GB517464A - Improvements in or relating to the production of wool-like fibres of cellulosic origin - Google Patents

Improvements in or relating to the production of wool-like fibres of cellulosic origin

Info

Publication number
GB517464A
GB517464A GB1579338A GB1579338A GB517464A GB 517464 A GB517464 A GB 517464A GB 1579338 A GB1579338 A GB 1579338A GB 1579338 A GB1579338 A GB 1579338A GB 517464 A GB517464 A GB 517464A
Authority
GB
United Kingdom
Prior art keywords
fibres
cellulose
treated
reagent
materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1579338A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to GB2673837A priority Critical patent/GB510511A/en
Application filed by Individual filed Critical Individual
Priority to GB1579338A priority patent/GB517464A/en
Priority to NL89969A priority patent/NL51778C/xx
Priority to BE430447D priority patent/BE430447A/xx
Priority to US23289538 priority patent/US2264229A/en
Priority to FR844157D priority patent/FR844157A/en
Publication of GB517464A publication Critical patent/GB517464A/en
Priority to US40514241 priority patent/US2379264A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/08—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with hydroxylated hydrocarbon radicals; Esters, ethers, or acetals thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/20—Esterification with maintenance of the fibrous structure of the cellulose
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/50—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by treatment to produce shrinking, swelling, crimping or curling of fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • D06M11/385—Saponification of cellulose-acetate
    • 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
    • D06M13/08—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with halogenated 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
    • D06M13/11—Compounds containing epoxy groups or precursors 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
    • D06M13/10—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
    • D06M13/203—Unsaturated 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
    • D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
    • D06M13/21—Halogenated 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
    • D06M13/224—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
    • D06M13/244—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 sulfur or phosphorus
    • D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
    • D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
    • 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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06Q—DECORATING TEXTILES
    • D06Q1/00—Decorating textiles
    • D06Q1/02—Producing patterns by locally destroying or modifying the fibres of a web by chemical actions, e.g. making translucent
    • 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
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3049—Including strand precoated with other than free metal or alloy

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Laminated Bodies (AREA)

Abstract

517,464. Artificial silk; cellulose derivatives. WALLACH, R. May 26, 1938; Nos. 15793 and 17070. [Class 2 (ii)] Cellulosic textile fibres of wool-like character are obtained by applying to loose cellulosic fibres, reagents in a non-uniform or irregular manner so as to convert the cellulose or cellulose derivative of the fibres to a cellulose compound of different chemical composition while maintaining the fibrous structure, the conversion being effected at irregularly spaced intervals throughout the length of the fibres. Irregular application of the reagent may be effected by spraying the fibres with a solution of the reagent. The treated fibres have a permanent crinkle and show irregularity in the physical fibrous structure. To facilitate the conversion the fibres may be treated with swelling agents. Natural or artificial fibres including continuous filaments and staple fibres may be treated. Natural fibres include those from sisal, hemp, jute, flax, kapok, palm, coconut, ramie, china-grass, seaweed, cornstalk, or cotton. Artificial fibres include those of cellulose esters and ethers, and regenerated cellulose. Swelling agents which may be used include organic or inorganic bases, alkaline salts, organic or inorganic acids, zinc chloride, or thiocyanates, for cellulose materials, and acetone, esters, methylene chloride, ethyl alcohol, or di-ethylene glycol, for cellulose ester materials. Cellulose materials may be converted to cellulose esters or ethers including carboxylates, xanthates, and thiourethanes. The cellulose may be condensed with aldehydes, quaternary ammonium compounds, urea, pyrrole, pyridine, piperidine, or pyridinium compounds. Cellulose fibres may be treated, e.g. by spraying a solution of octadecyl-oxymethyl pyridinium chloride and then heated to a temperature above 90‹C. so as to cause the cellulose to combine with the decomposition products. Cellulose ester materials may be subjected to saponification treatment, e.g. cellulose triacetate fibres may be converted non-uniformly or irregularly along their length into cellulose diacetate. A cellulose ether may be subjected to further etherification, or to esterification. If desired the chemical reagent may be applied uniformly to the fibres and the activity of the reagent may be modified in an irregular manner along the length of the fibres. The treated fibres may be used in the production of fabrics, felts, filter material, diaphragms, and moulded articles. In an example, cellulose hydrate staple fibres are sprayed with caustic alkali solution while they are spread out in a thin layer. They are then treated with ethylene chlorohydrin. Specifications 233,704, 332,263, [both in Class 2 (ii)], and 498,763 are referred to.
GB1579338A 1937-11-02 1938-05-26 Improvements in or relating to the production of wool-like fibres of cellulosic origin Expired GB517464A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB2673837A GB510511A (en) 1937-11-02 1937-11-02 Improvements in the manufacture of textile fibres composed of cellulose ethers
GB1579338A GB517464A (en) 1937-11-02 1938-05-26 Improvements in or relating to the production of wool-like fibres of cellulosic origin
NL89969A NL51778C (en) 1937-11-02 1938-09-30
BE430447D BE430447A (en) 1937-11-02 1938-10-01
US23289538 US2264229A (en) 1937-11-02 1938-10-01 Process for treating fibers and the products produced
FR844157D FR844157A (en) 1937-11-02 1938-10-01 Improvements in the manufacture of textile fibers
US40514241 US2379264A (en) 1937-11-02 1941-08-02 Process for producing potentially adhesive textile fibers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2673837A GB510511A (en) 1937-11-02 1937-11-02 Improvements in the manufacture of textile fibres composed of cellulose ethers
GB1579338A GB517464A (en) 1937-11-02 1938-05-26 Improvements in or relating to the production of wool-like fibres of cellulosic origin

Publications (1)

Publication Number Publication Date
GB517464A true GB517464A (en) 1940-01-31

Family

ID=32110911

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2673837A Expired GB510511A (en) 1937-11-02 1937-11-02 Improvements in the manufacture of textile fibres composed of cellulose ethers
GB1579338A Expired GB517464A (en) 1937-11-02 1938-05-26 Improvements in or relating to the production of wool-like fibres of cellulosic origin

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2673837A Expired GB510511A (en) 1937-11-02 1937-11-02 Improvements in the manufacture of textile fibres composed of cellulose ethers

Country Status (5)

Country Link
US (2) US2264229A (en)
BE (1) BE430447A (en)
FR (1) FR844157A (en)
GB (2) GB510511A (en)
NL (1) NL51778C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980489A (en) * 1958-01-09 1961-04-18 Du Pont Process of making wool-like cellulosic textile materials
US2980490A (en) * 1958-01-09 1961-04-18 Du Pont Process of making wool-like cellulosic textile materials
US3053606A (en) * 1958-06-02 1962-09-11 Du Pont Process of making wool-like cellulosic textile materials stabilized against photodegradation
US3053608A (en) * 1959-04-17 1962-09-11 Du Pont Process of making wool-like cellulosic textile materials
US3053607A (en) * 1958-06-02 1962-09-11 Du Pont Process of making wool-like cellulosic textile materials
DE1149132B (en) * 1956-02-09 1963-05-22 Deering Milliken Res Corp Process for crimping yarns from cellulose ester threads or bundles of threads

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439865A (en) * 1944-03-01 1948-04-20 Celanese Corp Manufacture of water-soluble textile materials
US2426561A (en) * 1944-12-18 1947-08-26 Pacific Mills Process for producing absorbent cellulosic material
US2621392A (en) * 1948-05-05 1952-12-16 American Viscose Corp Novel yarn and method of making same
US2789030A (en) * 1950-03-30 1957-04-16 Cluett Peabody & Co Inc Process of topochemical modification of clllulose fabrics by reacting with a copolymerizable monomer and copolymerizing the reaction product and product produced thereby
US2795823A (en) * 1952-06-02 1957-06-18 American Viscose Corp Process of recovering waste coated fibers and products made therewith
BE556279A (en) * 1956-04-03
NL113784C (en) * 1959-01-29
US3061399A (en) * 1959-02-09 1962-10-30 Stevens & Co Inc J P Treating cotton to improve wet and dry crease recovery in one operation
US2993746A (en) * 1959-03-27 1961-07-25 Thomas D Miles Treatment of thpc flame-resistant fabrics with strong mineral acids to improve theirtear strength and products produced thereby
US3125405A (en) * 1959-06-09 1964-03-17 Method of crease-proofing cellulosic
US3175875A (en) * 1960-04-25 1965-03-30 Deering Milliken Res Corp Cellulosic fabrics and methods for making the same
BE614497A (en) * 1961-02-28
US3434161A (en) * 1965-10-05 1969-03-25 Research Corp Textile fabric treatment
CN103924380B (en) * 2014-03-11 2017-06-27 绍兴文理学院 Preparation method of polyhydroxybutyrate valeric acid copolyester composite material
CN105218706B (en) * 2015-09-22 2018-05-01 黑龙江八一农垦大学 The method that microwave and ultrasound cooperates with acid degradation maize straw
CN109023712B (en) * 2018-08-22 2021-12-14 深圳市鑫鸿佳科技有限公司 Food-grade non-woven fabric and preparation method thereof
FI130401B (en) * 2020-03-09 2023-08-14 Infinited Fiber Company Oy Separation of polycotton blends

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149132B (en) * 1956-02-09 1963-05-22 Deering Milliken Res Corp Process for crimping yarns from cellulose ester threads or bundles of threads
US2980489A (en) * 1958-01-09 1961-04-18 Du Pont Process of making wool-like cellulosic textile materials
US2980490A (en) * 1958-01-09 1961-04-18 Du Pont Process of making wool-like cellulosic textile materials
US3053606A (en) * 1958-06-02 1962-09-11 Du Pont Process of making wool-like cellulosic textile materials stabilized against photodegradation
US3053607A (en) * 1958-06-02 1962-09-11 Du Pont Process of making wool-like cellulosic textile materials
US3053608A (en) * 1959-04-17 1962-09-11 Du Pont Process of making wool-like cellulosic textile materials

Also Published As

Publication number Publication date
US2264229A (en) 1941-11-25
US2379264A (en) 1945-06-26
NL51778C (en) 1942-01-15
GB510511A (en) 1939-08-02
BE430447A (en) 1939-01-31
FR844157A (en) 1939-07-20

Similar Documents

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