JPH05502273A - Textile lubricants containing polymers - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] Textile lubricants containing polymers The present invention relates to certain acrylate- and/or methacrylate-containing homopolymers. and/or a textile lubricant containing the homopolymer and/or copolymer. A method for producing a textile lubricant having a limmer component and for producing a fiber and/or During processing, slinging ( The homopolymer into textile lubricants to reduce slinging) - and/or copolymers.

In the production of melt-spun chemical fibers, the first step immediately after filament (single fiber) formation is Tep is a so-called fiber coating containing lubricants and antistatic agents as the main active ingredients. It is the treatment of the fiber surface with a chemical agent. Industry (CherBiefasern/ Textil-1ndustr ie) J 1977, pp. 328-335). Without this preparation, chemical fibers It is one thing that it cannot be used to produce textiles and/or to process textiles. Generally known. The natural surface of most polymeric fiber materials produces high frictional forces. For example, in manufacturing and processing processes, continuous contact with guide members, etc. As a result, fiber abrasion eventually causes filament or yarn breakage. , it is necessary to apply a leveling agent. Furthermore, in general, the absorption of polymerizable fibrous materials Water content is low. Therefore, it is easily charged with static electricity.

Today, in fiber production, as well as in subsequent processing, yarn feeding speeds of 6000 m/ It is customary to process with high-speed machines up to 1 minute.

At such high speeds, a significant portion of the applied textile lubricant is often shaken off. It will be done. Not only does this lubricant slinging mean waste, but this slinging For most applications, it is important to maintain exactly the required amount of lubricant to apply. Make it impossible. In addition, slinging can e.g. slide on the floor in the immediate vicinity of the machine. Breathing problems caused by easy breathing or the dispersion of dropped droplets in the form of a fine mist. It also causes safety problems such as skin irritation.

To reduce slinging of textile lubricants during textile manufacturing and processing, It is often suggested that polymer compounds should be added to the lubricant.

Thus, for example, according to EP 261.415 and EP 127.293, , when using high molecular weight polyisobutynes, C5-20 as a monomer component. As well as using copolymers containing butenes in combination with alpha-olefins, It is known that slinging of spool oil during yarn processing may be reduced. There is.

U.S. Pat. No. 3,977,979 discloses a hydrocarbon-soluble long chain polymerizable viscosity modified The addition of lubricant slinging agents to normal finish formulations can reduce lubricant slinging. It is stated that it can be done. Polymethacrylate, polyalkylstyrene and polyethylene Sobutylene is said to be a good viscosity modifier, with the latter being preferred. Furthermore, the port Liisobutylene is the only polymer type listed in the special examples; The only base for formulating even if only in combination with hydrocarbon oils becomes. Recently cited US Patent No. 4. σ98,702 and 4.098 ．． No. 703 is also produced in collaboration with Crossfield. , gives similar teachings.

All of these Crossfield patents require polymerizable viscosity index modifiers to: For example, polyisobutyne has a molecular weight of 20,000 to 2,000,000, and polyalkyl Rustyrene has a molecular weight of 20,000 to 2,000,000, and polymethacrylate has a molecular weight of 30. 0000~5oooo.

is first defined by the molecular weight.

The weight average molecular weight “My” is Formula ηi=K(Mw)″ [In the formula, K and α are the temperature at which the intrinsic viscosity is measured, and the temperature at which the intrinsic viscosity is measured. depending on the solvent and the specific type of what is considered a homopolymer or polymer. is a constant. It is related to the limiting viscosity number (intrinsic viscosity “ηi”) shown by B, P, J flow υ- (F1ory), ``Principles・Saib・Polymer・ Chemistry (Principles of Polymer Chemist) ry) J, Cornell University Press, I thaca, New York 1953, p. 313, and E. Penzel and N. , Goetz, “Die angebante macromolecule hie Me (Die Angevundte Makrooolekulare Che e+i'e), Vol. 178, pp. 201-208, 1990).

However, mixing polymer compounds known in the prior art into textile lubricants It is difficult to do so. On the one hand, it takes a lot of effort to create a homogeneous polyV-containing mixture. On the other hand, vigorous agitation worsens the splattering behavior of textile lubricants. This is because it makes you feel better. Furthermore, carboxylic acid esters (esters) are used as the main component of lubricants. Polyolefins do not dissolve in lubricants containing oils. Thus, the present invention In particular, the objective is to improve adhesion to fiber surfaces compared to conventional textile lubricants. Contains improved carboxylic acid esters and therefore the high yarn feeding speeds customary today Made of fibers that are not shaken off at all or are shaken off only slightly. The goal is to develop a product lubricant. Furthermore, the textile lubricant can be easily manufactured. With the goal.

If at least 200 m1/h measured in tetrahydrofuran at 20 Acrylate- and/or methacrylate-containing homopolymers with intrinsic viscosity and/or copolymer to the textile lubricant to reduce the burden imposed on the textile lubricant. It has been found that the high demands that need to be met can be met.

The subject of the invention therefore provides that leveling agents, emulsifiers, antistatic agents and/or wetting agents are added to the base. A textile lubricant with a base and measured in tetrahydrofuran at 20°C. and has a limiting viscosity of at least 2'00 mA'/g as a monomeric compound. hand, A, acrylic acid and/or methacrylic acid having 1 to 22 carbon atoms as a -valent alcohol residue; 100-30% by weight of acid alkyl esters, and B: unsaturated fat with 3-5 carbon atoms carbon of group carboxylic acids and/or their amides, styrene and/or alkyl residues Alkylstyrenes with a prime number of 1 to 4, acrylonitrile, fats with a carbon number of 1 to 18 The number of carbon atoms in vinyl esters of group carboxylic acids and/or -valent alcohol residues is Amine-substituted acrylic acid and/or methacrylic acid alkyl esters having 2 to 6 homopolymer containing 0 to 70% by weight of monomers selected from the group of It is characterized by containing a polymer and/or a copolymer as a polymer compound.

Another subject of the invention is based on leveling agents, emulsifiers, antistatic agents and/or wetting agents. A method for producing a textile lubricant containing a polymer compound, the method comprising: The method requires that the homopolymer and/or copolymer used as the polymer compound be 20 Intrinsic viscosity of at least 2001 IIl/g measured in tetrahydrofuran at °C and as a monomeric compound, A, acrylic acid and/or meth in which the -valent alcohol residue has 1 to 22 carbon atoms; 100-30% by weight of acrylic acid alkyl esters, B, unsaturated fat with 3-5 carbon atoms aliphatic carboxylic acids and/or amides thereof, styrene and/or alkyl residues Alkylstyrenes having 1 to 4 carbon atoms, acrylonitrile, fats having 1 to 18 carbon atoms The number of carbon atoms in vinyl esters of group carboxylic acids and/or -valent alcohol residues is Amino-substituted acrylic acid and/or methacrylic acid alkyl esters having 2 to 6 Contains 0 to 70% by weight of monomers selected from the group consisting of: Add this to a textile lubricant while stirring in the form of an aqueous dispersion under normal pressure at a temperature of 15 to 80°C. It is added in

Yet another subject of the invention provides at least It has an intrinsic viscosity of 200 ml/g, and as a monomer compound, □ A, acrylic acid and/or meth in which the -valent alcohol residue has 1 to 22 carbon atoms; Acrylic acid alkyl esters 100-30tJ1%, B unsaturated with 3-5 carbon atoms Aliphatic carboxylic acids and/or amides thereof, styrene and/or alkyl residues Alkylstyrenes having 1 to 4 carbon atoms, acrylonitrile, having 1 to 18 carbon atoms Carbon atoms of vinyl esters of aliphatic carboxylic acids and/or -valent alcohol residues Amino-substituted acrylic acid and/or methacrylic acid alkyl ester having a number of 2 to 6 Contains 0 to 70% by weight of monomers selected from the group consisting of: , homopolymers and/or copolymers are used as textile lubricants to produce fibers. Reduces slinging of textile lubricants from the textile surface during manufacturing and/or processing By doing so, the Lundries der Macromoleklaren Hemi (G run driβder makromolekularen Chemie) J, No. Vol. 55, E, 71 - Rumelt Publishing, Karlsruhe ), 1988. 5% by weight of ionic groups In copolymers containing above, the viscosity increases in proportion to the concentration in high concentration areas, At low concentrations, it decreases with increasing concentration. The intrinsic viscosity of this copolymer is Plot the concentration on the horizontal axis and the viscosity on the fir axis using Determine by extrapolating the straight line angle part to the O concentration.

In a copolymer containing monomers selected from groups A and B, from group B Preferably, the monomer concentration is at most 60% by weight based on the total amount of monomer.

According to the present invention, less than 200 Homopolymers and/or copolymers with an intrinsic viscosity of @l/g are from group A Contains selected or more monomers. As monomers from group A, Acrylic whose branched and/or cyclic monohydric alcohol residue has 1 to 18 carbon atoms Acid and/or methacrylic acid alkyl esters are preferred, such as ethyl acrylate rylate, n-butyl methacrylate, n-butyl acrylate, 1-butyl methacrylate tacrylate, n-hexyl methacrylate, ethylhexyl acrylate and /or branched and/or cyclic monovalent alcohols such as ethylhexyl methacrylate Alkyl acrylic acid and/or methacrylate in which the carbon number of the alcohol residue is 1 to 12 Esters are particularly preferred. The copolymer is acrylic acid and/or methacrylic acid It can be composed of only ester monomers, or it can be composed of monomers from group B or It can also be combined with the above monomers. Unsaturated aliphatic carboxyl having 3 to 5 carbon atoms Acrylic acids, such as acrylic acid, methacrylic acid and/or itaconic acid, are monomers of group A. It is preferable as monomers of group B to be used together with -.

Preferred homopolymers and/or copolymers for use in textile lubricants are: The intrinsic viscosity is at least 400 mA/measured in tetrahydrofuran at 20°C. g and an intrinsic viscosity of at least 6 as measured in tetrahydrofuran at 20°C. 00 m1/g is particularly preferred.

The homopolymer and/or copolymer used in the present invention can be molded in an inert gas atmosphere. Add the monomer or monomer mixture to water containing the anionic surfactant and draw Continuing with emulsion polymerization, which is known per se, by adding the necessary catalysts for polymerization. It can be prepared from The maximum temperature for polymerization is 60°C, preferably exothermic Preferably, the polymerization temperature is in the range of 25 to 35°C throughout the reaction characterized by stomach. In order to complete the polymerization reaction, it is possible to raise the reaction temperature to a maximum of 60 °C. It is advantageous.

Anionic surfactants suitable for emulsion polymerization include alkaline surfactants having 8 to 22 carbon atoms. The number of carbon atoms in the sulfonates, arylsulfonates and/or alkyl residues is Alkali salt and/or ammonia of alkylaryl sulfonates having 1 to 10 salt, and/or alkyl sulfates having 8 to 22 carbon atoms and/or carbon number Alkali salts and/or ammonium of alkyl ether sulfates of 8 to 22 salts such as sodium lauryl sulfate and/or CI 2/+ 4-aliphatic aliphatic Sodium alcohol ethylene oxide (EO) 10 mole addition sulfate salt, and/or alkylphenol sulfate whose alkyl residue has 1 to 10 carbon atoms. Alkaline salts of phates and/or alkylphenol ether sulfates and/or ammonium salts, e.g. Phate sodium salt and/or sulfosuccinic acid moddiester and/or Diesters and/or sulfosuccinic acid monoamides and/or diamides Contains alkali salts and/or ammonium salts. Maleic acid is preferably used anhydride, 1. Any desired alkoxylated C8-2□alkyl, linear, fractional or cyclic Alcohols or the desired alkoxylated alkylphenols or linear, fractional or 2. the desired cyclic alkoxylated C,-□2-alkylamines; Archi Obtained by a known method of reacting with hydrogen sulfide or alkyl sulfide. It is an alkali salt of a sulfosuccinic acid derivative. In the example, diethylhexy Rusulfosuccinic acid, C1□7.4 aliphatic alcohol, 3 mol EO sulfosuccinic acid , alkylaryl 9.5 moles EO sulfosuccinic acid and/or coconut oil amine Each sodium salt of sulfosucciamide. Anionic surfactants are mono 1 to 15% by weight, preferably 3 to 10% by weight, based on the total amount of the mer mixture. Ru.

Catalysts (initiator systems) used in emulsion polymerization are particularly described in European Patent Application No. 48 It contains a redox system known from No. 084, for example in combination with ascorbic acid. Combined ammonium persulfate salt or sodium dithionite (Natrium ditionite), sodium sulfite or sodium thiosulfite Examples include ammonium persulfate or potassium persulfate in combination with iron. initiator system is 0.05 to 0.8% by weight, preferably 0.1 to 0.8% by weight based on the total amount of the monomer mixture. 0.5% by weight is used.

Under the conditions of emulsion polymerization, as measured in tetrahydrofuran at 20°C, Both have an intrinsic viscosity of 200 ml/H, and the homopolymers and An aqueous dispersion containing 5 to 40% by weight of copolymers is obtained. In textile lubricants The homopolymers and/or copolymers contain up to 2% by weight of active substance.

The term "textile lubricant" specifically refers to spin preparation of continuous filaments (long fibers) , sub-spin preparation of staple fibers, and e.g. Corning oil and/or lubricants for further processing such as lysing oil.

The textile lubricant of the present invention preferably comprises 'water-insoluble leveling agent 30-97% by weight. %, acrylic acid and/or methacrylic acid alkyl ester, at 20°C. has an intrinsic viscosity of at least 200 ml/g measured in trahydrofuran 0.001 to 2% by weight of homopolymers and/or copolymers, Water-soluble and/or water-dispersible smoothing agents, emulsifiers, surfactants, wetting agents and/or For example, additives such as pHW regulator, thread gathering agent, bactericide and/or corrosion inhibitor, etc. 0.5~ 69.997% by weight, and 0.0015-67% by weight of water.

Particularly preferably, the textile lubricant is 45-95% by weight of water-insoluble smoothing agent, acrylic acid and/or alkaline methacrylate containing the kill ester, measured in tetrahydrofuran at 20°C. 0 homopolymers and/or copolymers with an intrinsic viscosity of 200 ml/g ,001-05% by weight, Water-soluble and/or water-dispersible smoothing agents, emulsifiers, surfactants, wetting agents and/or Contains 2-54.997% by weight of additives and 0.0015-52% by weight of water.

The textile lubricant of the present invention may have carbon atoms of 8 to 22, linear and and/or carboxylic acid esters prepared from discrete aliphatic carboxylic acids, optionally Alkoxylated alkyl alcohols having 1 to 22 carbon atoms, such as stearin isobutyl acid, n-hexyl laurate, methyl palmitate, tallow fatty acid - ethylhexyl esters, coconut fatty acid triglycerides and/or trimesters; Tyrolpropane tripelargonic acid ester and/or polyalkylene glyco ethylene oxide/propylene oxide with a molecular weight of 600 to 6000 It may contain side copolymers and/or silicones.

Suitable silicones have a viscosity of 5 to 70 mm2/5 (cst) at room temperature, preferably or 10 to 54 mrn2/5 (cst), especially 20 to 50 mm2/5 (cst) st), and the silicone component consists essentially of - or more silicone homopolymers. Limers and/or silicones, and ethylene oxide and/or propylene oxide copolymer and has a molecular structure according to the general chemical formula shown below. Ru.

In the formula, R, 1, R2, R3, R4 and R5 may be the same or different. , represents a monovalent alkyl residue having 1 to 18 carbon atoms, preferably 1 carbon number, m is a positive integer, p is 2 or 3, n, q, r are each 0 or a positive integer, and the subscript Each molecular block denoted by m, n, q, r is The blocks with subscripts m and n are repeated with different values as desired, and the blocks with indices m and n are polygonized as desired. The blocks with subscripts q and r are randomly mixed in the spine of the mer. In which polyether side chains are present within each polymer molecule in may also be randomly mixed as desired.

Particularly preferred are silicones, and silicone molecules represented by the general formula: n=0, R1, R3 and R5 are each a methyl group.

If silicone components are used as smoothing agents in textile lubricants, the lubrication at least 0.02% by weight, preferably 0.05% by weight, especially at least should also contain an amount of 0.09% by weight.

In describing suitable smoothing agents, it is important to note that they contain alkoxylated alkyl alcohol residues. Water-soluble polyalkylene glycols, carboxylic acid esters, and silicones that the properties depend on the degree of alkoxylation and the alkylene oxide used. Engineers know that water-insoluble smoothing agents and water-soluble or water-dispersible smoothing agents There will be no discrimination between the two.

As emulsifiers, wetting agents and/or antistatic agents, mono- and/or diglycerides, For example, glycerol monooleate and/or glycerol dioleate, alkaline Coxylated, preferably ethoxylated and/or proboquinylated fats, oils aliphatic alcohols having 8 to 24 carbon atoms and/or alkyl having 8 to 18 carbon atoms Phenols, such as ethoxyl with 10 to 40 moles of ethylene oxide (E○) castor oil, and/or ethylene oxide and/or propylene oxide C16-18 fatty acid alkoxylated with C, optionally alkoxylated C 8-24 fatty acid mono- and/or jetanolamides, e.g. Xylated oleic acid mono- and/or jetanolamide, tallow fatty acid(s) mono and/or jetanolamide(s) or coconut oil fatty acid(s) and/or jetanolamide, optionally alkoxylated C8- 12 alkyl alcohols, C8-2□ alkenyl alcohols and/or aroma alkali and/or ammonium sulfonates of group alcohols, optionally Alkoxylated C4-2□alkyl alcohol and phosphorus pentoxide or phosphorus oxychloride alkali, ammonium and/or amine salts, such as optionally ethoxylated Cl2-14 fatty acid alcohols, C8-22 alkyl sulfosuccinic acids alkali and/or ammonium, such as sodium dioctyl sulfosuccinate and and/or aminoxides, such as dimethyldodecylamine oxide, etc. Anionic, cationic and/or nonionic surfactants should be taken into account. I can do it.

The textile lubricant of the present invention contains thread-gathering agents as additives, such as the fatty acid sarcosine. compounds and/or copolymers with maleic anhydride and/or German patent no. No. 38 30 468, polyurethanes as pH regulators such as acetic acid , aliphatic carbon atoms having 1 to 22 carbon atoms such as glycolic acid and/or oleic acid, etc. Bonic acid and/or hydroxycarboxylic acid having 1 to 4 carbon atoms, such as potassium hydroxide alkyl metal hydroxides, and/or amines such as triethanolamine, It may contain bactericides and/or corrosion inhibitors.

If silicones are used as a smoothing agent in lubricants as mentioned above, In order to prevent the precipitation of any undesirable solids, HLB values are added to the lubricant. substantially one or more amines ( It should contain a sufficient amount of amine component consisting of (classes). Amount of amine component added is at least 0.5% by weight, preferably at least 1% by weight, based on the lubricant. % by weight, especially at least 2.8% by weight.

One particularly preferred amine mixture is tallow amine with an average of 2 moles per mole of tallow amine. It is obtained by condensing ethylene oxide, and is hereinafter referred to as rTAM-2J. a Replacement of amine compounds with alkali hydroxides to make them corrosion resistant and antistatic pH can be a modifier, but if the silicones listed above are present, both components It is often advantageous to use Amines and optional alkali The total amount of materials present, including metal hydroxides, in the lubricant composition. All acidic substances such as carboxylic acids should be jointly and thoroughly contained.

Additionally, common and often preferred desired ingredients include phosphoric acid mono- and/or non-phosphoric acid. It is a partially esterified phosphoric acid such as a methyl ester.

If such partially esterified phosphoric acid is mixed, the amount should be based on the lubricant. at least 0.5% by weight, preferably 1% by weight.

In the present invention, water-soluble and/or water-dispersible smoothing agents, emulsifiers, antistatic agents, wetting agents, etc. agents and/or additives in any mixing ratio with each other in textile lubricants. be able to. However, the content of additives in textile lubricants is usually less than 10% by weight. I can't get over it.

containing acrylate and/or methacrylate and at 20°C in tetrahydrofuran homopolymers and having an intrinsic viscosity of at least 200 μl/g, The polymers and/or copolymers are present in the form of an aqueous dispersion; The dispersion is added to a textile lubricant while stirring at a temperature of 15 to 80°C under normal pressure. Perfecting textile lubricants. The polymer is already homogeneously dispersed in the lubricant during addition be done. The lubricant may be heated to accelerate dissolution of the polymer particles; In some cases, the temperature is 40°C to 100°C without stirring. In the lubricant obtained according to the present invention The water content of can be reduced by distillation if desired.

Spinners such as acrylates and/or methacrylates as polymer compounds containing at least 200 o1/ml as measured in tetrahydrofuran at 20°C. Coatings containing homopolymers and/or copolymers having an intrinsic viscosity of g The coating oil can be applied in the same way as lubricants for further processing by known methods, e.g. This can be effectively done by means of cloth rollers or metering pumps. Change The amount of spin conditioner or lubricant applied to treat 0.05 to 5% of the active substance, based on the weight of the fibrous material, in the form or aqueous dispersion. Range in weight%. For example, polyester, polyamide, polypropylene and /or a fiber material made of polyacrylic etc. is treated with the textile lubricant of the present invention be able to.

The textile lubricant of the present invention is in liquid form, in undiluted textile lubricant at 20°C. The formation of filaments is shown when the dipped glass rod is pulled up again. Already improved Compared to known polymer-containing textile lubricants in terms of slinging behavior, When the textile lubricant of the present invention is used in the production and treatment of textiles, it can cause adhesion and , so the slinging behavior is clearly improved.

containing acrylate and/or methacrylate and at 20°C in tetrahydrofuran homopolymers and having an intrinsic viscosity of at least 200 ml/g as measured in and/or copolymers in textile lubricants can be easily and easily incorporated into textile lubricants. I can do it. Compared to commonly used polyolefins, the These polymers are also soluble in carboxylic acid ester-containing lubricants, making them environmentally friendly. It is also preferable for this reason.

Preparation of classes and/or copolymers Examples 1.1-1.9 It consists of a four-hole flask equipped with a stirrer, thermometer, two dropping funnels and a nitrogen inlet. Add 400 g of demineralized water to a reaction vessel equipped with a stirrer.

Disponil (registered trade name) SUS875 (75% Tylhexyl sulfosuccinic acid sodium salt, manufactured by Henkel) 6 ．． 7 g and 100 g of seven-year-olds were charged. Ammonium persulfate dissolved in 3 ml of water Put 0.1 g of ascorbic acid into one dropping funnel and add 0.1 g of ascorbic acid dissolved in 3 ml of water. ．． 15 g was placed in the other dropping funnel.

The stirrer-equipped reaction vessel was then degassed. Nitrogen was passed into the vessel during the polymerization. Before too First, ammonium persulfate was added to the aqueous monomer-containing mixture that had been heated to about 28°C. an aqueous solution containing ascorbic acid was added, followed by an aqueous solution containing ascorbic acid. . The temperature is not exceeded at 35° C. during the exothermic polymerization reaction, which takes about 2 hours. 2 hours later, Ammonium persulfate 0.05g dissolved in 3ml water and Asco dissolved in 3+1 water 0.075 g of rubic acid was subsequently added and the polymerization continued at 60° C. for about 1 hour. . A dispersion containing 20% by weight of agglomeration-free emulsion was obtained.

The seven polymers used and the obtained homopolymers and copolymers of 1, 1 to 19 The intrinsic viscosity numbers are shown in Table 1.

Stirring system consisting of a three-hole flask equipped with a stirrer, thermometer, dropping funnel and nitrogen inlet In the equipment reaction vessel, 388 g of demineralized water, Disponyl (registered trademark) SUS 90 (30% alkylaryl-9,5EO-sulfosuccinic acid sodium salt, (manufactured by Henkel) 8゜3g, 30% CI Z/+ 4 aliphatic alcohol Prepared 100g of Sol-10EO-sulfate sodium salt and monomer mixture. I did. Finally ammonium persulfate was added.

The dropping funnel was charged with 0.15 g of ascorbic acid dissolved in 1 ml of water. that The stirrer-equipped reaction vessel was degassed. Nitrogen was passed into the vessel during the polymerization. in advance Aspen was added to the aqueous mixture containing the monomers and persulfate, which had been heated to about 29°C. An aqueous solution containing corbic acid was added dropwise.

During the exothermic polymerization reaction, which takes about 1 hour, the temperature is not exceeded at 30°C.

The polymerization is then continued at 60° C. with stirring for about 1 hour. agglomeration free emul A dispersion containing 20% by weight of John was obtained.

Monomers used and homopolymers and copolymers of 2.1-2.3 obtained Table 1 shows the intrinsic viscosity numbers of

Table 1 1.1 n-butyl methacrylate (u 121012 n-hexy methacrylate 8401.3 Ethylhexyl methacrylate 9751.4 Acrylic Ethylhexyl acid 85% by weight 785 Methyl methacrylate 10% by weight' 5% by weight of methacrylic acid 1.5 Ethylhexyl methacrylate 85% by weight 670 Methyl methacrylate 1 0% by weight 5% by weight of methacrylic acid 16 Ethylhexyl acrylate 85% by weight 855 Methyl methacrylate 15% amount% 1.7 Ethylhexyl methacrylate 97.5% by weight 985 methacrylic acid 2.5% by weight 18 n-butyl methacrylate 95% by weight 870 methacrylic acid 5% by weight 19 n-butyl methacrylate 80% by weight 670 methacrylic acid 40% by weight 22 Ethyl acrylate 40% by weight 400 Methacrylic acid 60% by weight 23 Ethyl acrylate 55% by weight 455 Methacrylic acid 35% by weight Acrylic acid 10% by weight note) Molecular weight: 10.8・106 (J, Polymer sci ,) Molecular weight 9.8-106 (J, Polymer Science (P polymers) ci, vol. 21, p. 417, 1956).

2. Preparation of textile lubricant and its use l-butyl stearate 785% by weight; Oleyl/cetyl alcohol/5 mole EO adduct 5% by weight, coconut fatty acid molybdenum Noethanolamide 4 mol E○ adduct 2.2% by weight, oleic acid 0.8% by weight , aliphatic secondary alcohol/3 mole EO adduct (Tergitol) l: registered trademark) 15S3, manufactured by Union Carbide) 6 weight x 1 aliphatic type 2 Alcohol/7M EO adduct (Tergitol 15S7, Union Carbide Example 1 5 g of the polymer emulsion prepared according to b was added at 20°C from a propeller stirrer. The mixture was added with stirring at the maximum speed of the head stirrer. After 30 seconds, the polymer The emulsion was uniformly dispersed to obtain a clear solution. Then stop the stirring speed. as low as possible without causing any damage, and apply a textile lubricant to promote dissolution of the polymer particles. It was heated to 60°C.

The resulting textile lubricant is used as a spool oil to produce polyester yarn for textile fabrics. It was applied at a rate of 1.5% by weight. If the fiber bundle is initially oriented in the direction of transport after applying the lubricant, At the point of change, the lubricant that had been shaken off was collected and weighed. polymer Compared to lubricants without additives, the amount of shake-off for polymer-containing lubricants is 82%. %Diminished.

Example B 85% by weight n-hexyl laurate, lauryl alcohol/6 mol EO adduct moiety mono/diphosphate mixture 6% by weight of monoethanolamine salt, aliphatic secondary alkali Cole 3 mol E○ adduct 4% by weight, and aliphatic secondary alcohol 7 mol E○ 995 g of a textile lubricant consisting of 5% by weight of additive and prepared according to Example IC. Polymer-containing moisturizer was prepared in the same manner as in Example A from 5 g of the polymer emulsion prepared. I got a lubricant.

The obtained lubricant is used as spool oil and is used during transfer between spools. It was applied at a rate of 15% by weight based on the Liamide yarn. After the fiber bundle is lubricated Collect and measure the lubricant that has been shaken off at the point where the transport direction changes for the first time. did. Compared to lubricants without added polymers, lubricants containing polymers The amount of water removed was reduced by 94%.

Example C Trimethylolpropane tripelargonate 55% by weight, sulfonated ali 10% by weight of sodium salt, 6% by weight of interoleic acid, 2% by weight of triethanolamine. Weight%, oleyl/cetyl alcohol 5 mole E○ adduct 15% by weight, castor oil 995 g of textile lubricant consisting of 6% by weight of 30 molar EO adduct and 6% by weight of water and 5 g of the polymer emulsion prepared according to Example 1g. A polymer-containing lubricant was obtained in a similar manner.

Add 100g of polymer-containing lubricant to 900g of water with stirring and add the resulting emulsion. John was applied to freshly spun polyester yarn at a rate of 1.5% by weight. fiber At the point where the bundle first changes direction of transport after the application of lubricant, there is no moisture that is shaken off. The lubricant was collected and weighed.

Compared to lubricants without added polymers, the shake-off of polymer-containing lubricants is The amount decreased by 33%.

Example D 60% by weight l-butyl stearate, 10% by weight oleic acid, lauryl alcohol 8% by weight mono/diphosphate mixture, 9 moles EO of secondary aliphatic alcohol Adduct (Tergitol 15S9, manufactured by Union Carbide) 5% by weight, Dioc Sodium tylsulfosuccinate 4% by weight, oleyl/cetyl alcohol 5 moles Made of fiber consisting of 6% by weight of EO adduct and 7% by weight of 47% potassium hydroxide aqueous solution 995 g of the product lubricant and 5 g of the polymer emulsion prepared according to Example 1h. A polymer-containing lubricant was obtained in the same manner as in Example A.

150 g of the polymer-containing lubricant was added to 850 g of water with stirring to give 15 g. % aqueous emulsion was prepared. Polyester immediately after spinning the resulting emulsion It was applied to stell yarn at a rate of 15% by weight. The fiber bundle is transferred first after applying the lubricant. At locations where the feeding direction was changed, the lubricant that had been shaken off was collected and weighed. Po The shake-off of polymer-containing lubricants is significantly lower than that of lubricants without added remer. Volume decreased by 38%.

Example E Pelargonic acid methanol ester/400 mol EO adduct 3909% by weight, octane Tyldecyl phosphate jetanolamine (DEA) salt 3075% by weight, natural C12-11 mixed alcohol/9 mole EO adduct 6.79% by weight and the balance water The polymer emulsion prepared in Example 19 was added to a textile-based lubricant consisting of 1% by weight of base lubricant and the mixture was left for 24 hours. The ensuing confusion The compound is clear to slightly hazy, and has a slinging effect with excellent lubricating effect. It was suitable for use as a lubricant for anti-oxidant textile products.

Example F 08-2° fatty acid/9 mole EO adduct 48.8% by weight, homogenized coconut Oil derivative fatty acid/9 mole EO adduct 14.3% by weight, lauric acid in methanol Ester/385 mole EO adduct 161% by weight of tridecyl alcohol and phosphoric acid 101% by weight of mono- and diester 6 mole EO adduct, 2% triethanolamine ．． A textile-based lubricant consisting of 7% by weight and the balance water was prepared in Examples 1 and 9. The emulsion was added at a rate of 1% by weight of the base lubricant and the mixture was left for 24 hours. I placed it. The subsequent mixture is completely clear and slinging with good lubrication effect Suitable for use as a resistant textile lubricant.

Example G Textile base moisturizer consisting only of methanol pelargonic acid ester and 400 moles of EO. The emulsion prepared in Example 1.9 was added to the lubricant in an amount of 1% by weight of the base lubricant. and the mixture was left for 24 hours.

The subsequent mixture is completely clear and sling-resistant fiber with excellent lubrication effect The product was suitable for use as a lubricant.

Example H In this example, the base lubricant was composed only of liquid 1-decene oligomer. Departure To prepare a light lubricant, add 10% by weight of 2-propertool to the base lubricant. 1% by weight of the emulsion prepared in Example 1.9 was mixed. Then the mixture Heat sufficiently to remove essentially all of the 2-propertools and water from the emulsion. Ta. The subsequent mixture is completely clear and slinging resistant with good lubrication effect Suitable for use as a textile lubricant.

Example■ Butyl stearate 66% by weight, commercial grade C16-1! l aliphatic alcohol and Condensation of 9 moles of propylene oxide (PO) followed by condensation of 5.5 moles of EO 3.9% by weight of polyether alcohol combined with phosphoric acid hexanol modis ester and diester mixture potassium salt 10.4% by weight, nonylphenol 6 mole 4.9% by weight of EO adduct, 9.7% by weight of oleic acid, dioctyl sulfosuccinate From 2.9% by weight of acid sodium salt and 2.2% by weight of 45% potassium hydroxide aqueous solution The emulsion prepared in Example 1.3 was added to the textile-based lubricant. 1% by weight of the agent was added and the mixture was left to stand for 24 hours. The mixture is then complete. Completely clear, used as a slinging-resistant textile lubricant with excellent lubrication effect. It was suitable for use.

Mineral oil 87.25% by weight, nonylphenol/6 mole EO adduct 3.00% by weight , natural derivative C1□, , 14 alcohol mixture/3 mole EO adduct 6.00 wt. %, isooleic acid/400 mole EO adduct 200% by weight and water 050% by weight The emulsion prepared in Example 1.3 was added to a textile-based lubricant consisting of A proportion of 1% by weight of lubricant was added and the mixture was left for 24 hours. Then the mixture is As a completely clear, slinging-resistant textile lubricant with excellent lubrication effect It was suitable for use.

Example Polyethylene glycol (400 monomer units per polymer molecule on average) 655% by weight), 344% by weight of fatty acids derived from natural coconut oil, and A textile-based lubricant consisting of 11% by weight of an 85% aqueous solution of phosphoric acid prepared in Example 1.9. The emulsion was added at a rate of 1% by weight of the base lubricant and the mixture was heated for 24 hours. I left it for a while. The subsequent mixture is completely clear and has good lubricating effect. suitable for use as a lubricant for textile products.

Example 74.35% by weight of methyl esters of fatty acids obtained from natural tallow, mono- and phosphoric acids. and diisooctyl ester mixture 1.14% by weight, commercial grade C1□-14 aliphatic Alcohol mixture/3 mole EO adduct 10°63% by weight, commercial grade Cl6J8 An average of 9 moles of PO was condensed into the aliphatic alcohol mixture, followed by 5.5 moles of E 6.37% by weight of polyether alcohol obtained by condensing O, ester of isooleic acid Stell 2゜00% by weight, oleic acid 1.25% by weight, viscosity 5　Q　mm2/5 (cst) commercial grade dimethyl silicone polymer solution 0.10% by weight, carbon hydroxide 45% by weight aqueous solution of 0.86% by weight, equivalent to the fatty acid mixture in natural tallow. An amine mixture obtained by condensing an amine mixture with an average of 2 moles of EO per mole of amine. In a textile-based lubricant consisting of 3.00% by weight of a mixture of sterlated amines, Example 1 0.30% by weight of the emulsion prepared in 3 was added. The initially obtained mixture is It was slightly cloudy. For cloudiness, first add 0.3 wt. of water to the resulting mixture. Provides a high performance slinging resistant textile thermal lubricant that can be virtually removed with Ta.

Example M In the example, the methyl ester was replaced with commercial grade isobutyl stearate. A clear, high performance slinging resistant textile lubricant was obtained in the same manner except that: This did not require any additives such as water in the examples.

Example M-2 In Example M, isobutyl stearate is combined with C3-IQ alcohol and C3-IQ A moisturizer with the same performance as Example M was prepared in the same manner except that the mixture was changed to a fatty acid ester mixture. I got a lubricant.

Example N' In an example, a methyl ester mixture was converted into a liquid mixture of 1-decene oligomers. Same except with modifications, clean, high performance slinging resistant textile lubricant was obtained, which did not require any additives such as water in the examples.

Pelargonic acid methanol ester/385 mole EO adduct 72.0% by weight, Ste. Irregular alkoxylation with an average molecular weight of about 4400 to 11.7 weight of butyl allynate Butanol (UCON® 50-Hs-sloo, Union Carbide Inc.) from 6.3% by weight and 10.0% by weight of styrenated phenol/9E○ adduct. The polymer emulsion prepared in Example 1.9 was added to the textile-based lubricant prepared in Example 1.9. 1% by weight of base lubricant and the mixture was left for 24 hours.

The subsequent mixture was cloudy but remained homogeneous and had good lubrication effect. It was suitable for use as a slinging resistant textile lubricant.

Example P Textile base consisting of methanol pelargonic acid ester/300 mole EO adduct The emulsion prepared in Example 1.9 was added to the lubricant in an amount of 1% by weight of the base lubricant. were added in proportions and the mixture was left for 24 hours. The mixture then becomes slightly cloudy. Slinging-resistant fibers that have been spread but remain homogeneous and have excellent lubrication. The product was suitable for use as a lubricant.

Example Q A commercial grade lauric acid/9 mole EO adduct textile-based lubricant was prepared in Example 1. ．． Add the emulsion prepared in Step 9 at a ratio of 1% by weight to the base lubricant and mix. The item was left for 24 hours. The subsequent mixture was slightly cloudy but homogeneous. used as a slinging-resistant textile lubricant with good lubrication effect. It was suitable for use.

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Claims (1)

[Claims] 1. Based on leveling agents, emulsifiers, antistatic agents and/or wetting agents, polymerized A textile lubricant containing a polymer compound containing tetrahydrocarbons at 20°C. The hotel has an intrinsic viscosity of at least 200 ml/g as measured in Dorofuran. and/or copolymers and as monomer compounds A. monohydric alcohol Acrylic acid and/or methacrylic acid alkyl ether in which the carbon number of the residue is 1 to 22 100-30% by weight of stellates, and B. Unsaturated aliphatic carboxylic acid having 3 to 5 carbon atoms and/or amides thereof, styrene and/or alkyl residue has 1 to 4 carbon atoms of alkylstyrenes, acrylonitrile, aliphatic C1-18 carboxylic acids, Vinyl esters and/or amino acids in which the monohydric alcohol residue has 2 to 6 carbon atoms. selected from the group of substituted acrylic acid and/or methacrylic acid alkyl esters - or more monomers 0 to 70% by weight, A textile lubricant characterized by comprising: 2. 100-40% by weight of monomers selected from group A and selected from group B A claim characterized in that the monomer contains 0 to 60% by weight of the monomer 1. The textile lubricant according to 1. 3. Homo and/or copolymers have 1 to 18 carbon atoms as monomer A, preferably Acrylic acid and/or meth having 1 to 12 monohydric alkyl alcohol residues Claim 1 and/or 2 characterized in that it contains an acrylic acid alkyl ester. Textile lubricant. 4. In the copolymer, monomer B is an unsaturated aliphatic carbon having 3 to 5 carbon atoms. The textile lubricant according to any one of claims 1 to 3, characterized in that it contains an acid. 5. Homo and/or copolymers have low an intrinsic viscosity of at least 400 ml/g, preferably at least 600 ml/g. The textile lubricant according to any one of claims 1 to 4, characterized by comprising: 6. Based on leveling agents, emulsifiers, antistatic agents and/or wetting agents, of at least 200% as measured in tetrahydrofuran at 20°C. It has an intrinsic viscosity of ml/g, and as a monomer compound, A. Acrylic acid and/or methacrylic acid whose monohydric alcohol residue has 1 to 22 carbon atoms 100 to 30% by weight of lyric acid alkyl esters, and B. Unsaturated with 3 to 5 carbon atoms Aliphatic carboxylic acids and/or amides thereof, styrene and/or alkyl residues Alkylstyrenes having 1 to 4 carbon atoms, acrylonitrile, aliphatic C1- 18 The number of carbon atoms in vinyl esters of carboxylic acids and/or monohydric alcohol residues is Amino-substituted acrylic acid and/or methacrylic acid alkyl esters having 2 to 6 0-70% by weight of - or more monomers selected from the group of The poly and/or copolymer used as a polymer compound containing Add to the textile lubricant while stirring in the form of an aqueous dispersion at a temperature of 15-80°C. A method for producing a textile lubricant, characterized by: 7. Spilling of textile lubricants from the fiber surface during textile manufacturing and/or processing less as measured in tetrahydrofuran at 20°C to reduce ringing. Both have an intrinsic viscosity of 200 ml/g, and as a monomer compound, A. Acrylic acid and/or methacrylic acid whose monohydric alcohol residue has 1 to 22 carbon atoms 100 to 30% by weight of lyric acid alkyl esters, and B. Unsaturated with 3 to 5 carbon atoms Aliphatic carboxylic acids and/or amides thereof, styrene and/or alkyl residues Alkylstyrenes having 1 to 4 carbon atoms, acrylonitrile, having 1 to 4 carbon atoms 18, vinyl esters of aliphatic carboxylic acids and/or monohydric alcohol residues Amino-substituted acrylic acid and/or alkyl methacrylate whose group has 2 to 6 carbon atoms Contains 0 to 70% by weight of monomers selected from the group of polyesters Use of homo and/or copolymers in textile lubricants. 8. 100-40% by weight of monomers selected from group A and selected from group B Homo and/or copolymers containing 0 to 60% by weight of monomers as monomers 8. The use according to claim 7, characterized in that - is used. 9. Monomer A is a monovalent alkyl alkyl group having 1 to 18 carbon atoms, preferably 1 to 12 carbon atoms. Contains acrylic acid and/or methacrylic acid alkyl ester with alcohol residue according to claim 7 or 8, characterized in that homo and/or copolymers are used. use. 10. As monomer B, a copolymer containing an unsaturated aliphatic carboxylic acid having 3 to 5 carbon atoms. Use according to any of claims 7 to 9, characterized in that a reamer is used. 11. At least 400 ml/g, preferably measured in tetrahydrofuran at 20°C. Preferably homo and/or copolymer having an intrinsic viscosity of at least 600 ml/g. 11. Use according to any one of claims 7 to 10, characterized in that a mer is used. 12. 30-97% by weight of water-insoluble leveling agent in tetrahydrofuran at 20°C acrylic acid and/or having an intrinsic viscosity measured of at least 200 ml/g Homo and/or copolymer containing methacrylic acid alkyl ester 0.001-2 Weight %, water-soluble and/or water-dispersible leveling agents, emulsifiers, antistatic agents, wetting agents and and/or additives such as pH adjusters, thread gathering agents, bactericidal agents and/or corrosion inhibitors 0 ．． Made of fiber containing 5 to 69.997% by weight and 0.0015 to 67% by weight of water 12. Use according to any one of claims 7 to 11, characterized in that a product lubricant is used. 13. As a smoothing agent, it has a viscosity of 5 to 70 mm2/s (cst) at room temperature, and general chemical formula ▲Contains mathematical formulas, chemical formulas, tables, etc.▼ [In the formula, R1, R2, R3, R4 and R5 may be the same or different , represents a monovalent alkyl residue having 1 to 18 carbon atoms, preferably 1 carbon number, m is a positive integer, p is 2 or 3, n, q, r are each 0 or a positive integer, and each minute with subscripts m, n, q, r The child blocks can be repeated with different values as desired in the actual structure of each polymer. The blocks with subscripts m and n are optionally run in the main chain of the polymer. The blocks with subscripts q and r are present in each polymer molecule in the component. optionally randomly mixed into any one or more of the polyether side chains present. exists] At least a silicone component consisting essentially of molecules having the molecular structure shown in Claim 12 characterized in that a textile lubricant containing 0.02% by weight is used. Uses as described in.