CN102585450B - Coloring master batch used for polyester - Google Patents
Coloring master batch used for polyester Download PDFInfo
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- CN102585450B CN102585450B CN201210031342.0A CN201210031342A CN102585450B CN 102585450 B CN102585450 B CN 102585450B CN 201210031342 A CN201210031342 A CN 201210031342A CN 102585450 B CN102585450 B CN 102585450B
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- color concentrate
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- polyol ester
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Abstract
The invention discloses a coloring master batch used for polyester, which is composed of the following components with the weight percentage: polyol ester carrier 20-99%, a coloring agent 0.5-80% and a function additive 0-40%. Silicon oxide is not needed to be added into the liquid master batch to adjust viscosity, and good processing performance and storage performance of the liquid master batch are achieved. The liquid coloring master batch is applied to polyester products including polyethylene terephthalate (PET), polybutylece terephthalate (PBT), polyethylene terephtalate glycol-modified (PETG), polythy-lene naphtalate (PEN) and the like.
Description
Technical field
The present invention relates to field of plastic coloring, relate to specifically a kind of carrier of the liquid color concentrate for polyester plastics.
Background technology
Vibrin (PET, PETG, PBT, PEN etc.) is widely used in the fields such as packing business, electronic apparatus, health care, building, automobile, weaving.
Polyester is painted that painted, the granular look mother of toner is painted, liquid color masterbatch is painted.Liquid color masterbatch painted painted with toner compared with no dust pollution, dispersed better compared with painted with granular look female, particularly transparent color, liquid color masterbatch is painted without flow liner, stain, favored by user.At present, liquid color masterbatch is painted, and to be just widely used in polyester painted, and particularly light polyester is painted, and liquid color masterbatch addition is low, less to the performance impact of material.Existing liquid color masterbatch mainly with the mixture of sorbitan monooleate and Octyl adipate as carrier.But these product viscosity are lower, while preservation for a long time, the easy layering of tinting material and carrier, and then may cause pigmented polyester to produce aberration.
In order to overcome the demixing phenomenon in preservation process, conventionally in polyester liquid color masterbatch, add Si oxide to increase viscosity, but processing conditions is difficult to control.CN200880107776 discloses the liquid color masterbatch of a kind of Macrogol 200 as carrier for this reason, demixing phenomenon when this liquid color masterbatch has enough viscosity and prevents from preserving for a long time, and can avoid the use of Si oxide thickening material.But still use silica thickener in this patent working example.
Summary of the invention
In order to overcome above-mentioned unfavorable factor, the present invention, by using the carrier of polyol ester as the liquid color masterbatch of polyester article, solves the problem of this area.
To achieve these goals, the present invention adopts following technical scheme:
For a color concentrate for polyester, formed by following component and weight percentage: polyol ester carrier 20-99%, tinting material 0.5%-80% and functional agent 0-40%.
Above-mentioned polyol ester carrier comprises polyol esters of fatty acids, lipid acid hexanodioic acid polyol ester or both mixtures with the weight-average molecular weight of 500-10000 and zero pour≤70 ℃.
Above-mentioned polyvalent alcohol comprises that molecular weight is more than one the mixture in the polyoxyethylene glycol of 150-8000, polypropylene glycol that molecular weight is 200-8000, glycerol, TriMethylolPropane(TMP), tetramethylolmethane, dipentaerythritol etc., that described lipid acid comprises is sad, in capric acid, lauric acid, palmitinic acid, stearic acid, oleic acid, montanic acid etc. more than one mixture.
Above-mentioned tinting material comprises pigment, dyestuff or both mixtures.Wherein pigment comprises one or more the mixture in carbon black, titanium dioxide, metallic pigment, pearly pigment, azo pigment, pyrene series pigments, benzimidazolone pigment, quinacridone pigment etc.; Dyestuff comprises one or more the mixture in anthraquinone dyes, disazo dyes, Naphtocyclinon dyestuff, pyrazolone dye, purple cyclic ketones dyestuff, quinophthalone dyestuff etc.
In order to improve the performance of liquid color masterbatch of the present invention or vibrin, can add as required functional agent, these auxiliary agents comprise more than one the mixture in photostabilizer (as UV328, UV234, UV3638:Uvinul 4092 H etc.), oxidation inhibitor (as: 1010,1076,168 etc.), static inhibitor (cationic surfactant, aniorfic surfactant, amphoteric surfactant etc.), filler etc., conventionally, those skilled in the art are without too much just testing and can determine suitable concentration.
Liquid color masterbatch of the present invention can pass through the conventional dispersing apparatus preparation such as three-roll grinder, dispersion machine, sand mill.
Liquid color masterbatch of the present invention is mainly used in the painted of the vibrin such as PET, PETG, PBT, PEN, and its addition is the 0.01%-2.0% of vibrin weight.
Advantage of the present invention is not need to add Si oxide to carry out adjusting viscosity.Can reach suitable viscosity by the combination of different polyol esters, realize processibility and storage property that liquid color masterbatch is good.
Embodiment
Following table has provided embodiment and comparative example formula and viscosity test, and liquid color masterbatch adopts three-roll grinder preparation.Can find out that from experimental result embodiment 1,2 is higher than comparative example viscosity respectively, be beneficial to prolonged storage and alleviate pumping.
| Composition | Embodiment 1 | Embodiment 2 | Comparative example |
| Solvent violet 13 | 1.33% | 1.33% | 1.33% |
| Solvent blue 97 | 0.88% | 0.88% | 0.88% |
| PEG200 | ? | ? | 97.79% |
| Oleic acid hexanodioic acid polyol ester | 97.79% | ? | ? |
| Stearic acid hexanodioic acid polyol ester | ? | 5% | ? |
| PEG200 laurate | ? | 91.79% | ? |
| Antioxidant 1076 | ? | 1% | ? |
| Viscosity (CPS) | 1500 | 1000 | 100 |
Claims (7)
1. for a color concentrate for polyester, it is characterized in that being formed by following component and weight percentage: polyol ester carrier 20-90%, tinting material 0.5%-80% and auxiliary agent 0-40%; Described polyol ester carrier comprises lipid acid hexanodioic acid polyol ester; Described lipid acid is one or more the mixture in sad, capric acid, lauric acid, palmitinic acid, stearic acid, oleic acid, montanic acid.
2. color concentrate as claimed in claim 1, is characterized in that described polyol ester carrier has weight-average molecular weight and zero pour≤70 ℃ of 500-10000.
3. color concentrate as claimed in claim 1, is characterized in that described polyvalent alcohol comprises that molecular weight is one or more the mixture in the polyoxyethylene glycol of 150-8000, polypropylene glycol that molecular weight is 200-8000, glycerol, TriMethylolPropane(TMP), tetramethylolmethane, dipentaerythritol.
4. color concentrate as claimed in claim 1, is characterized in that described tinting material comprises pigment, dyestuff or both mixtures.
5. color concentrate as claimed in claim 1, is characterized in that described auxiliary agent comprises one or more the mixture in dispersion agent, UV light absorber, photostabilizer, oxidation inhibitor, static inhibitor, filler.
6. color concentrate as claimed in claim 1, is characterized in that described polyester comprises PET, PETG, PBT or PEN.
7. color concentrate as claimed in claim 6, the 0.01%-2.0% that the addition that it is characterized in that described color concentrate is weight polyester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210031342.0A CN102585450B (en) | 2012-02-13 | 2012-02-13 | Coloring master batch used for polyester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210031342.0A CN102585450B (en) | 2012-02-13 | 2012-02-13 | Coloring master batch used for polyester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102585450A CN102585450A (en) | 2012-07-18 |
| CN102585450B true CN102585450B (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210031342.0A Active CN102585450B (en) | 2012-02-13 | 2012-02-13 | Coloring master batch used for polyester |
Country Status (1)
| Country | Link |
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| CN (1) | CN102585450B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3515972A4 (en) * | 2016-09-26 | 2020-06-03 | Chroma Color Corporation | Versatile color concentrate for clear polymers |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802114A (en) * | 2016-03-28 | 2016-07-27 | 李伟雄 | Plastic liquid coloring agent and preparation technology thereof |
| TW202124542A (en) | 2019-09-18 | 2021-07-01 | 巴西商科萊恩塑膠與塗層巴西公司 | Additive containing liquid masterbatch formulations for polymer articles |
| CN110964281A (en) * | 2019-10-25 | 2020-04-07 | 广东波斯科技股份有限公司 | Metal spraying-free liquid color master and preparation method and application thereof |
| CN111621159A (en) * | 2020-05-25 | 2020-09-04 | 上海翰晖新材料有限公司 | Ultraviolet absorbent for PET packaging and preparation method of PET plastic packaging |
| CN113896912A (en) * | 2021-11-15 | 2022-01-07 | 苏州世名科技股份有限公司 | Liquid color master batch and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475695A (en) * | 2008-12-29 | 2009-07-08 | 王文广 | Wholly-degradable primary color master batch and preparation thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2011010609A (en) * | 2009-04-07 | 2011-12-16 | Holland Colours Nv | Additive concentrate for polymers. |
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2012
- 2012-02-13 CN CN201210031342.0A patent/CN102585450B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475695A (en) * | 2008-12-29 | 2009-07-08 | 王文广 | Wholly-degradable primary color master batch and preparation thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3515972A4 (en) * | 2016-09-26 | 2020-06-03 | Chroma Color Corporation | Versatile color concentrate for clear polymers |
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| Publication number | Publication date |
|---|---|
| CN102585450A (en) | 2012-07-18 |
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| C06 | Publication | ||
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| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 510530 Guangdong city of Guangzhou province Luogang District Yun Hing Road No. 7 Applicant after: Guangdong Persia Technology Co., Ltd. Address before: 510530, C1, No. 22, Po Po (Baiyun) Industrial Zone, Guangzhou, Guangdong Applicant before: Guangzhou Bosi Plastic Pigments Limited Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: GUANGZHOU BOSI PLASTIC PIGMENTS CO., LTD. TO: GUANGDONG BOSI TECHNOLOGY CO., LTD. |
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