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GB510511A - Improvements in the manufacture of textile fibres composed of cellulose ethers - Google Patents

Improvements in the manufacture of textile fibres composed of cellulose ethers

Info

Publication number
GB510511A
GB510511A GB2673837A GB2673837A GB510511A GB 510511 A GB510511 A GB 510511A GB 2673837 A GB2673837 A GB 2673837A GB 2673837 A GB2673837 A GB 2673837A GB 510511 A GB510511 A GB 510511A
Authority
GB
United Kingdom
Prior art keywords
fibres
cellulose
alkali
cellulose ether
reaction
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
GB2673837A
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
Application filed by Individual filed Critical Individual
Priority to GB2673837A priority Critical patent/GB510511A/en
Priority to GB1579338A priority patent/GB517464A/en
Priority to NL89969A priority patent/NL51778C/xx
Priority to BE430447D priority patent/BE430447A/xx
Priority to FR844157D priority patent/FR844157A/en
Priority to US23289538 priority patent/US2264229A/en
Publication of GB510511A publication Critical patent/GB510511A/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)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (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

510,511. Cellulose ethers ; treating textiles with liquids. WALLACH, R. Nov. 2, 1937, No. 26738. [Classes 2 (ii) and 15 (ii)] A mass of loose cellulosic fibres of textilemaking length is treated with an etherifying agent in presence of alkali, shredding of the ' fibres before or during the reaction being avoided, and the reaction is continued until the cellulose of the fibres is converted throughout each fibre to a cellulose ether. The reaction is discontinued when the cellulose ether is soluble in alkali, but insoluble in water. The temperature of the reaction is maintained higher than that at which the alkali present would gelatinize the cellulose ether fibres. Cellulose ether fibres of textile-making length capable of being separated by carding, combing, or the like, are obtained. These may be twisted, spun, or otherwise formed into yarns, threads, fabrics, or cords. The cellulosic fibres may be etherified while in a swollen state, and the product may be purified, washed, and dried without exerting any substantial pressure thereon in the fibrous mass. Natural or artificial cellulosic filaments or fibres such as rayon fibres, or staple fibres of cotton, hemp, jute, flax, or straw, may be subjected to the treatment. Waste cellulose hydrate filaments cut to staple length may be used. The fibres may be treated with a dilute solution of a strong alkali until they are thoroughly impregnated and swollen, but not gelatinized, and then after centrifuging and pressing, they are treated.with an etherifying agent. Caustic soda or potash, dimethylamine, or a quaternary base, e.g., tetra-benzyl ammonium hydroxide, may be used as the alkali. During etherification, when starting from cellulose hydrate fibres, the ratio by weight of dry cellulose to solid alkali calculated as NaOH should preferably not exceed 1 : 0.2. The etherifying agent may be ethyl chloride, diethyl sulphate, ethylene chlorohydrin, epichlorohydrin, ethylene oxide, propylene oxide, or a glycide. When using ethylene oxide the proportion is preferably not less than 0.3 mols per mol of cellulose. Etherification may be carried out in a closed vessel at room temperature or at slightly raised temperature, e.g., 25‹C. Cellulose ether fibres which are completely soluble in 9 per cent. aqueous caustic soda at 0‹C. are obtained. Instead of carrying out the treatment with cellulose fibres alone, these may be mixed with inert fibres, e.g., asbestos, glass, rubber, or synthetic resin fibres prior to the treatment. The cellulose ether fibres may be used in the production of textile fabrics, unwoven structures, cords, ropes, and motor tyre cords. They may be used in the production of articles which are to be stiffened and such treatment may consist in the application of a dilute alkali so as partly to gelatinize the fibres in the textile structure, and then in the removal of the solvent.
GB2673837A 1937-11-02 1937-11-02 Improvements in the manufacture of textile fibres composed of cellulose ethers Expired GB510511A (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
FR844157D FR844157A (en) 1937-11-02 1938-10-01 Improvements in the manufacture of textile fibers
US23289538 US2264229A (en) 1937-11-02 1938-10-01 Process for treating fibers and the products produced
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
GB510511A true GB510511A (en) 1939-08-02

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 After (1)

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

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985501A (en) * 1956-04-03 1961-05-23 Deering Milliken Res Corp Process of producing flat drying, wet crease resistant cellulosic fabrics by reaction with cross-linking agents and products produced thereby
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
US3175875A (en) * 1960-04-25 1965-03-30 Deering Milliken Res Corp Cellulosic fabrics and methods for making the same
US3175874A (en) * 1959-01-29 1965-03-30 Deering Milliken Res Corp Method of creaseproofing cellulosic fabrics by wet creaseproofing followed by dry creaseproofing and the resulting product

Families Citing this family (19)

* 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
US2925641A (en) * 1956-02-09 1960-02-23 Deering Milliken Res Corp Method for processing cellulose ester yarns
US2980490A (en) * 1958-01-09 1961-04-18 Du Pont Process of making wool-like cellulosic textile materials
US2980489A (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
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
US3053608A (en) * 1959-04-17 1962-09-11 Du Pont Process of making wool-like cellulosic textile materials
US3125405A (en) * 1959-06-09 1964-03-17 Method of crease-proofing cellulosic
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985501A (en) * 1956-04-03 1961-05-23 Deering Milliken Res Corp Process of producing flat drying, wet crease resistant cellulosic fabrics by reaction with cross-linking agents and products produced thereby
US3175874A (en) * 1959-01-29 1965-03-30 Deering Milliken Res Corp Method of creaseproofing cellulosic fabrics by wet creaseproofing followed by dry creaseproofing and the resulting product
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
US3175875A (en) * 1960-04-25 1965-03-30 Deering Milliken Res Corp Cellulosic fabrics and methods for making the same

Also Published As

Publication number Publication date
BE430447A (en) 1939-01-31
US2264229A (en) 1941-11-25
NL51778C (en) 1942-01-15
US2379264A (en) 1945-06-26
GB517464A (en) 1940-01-31
FR844157A (en) 1939-07-20

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