KR20240044539A - 셀룰로오스 아세테이트 섬유의 건식 스피닝 - Google Patents

셀룰로오스 아세테이트 섬유의 건식 스피닝 Download PDF

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Publication number
KR20240044539A
KR20240044539A KR1020247009888A KR20247009888A KR20240044539A KR 20240044539 A KR20240044539 A KR 20240044539A KR 1020247009888 A KR1020247009888 A KR 1020247009888A KR 20247009888 A KR20247009888 A KR 20247009888A KR 20240044539 A KR20240044539 A KR 20240044539A
Authority
KR
South Korea
Prior art keywords
cellulose ester
less
weight
dope
fibers
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.)
Pending
Application number
KR1020247009888A
Other languages
English (en)
Korean (ko)
Inventor
마르쿠스 데이비드 쉘바이
마크 에드워드 스튜어트
제임스 콜린스 메인
태너 스톰 도턴
존 마이클 앨런
용 리
Original Assignee
이스트만 케미칼 컴파니
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 이스트만 케미칼 컴파니 filed Critical 이스트만 케미칼 컴파니
Publication of KR20240044539A publication Critical patent/KR20240044539A/ko
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • D01F2/30—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate by the dry spinning process
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/04—Dry spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/225—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based artificial, e.g. viscose
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
    • 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
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/28—Cellulose esters or ethers, e.g. cellulose acetate

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
KR1020247009888A 2021-08-26 2022-08-16 셀룰로오스 아세테이트 섬유의 건식 스피닝 Pending KR20240044539A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163260580P 2021-08-26 2021-08-26
US63/260,580 2021-08-26
PCT/US2022/040390 WO2023027910A1 (en) 2021-08-26 2022-08-16 Dry spinning of cellulose acetate fiber

Publications (1)

Publication Number Publication Date
KR20240044539A true KR20240044539A (ko) 2024-04-04

Family

ID=83193503

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247009888A Pending KR20240044539A (ko) 2021-08-26 2022-08-16 셀룰로오스 아세테이트 섬유의 건식 스피닝

Country Status (6)

Country Link
US (1) US20250011975A1 (https=)
EP (1) EP4392601A1 (https=)
JP (1) JP2024531481A (https=)
KR (1) KR20240044539A (https=)
CN (1) CN117916413A (https=)
WO (1) WO2023027910A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024205978A1 (en) * 2023-03-29 2024-10-03 Eastman Chemical Company Blended cellulose acetate fiber and process for the making thereof
WO2024229055A2 (en) * 2023-05-04 2024-11-07 Eastman Chemical Company Methods of converting assets to increase cellulosic yarn production

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346258A (en) 1941-06-13 1944-04-11 Du Pont Method for production of cellulose acetate staple
NL6400844A (https=) 1964-02-01 1965-08-02
GB1149896A (en) 1965-08-05 1969-04-23 Courtaulds Ltd Crimped tow
NL7004249A (https=) 1970-03-25 1971-04-26
US4004330A (en) 1972-01-03 1977-01-25 Techniservice Division Textured Yarn Co., Inc. Textile treatment apparatus
US4095318A (en) 1975-07-15 1978-06-20 Allied Chemical Corporation Controlled tow stretcher
US4744932A (en) * 1985-05-31 1988-05-17 Celanese Corporation Process for forming a skinless hollow fiber of a cellulose ester
US5025538A (en) 1990-03-30 1991-06-25 Hoechst Celanese Corporation Apparatus for crimping tow including stuffer box, crimping rollers and molding rollers
JP3081128B2 (ja) * 1995-02-13 2000-08-28 花王株式会社 黄変オムツの黄バミ除去方法
JP3558792B2 (ja) 1996-09-13 2004-08-25 愛三工業株式会社 インテークマニホールドと吸気制御装置及びその製造方法
JP2931810B1 (ja) 1998-03-31 1999-08-09 日本たばこ産業株式会社 生分解性セルロースアセテート成形品およびたばこ用フィルタープラグ
US7585442B2 (en) 2004-06-25 2009-09-08 Celanese Acetate, Llc Process for making cellulose acetate tow
US7152288B1 (en) 2005-07-07 2006-12-26 Celanese Acetate Llc Stuffer box crimper and a method for crimping
CN101215725B (zh) * 2007-12-27 2010-07-21 天津工业大学 一种纤维素溶剂及用其制备纺丝液的方法
CN101435115A (zh) * 2008-12-19 2009-05-20 山东海龙股份有限公司 纤维素纤维纺丝原液的制备工艺
KR101829069B1 (ko) * 2011-10-31 2018-02-14 롯데정밀화학 주식회사 재생 셀룰로오스 섬유 및 그 제조방법
US9179709B2 (en) 2012-07-25 2015-11-10 R. J. Reynolds Tobacco Company Mixed fiber sliver for use in the manufacture of cigarette filter elements
CN103014893B (zh) * 2012-12-24 2014-06-11 四川大学 一种以高沸点酰胺为溶剂制备交联醋酸纤维素纤维的方法
JP7149057B2 (ja) * 2017-07-11 2022-10-06 株式会社ダイセル セルロースアセテートトウバンド及びセルロースアセテートトウバンドの製造方法
KR102118358B1 (ko) 2017-09-18 2020-06-04 주식회사 엘지화학 전기변색소자의 제조방법
US11306433B2 (en) * 2018-08-23 2022-04-19 Eastman Chemical Company Composition of matter effluent from refiner of a wet laid process
US11286619B2 (en) * 2018-08-23 2022-03-29 Eastman Chemical Company Bale of virgin cellulose and cellulose ester
US11313081B2 (en) * 2018-08-23 2022-04-26 Eastman Chemical Company Beverage filtration article
US11414818B2 (en) * 2018-08-23 2022-08-16 Eastman Chemical Company Dewatering in paper making process
US11230811B2 (en) * 2018-08-23 2022-01-25 Eastman Chemical Company Recycle bale comprising cellulose ester
US11512433B2 (en) * 2018-08-23 2022-11-29 Eastman Chemical Company Composition of matter feed to a head box
US11530516B2 (en) * 2018-08-23 2022-12-20 Eastman Chemical Company Composition of matter in a pre-refiner blend zone
US11332885B2 (en) * 2018-08-23 2022-05-17 Eastman Chemical Company Water removal between wire and wet press of a paper mill process
US11390996B2 (en) * 2018-08-23 2022-07-19 Eastman Chemical Company Elongated tubular articles from wet-laid webs
US11479919B2 (en) * 2018-08-23 2022-10-25 Eastman Chemical Company Molded articles from a fiber slurry
US11492755B2 (en) * 2018-08-23 2022-11-08 Eastman Chemical Company Waste recycle composition
US11401659B2 (en) * 2018-08-23 2022-08-02 Eastman Chemical Company Process to produce a paper article comprising cellulose fibers and a staple fiber
US11390991B2 (en) * 2018-08-23 2022-07-19 Eastman Chemical Company Addition of cellulose esters to a paper mill without substantial modifications
US11519132B2 (en) * 2018-08-23 2022-12-06 Eastman Chemical Company Composition of matter in stock preparation zone of wet laid process
US11408128B2 (en) * 2018-08-23 2022-08-09 Eastman Chemical Company Sheet with high sizing acceptance
US11492757B2 (en) * 2018-08-23 2022-11-08 Eastman Chemical Company Composition of matter in a post-refiner blend zone

Also Published As

Publication number Publication date
CN117916413A (zh) 2024-04-19
JP2024531481A (ja) 2024-08-29
US20250011975A1 (en) 2025-01-09
EP4392601A1 (en) 2024-07-03
WO2023027910A1 (en) 2023-03-02

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