ES366949A1 - Procedimiento de produccion de fibras compuestas del tipo acrilonitrilo. - Google Patents
Procedimiento de produccion de fibras compuestas del tipo acrilonitrilo.Info
- Publication number
- ES366949A1 ES366949A1 ES366949A ES366949A ES366949A1 ES 366949 A1 ES366949 A1 ES 366949A1 ES 366949 A ES366949 A ES 366949A ES 366949 A ES366949 A ES 366949A ES 366949 A1 ES366949 A1 ES 366949A1
- Authority
- ES
- Spain
- Prior art keywords
- copolymer
- per cent
- component
- inequalities
- spinning
- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
-
- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/32—Side-by-side structure; 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Multicomponent Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3024668 | 1968-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES366949A1 true ES366949A1 (es) | 1971-03-16 |
Family
ID=12298337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES366949A Expired ES366949A1 (es) | 1968-05-08 | 1969-05-08 | Procedimiento de produccion de fibras compuestas del tipo acrilonitrilo. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3719738A (es) |
CH (1) | CH560771A5 (es) |
DE (1) | DE1923270C3 (es) |
ES (1) | ES366949A1 (es) |
FR (1) | FR2008051A1 (es) |
GB (1) | GB1203910A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3901810A (en) * | 1972-09-21 | 1975-08-26 | Calgon Corp | Ultrafiltration membranes |
DE2348679C3 (de) * | 1973-09-27 | 1982-03-25 | Bayer Ag, 5090 Leverkusen | Verbundfasern und Verbundfasergarne aus zwei verschiedenen Acrylnitrilpolymerisaten und ihre Verwendung |
JP3372100B2 (ja) * | 1994-01-27 | 2003-01-27 | 日本エクスラン工業株式会社 | 改良されたアクリル系複合繊維 |
-
1969
- 1969-04-28 US US00819736A patent/US3719738A/en not_active Expired - Lifetime
- 1969-04-30 CH CH656969A patent/CH560771A5/xx not_active IP Right Cessation
- 1969-05-06 GB GB22959/69A patent/GB1203910A/en not_active Expired
- 1969-05-07 DE DE1923270A patent/DE1923270C3/de not_active Expired
- 1969-05-07 FR FR6914554A patent/FR2008051A1/fr not_active Withdrawn
- 1969-05-08 ES ES366949A patent/ES366949A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2008051A1 (es) | 1970-01-16 |
CH560771A5 (es) | 1975-04-15 |
DE1923270C3 (de) | 1973-10-25 |
DE1923270B2 (de) | 1973-03-29 |
US3719738A (en) | 1973-03-06 |
DE1923270A1 (de) | 1970-01-02 |
GB1203910A (en) | 1970-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1247838C (zh) | 聚丙烯腈碳原丝的制备方法 | |
US3600491A (en) | Production of hollow acrylic fibers | |
GB2167997A (en) | Acrylic fiber having y-type cross section | |
GB944424A (en) | Improvements relating to crimped composite filaments of synthetic polymers | |
ES366949A1 (es) | Procedimiento de produccion de fibras compuestas del tipo acrilonitrilo. | |
US3397426A (en) | Apparatus for producing bulky yarn and its fabrics | |
US4124673A (en) | Process for the production of bifilar acrylic fibres | |
GB1501037A (en) | Process for the production of high-shrinkage wet-spun acrylic fibres or filaments | |
JPS54131029A (en) | Manufacture of acrylic fibers | |
US4001485A (en) | Process for spinning acrylic polymers | |
US4138461A (en) | Dry spinning coarse-denier acrylic fibres | |
GB1372824A (en) | Wet-spinning process for producing acrylic fibres | |
GB896955A (en) | Composite synthetic textile fibres | |
SU1081246A1 (ru) | Способ получени полиакрилонитрильного волокна | |
US4271056A (en) | Hydrophilic acrylonitrile polymers for melt-spinning | |
GB1244100A (en) | Conjugate polyacrylonitrile fibres | |
ES292261A1 (es) | Metodo para producir una fibra rizada sintetica compuesta por varios compuestos | |
US4296175A (en) | Hollow acrylonitrile polymer fiber | |
US4379113A (en) | Melt spinning process for acrylonitrile polymer fiber-three or more stretch stages | |
RU94034355A (ru) | Волокна, выполненные из гомополимера или сополимера акрилонитрила и способ их получения | |
DE1445310B2 (de) | Verfahren zur herstellung von vernetzten copolymerisaten des trioxans | |
KR900010088A (ko) | 탄소 섬유용 아크릴 선구물질과 그 제조방법 | |
GB1038028A (en) | Process for producing artificial fibres | |
GB1276533A (en) | A process for the production of synthetic acrylic filaments | |
CH540353A (de) | Spinnlösung mit einem Gehalt an Acrylnitril-Copolymeren |