CH459454A - Process for the production of rayon threads or fibers - Google Patents

Process for the production of rayon threads or fibers

Info

Publication number: CH459454A
Authority: CH; Switzerland
Prior art keywords: fibers; production; rayon threads; rayon; threads
Prior art date: 1962-12-27

Application number

CH935363A

Other languages

German (de)

Inventor

Asaeda Takashi

Original Assignee

Tachiwaka Res Inst

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.)

1962-12-27

Filing date

1963-07-26

Publication date

1968-07-15

1963-07-26 Application filed by Tachiwaka Res Inst filed Critical Tachiwaka Res Inst

1968-07-15 Publication of CH459454A publication Critical patent/CH459454A/en

Classifications

- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/228—Stretching in two or more steps, with or without intermediate steps
- 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
- D01D5/06—Wet spinning methods
- 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
- D01D5/12—Stretch-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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
- 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
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Artificial Filaments (AREA)

CH935363A 1962-12-27 1963-07-26 Process for the production of rayon threads or fibers CH459454A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP5791962		1962-12-27

Publications (1)

Publication Number	Publication Date
CH459454A true CH459454A (en)	1968-07-15

Family

ID=13069391

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH935363A CH459454A (en)	1962-12-27	1963-07-26	Process for the production of rayon threads or fibers

Country Status (9)

Country	Link
AT (1)	AT257812B (en)
BE (1)	BE634228A (en)
BR (1)	BR6354543D0 (en)
CH (1)	CH459454A (en)
DE (1)	DE1435711B1 (en)
FI (1)	FI40651B (en)
GB (1)	GB994613A (en)
NL (2)	NL133847C (en)
SE (1)	SE320756B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3539678A (en) *	1967-08-14	1970-11-10	Teijin Ltd	High speed spinning method of viscose rayon filaments having high wet modulus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE533837C (en) *	1928-06-02	1931-09-18	Glanzstoff Ag	Device for stretching viscose artificial silk threads with roller stretching unit
NL46125C (en) *	1935-11-26
BE432448A (en) *	1938-09-15

0
- NL NL296879D patent/NL296879A/xx unknown
- NL NL133847D patent/NL133847C/xx active
- BE BE634228D patent/BE634228A/xx unknown
1963
- 1963-07-26 CH CH935363A patent/CH459454A/en unknown
- 1963-09-10 FI FI1743/63A patent/FI40651B/fi active
- 1963-10-23 GB GB41915/63A patent/GB994613A/en not_active Expired
- 1963-11-08 DE DE19631435711D patent/DE1435711B1/en active Pending
- 1963-11-13 BR BR154543/63A patent/BR6354543D0/en unknown
- 1963-12-02 SE SE13339/63A patent/SE320756B/xx unknown
- 1963-12-17 AT AT1016763A patent/AT257812B/en active

Also Published As

Publication number	Publication date
BR6354543D0 (en)	1973-05-10
BE634228A (en)
SE320756B (en)	1970-02-16
FI40651B (en)	1968-12-31
NL133847C (en)
DE1435711B1 (en)	1972-03-09
NL296879A (en)
GB994613A (en)	1965-06-10
AT257812B (en)	1967-10-25

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