CN106280317A - A kind of antibacterial PET Masterbatch - Google Patents
A kind of antibacterial PET Masterbatch Download PDFInfo
- Publication number
- CN106280317A CN106280317A CN201610732482.9A CN201610732482A CN106280317A CN 106280317 A CN106280317 A CN 106280317A CN 201610732482 A CN201610732482 A CN 201610732482A CN 106280317 A CN106280317 A CN 106280317A
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- nano titanium
- titanium oxide
- pigment
- masterbatch
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F292/00—Macromolecular compounds obtained by polymerising monomers on to inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- D01F1/103—Agents inhibiting growth of microorganisms
-
- 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
- D01F6/92—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 polyesters
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/12—Applications used for fibers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2310/00—Masterbatches
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The present invention relates to a kind of antibacterial PET Masterbatch, be made up of the raw material of following mass parts: polyethylene terephthalate 38 65 parts, pigment 37 parts, dispersant 49 parts, antioxidant 24 parts, 57 parts of nano titanium oxide surface grafting powder.One antibacterial PET Masterbatch of the present invention, is mainly used in the front coloring of spinning of terylene, terylene not only can be made to colour, also can give the antibiotic property that colored polyester filament is excellent.
Description
Technical field
The present invention relates to a kind of antibacterial PET Masterbatch, belong to Masterbatch field.
Background technology
At present, China's polyester fiber yield surpasses ten million ton, and wherein 1/3rd need coloring to use, dyeing method,
Every year will coloured sewage of discharge 40,000,000 tons, every fastness such as the light fastness of dyeing, washing, sweat stain, distillation is all far below
Spin front coloring, be not suitable with social development and the needs of people's living standard raising.Before terylene spins, coloring is that Masterbatch is melted
Or be dispersed in Direct-spinning of PET Fiber stock solution and carry out melt spinning, directly prepare the new technology of colored polyester fiber, be to leave out terylene dye
The maximally effective approach of color.
Along with the raising of living standards of the people, people's pay attention to day by day clothing, the antibiotic property of duvets.At present, terylene
The production method of color silk is to add the coloring of single Masterbatch when spinning, needs to add single antibacterial matrices during anti-microbial property and composes
Give anti-microbial property, the shortcomings such as the component causing processing is many, complex process.
Summary of the invention
It is an object of the invention to provide a kind of antibacterial PET Masterbatch, by improving raw material components, improve Masterbatch and polyester
The compatibility and anti-microbial property, to meet the requirement taken.
For achieving the above object, the technical scheme is that
A kind of antibacterial PET Masterbatch, is made up of the raw material of following mass parts:
Polyethylene terephthalate 38-65 part
Pigment 3-7 part
Dispersant 4-9 part
Antioxidant 2-4 part
Nano titanium oxide surface grafting powder 5-7 part
Described nano titanium oxide surface grafting powder is prepared by the following method:
A, Surface Modification of Nanosized Titanium Dioxide
Accurately weigh 21 parts of dried nano titanium oxides, add 180 parts of acetone, equipped with in the there-necked flask of condensing tube
It is sufficiently stirred for and sonic oscillation, is then slowly added to 5 parts of Silane coupling reagent KH-570s, 4 part of 17 fluorine decyl trimethoxy silane,
Being heated to 70 DEG C, constant temperature refluxes 2 hours, sucking filtration, with absolute ethanol washing three times, dries the nano-silica after obtaining surface modification
Change titanium.
B, nano titanium oxide surface grafting
Weigh the nano titanium oxide of surface modification of 11 parts in reactor, add 70mL toluene and the mixing of 70mL butanone
Solvent, after ultrasonic disperse 30min, mechanical agitation is also heated to 70 DEG C；Adding 0.4 part of initiator benzoyl peroxide, nitrogen is protected
Protect, after 10min, drip 14 parts of MethacryloyloxyethylTrimethyl Trimethyl Ammonium Chlorides and the mixed solution of 11 parts of hexafluorobutyl acrylates,
Completion of dropwise addition in about 1 hour, under nitrogen protection, constant temperature stirring 2h.Reaction terminate after, product with methylalcohol precipitation after sucking filtration, dry after,
Respectively extract 12h with acetone and toluene respectively, after vacuum drying, obtain nano titanium oxide surface grafting powder.
Described pigment is one or more combinations in phthalocyanine color, titanium dioxide, white carbon black, ultramarine pigment, titanium yellow pigment.
Described dispersant is one or more in Tissuemat E, calcium stearate, zinc stearate.
Described antioxidant is 2,4-bis--(n-octylthiomethylene)-6-methylphenol, 2,4-bis-(dodecyl sulfur
Methyl)-6-methylphenol, any one in the double stearyl of dilauryl thiodipropionate or thio-2 acid.
The preparation method of described Masterbatch is:
1) mixing
Mixed at high speed is carried out in each component raw material is put into super mixer；
2) extrusion
Mixed material step 1 obtained is delivered in screw extruder, carries out extrusion process；
3) dried
Material step 2 obtained is delivered in exsiccator be dried process；
4) pelletizing
Material step 3 obtained carries out pelletizing process in delivering to pelleter, obtains required Masterbatch.
One antibacterial PET Masterbatch of the present invention, is mainly used in the front coloring of spinning of terylene, terylene not only can be made to colour, also may be used
Give the antibiotic property that colored polyester filament is excellent.
Detailed description of the invention
Following embodiment, is merely illustrative of, and is not only, so, all within the scope of the present invention or make with
Within the similar change of the present invention is both contained in the present invention.
The invention discloses a kind of antibacterial PET Masterbatch, be made up of following raw material: polyethylene terephthalate, face
Material, dispersant, antioxidant, nano titanium oxide surface grafting powder.
Described polyethylene terephthalate is commercially available PET section.
One or more combinations in the preferred phthalocyanine color of pigment, titanium dioxide, white carbon black, ultramarine pigment, titanium yellow pigment.
Dispersant is one or more in Tissuemat E, calcium stearate, zinc stearate.
Antioxidant is 2,4-bis--(n-octylthiomethylene)-6-methylphenol, 2,4-bis-(dodecylthiomethyl)-
Any one in the double stearyl of 6-methylphenol, dilauryl thiodipropionate or thio-2 acid.
Masterbatch of the present invention being used for the production of terylene color silk, and tests through anti-microbial property, each component raw material presses quality
Part is calculated as: polyethylene terephthalate 38-65 part；Pigment 3-7 part；Dispersant 4-9 part；Antioxidant 2-4 part；Receive
Rice titanium dioxide surface graft powder 5-7 part.
Nano titanium dioxide, also known as titanium dioxide, diameter is below 100 nanometers.Due to the granular of crystal grain, its surface electricity
Minor structure and crystal structure change, and create skin effect that macro object do not has, bulk effect, quantum size effect
Anti-line, antibacterial, self-cleaning, ageing resistace should be had with macroscopic view tunnel-effect and the feature such as the high grade of transparency, polymolecularity,
Can be used for the fields such as cosmetics, functional fibre, textile, plastics, ink, coating, paint, fine ceramics.
The feature such as have that specific surface area is big due to nano titanium oxide and specific surface energy is big, self easily reunites；On the other hand,
Nano titanium oxide surface polarity is relatively strong, is difficult to dispersed in organic media, and this just significantly limit its nano effect
Performance.Therefore nano-titanium dioxide powder is disperseed and surface modification become Application of micron must before terylene spinning
The process means wanted.
The present invention first with coupling agent to nano titanium oxide modifying surface, then particle surface after modification is grafted with
Machine fluorine and quaternary ammonium salt.On the one hand, Organic fluoride can promote that nano titanium oxide surface grafting powder is at PET base material and terylene spinning
Uniform, stable dispersion in liquid；On the other hand, the quaternary ammonium salt with antibacterial functions can form antibacterial collaborative effect with nano titanium oxide
Should, improve the anti-microbial property of terylene color silk further.
Described nano titanium oxide surface grafting powder is prepared by the following method:
A, Surface Modification of Nanosized Titanium Dioxide
Accurately weigh 21 parts of dried nano titanium oxides, add 180 parts of acetone, equipped with in the there-necked flask of condensing tube
It is sufficiently stirred for and sonic oscillation, is then slowly added to 5 parts of Silane coupling reagent KH-570s, 4 part of 17 fluorine decyl trimethoxy silane,
Being heated to 70 DEG C, constant temperature refluxes 2 hours, sucking filtration, with absolute ethanol washing three times, dries the nano-silica after obtaining surface modification
Change titanium.
B, nano titanium oxide surface grafting
Weigh the nano titanium oxide of surface modification of 11 parts in reactor, add 70mL toluene and the mixing of 70mL butanone
Solvent, after ultrasonic disperse 30min, mechanical agitation is also heated to 70 DEG C；Adding 0.4 part of initiator benzoyl peroxide, nitrogen is protected
Protect, after 10min, drip 14 parts of MethacryloyloxyethylTrimethyl Trimethyl Ammonium Chlorides and the mixed solution of 11 parts of hexafluorobutyl acrylates,
Completion of dropwise addition in about 1 hour, under nitrogen protection, constant temperature stirring 2h.Reaction terminate after, product with methylalcohol precipitation after sucking filtration, dry after,
Respectively extract 12h with acetone and toluene respectively, after vacuum drying, obtain nano titanium oxide surface grafting powder.
The preparation method of Masterbatch:
1) mixing
Mixed at high speed is carried out in each component raw material is put into super mixer；
2) extrusion
Mixed material step 1 obtained is delivered in screw extruder, carries out extrusion process；
3) dried
Material step 2 obtained is delivered in exsiccator be dried process；
4) pelletizing
Material step 3 obtained carries out pelletizing process in delivering to pelleter, obtains required Masterbatch.
Embodiment 1:
A kind of antibacterial PET Masterbatch, is made up of the raw material of following mass parts:
Polyethylene terephthalate 38 parts
Pigment 3 parts
Dispersant 4 parts
Antioxidant 2 parts
5 parts of nano titanium oxide surface grafting powder
Embodiment 2:
A kind of antibacterial PET Masterbatch, is made up of the raw material of following mass parts:
Polyethylene terephthalate 51 parts
Pigment 5 parts
Dispersant 7 parts
Antioxidant 3 parts
6 parts of nano titanium oxide surface grafting powder
Embodiment 3:
A kind of antibacterial PET Masterbatch, is made up of the raw material of following mass parts:
Polyethylene terephthalate 65 parts
Pigment 7 parts
Dispersant 9 parts
Antioxidant 4 parts
7 parts of nano titanium oxide surface grafting powder
Embodiment 4；
Nano titanium oxide surface grafting powder in embodiment 1-3 is prepared by the following method:
A, Surface Modification of Nanosized Titanium Dioxide
Accurately weigh 21 parts of dried nano titanium oxides, add 180 parts of acetone, equipped with in the there-necked flask of condensing tube
It is sufficiently stirred for and sonic oscillation, is then slowly added to 5 parts of Silane coupling reagent KH-570s, 4 part of 17 fluorine decyl trimethoxy silane,
Being heated to 70 DEG C, constant temperature refluxes 2 hours, sucking filtration, with absolute ethanol washing three times, dries the nano-silica after obtaining surface modification
Change titanium.
B, nano titanium oxide surface grafting
Weigh the nano titanium oxide of surface modification of 11 parts in reactor, add 70mL toluene and the mixing of 70mL butanone
Solvent, after ultrasonic disperse 30min, mechanical agitation is also heated to 70 DEG C；Adding 0.4 part of initiator benzoyl peroxide, nitrogen is protected
Protect, after 10min, drip 14 parts of MethacryloyloxyethylTrimethyl Trimethyl Ammonium Chlorides and the mixed solution of 11 parts of hexafluorobutyl acrylates,
Completion of dropwise addition in about 1 hour, under nitrogen protection, constant temperature stirring 2h.Reaction terminate after, product with methylalcohol precipitation after sucking filtration, dry after,
Respectively extract 12h with acetone and toluene respectively, after vacuum drying, obtain nano titanium oxide surface grafting powder.
Embodiment 5:
The preparation method of embodiment 1-3 Masterbatch:
1) mixing
By polyethylene terephthalate, pigment, dispersant, antioxidant, nano titanium oxide surface grafting powder
Carry out mixed at high speed in putting into super mixer, mix 30-40 minute；
2) extrusion
Mixed material step 1 obtained is delivered in screw extruder, carries out extrusion process, the temperature in screw extruder
Control at 220-250 DEG C；
3) dried
Material step 2 obtained is delivered in exsiccator be dried process, and the baking temperature in exsiccator controls
60-80 DEG C, it is dried 30-40 minute；
4) pelletizing
Material step 3 obtained carries out pelletizing process in delivering to pelleter, obtains required Masterbatch.
According to GB/T 20944.3-2008 " the evaluation third portion of antibacterial textile performance: succusion " method of testing, right
The Masterbatch of embodiment of the present invention 1-3 carries out anti-microbial property test, result surface, escherichia coli antibiotic rate reaches 99.3%, gold
Yellow staphylococcic antibiotic rate reaches 98.6%.
Claims (5)
1. an antibacterial PET Masterbatch, it is characterised in that: it is made up of the raw material of following mass parts
Polyethylene terephthalate 38-65 part
Pigment 3-7 part
Dispersant 4-9 part
Antioxidant 2-4 part
Nano titanium oxide surface grafting powder 5-7 part.
A kind of uvioresistant PET color master batch the most according to claim 1, it is characterised in that: described pigment is phthalocyanine face
One or more combinations in material, titanium dioxide, white carbon black, ultramarine pigment, titanium yellow pigment.
A kind of uvioresistant PET color master batch the most according to claim 1, it is characterised in that: described dispersant is poly-second
One or more in alkene wax, calcium stearate, zinc stearate.
A kind of uvioresistant PET color master batch the most according to claim 1, it is characterised in that: described antioxidant is 2,
4-bis--(n-octylthiomethylene)-6-methylphenol, 2,4-bis-(dodecylthiomethyl)-6-methylphenol, thio-2 acid
Any one in the double stearyl of dilauryl or thio-2 acid.
A kind of uvioresistant PET color master batch the most according to claim 1, it is characterised in that described nano zine oxide table
Face graft powder is prepared by the following method:
A, Surface Modification of Nanosized Titanium Dioxide
Accurately weigh 21 parts of dried nano titanium oxides, add 180 parts of acetone, in equipped with the there-necked flask of condensing tube fully
Stirring sonic oscillation, be then slowly added to 5 parts of Silane coupling reagent KH-570s, 4 part of 17 fluorine decyl trimethoxy silane, heating
To 70 DEG C, constant temperature refluxes 2 hours, sucking filtration, with absolute ethanol washing three times, dries the nanometer titanium dioxide after obtaining surface modification
Titanium.
B, nano titanium oxide surface grafting
Weigh the nano titanium oxide of surface modification of 11 parts in reactor, add 70mL toluene and the mixing of 70mL butanone is molten
Agent, after ultrasonic disperse 30min, mechanical agitation is also heated to 70 DEG C；Adding 0.4 part of initiator benzoyl peroxide, nitrogen is protected,
14 parts of MethacryloyloxyethylTrimethyl Trimethyl Ammonium Chlorides of dropping and the mixed solution of 11 parts of hexafluorobutyl acrylates after 10min, about 1
Hour completion of dropwise addition, under nitrogen protection, constant temperature stirring 2h.Reaction terminate after, product with methylalcohol precipitation after sucking filtration, dry after, point
Respectively do not extract 12h with acetone and toluene, after vacuum drying, obtain nano titanium oxide surface grafting powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732482.9A CN106280317A (en) | 2016-08-22 | 2016-08-22 | A kind of antibacterial PET Masterbatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732482.9A CN106280317A (en) | 2016-08-22 | 2016-08-22 | A kind of antibacterial PET Masterbatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106280317A true CN106280317A (en) | 2017-01-04 |
Family
ID=57677733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610732482.9A Pending CN106280317A (en) | 2016-08-22 | 2016-08-22 | A kind of antibacterial PET Masterbatch |
Country Status (1)
| Country | Link |
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| CN (1) | CN106280317A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108251908A (en) * | 2017-12-01 | 2018-07-06 | 绍兴协力新材料科技有限公司 | A kind of flame retardant polyester fiber |
| CN108587083A (en) * | 2018-05-02 | 2018-09-28 | 合肥卡洛塑业科技有限公司 | A kind of resistant to hydrolysis antibacterial PET Masterbatch and preparation method thereof |
| CN109023569A (en) * | 2018-08-16 | 2018-12-18 | 江苏华昌织物有限公司 | A kind of colored shade net and preparation method thereof for Chinese little greens |
| CN113651943A (en) * | 2021-09-18 | 2021-11-16 | 昆山赛阳电子材料有限公司 | Corrosion-resistant and wear-resistant frictioning and preparation method thereof |
| CN114318639A (en) * | 2021-12-22 | 2022-04-12 | 宁波狮丹努针织有限公司 | Zinc ion antibacterial knitted fabric and preparation process thereof |
| CN114539773A (en) * | 2022-03-29 | 2022-05-27 | 苏州世祥生物纤维有限公司 | Long-acting antibacterial high-temperature-resistant stock solution coloring master batch and preparation method and application thereof |
| CN114539738A (en) * | 2022-03-28 | 2022-05-27 | 安徽超星新材料科技有限公司 | Preparation method of antistatic PET material |
| CN115142282A (en) * | 2022-06-24 | 2022-10-04 | 斯坦德瑞琪色彩（苏州）有限公司 | Preparation method of polyester deep-dyed fabric and polyester deep-dyed master batch |
| CN117304661A (en) * | 2023-09-27 | 2023-12-29 | 湖南省新基源新材料科技有限公司 | Polyester composition, preparation method and application thereof |
-
2016
- 2016-08-22 CN CN201610732482.9A patent/CN106280317A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108251908A (en) * | 2017-12-01 | 2018-07-06 | 绍兴协力新材料科技有限公司 | A kind of flame retardant polyester fiber |
| CN108587083A (en) * | 2018-05-02 | 2018-09-28 | 合肥卡洛塑业科技有限公司 | A kind of resistant to hydrolysis antibacterial PET Masterbatch and preparation method thereof |
| CN109023569A (en) * | 2018-08-16 | 2018-12-18 | 江苏华昌织物有限公司 | A kind of colored shade net and preparation method thereof for Chinese little greens |
| CN109023569B (en) * | 2018-08-16 | 2021-04-09 | 江苏华昌织物有限公司 | Colorful sunshade net for Chinese little greens and preparation method thereof |
| CN113651943A (en) * | 2021-09-18 | 2021-11-16 | 昆山赛阳电子材料有限公司 | Corrosion-resistant and wear-resistant frictioning and preparation method thereof |
| CN114318639A (en) * | 2021-12-22 | 2022-04-12 | 宁波狮丹努针织有限公司 | Zinc ion antibacterial knitted fabric and preparation process thereof |
| CN114539738B (en) * | 2022-03-28 | 2023-09-05 | 安徽超星新材料科技有限公司 | Preparation method of antistatic PET material |
| CN114539738A (en) * | 2022-03-28 | 2022-05-27 | 安徽超星新材料科技有限公司 | Preparation method of antistatic PET material |
| CN114539773A (en) * | 2022-03-29 | 2022-05-27 | 苏州世祥生物纤维有限公司 | Long-acting antibacterial high-temperature-resistant stock solution coloring master batch and preparation method and application thereof |
| CN114539773B (en) * | 2022-03-29 | 2024-01-09 | 苏州世祥生物纤维有限公司 | Long-acting antibacterial high-temperature-resistant stock solution coloring master batch and preparation method and application thereof |
| CN115142282A (en) * | 2022-06-24 | 2022-10-04 | 斯坦德瑞琪色彩（苏州）有限公司 | Preparation method of polyester deep-dyed fabric and polyester deep-dyed master batch |
| CN117304661A (en) * | 2023-09-27 | 2023-12-29 | 湖南省新基源新材料科技有限公司 | Polyester composition, preparation method and application thereof |
| CN117304661B (en) * | 2023-09-27 | 2024-04-12 | 湖南省新基源新材料科技有限公司 | Polyester composition, preparation method and application thereof |
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Effective date of registration: 20170720 Address after: 312030 Zhejiang city of Shaoxing province science and Technology Park Keqiao District Chong building block A room 510 Applicant after: Shaoxing cooperation new Mstar Technology Ltd Address before: Ke Yan Mei Shu Cun, Keqiao District, 312030 street in Zhejiang city of Shaoxing Province Applicant before: Shaoxing public import and Export Co., Ltd. |
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