CN1763273A - Chemical fiber containing organometallic catalyst and method for manufacturing the same - Google Patents
Chemical fiber containing organometallic catalyst and method for manufacturing the same Download PDFInfo
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- CN1763273A CN1763273A CN 200510030020 CN200510030020A CN1763273A CN 1763273 A CN1763273 A CN 1763273A CN 200510030020 CN200510030020 CN 200510030020 CN 200510030020 A CN200510030020 A CN 200510030020A CN 1763273 A CN1763273 A CN 1763273A
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Abstract
The invention discloses a chemical fiber within organic metal catalyst, wherein the weight ratio of organic metal catalyst and spinning macromolecular compound is between 1: 10 and 1: 200; the organic metal catalyst contains the compound of iron, cobalt, manganese. The making method of the chemical fiber comprises the following steps: (1) dispersing the organic metal catalyst into the microtome section of spinning macromolecular compound uniformly at the ratio ranged from 1: 10 to 1: 200; (2) producing the fiber through conventional molten method spinning technique. The invention concludes the following advantages: good odour-away effect, small investigation, former fiber production equipment without changing, continual industrialized production.
Description
Technical field
The present invention relates to a kind of functional fibre and manufacture method thereof, particularly relate to a kind of chemical fibre and manufacture method thereof that contains organo-metallic catalyst.
Background technology
With improving constantly of people's living standard, people are to taking and household textiles, and are also more and more higher in the requirement of aspects such as attractive in appearance, comfortable, health.Wish that some textiles can have the effect of removing stink.People have done many work in this respect, and what have basically at present just adds antibacterial material in the chemical fibre production process, and the method for putting in order with the back that has adds antibacterial material, so that fiber or fabric have the sterilizing and anti-foul effect.Relevant sterilizing and anti-foul effect report has: and Zhao Bo (antibacterial deodourizing fiber type performance and products thereof exploitation, the Sichuan silk, 2004,4,27-28); Xue Fulian (development and application of antibiotic odourproof fiber, Guangxi chemical fibre communication 2003,2,46-48); Zhou Yupeng (organic silicon surfactant is in the application of daily use chemicals and textile industry, organosilicon material, and 2002,01,24-26); Yu Zhicheng, Chen Wenxing (preparation, structure and the performance of the smelly anti-bacterial fibre cellulose fiber that disappears, the functional polymer journal, 2002,4,461-465); Yang Dongliang (the fiber anti-bacteium deodorization finishing agent, printing and dyeing, 2001,3,47-52); Xiao Yaonan, once Chinese (progress (2) of antibiotic, deodorizing function fiber: preparation, Materials Science and Engineering, 2001,2,80-88); Huang Hansheng (Japanese antibiotic odourproof fiber development recent developments, modern chemical industry 2000,9,54-59); Yang Mingying, Zhu Liangjun (research overview of antibiotic odourproof fiber, modern textile technology, 2000,2,39-41); Song Zhaotang, Shi Xiaofang (antibacterial deodourizing of fiber and system bacterium processing progress, printing and dyeing assistant, 2000,5,1-5); Cai Xiang, Liu Kan, Su Kaidi (the synthetic and application performance research of antibacterial finishing agent CL, the Guangxi textile technology, 2000,03,2-5); Model credit, Ge Naixiang, Mao Mingfu etc. (performance of modified fabric, printing and dyeing, 1999,05,12-14); Wang Jianping (latest developments of anti-bacterial fibre, fabrics for industrial use, 1998,11,6-10) etc.About antibiotic odourproof fiber and fabric, it number is 01109549.0,94112079.1,92109930.4,92108488.9 that Chinese patent application is arranged, 92108481.1,87100231 patent.But in fact can only prevent the generation of stink with the method for so-called antibacterial deodourizing, the smelly processing of deodorizing, disappear, can not eliminate or remove the stink that has existed; Can only prevent the protein in the bacterial decomposition sweat and emit stink, can't remove the reducibility stink in oozy peculiar smell of human body itself and the surrounding environment.
The phthalocyanine of iron, cobalt, manganese, porphyrin and porphines compound thereof have redox catalytic action.Its application study in anthropogenics and wastewater treatment introduced at present existing many pieces of articles.As: the tetra-tert metal phthalocyanine catalytic activation CO2 of Zhang Yingju, Liang Bin etc. and the cycloaddition reaction of expoxy propane (the catalysis journal, 2003,10,765-768); Li Huaming, Wang Yan (research of the synthetic cyclopentanone of palladium/FePC catalytically oxidizing cyclopentene, chemical journal, 2001,8,417-420); Ye Xingkai (research of FePC catalysis quinhydrones oxidation, University Of Hainan's journal: natural science edition 1997,4,280-284); The life of king's kitchen range (research of the synthetic and photocatalytic degradation of dye waste water of sulfonated phthalocyanine iron, the Shanghai environmental science, 2001,10,480-481); Wear clearly, (" MPcTS-H2O2 " system is to the catalytic degradation of organic pollution in the water for Zhang Xinlei etc., print during chemical industry, 1998,10,3-6) and Lu Chune wear clearly that (the support type phthalocyanine is to the catalytic degradation of neopelex in the water, Nanjing University of Chemical Technology's journal 1999,6), the decomposition of the amine compound in the waste water, azobenzene, neopelex is studied.It is smelly that the derivative that the professor Bai Jingwang virtue of Japan JP Agencyof Shinshu University has been studied FePC is used in disappearing of viscose, (utilizes the catalytic activity of the oxidation-reduction of FePC, chemical industry (day) 1996,12,19-25; The fiber smelly arrangement that disappears, fibre machinery association will (day), 2001 (11): 434～443).The surplus will of China really waits once to have been studied FePC and had been adsorbed on the smelly performance that disappears on the cellulose, and disappear smelly performance and the mechanism of load phthalocyanine fibre cellulose fiber (textile journal, 2002,6,450-451).
The redox catalysis that yet there are no the phthalocyanine, porphyrin and the porphines compound thereof that utilize iron, cobalt, manganese can be eliminated the paper and the patent of polypropylene, polyester or the polyamide fiber of stink.
Utilize the redox catalysis of phthalocyanine, porphyrin and the porphines compound thereof of iron, cobalt, manganese can eliminate the stink that has existed effectively.The smelly mechanism that disappears is: the phthalocyanine of iron, cobalt, manganese, porphyrin and porphines compound thereof can lose stink to the stink substance oxidation that contains ammonia, sulphur, itself be reduced into compound at a low price, then it can be oxidized to the metallic compound of high price, the effect that has recovered the oxidation stink substance again again in air.It has a kind of function of can automatic regeneration using repeatedly, is a kind of catalyst of high-performance enzymatic property, this performance is used in the manufacturing of melt-spun chemical fibre and yet there are no report.
Summary of the invention
Technical problem to be solved by this invention provides a kind of chemical fibre and manufacture method thereof that contains organo-metallic catalyst, to remedy the deficiencies in the prior art and defective, meets the demands of production and living.
In order to solve the problems of the technologies described above, one of the technical solution adopted in the present invention is: a kind of chemical fibre that contains organo-metallic catalyst, organo-metallic catalyst and spinning are 1: 10～200 with the weight ratio of macromolecular compound, the organic compound of described organo-metallic catalyst chosen from Fe, cobalt, manganese.
As optimized technical scheme: described spinning macromolecular compound is one or more in polypropylene, polyester or the polyamide.
The organic compound of described iron, cobalt, manganese is FePC, cobalt, manganese, one or more in PORPHYRIN IRON, cobalt, manganese or porphines iron, cobalt, the manganese.
Two of the technical solution adopted in the present invention is: a kind of manufacture method of chemical fibre as claimed in claim 1, comprise the steps, (1) organo-metallic catalyst is evenly dispersed in spinning with in the macromolecular compound section, both weight ratios are 1: 10～200; (2) the fusion method spining technology spinning by routine obtains fiber.
The invention has the beneficial effects as follows: but smelly effective, the small investment that disappears, fibrillation production equipment need not to change continuous industry production.This fibrid can be used for the manufacturing of underwear, cotton sweater and trousers, sheet, the underneath side of a quilt, pillow cover or indoor decoration cloth, can eliminate body odour or the indoor multiple peculiar smell that human body is discharged with this fibrous fabric or fiber itself, the fabric that the fiber of gained can be made can be used for solving in the use of textiles and smelly, the deodorizing that disappears of surrounding environment.
The specific embodiment
Below in conjunction with specific embodiment the present invention is further elaborated.
Used macromolecular compound is commercial commodity among the embodiment, and macromolecular compound is chemical fibre factory's spinning material, and organo-metallic catalyst is commercial commodity or laboratory oneself preparation.The preparation method is referring to the research of the synthetic and photocatalytic degradation of dye waste water of: sulfonated phthalocyanine iron, Shanghai environmental science, 2001,20,480-481; Synthetic and the catalytic oxidation performance research of eight carboxyl metal phthalocyanine derivatives, Zhejiang Prov Engineering Academy journal, 2002,3,141-144; The tetra-tert metal phthalocyanine compound must synthesize, dye industry, 2001,10,34-36.
Embodiment 1
Be dispersed in the 1000 gram polypropylene chips with commercial FePC 100 grams, the polypropylene chip that is mixed with FePC is pushed away filter in filament spinning component and distribution plate etc. through the screw extruder fusion, after spinneret orifice is expressed into cooling air channel, cooling forming, reel, the fiber of reeling is drawn again, typing.The polypropylene fibre that must contain FePC.The ammonia elimination factor 77% of this fiber, the elimination factor of hydrogen sulfide is more than 90%.
Detection method: in the lucite seal box that has latex injection window of 10 liters, put into the fiber that 2 grams contain this catalyst earlier, be full of the back sealing with no stink fresh air, inject ammonia or hydrogen sulfide gas with syringe by the latex window, making its concentration is 100 left and right sides PPM.Analyze ammonia or concentration of hydrogen sulfide with gas chromatography.Ammonia or hydrogen sulfide content in the gas in post analysis case in half an hour.The stink elimination factor is: (W
1-W
2)/W
1
W
1: odor concentration before the reaction, W
2: reaction back odor concentration
The detection method of following examples is identical.
Embodiment 2
Be dispersed in the 1000 gram polypropylene chips with Manganese Porphyrin 15 grams, the polyamide section that is mixed with FePC pushes away filter in the spinning filament spinning component and distribution plate etc. through the screw extruder fusion, after spinneret orifice is expressed into cooling air channel, cooling forming is reeled.The fiber of reeling is drawn again, typing.The polypropylene fibre that must contain FePC.The ammonia elimination factor 65% of this fiber, the elimination factor of hydrogen sulfide is more than 84%.
Embodiment 3
Be dispersed in the 1000 gram polypropylene chips with four carboxyl phthalocyanine cobalt sodium salt 27 grams, the polypropylene chip that is mixed with FePC pushes away filter in the spinning filament spinning component and distribution plate etc. through the screw extruder fusion, after spinneret orifice is expressed into cooling air channel, cooling forming is reeled.The fiber of reeling is drawn again, typing.The polypropylene fibre that must contain FePC.The ammonia elimination factor 73% of this fiber, the elimination factor of hydrogen sulfide is more than 90%.
Embodiment 4
Be dispersed in the 1000 gram polypropylene chips with commercially available porphines manganese 60 grams, the polypropylene chip that is mixed with FePC pushes away filter in the spinning filament spinning component and distribution plate etc. through the screw extruder fusion, after spinneret orifice is expressed into cooling air channel, cooling forming is reeled.The fiber of reeling is drawn again, typing.The polypropylene fibre that must contain FePC.The ammonia elimination factor 81% of this fiber, the elimination factor of hydrogen sulfide is more than 90%.
Embodiment 5
Be dispersed in the 1000 gram polypropylene chips with tetrahydroxy FePC 5 grams, the polyester slice that is mixed with FePC pushes away filter in the spinning filament spinning component and distribution plate etc. through the screw extruder fusion, after spinneret orifice is expressed into cooling air channel, cooling forming is reeled.The fiber of reeling is drawn again, typing.The polypropylene fibre that must contain FePC.This fiber ammonia elimination factor 38%, the elimination factor 57% of hydrogen sulfide.
Embodiment 6
Be dispersed in the 1000 gram polypropylene chips with commercially available PORPHYRIN IRON 28 grams, the polypropylene chip that is mixed with FePC pushes away filter in the spinning filament spinning component and distribution plate etc. through the screw extruder fusion, after spinneret orifice is expressed into cooling air channel, cooling forming is reeled.The fiber of reeling is drawn again, typing.The polypropylene fibre that must contain FePC.The ammonia elimination factor 75% of this fiber, the elimination factor 89% of hydrogen sulfide.
Claims (4)
1. chemical fibre that contains organo-metallic catalyst, organo-metallic catalyst and spinning are 1: 10～200 with the weight ratio of macromolecular compound, the organic compound of described organo-metallic catalyst chosen from Fe, cobalt, manganese.
2. chemical fibre according to claim 1 is characterized in that: described spinning macromolecular compound is one or more in polypropylene, polyester or the polyamide.
3. chemical fibre according to claim 1 is characterized in that: the organic compound of described iron, cobalt, manganese is FePC, cobalt, manganese, one or more in PORPHYRIN IRON, cobalt, manganese or porphines iron, cobalt, the manganese.
4. the manufacture method of a chemical fibre as claimed in claim 1 is characterized in that: comprises the steps,
(1) organo-metallic catalyst is evenly dispersed in spinning with in the macromolecular compound section, both weight ratios are 1: 10～200; (2) the fusion method spining technology spinning by routine obtains fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510030020 CN1763273A (en) | 2005-09-27 | 2005-09-27 | Chemical fiber containing organometallic catalyst and method for manufacturing the same |
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| CN 200510030020 CN1763273A (en) | 2005-09-27 | 2005-09-27 | Chemical fiber containing organometallic catalyst and method for manufacturing the same |
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| CN1763273A true CN1763273A (en) | 2006-04-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014907A (en) * | 2012-11-30 | 2013-04-03 | 吴江市超维纺织有限公司 | Process for producing bamboo charcoal terylene |
| CN103014895A (en) * | 2012-11-30 | 2013-04-03 | 吴江市超维纺织有限公司 | Process for producing bamboo charcoal magnetic fibers |
| CN103014904A (en) * | 2012-11-30 | 2013-04-03 | 吴江市超维纺织有限公司 | Process for producing bamboo charcoal chinlon |
-
2005
- 2005-09-27 CN CN 200510030020 patent/CN1763273A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014907A (en) * | 2012-11-30 | 2013-04-03 | 吴江市超维纺织有限公司 | Process for producing bamboo charcoal terylene |
| CN103014895A (en) * | 2012-11-30 | 2013-04-03 | 吴江市超维纺织有限公司 | Process for producing bamboo charcoal magnetic fibers |
| CN103014904A (en) * | 2012-11-30 | 2013-04-03 | 吴江市超维纺织有限公司 | Process for producing bamboo charcoal chinlon |
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