IT599386A - - Google Patents

Info

Publication number
IT599386A
IT599386A IT599386DA IT599386A IT 599386 A IT599386 A IT 599386A IT 599386D A IT599386D A IT 599386DA IT 599386 A IT599386 A IT 599386A
Authority
IT
Italy
Application number
Other languages
Italian (it)
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.)
Publication of IT599386A publication Critical patent/IT599386A/it

Links

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
    • D06M13/10—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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A24D3/0237—Filter rod forming processes by extrusion
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • 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
    • D06M13/144—Alcohols; Metal alcoholates
    • 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
    • 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
    • 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
    • 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
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester
    • 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
    • Y10T428/298—Physical dimension
IT599386D 1952-12-05 IT599386A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US324342A US2794239A (en) 1952-12-05 1952-12-05 Tow for use in the production of tobacco smoke filters
US435544A US2900988A (en) 1952-12-05 1954-06-09 Tobacco smoke filter elements
US69920457A 1957-11-27 1957-11-27
US699164A US2953838A (en) 1952-12-05 1957-11-27 Tow for use in the production of tobacco smoke filters
US757694A US2953837A (en) 1952-12-05 1958-08-28 Filter tow made from fine filaments and low total denier

Publications (1)

Publication Number Publication Date
IT599386A true IT599386A (ja)

Family

ID=32330148

Family Applications (1)

Application Number Title Priority Date Filing Date
IT599386D IT599386A (ja) 1952-12-05

Country Status (8)

Country Link
US (4) US2794239A (ja)
CA (2) CA639824A (ja)
DE (1) DE1407402B (ja)
ES (1) ES212532A1 (ja)
FR (1) FR1217725A (ja)
GB (1) GB909940A (ja)
IT (1) IT599386A (ja)
MY (1) MY6400115A (ja)

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US3126009A (en) * 1964-03-24 Filter-tips
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BE570241A (ja) * 1957-08-10
US3016581A (en) * 1957-11-07 1962-01-16 Eastman Kodak Co Apparatus for opening continuous multifilament crimped tow
NL113019C (ja) * 1957-11-07
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NL113839C (ja) * 1958-05-21
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US3093583A (en) * 1958-10-14 1963-06-11 Robert Bosch G M B H Fa Filters and processes for manufacturing the same
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US3227791A (en) * 1962-08-08 1966-01-04 Eastman Kodak Co Process for producing tobacco smoke filter elements from cellulose ester filaments containing polyethylene glycol
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US3229699A (en) * 1962-12-21 1966-01-18 Eastman Kodak Co Plasticized filter
US3297512A (en) * 1962-12-26 1967-01-10 Eastman Kodak Co Apparatus for forming rods from continuous filament tow
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US3111702A (en) * 1963-06-24 1963-11-26 United States Filter Corp Products formed from continuous filamentary tows
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JP3342763B2 (ja) * 1994-02-04 2002-11-11 ダイセル化学工業株式会社 シガレットフィルター素材
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JP6184330B2 (ja) * 2014-01-08 2017-08-23 株式会社ダイセル 開繊体の製造方法及び製造装置
JP6415077B2 (ja) * 2014-04-01 2018-10-31 株式会社ダイセル 親水化されたセルロースアセテートトウバンド及びそれを用いた吸収体
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JP6613246B2 (ja) * 2014-11-28 2019-11-27 株式会社ダイセル シガレットフィルター用セルロースアセテート繊維のトウバンドの製造装置、トウバンドの製造方法、及びシガレットフィルターの製造方法
CN109310146B (zh) 2016-04-25 2021-10-08 优质过滤器研究有限公司 含有藻类体的新型香烟过滤嘴
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JP6626948B2 (ja) * 2018-10-02 2019-12-25 株式会社ダイセル 親水化されたセルロースアセテートトウバンド及びそれを用いた吸収体
WO2023059844A1 (en) 2021-10-08 2023-04-13 Eastman Chemical Company Melt processable cellulose ester compositions comprising amorphous biofiller
CA3233844A1 (en) 2021-10-08 2023-04-13 Stephanie Kay Clendennen Melt processable cellulose ester compositions comprising alkaline filler
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WO2023059851A1 (en) 2021-10-08 2023-04-13 Eastman Chemical Company Process for making melt processable cellulose ester compositions comprising alkaline filler
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US2411660A (en) * 1943-05-22 1946-11-26 Fred W Manning Method of making filter cartridges, abrasive sheets, scouring pads, and the like
US2483406A (en) * 1943-11-20 1949-10-04 American Viscose Corp Process and apparatus for producing fibrous materials
US2461043A (en) * 1944-11-10 1949-02-08 American Viscose Corp Process of conditioning cellulose ester filaments
US2476582A (en) * 1945-06-11 1949-07-19 Houdaille Hershey Corp Method of making filter units
US2465996A (en) * 1946-10-04 1949-04-05 Bloch Godfrey Yarn and fabric
US2623266A (en) * 1946-11-23 1952-12-30 Sandoz Ltd Crimped fibers, filaments, and threads
US2525997A (en) * 1948-03-23 1950-10-17 Edwin G Beier Yarn conditioning device
GB665278A (en) * 1948-12-10 1952-01-23 British Celanese Improvements in or relating to cigarette filter tips
US2707308A (en) * 1948-12-10 1955-05-03 British Celanese Method of making a filter element
US2789563A (en) * 1948-12-10 1957-04-23 British Celanese Filter elements
NL164588B (nl) * 1949-10-14 Uniroyal Werkwijze voor de bereiding van een verwerkbaar thermo- plastisch mengsel en gevormd voortbrengsel daaruit.
US2690426A (en) * 1950-03-07 1954-09-28 Atlas Powder Co Lubricating compositions
US2668785A (en) * 1950-04-03 1954-02-09 Atlas Powder Co Filamentous textile having a processing finish
US2676128A (en) * 1951-06-18 1954-04-20 Du Pont Process of preparing nonwoven fabric and product
US2688380A (en) * 1951-07-13 1954-09-07 American Viscose Corp Filter cartridge
US2747233A (en) * 1952-07-25 1956-05-29 Du Pont Adjustable stop crimper
CA639825A (en) * 1952-12-05 1962-04-17 Eastman Kodak Company Filter tow treated with sorbitan compounds
US2811770A (en) * 1953-12-08 1957-11-05 Du Pont Preparation of tow from filaments of acrylonitrile polymers

Also Published As

Publication number Publication date
ES212532A1 (es) 1954-05-16
CA639824A (en) 1962-04-17
US2900988A (en) 1959-08-25
GB909940A (en) 1962-11-07
US2794239A (en) 1957-06-04
US2953838A (en) 1960-09-27
CA639825A (en) 1962-04-17
FR1217725A (fr) 1960-05-05
US2953837A (en) 1960-09-27
MY6400115A (en) 1964-12-31
DE1407402B (de) 1969-09-04

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