JPS5046917A - - Google Patents
Info
- Publication number
- JPS5046917A JPS5046917A JP49014158A JP1415874A JPS5046917A JP S5046917 A JPS5046917 A JP S5046917A JP 49014158 A JP49014158 A JP 49014158A JP 1415874 A JP1415874 A JP 1415874A JP S5046917 A JPS5046917 A JP S5046917A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- D01D5/08—Melt 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
- 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
-
- 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
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32947973A | 1973-02-05 | 1973-02-05 | |
| US33750673A | 1973-03-02 | 1973-03-02 | |
| US34446373A | 1973-03-23 | 1973-03-23 | |
| US34987773A | 1973-04-10 | 1973-04-10 | |
| US37677873A | 1973-07-05 | 1973-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5046917A true JPS5046917A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-26 |
| JPS5747283B2 JPS5747283B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-10-08 |
Family
ID=27541094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49014158A Expired JPS5747283B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-02-05 | 1974-02-05 |
Country Status (23)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536392A (en) * | 1978-08-30 | 1980-03-13 | American Cyanamid Co | Wet spinning of acrylonitrile polymer fiber |
| JPS55112311A (en) * | 1979-02-21 | 1980-08-29 | American Cyanamid Co | Melt spinning of acrylonitrile polymer fiber using vertically arranged compression zone |
| JPS55501061A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-12-29 | 1980-12-04 | ||
| CN112226829A (zh) * | 2019-07-15 | 2021-01-15 | 中国石油化工股份有限公司 | 高强型聚丙烯腈原丝的制备方法 |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4205039A (en) * | 1977-11-17 | 1980-05-27 | American Cyanamid Company | Process for melt-spinning acrylonitrile polymer fiber |
| US4301107A (en) * | 1978-08-30 | 1981-11-17 | American Cyanamid Company | Melt-spinning a plurality of acrylonitrile polymer fibers |
| US4219523A (en) * | 1978-08-30 | 1980-08-26 | American Cyanamid Company | Melt-spinning acrylonitrile polymer fiber from low molecular weight polymers |
| DE2963480D1 (en) * | 1978-08-30 | 1982-09-30 | American Cyanamid Co | Process for melt spinning acrylonitrile polymer fibres |
| US4220617A (en) * | 1978-08-30 | 1980-09-02 | American Cyanamid Company | Process for melt-spinning acrylonitrile polymer fiber |
| EP0014803A1 (en) * | 1979-02-21 | 1980-09-03 | American Cyanamid Company | Process for preparing acrylonitrile polymer fiber of hollow or open structure |
| US4271056A (en) * | 1979-09-17 | 1981-06-02 | American Cyanamid Company | Hydrophilic acrylonitrile polymers for melt-spinning |
| DE3115281A1 (de) * | 1980-04-21 | 1982-04-08 | American Cyanamid Co., Wayne, N.J. | Verfahren zur herstellung von fasern |
| JPS5915480U (ja) * | 1982-07-21 | 1984-01-30 | 株式会社安西製作所 | 色彩選別機用のシユ−ト |
| JPS60199909A (ja) * | 1984-03-22 | 1985-10-09 | Toray Ind Inc | 加圧雰囲気紡糸装置 |
| JPS6183305A (ja) * | 1984-09-25 | 1986-04-26 | Mitsui Petrochem Ind Ltd | 極細繊維束の製造方法 |
| DE3729062A1 (de) * | 1987-08-31 | 1989-03-09 | Hoechst Ag | Verfahren zur herstellung praeparationsfreier verstreckter fasern |
| US4921656A (en) * | 1988-08-25 | 1990-05-01 | Basf Aktiengesellschaft | Formation of melt-spun acrylic fibers which are particularly suited for thermal conversion to high strength carbon fibers |
| US4935180A (en) * | 1988-08-25 | 1990-06-19 | Basf Aktiengesellschaft | Formation of melt-spun acrylic fibers possessing a highly uniform internal structure which are particularly suited for thermal conversion to quality carbon fibers |
| US5318417A (en) * | 1988-11-10 | 1994-06-07 | Kopp Clinton V | Extrusion head for forming polymeric hollow fiber |
| JPH0389981A (ja) * | 1989-08-31 | 1991-04-15 | Kinki Kogyo Kk | カレット選別装置 |
| JPH0416273A (ja) * | 1990-05-08 | 1992-01-21 | Takumi Kaneshige | カレットの色別選別装置 |
| JP3343897B2 (ja) * | 1995-01-09 | 2002-11-11 | 日本エクスラン工業株式会社 | 改善されたアクリロニトリル系重合体均一相溶融物の製造方法 |
| US11649567B2 (en) | 2016-05-11 | 2023-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for producing a multifilament yarn |
| CN117802595B (zh) * | 2024-02-29 | 2024-05-28 | 北京蓝晶微生物科技有限公司 | 一种聚羟基脂肪酸酯单丝及其连续制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE412084A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1934-12-08 | |||
| GB555569A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1940-04-26 | |||
| US2404713A (en) * | 1943-06-23 | 1946-07-23 | Du Pont | Method for preparing polymeric solutions |
| US2585444A (en) * | 1948-07-29 | 1952-02-12 | Du Pont | Preparation of shaped articles from acrylonitrile polymers |
| US2648649A (en) * | 1951-05-28 | 1953-08-11 | Dow Chemical Co | Acrylonitrile polymers plasticized with aqueous inroganic salt solutions |
| US2648648A (en) * | 1951-05-28 | 1953-08-11 | Dow Chemical Co | High acrylonitrile polymer solutions |
| BE790107A (fr) * | 1971-10-14 | 1973-04-13 | Du Pont | Compositions de polymeres d'acrylonitrile faconnables a l'etat fondu, procede pour leur preparation, et filaments et pellicules produits a partir d'elles |
-
1974
- 1974-01-10 IL IL43990A patent/IL43990A/en unknown
- 1974-01-22 GB GB298574A patent/GB1452400A/en not_active Expired
- 1974-01-28 DE DE2403947A patent/DE2403947C2/de not_active Expired - Lifetime
- 1974-01-29 NO NO740055A patent/NO740055L/no unknown
- 1974-01-29 AR AR252108A patent/AR203097A1/es active
- 1974-01-31 CA CA191,400A patent/CA1052064A/en not_active Expired
- 1974-01-31 FR FR7403281A patent/FR2216372B1/fr not_active Expired
- 1974-01-31 PH PH15464A patent/PH12950A/en unknown
- 1974-02-01 IT IT48101/74A patent/IT1002836B/it active
- 1974-02-01 FI FI288/74A patent/FI57792C/fi active
- 1974-02-02 TR TR17984A patent/TR17984A/xx unknown
- 1974-02-04 YU YU00268/74A patent/YU36393B/xx unknown
- 1974-02-04 DK DK58174A patent/DK147767C/da not_active IP Right Cessation
- 1974-02-04 NL NLAANVRAGE7401503,A patent/NL186972C/xx not_active IP Right Cessation
- 1974-02-04 BR BR787/74A patent/BR7400787D0/pt unknown
- 1974-02-04 DD DD176358A patent/DD111411A5/xx unknown
- 1974-02-04 LU LU69307A patent/LU69307A1/xx unknown
- 1974-02-04 CH CH152474A patent/CH577038A5/xx not_active IP Right Cessation
- 1974-02-05 IE IE217/74A patent/IE39328B1/xx unknown
- 1974-02-05 RO RO77535A patent/RO85291B/ro unknown
- 1974-02-05 JP JP49014158A patent/JPS5747283B2/ja not_active Expired
- 1974-02-08 IN IN268/CAL/1974A patent/IN141349B/en unknown
-
1977
- 1977-10-20 HK HK534/77A patent/HK53477A/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536392A (en) * | 1978-08-30 | 1980-03-13 | American Cyanamid Co | Wet spinning of acrylonitrile polymer fiber |
| JPS55501061A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-12-29 | 1980-12-04 | ||
| JPS55112311A (en) * | 1979-02-21 | 1980-08-29 | American Cyanamid Co | Melt spinning of acrylonitrile polymer fiber using vertically arranged compression zone |
| CN112226829A (zh) * | 2019-07-15 | 2021-01-15 | 中国石油化工股份有限公司 | 高强型聚丙烯腈原丝的制备方法 |