CN1143912C - Spin finish for synthetic fibers, and synthetic fibers - Google Patents
Spin finish for synthetic fibers, and synthetic fibers Download PDFInfo
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- CN1143912C CN1143912C CNB961134410A CN96113441A CN1143912C CN 1143912 C CN1143912 C CN 1143912C CN B961134410 A CNB961134410 A CN B961134410A CN 96113441 A CN96113441 A CN 96113441A CN 1143912 C CN1143912 C CN 1143912C
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- synthetic fiber
- organic carboxyl
- carboxyl acid
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/41—Amides derived from unsaturated carboxylic acids, e.g. acrylamide
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Disclosed are a spin finish for synthetic fibers, which comprises: (A) from 70 to 99.5% by weight of a polyether-type lubricant having a number average molecular weight of from 1,000 to 20,000; and (B) from 0.1 to 2.0% by weight of a quaternary ammonium salt of an organic carboxylic acid being a compound of a general formula (1), wherein R1 to R4 each represent an alkyl or alkenyl group having from 1 to 12 carbon atoms, and X represents an anion of an organic carboxylic acid. The compound of formula (1) further is a reaction product to be prepared by reacting a reaction product, which is obtained through reaction of a tertiary amine and a dialkyl carbonate, with the organic carboxylic acid. Use of the spin finish in the step of forming and processing synthetic fibers results in the decrease in scum and tar that may be formed during the step.
Description
Invention field
The present invention relates to a kind of spin finish and synthetic fiber that are used for synthetic fiber.More particularly, the present invention relates to a kind ofly in the melt spinning process, be used for the spin finish of the multifilament textile of thermoplastic synthetic fiber's system, and the multifilament textile of handling with this finishing agent.
Prior art
Known, in the melt spinning process, in the multifilament of thermoplastic synthetic fiber's system, in the step of its molten spinning, use a kind of water-based emulsion of spinning arrangement usefulness, described spinning dressing liquid comprises the mixture of forming with by surfactant, lubricant etc.
Described surfactant can be ion-type or nonionic.Ionic surfactant is mainly used in the purpose of the static electrification that prevents synthetic fiber.After being bonded in synthetic fiber, ionic surfactant reaches in the forming process of yarn and is peelled off usually in the processed process of yarn, like this, on thread-carrier, produce scum silica frost, perhaps, in the heat-treatment process of yarn, produce and peel off, like this, on thread-carrier, produce carbide as tar etc.For above-mentioned reasons, the use of ionic surfactant is debatable, and the cycle of promptly cleaning thread-carrier will shorten.For addressing this problem, the someone has proposed a kind of spinning dressing liquid, and this dressing liquid comprises the salt of a monoene family dicarboxylic acids, the salt of or derivatives thereof (seeing Japanese patent laid-open publication gazette communique 25666/1982 and 14469/1982).Use above-mentioned spin finish, need to reduce from the material that the yarn that forms or processed is crossed is peeled off.
On the other hand, various materials are used as the lubricant of forming spin finish.For example, by the step of forming of carrying out of heat treatment or processing yarn, described spin finish comprises at high temperature, based on the principal component of polyether lubricant, to reduce the formation of amassing carbide on hot plate etc., as tar as much as possible.For example, the process (below, abbreviate DTY as) of producing draw-textured yarn from the part oriented yarn of polyester (below, abbreviate POY as) is such process.Yet, when having used described spin finish, can not prevent the formation of this carbide satisfactorily.Therefore, in recent years, the someone propose to the spin finish that is used at high temperature standing heat treated DTY add silicon compound or fluorine compounds with prevention carbide lamination in used equipment (seeing Japanese patent laid-open publication gazette 21380/1994 etc.).
But, the common spin finish that is proposed up to now still can not be satisfactory when being used in the formation of high-speed spinning in recent years and adding man-hour.(for example, in the process of in recent years DTY, the spinning speed of processing yarn is usually more than 800 even surpass 1000m/min.) in having dropped into DTY high-speed spinning process practical, that process with radiant heat in recent years, the temperature of heater is up to 400 ℃ or higher, and the slag foam (deposit) of pyrolysate attaches to the thread-carrier in the heater tightly.Concerning the high-speed spinning processing of this DTY, also be unsatisfied even contain the spin finish of this silicon compound or fluorine compounds.
In addition, above-mentioned emulsion hydrosol is in-problem especially on following some.That is, bacterium, mould, saccharomycete etc. are easy to be spread in the bacterium of latax.Therefore, latax is rotted and is provided colloid substance, and this jelly is usually long-pending to be invested on the thread-carrier, forms deposit.For head it off, up to now, a large amount of preservative agents are added in the emulsion, yet, caused the generation of another problem so again, i.e. the deterioration of the working environment of increase of emulsion cost and use emulsion.
Summary of the invention
We, inventor of the present invention, notice, carbide as tar and slag mainly produce the antistatic composition (preventing static) that is used for the spin finish of synthetic fiber from described, through painstakingly research, find, a spot of specific compound is added described spin finish as antistatic composition, and spin finish is used for handling synthetic fiber, then can reduce the formation of the carbide as tar and slag significantly, in addition, the described specific compound that is added can be used to also prevent that the spin finish emulsion from being rotted.Thereby based on above-mentioned discovery, we have finished the present invention.
An object of the present invention is, in the process of high-speed spinning, stretching and processing, and in heat treated high temperature spinning, stretching and the process followed under the high temperature, in the process as DTY, reduce as the carbide of tar etc. and the formation of slag, thus, the cleaning cycle of prolongation thread-carrier; Simultaneously, reduce the amount that must add the antistatic additive of the spin finish emulsion hydrosol that is used for synthetic fiber significantly, reduced spinning, stretching and the cost of processing of synthetic fiber, improved the operating environment of described spinning, stretching and processing.
Above-mentioned purpose of the present invention and other purpose will be more clearly described by following description, and these purposes are accomplished by the present invention who comprises following part.
Particularly, the invention provides a kind of finishing agent that is used for the spinning of synthetic fiber, described spin finish comprises that the quaternary ammonium salt of an organic carboxyl acid is as its antistatic component (being used for stoping generation static).The present invention also provides more than one synthetic fiber that spin finish of stating was handled.
The quaternary ammonium salt that is used for organic carboxyl acid of the present invention can be used following formula (1) expression:
In the formula, R
1To R
4Each represents an alkyl or an alkenyl with 1-12 carbon atom; X
-Represent the anion of an organic carboxyl acid.
The quaternary amine of organic carboxyl acid can be a kind of reactant that obtains by the reaction of a kind of product and organic carboxyl acid, and described product produces the reaction from a tertiary amine and dialkyl carbonate.
Spin finish of the present invention can comprise the polyethers lubricant.
The detailed description of preferred example
The spin finish that is used for synthetic fiber of the present invention comprises: antistatic component (being used to prevent static electrification), and the quaternary ammonium salt of organic carboxyl acid.When above-mentioned spin finish is used to be attended by the formation of synthetic fiber of high-temperature process of yarn at high temperature and process, for example, during the process of processing DTY, the quaternary ammonium salt of the organic carboxyl acid in this spin finish is preferably as shown in the formula the compound of general formula (1):
In the formula, R
1To R
4Each represents an alkyl or an alkenyl with 1-12 carbon atom, preferably an alkyl or the alkenyl with 1-5 carbon atom; X
-Represent the anion of an organic carboxyl acid.
The amount of the quaternary ammonium salt of the organic carboxyl acid in the spin finish of the present invention is generally with respect to the 0.1-5.0% of the gross weight of this spin finish (weight), preferably 0.2-2.0% (weight).If the amount of contained this salt is less than 0.1% (weight), then the antistatic property of this spin finish descends.But, if this content greater than 5.0% (weight), then the amount of scum silica frost of Xing Chenging or tar will increase, perhaps, the oil dripping degree in the DTY spinning process will increase.
The organic carboxyl acid that is configured for the quaternary ammonium salt of acid of the present invention comprises: the aliphatic monocarboxylic acid (for example, formic acid, acetate, propionic acid, caproic acid, sad, capric acid, undecenoic acid, laurate, tetradecanoic acid, palmitic acid, stearic acid, mountain Yu acid, 2 ethyl hexanoic acid, isostearic acid, acrylic acid, methacrylic acid, oleic acid, erucic acid, cyclohexane-carboxylic acid, glycollic acid, lactic acid, lauryl propane thioic acid etc.), the aliphatic dicarboxylic acid (for example, oxalic acid, malonic acid, butanedioic acid, adipic acid, azelaic acid, decanedioic acid, heneicosanedioic acid, dodecanedioic acid, maleic acid, thiodipropionic acid, or the like), the aromatic series monocarboxylic acid (for example, benzoic acid, toluic acid, ethyl-benzoic acid etc.), and aromatic binary carboxylic acid (for example, phthalic acid, M-phthalic acid, terephthalic acid (TPA) etc.).Wherein, preferably, aliphatic monocarboxylic acid, aliphatic dicarboxylic acid and aromatic binary carboxylic acid.Particularly preferably be 2 ethyl hexanoic acid, maleic acid and phthalic acid.Aforesaid organic carboxyl acid can be separately or one or more be used in combination.
The quaternary ammonium salt residue of forming the quaternary ammonium salt of the organic carboxyl acid be used for the present invention, and the CATION of forming the quaternary ammonium salt of formula (1) compound that also is used for the present invention are derived from the quadrivalent derivative of the tertiary amine of an alkyl with 1-5 carbon atom or alkenyl.This tertiary amine comprises that fatty amine (for example, trimethylamine, triethylamine, three-n-propylamine, three-n-butylamine, three-n-octyl amine, the octyl group dimethylamine, the lauryl dimethylamine, the stearyl dimethylamine, or the like), and cycloaliphatic amines (for example, the N-crassitude, the N-ethyl pyrrolidine, the N-methyl piperidine, N-ethylpiperidine, N-methyl hexamethylene imine, N-ethyl hexamethylene imine, N-methylmorpholine, N-butyl morpholine, N, N '-lupetazin, N, N '-diethyl piperazine, 1,5-diazabicylo [4,3,0]-5-nonene, 1,8-diazabicylo [5,4,0]-endecatylene, or the like).Wherein, aliphatic amine preferably.Particularly preferably be trimethylamine, triethylamine and octyl group dimethylamine.
Being used for the present invention's the quaternary ammonium salt of organic carboxyl acid and the compound of formula (1) can make by a kind of reaction of reactant, that is, as, react in the manner as described below with an organic carboxyl acid and obtain.Described a kind of reaction system gets by tertiary amine and dialkyl carbonate reaction.
For example, the quaternary ammonium salt that is used for the present invention's organic carboxyl acid can make according to following manner.For producing 2 ethyl hexanoic acid trimethyl octyl group ammonium, the dimethyl carbonate of 1 mole octyl group dimethylamine and 1 mole or more moles and methyl alcohol are packed in the autoclave together, at 5kg/cm
2Under the pressure, react, to obtain the methanol solution of carbon ester methyl ester trimethyl octyl group ammonium at 120 ℃.Secondly, the methanol solution of described methyl carbonate trimethyl octyl group ammonium added lentamente in 80-90 ℃ the diethyl caproic acid, at this moment, produce carbon dioxide, and distillation for removing methanol.Then, in reaction system, add entry, finish ion-exchange reactions thus.After regulating its concentration, described system provides 2 ethyl hexanoic acid trimethyl octyl group ammonium.
The compound of formula (1) can make according to following method.For producing maleic acid triethyl group first ammonium, the dimethyl carbonate of 1 mole triethylamine and 1 mole or more moles and methyl alcohol are packed in the autoclave together, at 5kg/cm
2Under the pressure, react, to obtain the methanol solution of methyl carbonate ethyl first ammonium at about 120 ℃.Secondly, the methanol solution of maleic acid is added 80-90 ℃ above-mentioned methanol solution lentamente, at this moment, produce carbon dioxide, and distillation for removing methanol.Then, in reaction system, add entry, finish ion-exchange reactions thus.After regulating its concentration, described system provides maleic acid triethyl group first ammonium
Spin finish of the present invention can randomly contain a lubricant (for example, mineral oil, fatty acid ester, polyethers, silicone oil etc.).Particularly, when spin finish of the present invention contains the quaternary ammonium salt of the compound of formula (1) as organic carboxyl acid, when being intended to be used for finishing agent with the formation of the heat treated synthetic fiber of at high temperature fiber or process.For example, in the time of in such as the process of DTY, people wish that this spin finish contains the lubricant of a polyethers.Described polyethers lubricant comprises having the compound (hereinafter referred to as addition product) that has addition (being total to) polymerisation of the alcohol of one or more hydroxyls in the alkylene oxide of 2-4 carbon atom and a part and make by one, and described polyethers lubricant also comprises the derivative of sealing the terminal hydroxy group gained of aforementioned addition product with an alkyl group.Herein, term " addition (being total to) polymerisation " means, " addition copolymerization reaction " or " polyaddition reaction ", and its addition form can be any of random addition or block addition.Terminal hydroxy group for alkyl group sealing addition product can use alkoxylation and acylation reaction.Be preferably, the polyethers lubricant that is used among the present invention has the number-average molecular weight of 1000-20000.The content of this polyethers lubricant in the spin finish is preferably the 70-99.5 (weight) with respect to the gross weight of whole spin finish.
The alcohol of forming addition product can be any desirable natural and synthetic monohydric alcohol (for example, methyl alcohol, ethanol, isopropyl alcohol, butanols, isoamyl alcohol, 2-Ethylhexyl Alcohol, laruyl alcohol, different tridecanol, different hexadecanol, stearyl alcohol, isooctadecanol etc.), dihydroxylic alcohols (for example, ethylene glycol, propylene glycol, neopentyl glycol, hexylene glycol etc.) and trihydroxylic alcohol and higher polyalcohol (for example, glycerol, trihydroxymethyl propane, pentaerythrite, sorbitan, D-sorbite etc.).
The alkylene oxide that is made of 2-4 carbon atom of forming above-mentioned addition product comprises oxirane (below, abbreviate " EO " as), 1,2 epoxy prapane (below, abbreviate " PO " as), 1, the 2-epoxy butane, oxolane, or the like.Preferably, this addition product is made up of EO basically.When EO and other alkylene oxide copolymerization, the ratio of EO is 5-80% (weight) preferably.
Object lesson as polyethers lubricant available among the present invention, can enumerate butanols (EO/PO)-random addition product (EO/PO=50/50% (weight), mean molecule quantity=1400), hexylene glycol-(EO/PO)-random addition product (EO/PO=40/60% (weight), mean molecule quantity=4000), and trihydroxymethyl propane-(EO) methyl ether of (PO) block addition product (EO/PO=20/80% (weight), mean molecule quantity=5000).
Spin finish of the present invention can contain other optional component, as long as added component does not make the spin finish that contains this component surmount spirit of the present invention and claim scope.Such optional member comprises that emulsifying agent (for example, polyol ester class nonionic surface active agent, the polyethylene glycols nonionic surface active agent, amide surfactants, Deng), antistatic additive (for example, soap, the Sulfates anionic surfactant, the Sulfonates anionic surfactant, the phosphoric acid salt anionic surfactant, betaines amphoteric surfactant etc.), the oiliness improver (for example, higher fatty acids, the higher aliphatic amine), EP agent, rust inhibitor, antioxidant and other functional additive, and the not special compound that limits.
Spin finish of the present invention is applied in its water-based emulsion on the silk that is spun in the step of melt spinning synthetic fiber.The concentration of emulsion can freely be chosen in the scope of 0.5-30% (weight).But, 5-20% (weight) preferably.Described emulsion applications be there is no special regulation to the method on the silk, the method that available nozzle oils and roller oils.
The spin finish of the present invention amount on the synthetic fiber of adhering to is generally the 0.1-2.0% (weight) with respect to synthetic fiber weight, preferably in 0.2-1.5% (weight).
Use the synthetic fiber of spin finish processing of the present invention to comprise, for example, the multifilament of the thermoplastic synthetic fiber of polyester, nylon, polypropylene etc.Kind with the yarn of above-mentioned synthetic fiber spinning there is no concrete qualification.The present invention can be applicable to various yarns, and its scope is wide, comprises from the ramuscule Denier yarns that is used for dress material to a thick Denier yarns that is used for industrial materials.With reference to following explanation embodiments of the invention and be used for and the present invention's reference examples relatively, can more be expressly understood the present invention.These examples are to be used for illustrating the present invention, but are not the restrictions to scope of the present invention.
In following embodiment and comparative example, part and percentage all refer to weight.
Embodiment 1-4, comparative example 1-4:
Following compound (A) is selected as the example of the quaternary ammonium salt that is used for organic carboxyl acid of the present invention to (C).As shown in table 1, in a basic finish, add this compound and common antistatic additive, with the spin finish of the synthetic fiber among preparation embodiment 1-4 and the comparative example 1-4.In table 1, the amount of constituent is represented with " % (weight) ".
Basis finish component:
60 parts of the different 13 carbon esters of stearic acid
10 parts of glyceryl monooleates
12 parts of oleyl alcohol-5EO addition product
15 parts of rilanit specials-15EO addition product
The quaternary ammonium salt of 2 parts of organic carboxyl acids of the present invention of N-lauroyl diethanol amine:
Compd A: phthalic acid triethyl group first ammonium
Compd B: maleic acid tetramethylammonium
Compound C: the antistatic additive that 2 ethyl hexanoic acid octyl group trimethylammonium is common:
Compound D: paraffin (C14-16) sodium sulfonate (by the WAROLAT U of Beyer Co., Ltd's production)
Compd E: Aerosol OT
Compound F 17-hydroxy-corticosterone: butanedioic acid pentadecane ammonium ester potassium
Compound G: lauric acid amine
Table 1
| The spin finish specimen coding | ||||||||
| Embodiment | Comparative example | |||||||
| 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | |
| The basis finish | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 |
| Compd A | 0.5 | |||||||
| Compd B | 1.0 | |||||||
| Compound C | 1.0 | 2.0 | ||||||
| Compound D | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Compd E | 2.0 | |||||||
| Compound F 17-hydroxy-corticosterone | 2.0 | |||||||
| Compound G | 2.0 | |||||||
Secondly, handle the yarn that the commercial polyester filament of purchasing (75 DENIER/36 rhizoids) is deoiled (washing) and make with in the spin finish sample of embodiment 1-4 and comparative example 1-4 any, the net weight of the spin finish that sticks is 0.8%, follows to dry.According to method of testing as described below, the yarn sample of gained is so handled in test, measure the test back with static, and the amount of the formed slag in test back and the amount of tar.It the results are shown in following table 2.
Method of testing:
The generation of static:
Under the initial tension force with 10g, the speed running sample of yarn with 300m/min on the aluminium oxide ceramics bobbin, records the static that produces on the sample with a potential test instrument.
The quantity of slag that forms and come off:
Under the initial tension force with 10g, the speed of 300m/min running sample of yarn keeps it to contact with reed wire.After 1 hour, visually be bonded to the sedimental amount on the described reed wire and drip the quantity of slag under reed wire.In the quantity of slag one hurdle of the drippage of table 2, " 00 " expression " no slag drippage ", " zero " expression " some slag drippage ", " △ " expression " some tar formation ", " * " represents: " formation of volume tar ".
Table 2
| The spin finish specimen coding | Test result | |||
| (V) | The slag (foam) that drips amount | Form tar content | ||
| Embodiment | 1 | (-) 40 | Zero or zero | ○ |
| 2 | (-) 50 | ○ | ○ | |
| 3 | (-) 60 | ○ | ○ | |
| 4 | (+) 20 | ○ | ○ | |
| Comparative example | 1 | (-) 320 | × | × |
| 2 | (-) 260 | ○ | △ | |
| 3 | (-) 330 | × | × | |
| 4 | (-) 440 | △ or * | × | |
Can understand that from table 2 spin finish sample of the present invention comes compared with habitual spin finish sample, all has better antistatic property.
Secondly, use ion exchange water, make 10% water-based emulsion of any spin finish sample of comprising among embodiment 1-4 and the comparative example 1-4.This emulsion is sealed in one 37 ℃ of insulating boxs reaches 72 hours.Then, use: " 3A biological detection lattice TTC " (3A oil company system) records the total microorganism in the working emulsion, and X (cell/cc), and represent that with common logarithm (log X) it the results are shown in table 3.
Table 3
| The spin finish specimen coding | Test result (log X) | |
| Embodiment | 1 | 0 |
| 2 | 0 | |
| 3 | 1 | |
| 4 | 0 | |
| Comparative example | 1 | 4 or 5 |
| 2 | 4 or 5 | |
| 3 | 4 or 5 | |
| 4 | 6 or 7 | |
Obvious from table 3, spin finish of the present invention has suppressed the growth of bacterium etc. effectively.
Embodiment 5-12, comparative example 5-12
The selected conduct of following compounds (H) to (J) is used for the example of compound of the formula (1) of spin finish of the present invention.Respectively shown in table 4-5, comprise one and to add this compound or common antistatic additive (K as described below, L or D) in the basic finish of polyethers lubricant, with the spin finish of the synthetic fiber among preparation embodiment 5-12 and the comparative example 5-12.Record the static content that is produced on the handled polyester yarn of these any samples with following method, and the amount of the residue that after the heat treatment of each sample, keeps (this represents the heat resistance of each sample).It the results are shown in table 4 and table 5.Basis finish component: the random addition product (EO/PO=50/50 of butanols-(EO/PO), mean molecule quantity-1400) (EO) block addition product (EO/PO=40/60 of 60 parts of laruyl alcohols-(PO), mean molecule quantity-1400) the 10 parts of palmitic acid 2-Octyl Nitrites of random addition product (EO/PO=50/50, mean molecule quantity-2000) of 20 parts of propylene glycol-(EO/PO) are 10 parts
The compound of formula of the present invention (1):
Compound H: O-phthalic acid methyl three second ammoniums
Compound I: maleic acid methyl three second ammoniums
Compound J:2-thylhexoic acid tetramethyl-ammonium
Common antistatic additive:
Compound K: the phosphoric acid potassium ester of laruyl alcohol-3EO addition product
Compound L: the phosphoric acid potassium ester of isooctadecanol-5EO addition product
Compound D: as mentioned above
Method of testing: the generation of static:
Handle the yarn that the commercial polyester filament of purchasing (75 DENIER/36 rhizoids) is deoiled (washing) and make with in the spin finish sample of embodiment 5-12 and comparative example 5-12 any, the net weight of the spin finish that sticks is 0.3%, then dries.
In temperature is under 20 ℃, and relative humidity is in 40% the atmosphere, with the speed running sample of yarn of 100m/min or 300m/min, on the chromium bobbin of doing matt finishing, aluminium oxide ceramics bobbin or the dish with urethane system.Record the static that produces on the sample with a collecting type potential test instrument.
Residue amount after the heat treatment:
Each 0.5g of sample of the spin finish of embodiment 5-12 and comparative example 5-12 is put the stainless steel disc of people's diameter 50cm, high 10mm, and heating is 8 hours in 220 ℃ air circulation or baking oven.Mensuration is stayed the amount of the residue on each dish.Secondly, further again, each dish of heating is 20 minutes in 400 ℃ electric furnace, measures residual residue amount thereon once more.
Table 4
| The spin finish specimen coding | ||||||||
| Embodiment | ||||||||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
| The basis finish | 99.7 | 99.7 | 99.7 | 99.5 | 99.0 | 99.7 | 99.5 | 99.0 |
| Compound H | 0.3 | 0.5 | ||||||
| Compound I | 0.3 | 0.5 | 1.0 | |||||
| Compound J | 0.3 | 0.5 | 1.0 | |||||
| The amount of electrostatic charge (V) that produces: chromium pipe (Pin) the 100m/min 300m/min that processes around delustring around alumina ceramic tube (Pin) 100m/min 300m/min around polyurethane discs 100m/min 300m/min heat treatment after 220 ℃ of the percentages (%) of residue; 8 hours 400 ℃, 20 hours | -50 -60 -120 -150 -100 -120 0.1 0 | -30 -40 -100 -120 -80 -100 0.1 0 | -10 -20 -80 -90 -60 -80 0.1 0 | -50 -60 -100 -120 -100 -120 0.1 0 | -20 -40 -50 -90 -40 -80 0.1 0 | -10 -20 -40 -60 -30 -70 0.15 0.05 | -40 -50 -90 -120 -100 -140 0.1 0 | -20 -40 -60 -100 -90 -100 0.2 0.05 |
Table 5
| The spin finish specimen coding | ||||||||
| Comparative example | ||||||||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
| The basis finish | 99.7 | 99.0 | 99.7 | 99.5 | 99.0 | 99.7 | 99.5 | 99.0 |
| Compound H | 0.3 | 1.0 | ||||||
| Compound I | 0.3 | 0.5 | 1.0 | |||||
| Compound J | 0.3 | 0.5 | 1.0 | |||||
| The amount of electrostatic charge (V) that produces: chromium pipe (Pin) the 100m/min 300m/min that processes around delustring around alumina ceramic tube (Pin) 100m/min 300m/min around polyurethane discs 100m/min 300m/min heat treatment after 220 ℃ of the percentages (%) of residue; 8 hours 400 ℃, 20 hours | -480 -580 -720 -860 -320 -480 0.7 0.2 | -180 -250 -450 -550 -280 -360 1.1 0.7 | -450 -550 -520 -680 -420 -520 0.5 0.2 | -300 -380 -360 -530 -330 -460 1.2 0.4 | -230 -280 -280 -400 -220 -370 1.4 0.8 | -510 -590 -920 -980 -450 -520 0.5 0.2 | -390 -480 -720 -860 -390 -420 0.9 0.4 | -220 -280 -530 -630 -290 -360 1.2 0.7 |
From table 4 and table 5 as seen, the spin finish that respectively comprises formula (1) compound of the present invention comes compared with common spin finish, has higher antistatic property, and because of at high temperature having produced tar and slag still less; The former has higher heat resistance compared with the latter.
Secondly, melt spun polyester under the winding speed of 3400m/min, with the POY yarn of producing 115 DENIER/36 rhizoids.Simultaneously, by a nozzle, this POY yarn is imposed the water-based emulsion of 10-% of the spin finish of embodiment 5 or comparative example 5.The clean amount of spin finish that is bonded to POY is 0.3%.Then, in January, under the speed of 1200m/min and in 450 ℃ the heater, use a false twisting machine (the HTS-1500 type is made by Teijin Harmann Berstorff, Maschinenbau GmbH) that this POY yarn sample is processed into the DTY yarn continuously.According to method as described below, record around the fine hair radical of the DTY napping that so forms, and detect heater thread-carrier the contamination situation, if take place.It the results are shown in following table 6.
Method of testing:
The fine hair number:
Begin the processing test and carry out after one month, this finished yarn is reeled with the speed of 150m/min again, simultaneously, record the radical of formed fine hair on every ten thousand metres yarn with a fine hair tester (DT-140 type, Toray company makes).
The contamination degree of thread-carrier:
Begin the processing test after one month, the contamination situation on the thread-carrier of perusal heater is stain if exist.
Table 6
| The spin finish numbering | Test result | |
| Fine hair radical around the processing yarn generation | Contamination on the heater middle yarn guider | |
| Embodiment 5 | 5 | Almost do not stain |
| Comparative example 5 | 62 | Adhere to the pyrolysate of the spin finish on the thread-carrier |
Can understand that from table 6 spin finish of formula (1) compound that comprises of the present invention comes compared with common spin finish, in the high speed DTY process of carrying out under with pharoid or suchlike hot conditions, shows very excellent performance.
Claims (10)
1. spin finish that is used for synthetic fiber, described spin finish comprise the quaternary ammonium salt of the organic carboxyl acid of a usefulness following formula (1) expression,
It is characterized in that, in the formula, R
1To R
4Each represents an alkyl with 1-8 carbon atom; X
-Represent the anion of an organic carboxyl acid, the content of the quaternary ammonium salt of described organic carboxyl acid is the 0.2-2.0 weight % of described spin finish.
2. the spin finish of synthetic fiber as claimed in claim 1, it is characterized in that, the quaternary ammonium salt of described organic carboxyl acid is a kind of reactant that obtains by the reaction of a product and an organic carboxyl acid, and this product derives from the reaction of a tertiary amine and dialkyl carbonate.
3. the spin finish of synthetic fiber as claimed in claim 1 is characterized in that, the organic carboxyl acid that constitutes described salt is monocarboxylic acid or dicarboxylic acids.
4. the spin finish of synthetic fiber as claimed in claim 1 is characterized in that, the organic carboxyl acid that constitutes carboxylate is for being selected from maleic acid, phthalic acid and 2 ethyl hexanoic acid.
5. the spin finish of synthetic fiber as claimed in claim 1 is characterized in that, described spin finish further comprises a polyether lubricant.
6. the spin finish of synthetic fiber as claimed in claim 1 is characterized in that, the content of described polyether lubricant is 70-99.5% (weight).
7. the spin finish of synthetic fiber as claimed in claim 1 is characterized in that, the R in the formula (1)
1To R
4Each represents an alkyl with 1-5 carbon atom.
8. the spin finish of synthetic fiber as claimed in claim 1 is characterized in that, the quaternary ammonium salt of described organic carboxyl acid is the octyl group trimethylamine.
9. the spin finish of synthetic fiber as claimed in claim 1 is characterized in that, described spin finish is used for the processing to the draw-textured yarn of partially oriented polyester yarn.
10. the purposes of the spin finish of each described synthetic fiber of claim 1-9 is characterized in that, with the described synthetic fiber spin finish of above-mentioned arbitrary claim synthetic fiber is carried out the spinning arrangement and handles.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29050795A JP2852891B2 (en) | 1995-10-11 | 1995-10-11 | Spinning oil for synthetic fibers |
| JP290507/95 | 1995-10-11 | ||
| JP290506/95 | 1995-10-11 | ||
| JP29050695A JP2852890B2 (en) | 1995-10-11 | 1995-10-11 | Oil for synthetic fibers |
| JP290507/1995 | 1995-10-11 | ||
| JP290506/1995 | 1995-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1152052A CN1152052A (en) | 1997-06-18 |
| CN1143912C true CN1143912C (en) | 2004-03-31 |
Family
ID=26558094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB961134410A Expired - Fee Related CN1143912C (en) | 1995-10-11 | 1996-10-10 | Spin finish for synthetic fibers, and synthetic fibers |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR970021499A (en) |
| CN (1) | CN1143912C (en) |
| TW (1) | TW451013B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845752B (en) * | 2010-05-07 | 2012-05-02 | 周建芳 | Polyester fast spinning POY (Polyester Pre-Oriented Yarn) ultrafine denier filament finish |
| CN102127859B (en) * | 2011-01-18 | 2012-05-09 | 东华大学 | Spinning finish for degradable stent fiber for human bodies |
| CN102277732B (en) * | 2011-06-21 | 2013-02-27 | 竹本油脂(苏州)有限公司 | Treating agent for regenerative synthetic fibers and method thereof for treating regenerative synthetic fibers |
| CN103614906A (en) * | 2013-10-31 | 2014-03-05 | 安徽东锦化纤科技有限公司 | Regenerated terylene short fiber compound oil agent |
-
1996
- 1996-08-15 TW TW085109954A patent/TW451013B/en not_active IP Right Cessation
- 1996-10-02 KR KR1019960043590A patent/KR970021499A/en not_active Application Discontinuation
- 1996-10-10 CN CNB961134410A patent/CN1143912C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TW451013B (en) | 2001-08-21 |
| KR970021499A (en) | 1997-05-28 |
| CN1152052A (en) | 1997-06-18 |
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