CN109054310B - Coloring master batch for improving brilliance and tinting strength of polyester fiber - Google Patents
Coloring master batch for improving brilliance and tinting strength of polyester fiber Download PDFInfo
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- CN109054310B CN109054310B CN201810800491.6A CN201810800491A CN109054310B CN 109054310 B CN109054310 B CN 109054310B CN 201810800491 A CN201810800491 A CN 201810800491A CN 109054310 B CN109054310 B CN 109054310B
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- master batch
- improving
- tinting strength
- coloring
- vividness
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- 239000000835 fiber Substances 0.000 title claims abstract description 34
- 238000004040 coloring Methods 0.000 title claims abstract description 31
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 19
- 229920000728 polyester Polymers 0.000 title claims abstract description 19
- 239000002270 dispersing agent Substances 0.000 claims abstract description 19
- 239000000049 pigment Substances 0.000 claims abstract description 19
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229920006228 ethylene acrylate copolymer Polymers 0.000 claims abstract description 12
- 239000004698 Polyethylene Substances 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 6
- 239000004595 color masterbatch Substances 0.000 claims description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 6
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 239000001993 wax Substances 0.000 claims description 2
- 229940008099 dimethicone Drugs 0.000 claims 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims 1
- 239000004205 dimethyl polysiloxane Substances 0.000 claims 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 13
- 229920004933 Terylene® Polymers 0.000 abstract description 8
- 238000009987 spinning Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 abstract description 2
- 229920001577 copolymer Polymers 0.000 abstract description 2
- 239000011550 stock solution Substances 0.000 description 9
- 239000003086 colorant Substances 0.000 description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012505 colouration Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- D01F1/04—Pigments
-
- 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
-
- 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
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- 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
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a coloring master batch for improving the vividness and the tinting strength of polyester fibers, which comprises 20-30% of pigment, 5-10% of ethylene acrylate copolymer, 2-5% of dispersant and the balance of carrier resin. The invention relates to a coloring master batch for improving the brilliance and tinting strength of terylene, which uses copolymer containing pigment and ethylene acrylate, so that the brilliance and tinting strength of the terylene fiber using the coloring master batch are improved, the brilliance of the terylene fiber is increased by 20 percent, the spinning stability is improved, the pressure is stable, the spinning period is improved by 20 percent, less residue is left in the process of cleaning components, the cleaning is more convenient, and the cost and energy consumption are obviously reduced.
Description
Technical Field
The invention relates to the technical field of color master batches, in particular to a coloring master batch for improving the vividness and the coloring power of polyester fibers.
Background
Currently, fiber materials have become one of the fastest and most active scientific and technical fields in global development, wherein the promotion and industrialization of key basic material technology in the chemical fiber field are important measures for promoting the development of high-performance composite materials, advanced structural materials, novel functional materials and green fiber materials. The dope dyed fiber is obtained by adding a colorant (color master batch) into a spinning solution or a melt and spinning, so that the dyeing process is omitted, the wastewater discharge is reduced, and the dope dyed fiber has the outstanding environment-friendly characteristic. At present, the yield of the stock solution coloring fiber in China is about 450 ten thousand tons, which only accounts for about 10 percent of the total production amount of the chemical fiber, and the future growth space is huge. [ development and application of high-quality dope-dyed fiber ] the targets of the project are 3: firstly, polyester fiber and nylon fiber are taken as key points; secondly, key core technology of each link of an industrial chain is broken through; thirdly, establishing a quality and basic color detection method and a standard system for integrating the pigment/dye, the color master batch and the fiber, and establishing a fiber preparation and application technical specification and a database. Around the 3 targets, the high-efficiency preparation and high-level application industrialization technology of the high-quality stock solution coloring fiber is broken through and developed, the overall level of the technological innovation chain of the stock solution coloring fiber industry in China is improved, and the overall competitiveness of the industry is improved. The comparison of the stock solution coloration with the traditional dyeing in terms of energy consumption, cost and environmental protection is shown in the following table:
the comparison of the stock solution colouration compared to the traditional dyeing in respect of colour spectrum, colour brilliance and spinning stability is given in the following table:
the conventional coloring master batch used for coloring the polyester fiber by using the stock solution has defects in the aspects of fiber vividness and coloring power.
Disclosure of Invention
The invention provides a coloring master batch for improving the brilliance and the tinting strength of polyester fibers in stock solution coloring in order to improve the brilliance and the tinting strength of the polyester fibers colored by the stock solution.
In order to solve the technical problem, the invention aims to realize that:
the invention relates to a coloring master batch for improving the vividness and the tinting strength of polyester fibers, which comprises 20-30% of pigment, 5-10% of ethylene acrylate copolymer, 2-5% of dispersant and the balance of carrier resin.
As a further illustration of the scheme, the dispersing agent is one or a mixture of polyethylene wax, dimethyl silicone oil, polyethylene glycol and ethylene-vinyl acetate wax.
As a further illustration of the above scheme, 25% pigment is included; 5% of ethylene acrylate copolymer, 2% of dispersant and the balance of carrier resin.
As a further illustration of the above embodiment, the carrier resin is PET.
The invention has the beneficial effects that: the invention relates to a coloring master batch for improving the brilliance and tinting strength of terylene, which uses copolymer containing pigment and ethylene acrylate, so that the brilliance and tinting strength of the terylene fiber using the coloring master batch are improved, the brilliance of the terylene fiber is increased by 20 percent, the spinning stability is improved, the pressure is stable, the spinning period is improved by 20 percent, less residue is left in the process of cleaning components, the cleaning is more convenient, and the cost and energy consumption are obviously reduced.
Detailed Description
The present invention is further illustrated by the following specific examples.
The invention relates to a coloring master batch for improving the vividness and the tinting strength of polyester fibers, which comprises 20-30% of pigment; 5-10% of ethylene acrylate copolymer, 2-5% of dispersant and the balance of carrier resin. The dispersant is one or a mixture of polyethylene wax, dimethyl silicone oil, polyethylene glycol and ethylene-vinyl acetate wax. The pigment used is an external coloring material, and can be red, blue or the like.
The invention relates to a coloring master batch for improving the vividness and the tinting strength of polyester fibers, which is different from the coloring master batch used in the conventional factory stock solution coloring production, and meets the requirements of the vividness of colors on the market by artificially increasing the pigment content concentration or searching and using pigments with higher tinting strength and higher price in order to improve the vividness of the colors. The ethylene acrylate copolymer is used on the basis of the existing pigment, so that the vividness of the color is improved, and the addition cost is lower than that of the common market. The advantage of low addition brought by the improvement of the color brightness can lead the spinning to be more stable, the period to be longer and the cleaning to be cleaner. Can meet the requirements of the market on vividness and has better supplement to the phenomenon of incomplete chromatogram which is commonly lacked in the market.
Example one
The coloring master batch for improving the vividness and the tinting strength of the polyester fiber comprises 20% of pigment, 5% of ethylene acrylate copolymer, 2% of dispersing agent and the balance of carrier resin. The carrier resin is PET. The dispersing agent is polyethylene wax and dimethyl silicone oil, and the weight ratio of the dispersing agent to the polyethylene wax is 4: 1, and mixing the components in a ratio of 1. The ethylene acrylate copolymer has polar groups at two ends, one end can be combined with the terylene molecules, and the other end can be combined with the pigment. Can improve the binding capacity of the terylene molecules and the pigment.
Example two
The coloring master batch for improving the vividness and the tinting strength of the polyester fiber comprises 25% of pigment, 7% of ethylene acrylate copolymer, 3% of dispersant and the balance of carrier resin. The carrier resin is PET. The dispersant is ethylene-vinyl acetate wax.
EXAMPLE III
The coloring master batch for improving the vividness and the tinting strength of the polyester fiber comprises 25% of pigment, 5% of ethylene acrylate copolymer, 2% of dispersing agent and the balance of carrier resin. The carrier resin is PET. The dispersant is polyethylene glycol and ethylene-vinyl acetate wax according to a weight ratio of 1: mixing at a ratio of 1.
Example four
The coloring master batch for improving the vividness and the tinting strength of the polyester fiber comprises 30% of pigment, 10% of ethylene acrylate copolymer, 5% of dispersant and the balance of carrier resin. The carrier resin is PET. The dispersing agent is polyethylene wax, polyethylene glycol and ethylene-vinyl acetate wax, and the weight ratio of the dispersing agent to the polyethylene wax is 1: mixing at a ratio of 1: 1.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (4)
1. A coloring master batch for improving the vividness and the tinting strength of polyester fibers is characterized by comprising 20-30% of pigment; 5-10% of ethylene acrylate copolymer, 2-5% of dispersant and the balance of carrier resin.
2. The color masterbatch for improving the vividness and the coloring power of polyester fiber according to claim 1, wherein the dispersant is one or a mixture of polyethylene wax, dimethicone, polyethylene glycol, and ethylene-vinyl acetate wax.
3. The color masterbatch for improving vividness and coloring power of polyester fiber according to claim 1, comprising 25% of pigment, 5% of ethylene acrylate copolymer, 2% of dispersant, and the balance of carrier resin.
4. The color masterbatch for improving the vividness and the coloring power of polyester fiber according to any one of claims 1 to 3, wherein the carrier resin is PET.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800491.6A CN109054310B (en) | 2018-07-20 | 2018-07-20 | Coloring master batch for improving brilliance and tinting strength of polyester fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800491.6A CN109054310B (en) | 2018-07-20 | 2018-07-20 | Coloring master batch for improving brilliance and tinting strength of polyester fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109054310A CN109054310A (en) | 2018-12-21 |
| CN109054310B true CN109054310B (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810800491.6A Active CN109054310B (en) | 2018-07-20 | 2018-07-20 | Coloring master batch for improving brilliance and tinting strength of polyester fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109054310B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116334813A (en) * | 2021-12-24 | 2023-06-27 | 达亚帆布(上海)有限公司 | Embryo cloth and its manufacturing method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638458A (en) * | 1986-06-27 | 1988-01-14 | Sumitomo Chem Co Ltd | Coloring resin composition |
| CN1157015A (en) * | 1994-06-07 | 1997-08-13 | 莱昂德尔石油化学公司 | Dyeable polyolefin compositions and method |
| CN1486338A (en) * | 2001-01-16 | 2004-03-31 | �Ϻ���ͨ��ѧ | Color concentrates for polyesters |
| CN103254576B (en) * | 2012-02-21 | 2016-08-24 | 上海杰事杰新材料(集团)股份有限公司 | A kind of modified master batch being applicable to Fiber-reinforced PET engineering plastics and preparation method thereof |
| CN103709662A (en) * | 2012-09-29 | 2014-04-09 | 青岛欣展塑胶有限公司 | High-concentration white master batch for polyester, and preparation method thereof |
| CN106084674A (en) * | 2016-06-01 | 2016-11-09 | 广东强大新材料科技有限公司 | A kind of plastic cement filler parent granule and preparation method thereof |
| CN106827287A (en) * | 2017-02-24 | 2017-06-13 | 浙江恒烨新材料科技有限公司 | A kind of Masterbatch production technology |
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2018
- 2018-07-20 CN CN201810800491.6A patent/CN109054310B/en active Active
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| Publication number | Publication date |
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| CN109054310A (en) | 2018-12-21 |
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Effective date of registration: 20210520 Address after: 515000 Xiashan Yanglin Chengmei road section, Chaonan District, Shantou City, Guangdong Province Applicant after: Shantou Kecai New Material Co.,Ltd. Address before: 314000 building B, 2333 North Ring Road, Pinghu Economic and Technological Development Zone, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG INFINITECOLOR TECHNOLOGY Co.,Ltd. |
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