CN101498107B - Color modifier and preparation method thereof - Google Patents
Color modifier and preparation method thereof Download PDFInfo
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- CN101498107B CN101498107B CN2008100631323A CN200810063132A CN101498107B CN 101498107 B CN101498107 B CN 101498107B CN 2008100631323 A CN2008100631323 A CN 2008100631323A CN 200810063132 A CN200810063132 A CN 200810063132A CN 101498107 B CN101498107 B CN 101498107B
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- ether
- swelling agent
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- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000003607 modifier Substances 0.000 title abstract 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 37
- 230000008961 swelling Effects 0.000 claims abstract description 17
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- 230000001804 emulsifying effect Effects 0.000 claims abstract description 5
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- 229920001214 Polysorbate 60 Polymers 0.000 claims description 6
- -1 styryl phenol Chemical compound 0.000 claims description 6
- 239000003995 emulsifying agent Substances 0.000 claims description 5
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 4
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 4
- 239000004359 castor oil Substances 0.000 claims description 4
- 235000019438 castor oil Nutrition 0.000 claims description 4
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 claims description 3
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 claims description 3
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 3
- GHDIHPNJQVDFBL-UHFFFAOYSA-N methoxycyclohexane Chemical compound COC1CCCCC1 GHDIHPNJQVDFBL-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 2
- 239000005642 Oleic acid Substances 0.000 claims description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 2
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 claims description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 2
- 229920000053 polysorbate 80 Polymers 0.000 claims description 2
- 229950011392 sorbitan stearate Drugs 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000004043 dyeing Methods 0.000 abstract description 10
- 239000004744 fabric Substances 0.000 abstract description 10
- 230000007613 environmental effect Effects 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000835 fiber Substances 0.000 abstract description 7
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 7
- 229920004933 Terylene® Polymers 0.000 abstract description 6
- 230000008439 repair process Effects 0.000 abstract description 4
- 229920000728 polyester Polymers 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000000975 dye Substances 0.000 description 27
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 238000012360 testing method Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 5
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
- DLKDEVCJRCPTLN-UHFFFAOYSA-N 2-butylisoindole-1,3-dione Chemical compound C1=CC=C2C(=O)N(CCCC)C(=O)C2=C1 DLKDEVCJRCPTLN-UHFFFAOYSA-N 0.000 description 3
- VPLDXHDOGVIETL-UHFFFAOYSA-N 2-propan-2-ylisoindole-1,3-dione Chemical compound C1=CC=C2C(=O)N(C(C)C)C(=O)C2=C1 VPLDXHDOGVIETL-UHFFFAOYSA-N 0.000 description 3
- 230000004075 alteration Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 241000322338 Loeseliastrum Species 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 235000013351 cheese Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The invention discloses a color modifier for repairing dyeing defects such as dyeing defects of polyester fiber, color difference, streaks and the like and a preparation method thereof. The current products of the color modifier in domestic market can not meet the environmental protection standard of European Union, and the foreign environmental protection color modifier is very expensive and is rarely used by manufacturers at home. The invention is compounded by using swelling agent, emulsifying dispersant and solvent as raw materials. The invention has supernormal dye transfer property, can achieve ideal repair effect, and effectively solves various dyeing defects generated after the terylene and blended fabrics thereof are dyed; the fabric dyed by the dye meets the European Union environmental protection standard.
Description
Technical field
The present invention relates to dacron dyeing, specifically a kind ofly be used for repairing look flower that dyeing terylene produces, aberration, barriness etc. and dye dressing agent of defect and preparation method thereof.
Background technology
Terylene and BLENDED FABRIC thereof look flower, aberration, barriness or dark spot etc. can occur and dye defect when dyeing, the reason of its generation is many-sided, like fabric, equipment, dyestuff, technology, levelling agent or the like.To the defect that dyes that has caused, dye-works generally selects for use to move dyes dressing agent and returns something for repairs.Domestic used dressing agent series products is many at present is that the carrier composition forms with NPE and the emulsification of derivative series emulsifying agent thereof again with phenol, arylamine, biphenyl etc.; Wherein phenol, arylamine, the isostructural carrier of biphenyl have pollution to environment and poison, and there are environmental factors such as biological degradability is poor, toxicity is big in NPE.
Developed countries such as Europe are provided with " green technology barrier ", the International Textile ecological Studies with check association successively issue Okeo-Tex standard 100 and Eco-Label standard.In order to make China's textiles play an active part in international competition, get into the international market smoothly, used textile auxiliary and dying material etc. must meet Okeo-Tex standard 100 and Eco-Label standard.Used dressing agent series products does not all also reach above standard-required on the domestic market at present, and the scientific research work of environmental protection dressing agent is very urgent.External major company such as chemical companies such as Bayer, BASF; Just begun the research of environmental protection dressing agent series products as far back as the early 1990s; Launch products is successively arranged; But price is very expensive, effective content be about 30% finished product price generally all more than 30 yuan/kilogram, seldom have producer to use at home.
Summary of the invention
Technical problem to be solved by this invention is to overcome the defective that above-mentioned prior art exists, and provides a kind of cost performance excellent environment-friendly high-efficiency dressing agent, satisfying the demand of domestic market, and makes the testing result of the fabric after the wherethrough reason meet the European Union environmental protection standard.
For this reason, the present invention adopts following technical scheme: a kind of dressing agent, its each raw material consumption by weight percentage, swelling agent 50-70%, emulsifying dispersant 10-30%, solvent 10-20%.Mechanism of the present invention is: swelling agent has bigger affinity to polyester fiber, and the swelling agent in the dye liquor by fiber surface absorption, forms a swelling agent layer at fiber surface, and constantly is diffused in the fiber very soon.DISPERSE DYES are prone to be dissolved in swelling agent; Be adsorbed on the more dyestuff of swelling agent layer solubilized of fiber surface; Swelling agent and dyestuff interact and form compound, and this compound is higher than the solubility of dyestuff itself, and the mobile compound that can drive dyestuff and swelling agent of dye liquor constantly moves; Dyestuff is evenly distributed on fiber, avoid dying defect owing to reasons such as dyestuff gathering cause specking, look flower etc.Dispersion emulsifier and solvent can make swelling agent be evenly dispersed in very much in the solution, also can improve the dispersiveness of dyestuff, are beneficial to even dyeing.
Above-mentioned swelling agent is one or more combinations in the following compounds: propylene glycol monomethyl ether, propylene glycol phenylate, cyclohexanol methyl ether, N-normal-butyl phthalimide, N-isopropyl phthalimide.
Above-mentioned emulsifying dispersant is one or more combinations in the following compounds: styryl phenol polyethenoxy ether sulphonate, castor oil polyoxyethylene ether, isomerous tridecanol polyoxyethylene ether, aliphatic amine polyoxyethylene ether, polyoxyethylene sorbitan stearate monoesters Tween-60, polyoxyethylene sorbitan oleic acid monoester Tween-80, agricultural emulsifier NO.
Above-mentioned solvent is one or more combinations in the following compounds: water, ethanol, isopropyl alcohol, ethylene glycol, ethylene glycol monobutyl ether.
The preparation method of above-mentioned dressing agent is: in the disposable adding common response of all materials still, temperature is controlled between 30-50 ℃, stirs discharging in 60-90 minute.
Dressing agent of the present invention has following beneficial effect:
1, have extraordinary migration property, it can make dyestuff from the color depth position of cloth cover rapidly to look superficial part bit transition, make the dyestuff homogenising of cloth cover, thereby reach the desirable effect of returning something for repairs, efficiently solve the various defects that dye that produce behind terylene and the blended fabric dyeing thereof;
2, in polyester cheese dyeing, use,, can effectively avoid cheese ectonexine aberration problem because of it has very strong diffusivity;
3, swelling agent is the environmental protection swelling agent, and the fabric after the dyeing detects and meets the European Union environmental protection standard.
Below in conjunction with the specific embodiment the present invention is further described.
The specific embodiment
Embodiment 1
In the 1000ml there-necked flask, add 100 gram propylene glycol monomethyl ethers successively, 250 gram N-isopropyl phthalimides, 50 gram isomerous tridecanol polyoxyethylene ethers 1308; 50 gram aliphatic amine polyoxyethylene ethers, 1815,50 gram ethanol, insulation is between 40-45 ℃; Stirred discharging 60 minutes.
Embodiment 2
In the 1000ml there-necked flask, add 200 gram propylene glycol phenylates successively, 50 gram N-normal-butyl phthalimides, 100 gram castor oil polyoxyethylene ether EL-20,50 gram Tween-80,100 gram isopropyl alcohols, discharging was stirred in insulation 90 minutes between 40-45 ℃.
Embodiment 3
In the 1000ml there-necked flask, add 100 gram cyclohexanol methyl ethers, 200 gram propylene glycol phenylates, 100 gram agricultural emulsifier NOs, 50 gram ethylene glycol monobutyl ethers, 50 gram isopropyl alcohols, discharging was stirred in insulation 70 minutes between 45-50 ℃.
Embodiment 4
In the 1000ml there-necked flask, add 200 gram propylene glycol monomethyl ethers, 75 gram propylene glycol phenylates, 100 gram Tween-80,25 gram Tween-60,60 gram ethanol, 40 gram water, discharging was stirred in insulation 75 minutes between 30-40 ℃.
Embodiment 5
In the 1000ml there-necked flask, add 200 gram N-isopropyl phthalimides, 150 gram N-normal-butyl phthalimides; Styryl phenol polyethenoxy ether sulphonate 50 grams; Castor oil polyoxyethylene ether 50 grams, ethylene glycol monobutyl ether 50 grams, insulation between 45-50 ℃; Stirred discharging 80 minutes.
The above only is preferred embodiment of the present invention.Every foundation technical spirit of the present invention all falls in protection scope of the present invention any simple modification, equivalent variations and modification that above embodiment did.
The effect that has for clearer explanation product of the present invention; Product and commercially available prod (efficient dressing agent TF-216 with embodiment 1-5; Zhejiang Province Chuanhua Co., Ltd produces) contrast, estimate the effect of product of the present invention and commercially available prod, result of the test sees the following form.
The evaluation method that adopts is following:
Test apparatus: infrared model machine and the colour photometer (SF-300 type) of dying of the ECO of U.S. Datacolor company.
Test drug and material: disperse 2BLN, acetic acid (98%), technical grade; Terylene Mi Xiding.
The test of migration property ability:
1, the preparation of stained clot-h: dye strength 1%; Acetic acid 0.5g/l; Bath raio 1: 30; The infrared 130 ℃ * 60min that dyes in the model machine that dyes.
2, move and dye test: with the thin fourth stained clot-h of terylene rice and same size, be stitched together with the calico of amount; Put into an amount of dressing agent, acetic acid consumption 2.5g/l, infrared dye move in the model machine dye test (130 ℃ * 30min); Measure the K/S value with colour photometer, be calculated as follows out the rate of dying of moving:
Move the rate of dying (%)=(moving the K/S that dyes the back calico)/(moving the K/S that dyes the back painting cloth) * 100
Migration property under the different dressing agent consumptions can comparison sheet
Can know that by last table use dressing agent of the present invention all to have significantly to repair chromatic effect, the swelling agent in the dressing agent can effectively improve to move and dye effect, the swelling agent content of embodiment 1 and 5 prescriptions is higher, move and dye effect and also be higher than other prescription.
Claims (3)
1. dressing agent, its each component and weight percentage are: swelling agent 50-70%, emulsifying dispersant 10-30%, solvent 10-20%; Described swelling agent is one or more combinations in the following compounds: propylene glycol monomethyl ether, propylene glycol phenylate, cyclohexanol methyl ether; Described solvent is one or more combinations in the following compounds: water, ethanol, isopropyl alcohol, ethylene glycol, ethylene glycol monobutyl ether.
2. dressing agent according to claim 1 is characterized in that described emulsifying dispersant is one or more combinations in the following compounds: styryl phenol polyethenoxy ether sulphonate, castor oil polyoxyethylene ether, isomerous tridecanol polyoxyethylene ether, aliphatic amine polyoxyethylene ether, polyoxyethylene sorbitan stearate monoesters Tween-60, polyoxyethylene sorbitan oleic acid monoester Tween-80, agricultural emulsifier NO.
3. the preparation method of claim 1 or 2 said dressing agents the steps include: that temperature is controlled between 30-50 ℃ with in the disposable adding agitated reactor of all materials, stirs discharging 60-90 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100631323A CN101498107B (en) | 2008-07-11 | 2008-07-11 | Color modifier and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100631323A CN101498107B (en) | 2008-07-11 | 2008-07-11 | Color modifier and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101498107A CN101498107A (en) | 2009-08-05 |
| CN101498107B true CN101498107B (en) | 2012-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100631323A Active CN101498107B (en) | 2008-07-11 | 2008-07-11 | Color modifier and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101498107B (en) |
Families Citing this family (17)
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| CN102720079B (en) * | 2012-06-20 | 2013-10-30 | 浙江俏尔婷婷服饰有限公司 | Simple color repairing method |
| CN103343461B (en) * | 2013-06-27 | 2014-03-12 | 晋江市南星印染材料有限公司 | Environment-friendly dacron dyeing repairing agent |
| CN103409996B (en) * | 2013-08-20 | 2014-08-13 | 晋江市南星印染材料有限公司 | Stripping agent and preparation method thereof |
| CN104328695A (en) * | 2014-11-21 | 2015-02-04 | 浙江振大纺织印染有限公司 | Migration and color-pulling treatment method for printing cloth with excessively deep color |
| CN104532555A (en) * | 2014-12-17 | 2015-04-22 | 无锡瑞贝纺织品实业有限公司 | Method for stripping organic fluorine waterproof agent |
| CN104558566A (en) * | 2015-01-12 | 2015-04-29 | 张家港市德宝化工有限公司 | Oligomer removing agent and preparation method thereof |
| CN105672000B (en) * | 2016-01-18 | 2017-09-05 | 海宁源远纺织助剂有限公司 | Healant and preparation method thereof |
| CN105568713A (en) * | 2016-02-25 | 2016-05-11 | 苏州华良化纤纺织有限公司 | Microcapsule color repairing, printing and dyeing technology |
| CN105970669A (en) * | 2016-06-21 | 2016-09-28 | 上海嘉麟杰纺织品股份有限公司 | Dyeing method for preventing color spots, hickie and flooding on cloth surface of thin type fabric |
| CN106948186B (en) * | 2017-03-15 | 2018-05-25 | 杨文君 | A kind of continuous exhaust dyeing method of fabrics of polyester Non-water washing |
| CN109056371A (en) * | 2018-07-16 | 2018-12-21 | 苏州联胜化学有限公司 | A kind of disperse dyes dyeing defect preventing agent and preparation method thereof |
| CN110862763A (en) * | 2019-11-19 | 2020-03-06 | 合众（佛山）化工有限公司 | Quick-drying waterborne polyurethane color modifier and preparation method thereof |
| CN111058318B (en) * | 2019-12-13 | 2022-08-16 | 太仓宝霓实业有限公司 | Environment-friendly polyester color modifier and preparation method thereof |
| CN111962313A (en) * | 2020-08-06 | 2020-11-20 | 江苏海云花新材料有限公司 | Environment-friendly polyester dyeing repairing agent and preparation method thereof |
| CN111996822A (en) * | 2020-09-11 | 2020-11-27 | 广东德美精细化工集团股份有限公司 | Finishing method for effectively reducing dyeing difference of chinlon |
| CN113249987A (en) * | 2021-06-11 | 2021-08-13 | 广东湛丰精细化工有限公司 | Phosphorus-free and nitrogen-free dyeing promotion repairing agent and preparation method thereof |
| CN114108337B (en) * | 2021-12-14 | 2024-01-26 | 浙江震东新材料有限公司 | Stripping cationic auxiliary agent and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2247470A (en) * | 1990-08-27 | 1992-03-04 | Sandoz Ltd | N-Alkylphthalimide mixtures for use as carriers in dyeing and optical brightening |
| EP0286995B1 (en) * | 1987-04-15 | 1993-03-10 | Chemische Fabrik Stockhausen GmbH | A composition for dyeing material of synthetic aromatic polyamide fibres |
| CN1872402A (en) * | 2005-05-30 | 2006-12-06 | 上海雅运纺织助剂有限公司 | Method for preparing mixed solvent of alkyl phthalic imidine |
-
2008
- 2008-07-11 CN CN2008100631323A patent/CN101498107B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0286995B1 (en) * | 1987-04-15 | 1993-03-10 | Chemische Fabrik Stockhausen GmbH | A composition for dyeing material of synthetic aromatic polyamide fibres |
| GB2247470A (en) * | 1990-08-27 | 1992-03-04 | Sandoz Ltd | N-Alkylphthalimide mixtures for use as carriers in dyeing and optical brightening |
| CN1872402A (en) * | 2005-05-30 | 2006-12-06 | 上海雅运纺织助剂有限公司 | Method for preparing mixed solvent of alkyl phthalic imidine |
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| Publication number | Publication date |
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| CN101498107A (en) | 2009-08-05 |
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Owner name: HANGZHOU CHUANHUA FINE CHEMICAL CO., LTD. Free format text: FORMER OWNER: CHUANHUA CO., LTD., ZHEJIANG Effective date: 20101130 Owner name: CHUANHUA CO., LTD., ZHEJIANG |
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Free format text: CORRECT: ADDRESS; FROM: 311215 XIAOSHAN ECONOMIC AND TECHNOLOGY DEVELOPMENT ZONE, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 311215 NO.58, JIANSHE ROAD 1, XIAOSHAN ECONOMIC AND TECHNOLOGY DEVELOPMENT ZONE, HANGZHOU CITY, ZHEJIANG PROVINCE |
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Effective date of registration: 20101130 Address after: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, Hangzhou Road, No. 58 Applicant after: Hangzhou Transfer Fine Chemical Co., Ltd. Co-applicant after: Chuanhua Co., Ltd., Zhejiang Address before: 311215 Xiaoshan economic and Technological Development Zone, Hangzhou, Zhejiang Applicant before: Chuanhua Co., Ltd., Zhejiang |
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Address after: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, Hangzhou Road, No. 58 Patentee after: Hangzhou Transfer Fine Chemical Co., Ltd. Patentee after: The mass of Limited by Share Ltd Address before: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, Hangzhou Road, No. 58 Patentee before: Hangzhou Transfer Fine Chemical Co., Ltd. Patentee before: Chuanhua Co., Ltd., Zhejiang |
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Effective date of registration: 20211223 Address after: No.58 Jianshe 1st Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU TRANSFAR FINE CHEMICAL CO.,LTD. Patentee after: TRANSFAR ZHILIAN CO.,LTD. Patentee after: Zhejiang ChuanHua functional new material Co.,Ltd. Address before: 311215, No. 58, No. 1, Xiaoshan economic and Technological Development Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU TRANSFAR FINE CHEMICAL CO.,LTD. Patentee before: ChuanHua Zhilian Co., Ltd |