Classifications

• • 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
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
  • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/53—Polyethers
• • 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
  • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
• • 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
  • D06M13/47—Compounds containing quaternary nitrogen atoms derived from heterocyclic compounds
  • D06M13/473—Compounds containing quaternary nitrogen atoms derived from heterocyclic compounds having five-membered heterocyclic rings
• • 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
  • D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
  • C10M2201/02—Water
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
  • C10M2207/28—Esters
  • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
  • C10M2207/28—Esters
  • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
  • C10M2207/28—Esters
  • C10M2207/283—Esters of polyhydroxy compounds
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
  • C10M2207/28—Esters
  • C10M2207/286—Esters of polymerised unsaturated acids
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
  • C10M2207/40—Fatty vegetable or animal oils
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
  • C10M2207/40—Fatty vegetable or animal oils
  • C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
  • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
  • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
  • C10M2215/22—Heterocyclic nitrogen compounds
  • C10M2215/223—Five-membered rings containing nitrogen and carbon only
  • C10M2215/224—Imidazoles
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
  • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
  • C10M2219/042—Sulfate esters
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
  • C10N2040/00—Specified use or application for which the lubricating composition is intended
  • C10N2040/46—Textile oils
• • 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
  • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
  • D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions

Definitions

• ABSTRACT [52] Us. CL" 29/8375 117/1388 N 1,17/1395 A A lubricating composition useful. in the processing of 117/1595 F 8/156 nylon yarns consisting of 30 to 50 percent vegetable 511 1111.01 D06m 13/46 Oils and "imethylolalkane esters of fatty acids having 581 Field ofSearch 117/1388 N 139.5 A 8 10 carbon'atoms 10 to 30 Percent imidazolinium 117/1395 ,1 alkyl sulfates, and 20 to 60 percent of an emulsifier selected from a group consisting of alkoxylated fatty [56] References Cited acid esters of sorbitan and sorbitol and alkoxylated alkyl phenols.
• cant composition by the nature of a yarns end use and the manner in which it is manufactured.
• lt is the primary objective of this invention to provide a textile spin finish composition suitable for use'in the preparation of nylon yarns employing high temperature processes and which are subsequently treated with polyacrylic acid type sizes.
• Another object is to provide nylon yarns having a lubricant finish and a polyacrylic acid size overfilm.
• emulsifiers polyoxyethylene. (20)sorbitan monolau-, rate, polyoxyethylene(8)nonylphenol, and a surfactant made by condensing mols of ethyleneoxide witha.
• the decomposition ofthe finish ingredients fill the atmosphere around the draw and spin equipment and serve as serious irritants to the operators thereof.
• the down-time of equipment is substantially reduced thereby increasing the efficiency of the operation and the personnel required to. operate it.
• a film forming material called a size Prior to weaving nylon fabrics, a film forming material called a size is applied to both spun and filament yarns in an operation called slashing in order to strengthenand protect these yarns from the abrasive action of the weaving process. While starch and gellatin based sizes have been .used for many years on regenerated cellulose and acetate yarns, these sizing materials do not function properly on nylon yarns due to a combination of poor yarn wetting properties and a lack of adequate adhesion between the size and the yarn. In addition, many spin finish systems employed to insure proper spinning, drawing, and packaging of the yarn interfere subsequently with the proper adhesion of the size to. the yarn.
• Polyacrylic acid sizes have been developed which offer excellent adhesive properties suitable for nylon yarn applications due mainly to the formation of a chemical bond between carboxyl groups in polyacrylic acid and the amido groups in nylon.
• Several manufacturers produce a complete line of polyacrylic acids sizes which vary in their molecular weight and/or in the use of copolymers or additives. Sizes have been developed for specific nylon fiber applications such as low molecular weight polymer (5,000 50,000) for easy penetration in the large fiber bundles versus high molecular weight materials (50,000 250,000) for applicationto fine denier nylons. Such materials are available as aqueous solutions and are sold by B. F. Goodrich Chemical Co. as Good-rite K-702, K-732, and
• Sized yarns usually have coating of polyacrylic acid ranging from 0.5 2 percent by weight of the yarn.
• Prior artspin finishes such asthose described in US. Pat. Nos. 3,464,922; 3,402,127; 3,575,856; 3,338,830; 3,428,560; 3,421,935, usually contain a combination of ingredients which function as the lubricant, antistat and emulsifier. These are deficient for the above described purposes either because they areincompatible with the polyacrylic acids size, they do not function properly as a lubricant at high temperatures orthat they produce excessive fuming.
• compositions of the present invention are prepared by mixing the components to produce a homogeneous solution.
• Each of the components employed is as caprylic, pelargonic, capric and mixtures thereof of 5 l,l,l-trimethylolethane or trimethylol propane can be mixed with commercially available antistats such as diethyl sulfate quaternary of l-hydroxyethyl-2- heptadecenylimidazoline and thereafter with 20 to 60 percent of one or more of the following emulsifiers such as polyoxyethylene(20)sorbitan monolaurate, polyoxyethylene(40)sorbitol hexaoleate, and polyoxyethylene(8)-nonylphenol.
• the finish is usually applied to the nylon yarn filament in amounts from 0.5 to about 1.5 percent by weight of the yarn as aqueous solutions containing 98 percent to about 65 percent water.
• finish application methods There are various methods for applying the finish to the yarn.
• the yarn passes in contact with a roller or wick partially immersed in the aqueous finish compositions.
• the other finish application methods consists of spraying, brushing or immersing the yarn in aqueous finish composition baths such as described in the spinning and drawing steps above.
• Preferred finishes are formed by blending 40 to 60 percent trimethylolethane tripelargonate, 20 to 35 percent polyoxyethylene(8)nonylphenol and 20 to 30 percent diethylsulfate quarternary of l-hydroxyethyl-Z- heptadecenyl imadazoline.
• SIZE-SPIN COMPATABILITY TEST A quick method has been devised for demonstrating the compatability of polyacrylic acids sizes with spin finish compositions. Such a test circumvents the longer procedure needed for coating nylon yarns with finish and acrylic acid size compositions to demonstrate compatability.
• the test is carried out by preparing a size bath heated to 55C. and thereafter adding 2 percent by weight of a finish composition to be tested. In the instant test, 2 baths were prepared one containing 6.25 percent by weight of POLYFILM 236 and the other 6.25 percent solids of ACRYSOL A-3 both being polyacrylic acid sizes manufactured by Polymer lndustries, Inc. and Rohm & Haas, respectively. These two sizes are considered representative of the range of products commercially available.
• the size/finish systems are checked for compatability and any system that exhibits gross separation is considered incompatible. If compatible, they are then cast onto a TEFLON surface and dried in an oven at 70C. and the films that result are evaluated. The finish is considered compatible with the size if the films are non-tacky and similar in appearance to those films cast from the size alone.
• Nylon yarns and filaments having first been coated with the spin finishes of the present invention are therefore compatible with polyacrylic acid sizes readily commercially available by the definition imparted by the above test.
• the test results further indicate that when nylon is treated first with the spin finish and thereafter with polyacrylic acid sizes that the size will function as designed and will not suffer any loss in performance due to spin finish incompatability problems.
• a preferred spin finish is prepared by mixing the following components:
• the mix is then added to water and heated to about 50C. to form an aqueous solution containing percent water.
• the spin finish requires no homogenization to form a stable emulsion.
• the aqueous finish composition is then applied to a melt spun denier/34 filament nylon 66 yarn at a point between thespinerette and the bobbin used to take up the filaments.
• the yarn is thus coated with 1 percent finish based on the yarn weight.
• These filaments are then drawn on a conventional draw-winding machine employing two sets of rolls; a draw-pin between said rolls, around which the yarn is snug and thereafter into a takeup assembly in which the yarn is wound on a cheese.
• the yarn is then wound onto a beam and subsequently, the sheet of yarns from the beam is passed through a slasher where the sizing material such as Acrysol A3 is applied in aqueous solutions.
• finish-polyacrylic size coated nylon upon examination exhibited no tackiness or clouding of the surface. No noticeable separation occurred in the size bath as the finished nylon passed through it.
• the slashed yarn is then ready for weaving.
• the yarn exhibits very good lubricity, excellent bundle cohesion and good antistatic properties during the weaving operation.
• a spin finish is prepared by mixing the following components:
• Trimethylolethane lri-C 40% fatty acid ester Polyoxyethylene(8)nonylphenol 30% Diethylsulfate quarternary of 30% l-hydroxyethyl-2-heptadecenylimidazoline a. 30-50 percent of lubricant selected from the group consisting of soybean oil, coconut oil, triesters of fatty acids having 8 to 10 carbon atoms of l,1,ltrimethylolethane and 1,1,l-trimethylolpropane;
• an emulsifier selected from the group consisting of polyoxyethylene (20)sorbitan monolaurate, polyoxyethylene(8) nonylphenol and polyoxethylene(40)sorbitol hexaoleate.
• composition of claim 1 consisting essentially of and 30 percent by weight diethyl sulfate quarternary 1-hydroxyethyl-2-heptadecenyl imidazoline.

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• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Priority Applications (12)

Applications Claiming Priority (1)

Publications (1)

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Family Applications (1)

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Cited By (7)

Families Citing this family (3)

Citations (8)

• 1972
  • 1972-08-25 US US00283928A patent/US3850819A/en not_active Expired - Lifetime
• 1973
  • 1973-05-24 CA CA172,521A patent/CA1001363A/en not_active Expired
  • 1973-06-20 GB GB2921473A patent/GB1379015A/en not_active Expired
  • 1973-07-26 JP JP48084535A patent/JPS5243280B2/ja not_active Expired
  • 1973-08-09 AR AR249512A patent/AR195458A1/es active
  • 1973-08-10 IT IT51968/73A patent/IT1000046B/it active
  • 1973-08-16 BR BR6327/73A patent/BR7306327D0/pt unknown
  • 1973-08-16 NL NL7311304A patent/NL7311304A/xx unknown
  • 1973-08-17 BE BE1005300A patent/BE803699A/xx unknown
  • 1973-08-17 DE DE19732341687 patent/DE2341687A1/de active Pending
  • 1973-08-20 FR FR7330160A patent/FR2197076B1/fr not_active Expired
  • 1973-08-20 LU LU68265A patent/LU68265A1/xx unknown

Patent Citations (8)

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