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
  • 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
• • C—CHEMISTRY; METALLURGY
  • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
  • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
  • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
• • 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
• • 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
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
  • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
  • Y10S516/06—Protein or carboxylic compound containing
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T428/00—Stock material or miscellaneous articles
  • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
  • Y10T428/2904—Staple length fiber
  • Y10T428/2907—Staple length fiber with coating or impregnation
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T428/00—Stock material or miscellaneous articles
  • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
  • Y10T428/2913—Rod, strand, filament or fiber
  • Y10T428/2933—Coated or with bond, impregnation or core
  • Y10T428/2964—Artificial fiber or filament
  • Y10T428/2965—Cellulosic

Definitions

• This invention relates to the conditioning of lubricating, softening and rendering such yarns textile yarns and more particularly to the conmore amenable to knitting and other textile ditioning of filaments and yarns composed of operations.
• a furtherand specific object is to organic derivatives of cellulose such as celluprovide a class of conditioning agents which auglose acetate, cellulose propionate, cellulose acement or assist the lubricating action of various 5 tate propionate, and cellulose acetate butyrate, lubricants when applied to such yarns.
• a still to render them more amenable to textile operafurther object is to provide yarn softening and tions such as knitting and the like. lubricating formulas which can be readily re-.
• a still further object is to provide an improved 10 lulose organic derivatives, it is necessary to treat method for the conditioning of yarns, particuthe yarn in order to reduce the tendency toward larly those composed of or containing organic breakage of the individual filaments or fibers derivatives of cellulose such as cellulose acetate,
• Another. object is to provide an necessary to treat yarn to adapt it for use as improved type of yarn which is especially amenwarp or filling or for the manufacture of various able to textile operations including circular knittypes of knitted fabrics. In knitting, it is parting, weaving, spinning and the like. Other obticllldrly important that the yarn be soft and jects will appear hereinafter.
• these compounds may be applied directly to the yarn during or after spinning, or may be added to the spinning solution itself.
• these compounds have exceptional solvent powers which enable them to dissolve mineral oils and blown and unblown, drying and semi-drying, vegetable and animal oils and accordingly they-may be, and preferably are, employed as ingredients of yarn conditioning or lubricating formulas in I conjunction with agents which function wholly or partially as lubricants.
• This composition is applied to a cellulose acetate 'yarn intended for knitting in an amount representing 4 to 25% by weight of the untreated yarn.
• the filaments or fibers treated as described above are quite soft and. pliable and give excellent resuits in textile operations, especially in circular knitting.
• yarn conditioning compositions which may be applied to various types of yarns, particularly those composed of or containing cellulose acetate, cellulose acetate propionate, cellulose acetate butyrate, and similar cellulose organic acid esters in accordance with our invention and which render such yarns soft and pliable and especially well adapted for various textile operations, particularly knitting, are as follows:
• Example 3 Cilia-C 80 parts 02 Blown olive oil 20 parts
• Example 4 CzH4--O C 00H: GHQ-C ON 20 parts I C;Hr-O-C O-C:Hu 7 Light mineral oil 80 parts
• Example 5 H ⁇ I N-CalEh-O 0 0-013; 20 mm CzlHsC O Blown sperm oil 80 parts
• Example 6 CHg-O OHrC 0'N(C3Ht0COCH2-0 CH1); 40 parts Neats-ioot oil 60 parts 1
• Example 7 Clix-C I I 7 CH: OH-O O-N-(CzH4-O C 0'C Hi): 20 parts CHI-CH1sperm oil 60 parts Laurel 20 parts
• Example 8 C4Hn CHa- C O -N I CH;-CH-CHz-O C 0-0 H; parts (JO-CHa Tetrahydro'furiuryl glycerol acetate 20 parts Blown soy
• cellulose organic acid esters such as cellulose acetate, cellulose propionate, cellulose acetate propionate, cellulose acetate butyrate and the like
• ethanolamine acetate propionate, ethanolamine dibutyrate, ethanolamine propionate-butyrate, and diethanolamine tripropionate we are enabled to produce yarns or filaments having exceptional knitting properties. This is particularly true in the conditioning of yarns for use in circular knitting.
• any of the above compositions may beapplied to yarns intended for use in circular knitting by means of a bath, wick, spray, roller, pad or Example 11
• Example 12 Parts Blown neats-foot oil 20 Ethanolamine propionate butyrate 80
• Example 13 Parts Blown olive oil 10-25 Ethanolamine propionate butyrate -75
• Example 17 Parts Neats-ioot oil 5-50 Ethanolamine propionate butyrate 95-50
• Example 18 Parts Blown neats-foot oil 20 'Ethanolamine dibutyrate 80
• Example 19 I Parts Blown
• condition- 7 As willoe apparent from'the above examples -and: description the: conditioning agents :of our 'ing liquid applied may vary between -25% by" weightof the yarn. Usually, however, the amount of conditioning liquid applied is about -15% by I I weight of the yarn. Yarn composed of cellulose acetate conditioned as described abovegives ex 'celle'nt' results: when used in thecircular knitting process. I
• agent 1 as an ingredient of the spinning dope from whichv vulva the filamentsare formed, the amount ofthe' agent so employed depending upon a number of fac-:
• tors such as the particular cellulose derivative used in making the yarn, thesolvent or solvent I 1 combination used in making upthe spinning so-v lution, and the degree I of softness or pliability desired in the yarn, etc.
• conditioning agent is to be applied to the yarn afterspin'ning, this maybe done by bringing the'yarn in contact with a wick, roll,:'
• the liquid may be applied l ing onto cones, spools, bobbins, or the like or by the SO-Called bobbin to bobbin method.
• the liquid may be applied to the yarn prior to, or after cutting into staple lengths.
• a cellulose Organic acid ester yarn such as a yarn composed of cellulose acetate
• about 4 to 25% or more by weight, based on the weight .of the dry yarn may be satisfactory, while if the yarn is intended for weaving, the amount may vary between about 1 and 5%.
• compositions containing specific percentages of the various ingredients may vary widely depending upon the particular purpose for which the composition is intended.
• the amount of formulas described herein are applicable to the conditioning of, many other types of cellulose de-; I rivative yarns such as those composed'of or'con- I I taining cellulose propionate, cellulose butyrate,
• ture of natural and artificial filamentsor a composite :threadformed by twisting together individual strands of natural or; artificial :materials, I I I as well as, cut staple fibers produced from nat-' 'ural and/or artificialfilaments 01' threads and,
• R is a radical selected from the group consisting of alkyl, cycloalkyl and aryl; R and R" are each a radical selected from thegroup consisting of substituted, and unsubstituted alkyl, aryl and. cycloalkyl; X is CO--; n is l, b is at least 1 and R'X may be hydrogen.
• R is a radical selected from'the group consisting of alkyl, cycloalkyl and aryl; R and R" are each a radical selected from the group consisting of substituted, and unsubstituted alkyl, aryl and cycloalkyl; X is CO; n is 1, b is at least 1 and RX may be hydrogen.
• R is a radical selected from the group consisting of alkyl, cycloalkyl'and aryl; R' and R" are each a radical selected from the group consisting of substituted, and unsubstituted alkyl,
• X is CO 11.
• b is at least l and RX may be hydrogen, and textile lubricant.
• a conditioning agent for rendering y'arns more amenable to textile operations includin knitting, weaving, spinning and the like which comprises an organic ester amide having the general formula:
• R is a radical selected from the group consisting of alkyl, cycloalkyl and aryl; R and R" are each a radical selected from the group consisting of substituted, and unsubstituted alkyl, aryl and cycloalkyl;
• X is CO; n is 1, b is at least 1 and RX may be hydrogen.
• R is a radical selected from the group consisting of alkyl, cycloalkyl and aryl; R and R" are each a radical selected from the group consisting of substituted, and unsubstituted alkyl, aryl and cycloalkyl; X is CO; 11 is 1, b is at least 1 and RX may be hydrogen and a textile lubricating oil.
• R is a radical selected from the group consisting ofallwl, cycloalkyl and aryl; R' and R" are each a radical selected from the group consisting of substituted, and unsubstituted alkyl, aryl and cycloalkyl; X is CO; n is 1, b is at least 1 and RX may be hydrogen.
• Textile yarn composed of or containing organic derivatives of cellulose amenable to textile operations including knitting, weaving, spinning and the like, impregnated with a conditioning agent comprising an organic ester amide having the general formula:
• RX is a radical selected from the group -consisting of alkyl, cycloalkyl and aryl; Rf and R" are each a radical selected from the group consisting of substituted, and unsubstituted alkyl, aryl and cycloalkyl; X is CO; n is l, b is at least 1 and RX may be hydrogen.
• Textile yarn composed of or containing organic derivatives of cellulose amenable to textile operations including knitting, weaving, spinning and the like, impregnated with a conditioning agent comprising an organic ester amide having the general formula:
• Textile yarns composed of or containing cellulose acetate amenable to textile operations including knitting, weaving, spinning and the like, impregnated with a lubricant comprising ethanolamine acetate propionate.
• Textile yarns composed of or containing cellulose acetate amenable to textile operations including knitting, weaving, spinning and the like, impregnated with a lubricant comprising ethanolamine propionate butyrate.

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• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Materials Engineering (AREA)
• Organic Chemistry (AREA)
• Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
• Compositions Of Macromolecular Compounds (AREA)

Priority Applications (4)

Applications Claiming Priority (1)

Publications (1)

Family

ID=22757645

Family Applications (1)

Country Status (3)

Cited By (5)

• 0
  • NL NL49392D patent/NL49392C/xx active
  • NL NL27399D patent/NL27399C/xx active
• 1938
  • 1938-04-26 US US204374A patent/US2143765A/en not_active Expired - Lifetime
• 1939
  • 1939-04-26 GB GB12482/39A patent/GB531316A/en not_active Expired

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