JPS57101006A - Production of bulky yarn of cellulose - Google Patents

Production of bulky yarn of cellulose

Info

Publication number
JPS57101006A
JPS57101006A JP17648680A JP17648680A JPS57101006A JP S57101006 A JPS57101006 A JP S57101006A JP 17648680 A JP17648680 A JP 17648680A JP 17648680 A JP17648680 A JP 17648680A JP S57101006 A JPS57101006 A JP S57101006A
Authority
JP
Japan
Prior art keywords
yarn
cellulose
textured
swelling degree
production
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
JP17648680A
Other languages
Japanese (ja)
Inventor
Nobuo Yoshizumi
Tatsuo Nogi
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP17648680A priority Critical patent/JPS57101006A/en
Publication of JPS57101006A publication Critical patent/JPS57101006A/en
Pending legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

PURPOSE: In the wet-spinning of a solution of methylolated cellulose in dimethyl sulfoxide, a yarn that is in a specific regeneration and dampness condition is textured, then regenerated completely to produce the titled textured yarn with high bulkiness and good fiber properties.
CONSTITUTION: A solution of methylolated cellulose in dimethyl sulfoxide is subjected to wet spinning so that the regeneration or swelling degree of the resultant cellulosic yarn is controlled to be 0.05 in the methylolation and 0.5W3.5 in swelling degree where the sum of 10 times the methylolation degree and the swelling degree is over 3. Then, the resultant yarn is textured in a known method then regenerated completely to produce the objective textured yarn.
COPYRIGHT: (C)1982,JPO&Japio
JP17648680A 1980-12-16 1980-12-16 Production of bulky yarn of cellulose Pending JPS57101006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17648680A JPS57101006A (en) 1980-12-16 1980-12-16 Production of bulky yarn of cellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17648680A JPS57101006A (en) 1980-12-16 1980-12-16 Production of bulky yarn of cellulose

Publications (1)

Publication Number Publication Date
JPS57101006A true JPS57101006A (en) 1982-06-23

Family

ID=16014500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17648680A Pending JPS57101006A (en) 1980-12-16 1980-12-16 Production of bulky yarn of cellulose

Country Status (1)

Country Link
JP (1) JPS57101006A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241423A (en) * 1988-07-28 1990-02-09 Asahi Chem Ind Co Ltd Production of false-twisted yarn
WO1997013897A1 (en) * 1995-10-11 1997-04-17 Asahi Kasei Kogyo Kabushiki Kaisha False twisted yarn

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241423A (en) * 1988-07-28 1990-02-09 Asahi Chem Ind Co Ltd Production of false-twisted yarn
WO1997013897A1 (en) * 1995-10-11 1997-04-17 Asahi Kasei Kogyo Kabushiki Kaisha False twisted yarn
US5930989A (en) * 1995-10-11 1999-08-03 Asahi Kasei Kogyo Kabushiki Kaisha False twisted yarn
CN1082577C (en) * 1995-10-11 2002-04-10 旭化成株式会社 False twisted yarn

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