional fibers through melt spinning, and then weaving the functional fibers serving as wefts and the coconut fibers serving as warps on a weaving machine to obtain a mat main body;
and step S2, uniformly mixing the raw materials of the functional layer according to the weight part, coating the mixture on the surface of the mat main body, and drying to obtain the anti-adhesion and anti-oxidation mat.
Preferably, the spinning temperature of the melt spinning in the step S1 is 230-250 ℃, the spinning speed is 2200-3200m/min, the drawing temperature is 60-80 ℃, and the total drawing ratio is 3-5.
Due to the application of the technical scheme, the invention has the following beneficial effects:
(1) the preparation method of the anti-adhesion and anti-oxidation mat disclosed by the invention has the advantages of simple process, convenience in operation, high preparation efficiency and high qualification rate of finished products, can realize organic unification of economic benefits and social benefits, and is suitable for continuous large-scale production.
(2) The anti-adhesion and anti-oxidation mat disclosed by the invention has the advantages that through reasonable selection of functional layer components and the proportion thereof and mutual cooperation and combined action, the anti-adhesion and anti-oxidation performance of the prepared mat product is sufficient; the functional layer film-forming polymer is 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer; the adhesive contains benzotriazole group, hydroxyphenyl group, ester group, carboxyl group, ferrocene, acylamino group and dimethylamino group which have synergistic effect and can improve the performance stability and the bonding strength with a base material; carboxyl in the molecular structure of the modified poly (ethylene terephthalate) can provide crosslinking reaction sites, and the modified poly (ethylene terephthalate) and carboxyl on the 2,3,5, 6-tetrafluoroterephthalic acid can chemically react with an aziridine crosslinking agent to form an interpenetrating network structure, so that the oxidation and adhesion resistance can be enhanced, and the performance stability can be improved; the introduced tetrafluorophenyl group is a hydrophobic structure, so that the anti-blocking performance can be further improved.
(3) The invention discloses an anti-adhesion and anti-oxidation mat, wherein a mat body is woven by taking functional fibers as wefts and coconut fiber as warps; the advantages of two fibers are combined, the comprehensive performance of the mat is improved, and the functional fiber is prepared by melt spinning of 2, 3-quinoline dicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate; quinoline, amide, phenyl and triazine groups are simultaneously introduced into the molecular chain of the formed polycondensate, and the synergistic effect can improve the aging resistance and the compatibility with the functional layer, and effectively prolong the service life of the polycondensate.
(4) According to the anti-adhesion and anti-oxidation mat disclosed by the invention, the functional layer and the mat body are prepared from the raw materials and the formula is reasonably selected, so that the prepared mat has the advantages of good performance stability, sufficient anti-adhesion and anti-oxidation performance and long service life.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Example 1
An anti-adhesion and anti-oxidation mat is characterized by comprising a mat body and a functional layer coated on the surface of the mat body; the functional layer is prepared from the following raw materials in parts by weight: 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer 20 parts, aziridine crosslinking agent 6 parts, 2,3,5, 6-tetrafluoroterephthalic acid 1 part and solvent 10 parts; the mat body is woven by taking functional fibers as wefts and taking coconut fiber as warps; the functional fiber is prepared by melt spinning of a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate.
The preparation method of the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer comprises the following steps: adding 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate, itaconic acid, N- (3-dimethylaminopropyl) methacrylamide, vinyl ferrocene and an initiator into a high boiling point solvent, stirring and reacting for 3 hours at 65 ℃ under the inert gas atmosphere, then precipitating in water, washing the precipitated polymer for 3 times by using water, and finally drying the polymer in a vacuum drying oven at 85 ℃ to constant weight to obtain the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer.
The mass ratio of the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate to the itaconic acid to the N- (3-dimethylaminopropyl) methacrylamide to the vinyl ferrocene to the initiator to the high boiling point solvent is 1:0.3:3:0.03:0.04: 20; the initiator is azobisisobutyronitrile; the high boiling point solvent is dimethyl sulfoxide; the inert gas is nitrogen.
The solvent is cyclohexanone; the aziridine crosslinking agent is an aziridine crosslinking agent XR-100.
The preparation method of the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate comprises the following steps: dissolving 2, 3-quinoline dicarboxylic acid and 2, 4-diamino-6-phenyl-1, 3, 5-triazine in dimethyl sulfoxide, then adding 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and 4-dimethylaminopyridine, replacing the air in the kettle with nitrogen, reacting for 3 hours at the normal pressure and the temperature of 130 ℃, then heating to 190 ℃, reacting for 4 hours, vacuumizing to 500Pa, heating to 230 ℃, continuing to perform polycondensation reaction for 8 hours, cooling to room temperature, adjusting to normal pressure, precipitated in water and the precipitated polymer was washed 3 times with ethanol and finally dried in a vacuum oven at 85 ℃ to constant weight to give a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate.
The molar ratio of the 2, 3-quinolinedicarboxylic acid, the 2, 4-diamino-6-phenyl-1, 3, 5-triazine, the dimethyl sulfoxide, the 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and the 4-dimethylaminopyridine is 1:1:6:0.8: 0.5.
A preparation method of a mat with the functions of blocking resistance and oxidation resistance is characterized by comprising the following steps:
step S1, preparing the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate into functional fibers through melt spinning, and then weaving the functional fibers serving as wefts and the coconut fibers serving as warps on a weaving machine to obtain a mat main body;
and step S2, uniformly mixing the raw materials of the functional layer according to the weight part, coating the mixture on the surface of the mat main body, and drying to obtain the anti-adhesion and anti-oxidation mat.
The melt spinning in step S1 has a spinning temperature of 230 ℃, a spinning speed of 2200m/min, a drawing temperature of 60 ℃, and a total draw ratio of 3.
Example 2
An anti-adhesion and anti-oxidation mat is characterized by comprising a mat body and a functional layer coated on the surface of the mat body; the functional layer is prepared from the following raw materials in parts by weight: 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinylferrocene copolymer 25 parts, aziridine crosslinking agent 6.5 parts, 2,3,5, 6-tetrafluoroterephthalic acid 1.5 parts, solvent 12 parts; the mat body is woven by taking functional fibers as wefts and taking coconut fiber as warps; the functional fiber is prepared by melt spinning of a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate.
The preparation method of the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer comprises the following steps: adding 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate, itaconic acid, N- (3-dimethylaminopropyl) methacrylamide, vinyl ferrocene and an initiator into a high boiling point solvent, the reaction was carried out at 67 ℃ under stirring under an inert gas atmosphere for 3.5 hours, then precipitated in water, and the precipitated polymer was washed 4 times with water and finally dried in a vacuum oven at 87 ℃ to constant weight to obtain a 2- [3- (2H-benzotriazol-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinylferrocene copolymer.
The mass ratio of the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate to the itaconic acid to the N- (3-dimethylaminopropyl) methacrylamide to the vinyl ferrocene to the initiator to the high boiling point solvent is 1:0.4:3.5:0.035:0.05: 23; the initiator is azobisisobutyronitrile; the high boiling point solvent is N, N-dimethylformamide; the inert gas is helium.
The solvent is propylene glycol methyl ether; the aziridine crosslinking agent is an aziridine crosslinking agent XR-100.
The preparation method of the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate comprises the following steps: dissolving 2, 3-quinoline dicarboxylic acid and 2, 4-diamino-6-phenyl-1, 3, 5-triazine in dimethyl sulfoxide, then adding 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and 4-dimethylaminopyridine, replacing the air in the kettle with nitrogen, reacting for 3.5 hours at the temperature of 135 ℃ under normal pressure, then heating to 193 deg.C, reacting for 4.5 hr, vacuumizing to 500Pa, heating to 233 deg.C, continuing polycondensation for 8.5 hr, cooling to room temperature, adjusting to normal pressure, precipitated in water and the precipitated polymer was washed 4 times with ethanol and finally dried in a vacuum oven at 87 ℃ to constant weight to give a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate.
The molar ratio of the 2, 3-quinolinedicarboxylic acid, the 2, 4-diamino-6-phenyl-1, 3, 5-triazine, the dimethyl sulfoxide, the 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and the 4-dimethylaminopyridine is 1:1:7:0.9: 0.5.
A preparation method of a mat with the functions of blocking resistance and oxidation resistance is characterized by comprising the following steps:
step S1, preparing the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate into functional fibers through melt spinning, and then weaving the functional fibers serving as wefts and the coconut fibers serving as warps on a weaving machine to obtain a mat main body;
and step S2, uniformly mixing the raw materials of the functional layer according to the weight part, coating the mixture on the surface of the mat main body, and drying to obtain the anti-adhesion and anti-oxidation mat.
In the step S1, the spinning temperature of the melt spinning is 235 ℃, the spinning speed is 2400m/min, the drawing temperature is 65 ℃, and the total drawing ratio is 3.5.
Example 3
An anti-adhesion and anti-oxidation mat is characterized by comprising a mat body and a functional layer coated on the surface of the mat body; the functional layer is prepared from the following raw materials in parts by weight: 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinylferrocene copolymer 30 parts, aziridine crosslinking agent 7 parts, 2 parts of 2,3,5, 6-tetrafluoroterephthalic acid and solvent 13 parts; the mat body is woven by taking functional fibers as wefts and taking coconut fiber as warps; the functional fiber is prepared by melt spinning of a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate.
The preparation method of the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer comprises the following steps: adding 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate, itaconic acid, N- (3-dimethylaminopropyl) methacrylamide, vinyl ferrocene and an initiator into a high boiling point solvent, stirring and reacting for 4 hours at 70 ℃ under the inert gas atmosphere, then precipitating in water, washing the precipitated polymer for 5 times by using water, and finally drying the polymer in a vacuum drying oven at 90 ℃ to constant weight to obtain the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer.
The mass ratio of the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate to the itaconic acid to the N- (3-dimethylaminopropyl) methacrylamide to the vinyl ferrocene to the initiator to the high boiling point solvent is 1:0.45:4:0.04:0.055: 25; the initiator is azobisisobutyronitrile; the high boiling point solvent is N-methyl pyrrolidone; the inert gas is neon.
The solvent is n-butanol; the aziridine crosslinking agent is an aziridine crosslinking agent XR-100.
The preparation method of the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate comprises the following steps: dissolving 2, 3-quinoline dicarboxylic acid and 2, 4-diamino-6-phenyl-1, 3, 5-triazine in dimethyl sulfoxide, then adding 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and 4-dimethylaminopyridine, replacing the air in the kettle with nitrogen, reacting for 4 hours at the normal pressure and the temperature of 139 ℃, then heating to 195 ℃, reacting for 5 hours, vacuumizing to 500Pa, heating to 235 ℃, continuing to perform polycondensation reaction for 9 hours, cooling to room temperature, adjusting to normal pressure, precipitated in water and the precipitated polymer was washed 5 times with ethanol and finally dried in a vacuum oven at 90 ℃ to constant weight to give a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate.
The molar ratio of the 2, 3-quinolinedicarboxylic acid, the 2, 4-diamino-6-phenyl-1, 3, 5-triazine, the dimethyl sulfoxide, the 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and the 4-dimethylaminopyridine is 1:1:8:1: 0.5.
A preparation method of a mat with the functions of blocking resistance and oxidation resistance is characterized by comprising the following steps:
step S1, preparing the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate into functional fibers through melt spinning, and then weaving the functional fibers serving as wefts and the coconut fibers serving as warps on a weaving machine to obtain a mat main body;
and step S2, uniformly mixing the raw materials of the functional layer according to the weight part, coating the mixture on the surface of the mat main body, and drying to obtain the anti-adhesion and anti-oxidation mat.
The melt spinning in step S1 was carried out at a spinning temperature of 240 ℃, a spinning speed of 2800m/min, a drawing temperature of 70 ℃ and a total drawing ratio of 4.
Example 4
An anti-adhesion and anti-oxidation mat is characterized by comprising a mat body and a functional layer coated on the surface of the mat body; the functional layer is prepared from the following raw materials in parts by weight: 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinylferrocene copolymer 35 parts, aziridine crosslinking agent 7.5 parts, 2.5 parts of 2,3,5, 6-tetrafluoroterephthalic acid and solvent 14 parts; the mat body is woven by taking functional fibers as wefts and taking coconut fiber as warps; the functional fiber is prepared by melt spinning of a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate.
The preparation method of the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer comprises the following steps: adding 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate, itaconic acid, N- (3-dimethylaminopropyl) methacrylamide, vinyl ferrocene and an initiator into a high boiling point solvent, the reaction was carried out at 73 ℃ under stirring under an inert gas atmosphere for 4.5 hours, then precipitated in water, and the precipitated polymer was washed with water 6 times, and finally dried in a vacuum oven at 93 ℃ to a constant weight to obtain a 2- [3- (2H-benzotriazol-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinylferrocene copolymer.
The mass ratio of the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate to the itaconic acid to the N- (3-dimethylaminopropyl) methacrylamide to the vinyl ferrocene to the initiator to the high boiling point solvent is 1:0.55:4.5:0.045:0.065: 28; the initiator is azobisisobutyronitrile; the high-boiling-point solvent is a mixture formed by mixing dimethyl sulfoxide, N-dimethylformamide and N-methylpyrrolidone according to the mass ratio of 1:2: 2; the inert gas is argon.
The solvent is cyclohexanone; the aziridine crosslinking agent is an aziridine crosslinking agent XR-100.
The preparation method of the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate comprises the following steps: dissolving 2, 3-quinoline dicarboxylic acid and 2, 4-diamino-6-phenyl-1, 3, 5-triazine in dimethyl sulfoxide, then adding 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and 4-dimethylaminopyridine, replacing the air in the kettle with nitrogen, reacting for 4.5 hours at the normal pressure and the temperature of 143 ℃, then heating to 198 ℃, reacting for 5.5 hours, vacuumizing to 500Pa, heating to 238 ℃, continuing to perform polycondensation for 9.5 hours, cooling to room temperature, adjusting to normal pressure, precipitated in water and the precipitated polymer was washed with ethanol 6 times and finally dried in a vacuum oven at 93 ℃ to constant weight to give a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate.
The molar ratio of the 2, 3-quinolinedicarboxylic acid, the 2, 4-diamino-6-phenyl-1, 3, 5-triazine, the dimethyl sulfoxide, the 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and the 4-dimethylaminopyridine is 1:1:9.5:1.1: 0.5.
A preparation method of a mat with the functions of blocking resistance and oxidation resistance is characterized by comprising the following steps:
step S1, preparing the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate into functional fibers through melt spinning, and then weaving the functional fibers serving as wefts and the coconut fibers serving as warps on a weaving machine to obtain a mat main body;
and step S2, uniformly mixing the raw materials of the functional layer according to the weight part, coating the mixture on the surface of the mat main body, and drying to obtain the anti-adhesion and anti-oxidation mat.
In step S1, the melt spinning temperature is 245 ℃, the spinning speed is 3100m/min, the drawing temperature is 75 ℃, and the total drawing ratio is 4.5.
Example 5
An anti-adhesion and anti-oxidation mat is characterized by comprising a mat body and a functional layer coated on the surface of the mat body; the functional layer is prepared from the following raw materials in parts by weight: 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinylferrocene copolymer 40 parts, aziridine crosslinking agent 8 parts, 2,3,5, 6-tetrafluoroterephthalic acid 3 parts and solvent 15 parts; the mat body is woven by taking functional fibers as wefts and taking coconut fiber as warps; the functional fiber is prepared by melt spinning of a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate.
The preparation method of the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer comprises the following steps: adding 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate, itaconic acid, N- (3-dimethylaminopropyl) methacrylamide, vinyl ferrocene and an initiator into a high boiling point solvent, stirring and reacting for 5 hours at 75 ℃ under the inert gas atmosphere, then precipitating in water, washing the precipitated polymer for 6 times by using water, and finally drying the polymer in a vacuum drying oven at 95 ℃ to constant weight to obtain the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer.
The mass ratio of the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate to the itaconic acid to the N- (3-dimethylaminopropyl) methacrylamide to the vinyl ferrocene to the initiator to the high boiling point solvent is 1:0.6:5:0.05:0.07: 30; the initiator is azobisisobutyronitrile; the high boiling point solvent is dimethyl sulfoxide; the inert gas is nitrogen.
The solvent is propylene glycol methyl ether; the aziridine crosslinking agent is an aziridine crosslinking agent XR-100.
The preparation method of the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate comprises the following steps: dissolving 2, 3-quinoline dicarboxylic acid and 2, 4-diamino-6-phenyl-1, 3, 5-triazine in dimethyl sulfoxide, then adding 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and 4-dimethylaminopyridine, replacing the air in the kettle with nitrogen, reacting for 5 hours at 145 ℃ under normal pressure, then heating to 200 ℃, reacting for 6 hours, vacuumizing to 500Pa, heating to 240 ℃, continuing to perform polycondensation reaction for 10 hours, cooling to room temperature, adjusting to normal pressure, precipitated in water and the precipitated polymer was washed with ethanol 6 times and finally dried in a vacuum oven at 95 ℃ to constant weight to give a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate.
The molar ratio of the 2, 3-quinolinedicarboxylic acid, the 2, 4-diamino-6-phenyl-1, 3, 5-triazine, the dimethyl sulfoxide, the 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and the 4-dimethylaminopyridine is 1:1:10:1.2: 0.5.
A preparation method of a mat with the functions of blocking resistance and oxidation resistance is characterized by comprising the following steps:
step S1, preparing the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate into functional fibers through melt spinning, and then weaving the functional fibers serving as wefts and the coconut fibers serving as warps on a weaving machine to obtain a mat main body;
and step S2, uniformly mixing the raw materials of the functional layer according to the weight part, coating the mixture on the surface of the mat main body, and drying to obtain the anti-adhesion and anti-oxidation mat.
In step S1, the melt spinning temperature is 250 ℃, the spinning speed is 3200m/min, the drawing temperature is 80 ℃, and the total drawing ratio is 5.
Comparative example
An anti-blocking and anti-oxidation mat, which is the same as the mat in the embodiment 1 of the Chinese patent application CN 110512432A.
The anti-blocking and anti-oxidation mats related to each example and the comparative example of the invention are respectively subjected to relevant performance tests, and the test results are shown in the table 1; the method for testing the water content and the contact angle is disclosed in Chinese patent application CN 110512432A; the oxidation resistance was obtained by subjecting the mats of each example to a Fenton reagent (containing 4 ppm Fe) at 70 deg.C 2+ 3% hydrogen peroxide solution) for 8 hours, the lower the dry weight reduction value, the greater the oxidation resistance.
TABLE 1
As can be seen from Table 1, the anti-blocking and anti-oxidation mats made in the examples of the present invention have higher anti-blocking and anti-oxidation properties than the comparative examples, which are the result of the synergistic effect of the components.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. An anti-adhesion and anti-oxidation mat is characterized by comprising a mat body and a functional layer coated on the surface of the mat body; the functional layer is prepared from the following raw materials in parts by weight: 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer 20-40 parts, aziridine crosslinking agent 6-8 parts, 2,3,5, 6-tetrafluoroterephthalic acid 1-3 parts and solvent 10-15 parts; the mat body is woven by taking functional fibers as wefts and taking coconut fiber as warps; the functional fiber is prepared by melt spinning of a 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate.
2. The mat as recited in claim 1, wherein said 2- [3- (2H-benzotriazol-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinylferrocene copolymer is prepared by the steps of: adding 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate, itaconic acid, N- (3-dimethylaminopropyl) methacrylamide, vinyl ferrocene and an initiator into a high boiling point solvent, stirring and reacting for 3-5 hours at 65-75 ℃ under the atmosphere of inert gas, then precipitating in water, and washing the precipitated polymer with water for 3-6 times, and finally drying in a vacuum drying oven at 85-95 ℃ to constant weight to obtain the 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate/itaconic acid/N- (3-dimethylaminopropyl) methacrylamide/vinyl ferrocene copolymer.
3. The mat as recited in claim 2, wherein the mass ratio of 2- [3- (2H-benzotriazole-2-yl) -4-hydroxyphenyl ] ethyl 2-methacrylate, itaconic acid, N- (3-dimethylaminopropyl) methacrylamide, vinylferrocene, initiator and high boiling point solvent is 1 (0.3-0.6): 3-5): 0.03-0.05): 0.04-0.07: (20-30).
4. The mat of claim 2, wherein the initiator is azobisisobutyronitrile; the high boiling point solvent is at least one of dimethyl sulfoxide, N-dimethylformamide and N-methylpyrrolidone; the inert gas is any one of nitrogen, helium, neon and argon.
5. The mat as recited in claim 1, wherein said solvent is any one of cyclohexanone, propylene glycol methyl ether, and n-butanol; the aziridine crosslinking agent is aziridine crosslinking agent XR-100.
6. The mat as recited in claim 1, wherein said 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine condensation polymer is prepared by a method comprising the steps of: dissolving 2, 3-quinolinedicarboxylic acid and 2, 4-diamino-6-phenyl-1, 3, 5-triazine in dimethyl sulfoxide, adding 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and 4-dimethylaminopyridine, replacing air in a kettle with nitrogen, reacting for 3-5 hours at the temperature of 130-145 ℃ under normal pressure, heating to 190-200 ℃ under normal pressure, reacting for 4-6 hours, vacuumizing to 500Pa, heating to 240 ℃ under 230-240 ℃, continuing to perform polycondensation for 8-10 hours, cooling to room temperature, adjusting to normal pressure, precipitating in water, washing the precipitated polymer for 3-6 times with ethanol, finally drying in a vacuum drying oven at the temperature of 85-95 ℃ to constant weight to obtain 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensates.
7. The mat as recited in claim 6, wherein said 2, 3-quinolinedicarboxylic acid, 2, 4-diamino-6-phenyl-1, 3, 5-triazine, dimethyl sulfoxide, 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride, and 4-dimethylaminopyridine are present in a molar ratio of 1:1 (6-10) to (0.8-1.2) to 0.5.
8. A method for preparing a mat according to any one of claims 1-7, characterized in that it comprises the following steps:
step S1, preparing the 2, 3-quinolinedicarboxylic acid/2, 4-diamino-6-phenyl-1, 3, 5-triazine polycondensate into functional fibers through melt spinning, and then weaving the functional fibers serving as wefts and the coconut fibers serving as warps on a weaving machine to obtain a mat main body;
and step S2, uniformly mixing the raw materials of the functional layer according to the weight part, coating the mixture on the surface of the mat main body, and drying to obtain the anti-adhesion and anti-oxidation mat.
9. The method as claimed in claim 8, wherein the melt spinning temperature in step S1 is 230-250 ℃, the spinning speed is 2200-3200m/min, the drawing temperature is 60-80 ℃, and the total drawing ratio is 3-5.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781385A (en) * | 2009-01-16 | 2010-07-21 | 中国中化集团公司 | Benzotriazole water soluble polymer ultraviolet absorber and preparation method and application thereof |
| CN102268751A (en) * | 2011-05-28 | 2011-12-07 | 东华大学 | Ultraviolet-aging-resistant polyphenylene sulfide fibers and preparation method thereof |
| CN110512432A (en) * | 2019-07-15 | 2019-11-29 | 宁波东方席业有限公司 | A kind of oxidation resistant straw mats of resist blocking and that and preparation method thereof |
| CN111607889A (en) * | 2020-05-29 | 2020-09-01 | 江兰春 | Antibacterial and mildew-proof fabric |
| CN111945286A (en) * | 2020-07-22 | 2020-11-17 | 邓生平 | Preparation method of antistatic breathable moisture-absorbing fabric |
| CN112812482A (en) * | 2020-12-30 | 2021-05-18 | 纪道红 | Anti-aging plastic material and preparation method thereof |
| CN112904510A (en) * | 2021-02-04 | 2021-06-04 | 高建东 | Fireproof flame-retardant plastic optical cable and preparation method thereof |
-
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- 2022-02-14 CN CN202210132166.3A patent/CN114808470B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781385A (en) * | 2009-01-16 | 2010-07-21 | 中国中化集团公司 | Benzotriazole water soluble polymer ultraviolet absorber and preparation method and application thereof |
| CN102268751A (en) * | 2011-05-28 | 2011-12-07 | 东华大学 | Ultraviolet-aging-resistant polyphenylene sulfide fibers and preparation method thereof |
| CN110512432A (en) * | 2019-07-15 | 2019-11-29 | 宁波东方席业有限公司 | A kind of oxidation resistant straw mats of resist blocking and that and preparation method thereof |
| CN111607889A (en) * | 2020-05-29 | 2020-09-01 | 江兰春 | Antibacterial and mildew-proof fabric |
| CN111945286A (en) * | 2020-07-22 | 2020-11-17 | 邓生平 | Preparation method of antistatic breathable moisture-absorbing fabric |
| CN112812482A (en) * | 2020-12-30 | 2021-05-18 | 纪道红 | Anti-aging plastic material and preparation method thereof |
| CN112904510A (en) * | 2021-02-04 | 2021-06-04 | 高建东 | Fireproof flame-retardant plastic optical cable and preparation method thereof |
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