CN109467894A - A kind of antibacterial matrices and preparation method thereof for Tritan copolyester - Google Patents
A kind of antibacterial matrices and preparation method thereof for Tritan copolyester Download PDFInfo
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- CN109467894A CN109467894A CN201811264124.5A CN201811264124A CN109467894A CN 109467894 A CN109467894 A CN 109467894A CN 201811264124 A CN201811264124 A CN 201811264124A CN 109467894 A CN109467894 A CN 109467894A
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- tritan
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- tritan copolyester
- antibacterial
- antibacterial matrices
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The antibacterial matrices and preparation method thereof that present invention discloses a kind of for Tritan copolyester, the weight percent composition of the antibacterial matrices are as follows: nano inorganic antimicrobial agent 5-20%, dispersing agent 0.5-3%, surface modifier 0.1-0.3%, other auxiliary agents 0~2%, surplus are Tritan copolyester.Antibacterial plastic concentrate of the invention uses a variety of processing aids, it is compound with good dispersibility and compatibility with Tritan copolyester, it is added in Tritan copolyester, with other Tritan copolyester condition ratios, both excellent ageing-resistant ability and better mechanical property had been shown, the service life of product is improved, and there is antibacterium, inhibit drug resistance venereal bacteria, high-efficient and lasting is water-fastness, plays the effect of purify water, eliminate peculiar smell, self-cleaning health care.
Description
Technical field
The antibacterial matrices and preparation method thereof that the present invention relates to a kind of for Tritan copolyester are suitable for food and contact
The technical fields such as utensil class and medical mechanical domain.
Background technique
Tritan series material is a kind of copolyester material that Eastman Chemical, the U.S. newly goes out, and can pass through injection
The processing methods such as molding, extrusion blow-molded are processed, and Tritan material application field includes that appliances, water pipe/pipeline/are drunk
Water, domestic applications, consumer goods and food contact application, these surfaces Tritan may breed various pathogens, become disease
The infective agents of disease, so that the health to the mankind constitutes a threat to.Therefore a kind of inorganic nano Tritan haveing excellent performance is developed
Antibacterial matrices, improve people's lives environment, reduce disease incident, protection human health etc. all have very heavy
The realistic meaning wanted.
Summary of the invention
The object of the invention is to propose a kind of total for Tritan to solve the above-mentioned problems in the prior art
Antibacterial matrices of polyester and preparation method thereof.
A kind of antibacterial for Tritan copolyester that the purpose of the invention will be achieved through the following technical solutions: is female
Grain, the weight percent composition of the antibacterial matrices are as follows: nano inorganic antimicrobial agent 5-20%, dispersing agent 0.5-3%, surface are modified
Agent 0.1-0.3%, other auxiliary agents 0~2%, surplus are Tritan copolyester.
Preferably, the Tritan copolyester trade mark be TX1001, TX2001, EX401, TX1500HF, TX1501HF,
One or more of TX1800 and TX1801HF.
Preferably, the nano inorganic antimicrobial agent is mixed for one or both of nano silver powder or nanometer Zinc oxide powder
Close object.
Preferably, the dispersing agent is ethylene bis stearic acid amide, polyethylene glycol 200, polyethylene glycol 400 or polyethylene glycol
One or more of 2000 mixtures.
Preferably, the face activating agent is Aerosol OT-75, Tween 80 or methacryloxypropyl trimethoxy
One or more of silane mixture.
Preferably, other described auxiliary agents be antioxidant, the antioxidant be Irganox 1010, Irganox 168 or
1076 at least one of Irganox or three kinds of mixtures.
Present invention further teaches a kind of preparation method of antibacterial matrices for Tritan copolyester, this method include with
Lower step:
S1, nano inorganic antimicrobial agent and Tritan copolyester are placed in electric heating constant-temperature blowing drying box, in control cabinet
Temperature is 100~110 DEG C, 2~4h of drying time.
S2, the nano inorganic antimicrobial agent weighed in S1 step are placed in high-speed mixer, while weighing surface modifier drop
Enter in high-speed mixer, control mixing speed is 300~800r/min, after continuously stirring 10~20min, obtains changing by surface
The nano inorganic antimicrobial powder of property；
S3, the inorganic nano antiseptic that S2 step is made to modified dose of surface treatment are added in high-speed mixer, are added
Enter Tritan copolyester high-speed stirred 5~15min of mixed at high speed dried in dispersing agent, other auxiliary agents and S1 step, stirs
800~1500r/min of speed is mixed, antibacterial mixture is obtained；
S4, antibacterial mixture made from S3 step is placed in extruding pelletization in parallel dual-screw extruding machine, parallel dual-screw
Extruder, in addition head is divided into tenth area, every area's temperature setting condition are as follows: 245 DEG C of an area, two 250 DEG C of areas, three 255 DEG C of areas, 4th area
260 DEG C, five 270 DEG C of areas, six 270 DEG C of areas, seven 270 DEG C of areas, eight 270 DEG C of areas, 9th area: 270 DEG C, 275 DEG C of head, extruding pelletization system
Obtain Tritan antibacterial matrices.
The advantages of technical solution of the present invention is mainly reflected in: antibacterial plastic concentrate of the invention uses a variety of processing aids, with
Tritan copolyester is compound to have good dispersibility and compatibility, is added in Tritan copolyester, and other
Tritan copolyester condition ratio had both shown excellent ageing-resistant ability and better mechanical property, and had improved making for product
With the service life, and there is antibacterium, inhibit drug resistance venereal bacteria, high-efficient and lasting is water-fastness, plays and purifies water, eliminate peculiar smell, is self-cleaning
The effect of health care.Tritan material is absolutely free of BPA, securely and reliably, will not release under high temperature or low end environment
Jeopardize the harmful substance of human health, it is free from environmental pollution and without side-effects to human body, greatly increase health of people life product
Matter.
Specific embodiment
The purpose of the present invention, advantage and feature will be explained by the non-limitative illustration of preferred embodiment below.This
A little embodiments are only the prominent example using technical solution of the present invention, all skills taking equivalent replacement or equivalent transformation and being formed
Art scheme, all falls within the scope of protection of present invention.
Present invention discloses a kind of antibacterial matrices for Tritan copolyester, the weight percent of the antibacterial matrices
Component are as follows: nano inorganic antimicrobial agent 5-20%, dispersing agent 0.5-3%, surface modifier 0.1-0.3%, other auxiliary agents 0~2%,
Its surplus is Tritan copolyester.
The Tritan copolyester be select Eastman Chemical, the U.S. production the trade mark be TX1001, TX2001,
One or more of EX401, TX1500HF, TX1501HF, TX1800 and TX1801HF.
The nano inorganic antimicrobial agent is one or both of nano silver powder or nanometer Zinc oxide powder mixture.
The dispersing agent is in ethylene bis stearic acid amide, polyethylene glycol 200, polyethylene glycol 400 or polyethylene glycol 2000
One or more of mixtures.
The surface modifier is face activating agent.The face activating agent is Aerosol OT-75, Tween 80 or metering system
One or more of acryloxypropylethoxysilane trimethoxy silane mixture.
Other described auxiliary agents are antioxidant, the antioxidant be Irganox 1010 selected from BASF antioxidant,
Irganox 168 or 1076 at least one of Irganox or three kinds of mixtures.
Present invention further teaches a kind of preparation method of antibacterial matrices for Tritan copolyester, this method include with
Lower step:
S1, nano inorganic antimicrobial agent and Tritan copolyester are placed in electric heating constant-temperature blowing drying box,
Controlling the temperature inside the box is 100~110 DEG C, 2~4h of drying time.
S2, the nano inorganic antimicrobial agent weighed in S1 step are placed in high-speed mixer, while weighing surface modifier drop
Enter in high-speed mixer, control mixing speed is 300~800r/min, and after continuously stirring 10~20min, discharging is spare；
S3, the inorganic nano antiseptic that S2 step is made to modified dose of surface treatment are added in high-speed mixer, are added
Enter Tritan copolyester high-speed stirred 5~15min of mixed at high speed dried in dispersing agent, other auxiliary agents and S1 step, stirs
800~1500r/min of speed is mixed, discharging is spare；
S4, mixture made from S3 step is placed in extruding pelletization in parallel dual-screw extruding machine, Co rotating Twin Screw Extrusion
Machine, in addition head is divided into tenth area, every area's temperature setting condition are as follows: 245 DEG C of an area, two 250 DEG C of areas, three 255 DEG C of areas, four areas 260
DEG C, five 270 DEG C of areas, six 270 DEG C of areas, seven 270 DEG C of areas, eight 270 DEG C of areas, 9th area: 270 DEG C, 275 DEG C of head, extruding pelletization is made
Product of the present invention.
Embodiment 1:
(1) nano zine oxide antimicrobial powder and Tritan copolyester are placed in electric heating constant-temperature blowing drying box, are controlled
It 110 DEG C of temperature, after drying 2h, weighs 400g nano zine oxide antimicrobial powder and is placed in the high-speed mixer of 5L, while weighing 15g
Aerosol OT-75 surface modifier instills in high-speed mixer, mixing speed 500r/min, after continuously stirring 10min, discharging
It is spare.
(2) it is surface-modified that Tritan copolyester 1572g, antioxidant 1010 and each 5g of irgasfos 168, (1) are weighed
Dispersing agent polyethylene glycol 200 3g is added in nano zine oxide antibacterial powder 400g, mixes 15min in high-speed mixer high speed, obtains
To Tritan copolyester antibacterial mixture, mixing speed 800r/min.
(3) the Tritan copolyester antibacterial mixture in step (2) is placed in squeeze out in parallel dual-screw extruding machine and is made
Product of the present invention is made in grain.
Extruder process conditions are as follows: 245 DEG C of an area, two 250 DEG C of areas, three 255 DEG C of areas, four 260 DEG C of areas, five 270 DEG C of areas, six
270 DEG C of area, seven 270 DEG C of areas, eight 270 DEG C of areas, 9th area: 270 DEG C, 275 DEG C of head, product of the present invention is made in extruding pelletization.
Embodiment 2:
(1) nano zine oxide antimicrobial powder and Tritan copolyester are placed in electric heating constant-temperature blowing drying box, are controlled
It 110 DEG C of temperature, after drying 2h, weighs 200g nano zine oxide antimicrobial powder and is placed in the high-speed mixer of 5L, while weighing 10g
Surface modifier Tween 80 instills in high-speed mixer, and mixing speed 400r/min, after continuously stirring 8min, discharging is spare.
(2) Tritan copolyester 1780g, antioxidant 1010 and each 4g of irgasfos 168 are weighed, in step (1) through surface
Dispersing agent polyethylene glycol 400 2g is added in modified nano zine oxide antibacterial powder 200g, mixes in high-speed mixer high speed
15min obtains Tritan copolyester antibacterial mixture, mixing speed 800r/min.
(3) by step (2) obtain Tritan copolyester antibacterial mixture be placed in parallel dual-screw extruding machine squeeze out make
Product of the present invention is made in grain.Extruder process conditions are as follows: 245 DEG C of an area, two 250 DEG C of areas, three 255 DEG C of areas, four 260 DEG C of areas, five
270 DEG C of area, six 270 DEG C of areas, seven 270 DEG C of areas, eight 270 DEG C of areas, 9th area: 270 DEG C, 275 DEG C of head, the present invention is made in extruding pelletization
Product.
Embodiment 3:
(1) nano-silver antimicrobial powder and Tritan copolyester are placed in electric heating constant-temperature blowing drying box, control temperature
It 110 DEG C, after drying 2h, weighs 500g nano-silver antimicrobial powder and is placed in the high-speed mixer of 5L, while it is modified to weigh the surface 20g
Agent methacryloxypropyl trimethoxy silane instills in high-speed mixer, and mixing speed 600r/min is continuously stirred
After 12min, discharging is spare.
(2) Tritan copolyester 1460g, antioxidant 1010 and each 5g of irgasfos 168 are weighed, in step (1) through surface
Dispersing agent polyethylene glycol 2000 10g is added in modified Nano silver antimicrobial powder 500g, mixes in high-speed mixer high speed
12min obtains Tritan copolyester antibacterial mixture, mixing speed 1200r/min.
(3) by step (2) obtain Tritan copolyester antibacterial mixture be placed in parallel dual-screw extruding machine squeeze out make
Product of the present invention, extruder process conditions are made in grain are as follows: 245 DEG C of an area, two 250 DEG C of areas, and three 255 DEG C of areas, four 260 DEG C of areas, five
270 DEG C of area, six 270 DEG C of areas, seven 270 DEG C of areas, eight 270 DEG C of areas, 9th area: 270 DEG C, 275 DEG C of head, the present invention is made in extruding pelletization
Product.
Embodiment 4:
(1) nano-silver antimicrobial powder and Tritan copolyester are placed in electric heating constant-temperature blowing drying box, control temperature
It 110 DEG C, after drying 2h, weighs 300g nano-silver antimicrobial powder and is placed in the high-speed mixer of 5L, while it is modified to weigh the surface 10g
Agent Tween 80 instills in high-speed mixer, and mixing speed 550r/min, after continuously stirring 13min, discharging is spare.
(2) Tritan copolyester 1670g, 1706 4g of antioxidant, nano silver surface-modified in step (1) are weighed
Dispersing agent ethylene bis stearic acid amide 10g is added in antibacterial powder 300g, mixes 12min in high-speed mixer high speed, obtains
Tritan copolyester antibacterial mixture, mixing speed 1000r/min.
(3) step (2) Tritan copolyester antibacterial mixture is placed in extruding pelletization in parallel dual-screw extruding machine, made
Obtain product of the present invention.Extruder process conditions are as follows: 245 DEG C of an area, two 250 DEG C of areas, three 255 DEG C of areas, four 260 DEG C of areas, five areas 270
DEG C, six 270 DEG C of areas, seven 270 DEG C of areas, eight 270 DEG C of areas, 9th area: 270 DEG C, 275 DEG C of head, product of the present invention is made in extruding pelletization.
Anti-microbial property test:
By Tritan antibacterial matrices made from embodiment 1-4, it is added in Tritan material according to a certain percentage, uses injection molding machine
It is made long generous for 50mmx50mmx3mm sheet material, does that antibacterial test is spare, and test method is according to GB/T31402-2015 standard.
Injection molding machine process conditions are as follows: one section 260 DEG C, two sections 265 DEG C, three sections 270 DEG C, four sections 270 DEG C, five sections 275 DEG C.
1 antibiotic property list of table
| Sample number into spectrum | To staphylococcus aureus antibiotic rate/% | To Escherichia coli antibiotic rate/% |
| Embodiment 1 | > 99.99 | > 99.99 |
| Embodiment 2 | > 99.99 | > 99.99 |
| Embodiment 3 | > 99.99 | > 99.99 |
| Embodiment 4 | > 99.99 | > 99.99 |
The advantages of technical solution of the present invention, is mainly reflected in: antibacterial tritan of the present invention and existing antibiotic plastic technology phase
Than, have the effect that strong antibacterial, antibacterial is lasting, it is not easy to change, there is no irritation to skin, without anaphylaxis is caused, persistently
Effectively, antibacterial range is wide, has biocompatibility, can inhibit the growth of Gram-positive, negative bacteria, Tritan antibacterial matrices
Additive amount is 2%~5%, guarantees that the antimicrobial levels of Tritan material product are 0.3%~0.8%, antibiotic rate is more than
99.99%.
Still there are many embodiment, all technical sides formed using equivalents or equivalent transformation by the present invention
Case is within the scope of the present invention.
Claims (7)
1. a kind of antibacterial matrices for Tritan copolyester, it is characterised in that: the weight percent group of the antibacterial matrices
It is divided into: nano inorganic antimicrobial agent 5-20%, dispersing agent 0.5-3%, surface modifier 0.1-0.3%, other auxiliary agents 0~2%,
Surplus is Tritan copolyester.
2. a kind of antibacterial matrices for Tritan copolyester according to claim 1, it is characterised in that: described
The Tritan copolyester trade mark is in TX1001, TX2001, EX401, TX1500HF, TX1501HF, TX1800 and TX1801HF
One or more.
3. a kind of antibacterial matrices for Tritan copolyester according to claim 1, it is characterised in that: the nanometer
Inorganic antiseptic is one or both of nano silver powder or nanometer Zinc oxide powder mixture.
4. a kind of antibacterial matrices for Tritan copolyester according to claim 1, it is characterised in that: the dispersion
Agent is the mixing of one or more of ethylene bis stearic acid amide, polyethylene glycol 200, polyethylene glycol 400 or polyethylene glycol 2000
Object.
5. a kind of antibacterial matrices for Tritan copolyester according to claim 5, it is characterised in that: the face is living
Property agent be the mixing of one or more of Aerosol OT-75, Tween 80 or methacryloxypropyl trimethoxy silane
Object.
6. a kind of antibacterial matrices for Tritan copolyester according to claim 1, it is characterised in that: it is described other
Auxiliary agent is antioxidant, and the antioxidant is Irganox 1010, Irganox 168 or 1076 at least one of Irganox or three kinds
Mixture.
7. a kind of preparation method of the antibacterial matrices for Tritan copolyester, it is characterised in that: this method includes following step
It is rapid:
S1, nano inorganic antimicrobial agent and Tritan copolyester are placed in electric heating constant-temperature blowing drying box, control the temperature inside the box
It is 100~110 DEG C, 2~4h of drying time.
S2, the nano inorganic antimicrobial agent weighed in S1 step are placed in high-speed mixer, while being weighed surface modifier and being instilled height
In fast blender, control mixing speed is 300~800r/min, after continuously stirring 10~20min, is obtained by surface modification
Nano inorganic antimicrobial powder；
S3, the inorganic nano antiseptic that S2 step is made to modified dose of surface treatment are added in high-speed mixer, are added and are divided
Dried Tritan copolyester high-speed stirred 5~15min of mixed at high speed in powder, other auxiliary agents and S1 step, stirring speed
800~1500r/min is spent, antibacterial mixture is obtained；
S4, antibacterial mixture made from S3 step is placed in extruding pelletization in parallel dual-screw extruding machine, Co rotating Twin Screw Extrusion
Machine, in addition head is divided into tenth area, every area's temperature setting condition are as follows: 245 DEG C of an area, two 250 DEG C of areas, three 255 DEG C of areas, four areas 260
DEG C, five 270 DEG C of areas, six 270 DEG C of areas, seven 270 DEG C of areas, eight 270 DEG C of areas, 9th area: 270 DEG C, 275 DEG C of head, extruding pelletization is made
Tritan antibacterial matrices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811264124.5A CN109467894A (en) | 2018-10-26 | 2018-10-26 | A kind of antibacterial matrices and preparation method thereof for Tritan copolyester |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811264124.5A CN109467894A (en) | 2018-10-26 | 2018-10-26 | A kind of antibacterial matrices and preparation method thereof for Tritan copolyester |
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Family
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| CN201811264124.5A Pending CN109467894A (en) | 2018-10-26 | 2018-10-26 | A kind of antibacterial matrices and preparation method thereof for Tritan copolyester |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111218051A (en) * | 2020-04-01 | 2020-06-02 | 见喜新材料股份有限公司 | Nano silver ion plastic antibacterial master batch and preparation method thereof |
| CN111484710A (en) * | 2020-05-12 | 2020-08-04 | 同曦集团有限公司 | Antibacterial and antiviral master batch for transparent mask, preparation method of antibacterial and antiviral master batch and antibacterial and antiviral transparent mask |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055374A (en) * | 2014-05-30 | 2014-09-24 | 宁波市鄞州柯力塑业有限公司 | Cup with hooks |
| CN105037754A (en) * | 2015-06-26 | 2015-11-11 | 上海纳米技术及应用国家工程研究中心有限公司 | Process for preparing functional polyester master batch by adopting slurry method |
| CN106367840A (en) * | 2016-11-18 | 2017-02-01 | 大连海事大学 | Nano-inorganic-powder-doped antimicrobial master batch for fibers and preparation method thereof |
-
2018
- 2018-10-26 CN CN201811264124.5A patent/CN109467894A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055374A (en) * | 2014-05-30 | 2014-09-24 | 宁波市鄞州柯力塑业有限公司 | Cup with hooks |
| CN105037754A (en) * | 2015-06-26 | 2015-11-11 | 上海纳米技术及应用国家工程研究中心有限公司 | Process for preparing functional polyester master batch by adopting slurry method |
| CN106367840A (en) * | 2016-11-18 | 2017-02-01 | 大连海事大学 | Nano-inorganic-powder-doped antimicrobial master batch for fibers and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111218051A (en) * | 2020-04-01 | 2020-06-02 | 见喜新材料股份有限公司 | Nano silver ion plastic antibacterial master batch and preparation method thereof |
| CN111484710A (en) * | 2020-05-12 | 2020-08-04 | 同曦集团有限公司 | Antibacterial and antiviral master batch for transparent mask, preparation method of antibacterial and antiviral master batch and antibacterial and antiviral transparent mask |
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Application publication date: 20190315 |