BR6354543D0 - Processo para fabricar raiom com um alto grau de polimerizacao pelo processo viscose - Google Patents
Processo para fabricar raiom com um alto grau de polimerizacao pelo processo viscoseInfo
- Publication number
- BR6354543D0 BR6354543D0 BR154543/63A BR15454363A BR6354543D0 BR 6354543 D0 BR6354543 D0 BR 6354543D0 BR 154543/63 A BR154543/63 A BR 154543/63A BR 15454363 A BR15454363 A BR 15454363A BR 6354543 D0 BR6354543 D0 BR 6354543D0
- Authority
- BR
- Brazil
- Prior art keywords
- raiom
- polymerization
- manufacturing
- high degree
- viscose
- Prior art date
Links
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5791962 | 1962-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6354543D0 true BR6354543D0 (pt) | 1973-05-10 |
Family
ID=13069391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR154543/63A BR6354543D0 (pt) | 1962-12-27 | 1963-11-13 | Processo para fabricar raiom com um alto grau de polimerizacao pelo processo viscose |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT257812B (de) |
BE (1) | BE634228A (de) |
BR (1) | BR6354543D0 (de) |
CH (1) | CH459454A (de) |
DE (1) | DE1435711B1 (de) |
FI (1) | FI40651B (de) |
GB (1) | GB994613A (de) |
NL (2) | NL296879A (de) |
SE (1) | SE320756B (de) |
Families Citing this family (1)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE533837C (de) * | 1928-06-02 | 1931-09-18 | Glanzstoff Ag | Vorrichtung zum Strecken von Viskosekunstseidenfaeden mit Walzenstreckwerk |
NL46125C (de) * | 1935-11-26 | |||
BE432448A (de) * | 1938-09-15 |
-
0
- NL NL133847D patent/NL133847C/xx active
- BE BE634228D patent/BE634228A/xx unknown
- NL NL296879D patent/NL296879A/xx unknown
-
1963
- 1963-07-26 CH CH935363A patent/CH459454A/de 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/de active Pending
- 1963-11-13 BR BR154543/63A patent/BR6354543D0/pt unknown
- 1963-12-02 SE SE13339/63A patent/SE320756B/xx unknown
- 1963-12-17 AT AT1016763A patent/AT257812B/de active
Also Published As
Publication number | Publication date |
---|---|
GB994613A (en) | 1965-06-10 |
DE1435711B1 (de) | 1972-03-09 |
NL133847C (de) | |
SE320756B (de) | 1970-02-16 |
NL296879A (de) | |
AT257812B (de) | 1967-10-25 |
CH459454A (de) | 1968-07-15 |
BE634228A (de) | |
FI40651B (de) | 1968-12-31 |
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