ES376098A1 - Un procedimiento para producir fibras acrilicas de brillo mejorado. - Google Patents
Un procedimiento para producir fibras acrilicas de brillo mejorado.Info
- Publication number
- ES376098A1 ES376098A1 ES376098A ES376098A ES376098A1 ES 376098 A1 ES376098 A1 ES 376098A1 ES 376098 A ES376098 A ES 376098A ES 376098 A ES376098 A ES 376098A ES 376098 A1 ES376098 A1 ES 376098A1
- Authority
- ES
- Spain
- Prior art keywords
- stretching
- ratio
- improved brightness
- producing
- same
- 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.)
- Expired
Links
Classifications
-
- 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
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP836669A JPS5317690B1 (fr) | 1969-02-03 | 1969-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES376098A1 true ES376098A1 (es) | 1972-03-16 |
Family
ID=11691223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES376098A Expired ES376098A1 (es) | 1969-02-03 | 1970-01-31 | Un procedimiento para producir fibras acrilicas de brillo mejorado. |
Country Status (14)
Country | Link |
---|---|
US (1) | US3673053A (fr) |
JP (1) | JPS5317690B1 (fr) |
AT (1) | AT313460B (fr) |
BE (1) | BE745336A (fr) |
BR (1) | BR7016543D0 (fr) |
CA (1) | CA937723A (fr) |
CH (1) | CH519040A (fr) |
ES (1) | ES376098A1 (fr) |
FR (1) | FR2033847A5 (fr) |
GB (1) | GB1287518A (fr) |
IL (1) | IL33801A (fr) |
LU (1) | LU60286A1 (fr) |
NL (1) | NL7001452A (fr) |
SE (1) | SE357773B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52145B2 (fr) * | 1972-03-21 | 1977-01-05 | ||
JPS5146170B2 (fr) * | 1972-09-14 | 1976-12-07 | ||
GB2018188A (en) * | 1978-04-06 | 1979-10-17 | American Cyanamid Co | Wet spinning process for acrylonitrile polymer fiber |
CA2105098C (fr) * | 1992-10-27 | 1999-05-04 | Elbert K. Warren | Fibre a section multilobee presentant des projections sur chaque lobe, destinee a servir de fil pour tapis |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2777751A (en) * | 1951-03-08 | 1957-01-15 | American Cyanamid Co | Process for spinning aqueous-saline solutions of acrylonitrile polymers |
US2948581A (en) * | 1955-12-20 | 1960-08-09 | American Cyanamid Co | Method of producing a synthetic fiber |
US3194002A (en) * | 1962-07-25 | 1965-07-13 | Eastman Kodak Co | Multifilament yarn of non-regular cross section |
US3384694A (en) * | 1963-11-21 | 1968-05-21 | Asahi Chemical Ind | Method of producing aligned acrylonitrile polymer filament yarns |
US3523150A (en) * | 1966-12-12 | 1970-08-04 | Monsanto Co | Manufacture of industrial acrylic fibers |
US3491179A (en) * | 1967-01-03 | 1970-01-20 | American Cyanamid Co | Preparation of acrylonitrile polymer fibers |
-
1969
- 1969-02-03 JP JP836669A patent/JPS5317690B1/ja active Pending
-
1970
- 1970-01-28 IL IL33801A patent/IL33801A/en unknown
- 1970-01-29 CH CH125670A patent/CH519040A/de not_active IP Right Cessation
- 1970-01-31 ES ES376098A patent/ES376098A1/es not_active Expired
- 1970-02-02 AT AT95170A patent/AT313460B/de not_active IP Right Cessation
- 1970-02-02 US US7858A patent/US3673053A/en not_active Expired - Lifetime
- 1970-02-02 SE SE01316/70A patent/SE357773B/xx unknown
- 1970-02-02 NL NL7001452A patent/NL7001452A/xx not_active Application Discontinuation
- 1970-02-02 LU LU60286D patent/LU60286A1/xx unknown
- 1970-02-02 BE BE745336D patent/BE745336A/fr unknown
- 1970-02-02 FR FR7003568A patent/FR2033847A5/fr not_active Expired
- 1970-02-03 BR BR216543/70A patent/BR7016543D0/pt unknown
- 1970-02-03 GB GB5214/70A patent/GB1287518A/en not_active Expired
- 1970-02-03 CA CA073775A patent/CA937723A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2004809B2 (de) | 1977-05-26 |
BE745336A (fr) | 1970-08-03 |
SE357773B (fr) | 1973-07-09 |
CA937723A (en) | 1973-12-04 |
GB1287518A (en) | 1972-08-31 |
CH519040A (de) | 1972-02-15 |
AT313460B (de) | 1974-02-25 |
DE2004809A1 (de) | 1970-08-06 |
US3673053A (en) | 1972-06-27 |
IL33801A (en) | 1973-03-30 |
JPS5317690B1 (fr) | 1978-06-10 |
NL7001452A (fr) | 1970-08-05 |
FR2033847A5 (fr) | 1970-12-04 |
LU60286A1 (fr) | 1970-04-02 |
BR7016543D0 (pt) | 1973-01-11 |
IL33801A0 (en) | 1970-03-22 |
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