RU2016102643A - Лиоцелловый материал для табачного фильтра и способ его приготовления - Google Patents

Лиоцелловый материал для табачного фильтра и способ его приготовления Download PDF

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RU2016102643A
RU2016102643A RU2016102643A RU2016102643A RU2016102643A RU 2016102643 A RU2016102643 A RU 2016102643A RU 2016102643 A RU2016102643 A RU 2016102643A RU 2016102643 A RU2016102643 A RU 2016102643A RU 2016102643 A RU2016102643 A RU 2016102643A
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Prior art keywords
lyocell
spinning
solution
multifilament yarns
cellulose
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RU2016102643A
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RU2636547C2 (ru
Inventor
Дзонг Чеол ДЗЕОНГ
Ву Чул КИМ
Санг Ву ДЗИН
Бурм Хо ЯНГ
Ман Сеок СЕО
Кюнг Джун ЛИ
Хюнг Сук ЧО
Дзонг Йеол КИМ
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Колон Индастриз, Инк.
КейТи энд Джи КОРПОРЕЙШН
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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02Manufacture of tobacco smoke filters
    • A24D3/0204Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/067Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068Biodegradable or disintegrable
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/08Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001Combinations of extrusion moulding with other shaping operations
    • B29C48/0019Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00Treatment of filament-forming or like material
    • D01D1/02Preparation of spinning solutions
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/06Washing or drying
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/06Wet spinning methods
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B29K2001/08Cellulose derivatives
    • B29K2001/12Cellulose acetate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/14Filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/7414Smokers'' requisites, e.g. pipe cleaners
    • B29L2031/7416Smokers'' requisites, e.g. pipe cleaners for cigars or cigarettes
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20Cellulose-derived artificial fibres
    • D10B2201/28Cellulose esters or ethers, e.g. cellulose acetate
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2503/00Domestic or personal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Artificial Filaments (AREA)

Claims (19)

1. Способ производства лиоцеллового материала для сигаретного фильтра, включающий гофрирование лиоцелловых мультифиламентных нитей, получая таким образом гофрированный жгут.
2. Способ по п. 1, включающий:
(S1) прядение лиоцеллового прядильного раствора, содержащего целлюлозную пульпу и водный раствор N-метилморфолин-N-оксида (NMMO);
(S2) коагуляцию лиоцеллового прядильного раствора, спряденного на стадии (S1), чтобы получить лиоцелловые мультифиламентные нити;
(S3) промывку водой лиоцелловых мультифиламентных нитей, полученных на стадии (S2);
(S4) обработку маслом лиоцелловых мультифиламентных нитей, промытых водой на стадии (S3); и
(S5) гофрирование лиоцелловых мультифиламентных нитей, обработанных маслом на стадии (S4), с получением гофрированного жгута.
3. Способ по п. 2, в котором лиоцелловый прядильный раствор на стадии (S1) содержит от 6 вес.% до 16 вес.% целлюлозной пульпы и от 84 вес.% до 94 вес.% водного раствора NMMO.
4. Способ по п. 3, в котором целлюлозная пульпа содержит от 85 вес.% до 97 вес.% альфа-целлюлозы, и имеет степень полимеризации (DPw) от 600 до 1700.
5. Способ по п. 2, в котором коагуляция на стадии (S2) включает первичную коагуляцию с использованием воздушной закалки (Q/A), включающей подачу холодного воздуха к прядильной добавке, и вторичную коагуляцию, включающую погружение первично скоагулированного прядильного раствора в коагулирующий раствор.
6. Способ по п. 5, в котором воздушная закалка выполняется путем подачи холодного воздуха при температуре от 4°C до 15°C со скоростью от 5 до 50 м/с к прядильной добавке.
7. Способ по п. 5, в котором коагулирующий раствор имеет температуру 30°C или ниже.
8. Способ по п. 2, в котором стадия (S5) включает гофрирование обработанных маслом лиоцелловых мультифиламентных нитей, с использованием набивочной коробки для получения гофрированного жгута, имеющего от 15 до 30 извивов на дюйм.
9. Способ по п. 2, в котором стадия (S5) выполняется путем подачи пара и прикладывания давления так, чтобы лиоцелловые мультифиламентные нити стали гофрированными.
10. Способ по п. 9, в котором пар подается так, чтобы давление пара составляло от 0,1 до 1,0 кгс/см2, и лиоцелловые мультифиламентные нити сжимают и гофрируют с использованием прессующего валка под давлением от 1,5 до 2,0 кгс/см2.
11. Лиоцелловый материал для сигаретного фильтра, полученный путем прядения лиоцеллового прядильного раствора, содержащей целлюлозную пульпу и водный раствор N-метилморфолин-N-оксида (NMMO) для получения лиоцелловых мультифиламентных нитей, которые затем гофрируются.
12. Лиоцелловый материал по п. 11, имеющий от 15 до 30 извивов на дюйм.
13. Лиоцелловый материал по п. 11, в котором лиоцелловый прядильный раствор содержит от 6 вес.% до 16 вес.% целлюлозной пульпы и от 84 вес.% до 94 вес.% водного раствора NMMO.
14. Лиоцелловый материал по п. 13, в котором целлюлозная пульпа содержит от 85 вес.% до 97 вес.% альфа-целлюлозы, и имеет степень полимеризации (DPw) от 600 до 1700.
RU2016102643A 2013-06-28 2014-06-02 Лиоцелловый материал для табачного фильтра и способ его приготовления RU2636547C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020130075002A KR101455002B1 (ko) 2013-06-28 2013-06-28 담배필터용 라이오셀 소재 및 그 제조방법
KR10-2013-0075002 2013-06-28
PCT/KR2014/004881 WO2014208900A1 (ko) 2013-06-28 2014-06-02 담배필터용 라이오셀 소재 및 그 제조방법

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US (2) US10517325B2 (ru)
EP (2) EP3015579B1 (ru)
JP (1) JP6410815B2 (ru)
KR (1) KR101455002B1 (ru)
CN (1) CN105556012B (ru)
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WO (1) WO2014208900A1 (ru)

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KR101455002B1 (ko) 2014-11-03
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US20160286854A1 (en) 2016-10-06
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