IT1299585B1 - Soluzione viscosa da filatura di diacetato di cellulosa e procedimento per produrre una fibra di diacetato di cellulosa - Google Patents

Soluzione viscosa da filatura di diacetato di cellulosa e procedimento per produrre una fibra di diacetato di cellulosa

Info

Publication number
IT1299585B1
IT1299585B1 IT98MI001096A ITMI981096A IT1299585B1 IT 1299585 B1 IT1299585 B1 IT 1299585B1 IT 98MI001096 A IT98MI001096 A IT 98MI001096A IT MI981096 A ITMI981096 A IT MI981096A IT 1299585 B1 IT1299585 B1 IT 1299585B1
Authority
IT
Italy
Prior art keywords
cellulose diacetate
procedure
produce
spinning
viscose solution
Prior art date
Application number
IT98MI001096A
Other languages
English (en)
Inventor
Mie Yoshimura
Toshimasa Kuroda
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Publication of ITMI981096A1 publication Critical patent/ITMI981096A1/it
Application granted granted Critical
Publication of IT1299585B1 publication Critical patent/IT1299585B1/it

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/12—Cellulose acetate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
IT98MI001096A 1997-05-20 1998-05-19 Soluzione viscosa da filatura di diacetato di cellulosa e procedimento per produrre una fibra di diacetato di cellulosa IT1299585B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9129502A JPH10325014A (ja) 1997-05-20 1997-05-20 セルロースジアセテート紡糸原液およびセルロースジアセテート繊維の製造方法

Publications (2)

Publication Number Publication Date
ITMI981096A1 ITMI981096A1 (it) 1999-11-19
IT1299585B1 true IT1299585B1 (it) 2000-03-16

Family

ID=15011077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98MI001096A IT1299585B1 (it) 1997-05-20 1998-05-19 Soluzione viscosa da filatura di diacetato di cellulosa e procedimento per produrre una fibra di diacetato di cellulosa

Country Status (4)

Country Link
US (1) US5976440A (it)
JP (1) JPH10325014A (it)
GB (1) GB2325469B (it)
IT (1) IT1299585B1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070010837A (ko) * 2005-07-20 2007-01-24 이영관 생분해성 수지 조성물
JP5252310B2 (ja) * 2008-09-30 2013-07-31 富山フィルタートウ株式会社 アセテート繊維束の製造方法、及びこれより得られるアセテート繊維束
EP3684868A1 (en) * 2017-09-22 2020-07-29 Acetate International LLC Substrate with cellulose acetate coating

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1327426C (en) * 1987-10-08 1994-03-08 Hiroaki Sawada Process for production of cellulose acetate molding materials
JPH06316810A (ja) * 1992-11-30 1994-11-15 Mitsubishi Rayon Co Ltd 濃染性セルロースアセテート繊維の製造方法及び濃染性セルロースアセテート繊維の中間体
GB2288605A (en) * 1994-04-21 1995-10-25 Courtaulds Chemicals Titanium dioxide dispersed in polyhydric alcohol, carboxylic acid ester

Also Published As

Publication number Publication date
GB2325469A (en) 1998-11-25
GB9810782D0 (en) 1998-07-15
GB2325469B (en) 2000-12-06
ITMI981096A1 (it) 1999-11-19
US5976440A (en) 1999-11-02
JPH10325014A (ja) 1998-12-08

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