BR7400787D0 - Processo para fiacao em fusao de artigos conformados de polimero refratario, artigo conformado; e fibra de polimero de acrilonitrila - Google Patents
Processo para fiacao em fusao de artigos conformados de polimero refratario, artigo conformado; e fibra de polimero de acrilonitrilaInfo
- Publication number
- BR7400787D0 BR7400787D0 BR787/74A BR78774A BR7400787D0 BR 7400787 D0 BR7400787 D0 BR 7400787D0 BR 787/74 A BR787/74 A BR 787/74A BR 78774 A BR78774 A BR 78774A BR 7400787 D0 BR7400787 D0 BR 7400787D0
- Authority
- BR
- Brazil
- Prior art keywords
- conformed
- polymer
- acrylonitrilla
- fusing
- articles
- Prior art date
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)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (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 (1)
| Publication Number | Publication Date |
|---|---|
| BR7400787D0 true BR7400787D0 (pt) | 1974-11-05 |
Family
ID=27541094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR787/74A BR7400787D0 (pt) | 1973-02-05 | 1974-02-04 | Processo para fiacao em fusao de artigos conformados de polimero refratario, artigo conformado; e fibra de polimero de acrilonitrila |
Country Status (23)
| Country | Link |
|---|---|
| JP (1) | JPS5747283B2 (pt) |
| AR (1) | AR203097A1 (pt) |
| BR (1) | BR7400787D0 (pt) |
| CA (1) | CA1052064A (pt) |
| CH (1) | CH577038A5 (pt) |
| DD (1) | DD111411A5 (pt) |
| DE (1) | DE2403947C2 (pt) |
| DK (1) | DK147767C (pt) |
| FI (1) | FI57792C (pt) |
| FR (1) | FR2216372B1 (pt) |
| GB (1) | GB1452400A (pt) |
| HK (1) | HK53477A (pt) |
| IE (1) | IE39328B1 (pt) |
| IL (1) | IL43990A (pt) |
| IN (1) | IN141349B (pt) |
| IT (1) | IT1002836B (pt) |
| LU (1) | LU69307A1 (pt) |
| NL (1) | NL186972C (pt) |
| NO (1) | NO740055L (pt) |
| PH (1) | PH12950A (pt) |
| RO (1) | RO85291B (pt) |
| TR (1) | TR17984A (pt) |
| YU (1) | YU36393B (pt) |
Families Citing this family (24)
| 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 |
| US4220616A (en) * | 1978-08-30 | 1980-09-02 | American Cyanamid Company | Melt-spinning acrylonitrile polymer fiber using spinnerette of high orifice density |
| US4220617A (en) * | 1978-08-30 | 1980-09-02 | American Cyanamid Company | Process for melt-spinning acrylonitrile polymer fiber |
| GR72246B (pt) * | 1978-08-30 | 1983-10-04 | American Cyanamid Co | |
| 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 |
| US4238442A (en) * | 1978-12-29 | 1980-12-09 | E. I. Du Pont De Nemours And Company | Process for melt spinning acrylonitrile polymer hydrates |
| EP0014803A1 (en) * | 1979-02-21 | 1980-09-03 | American Cyanamid Company | Process for preparing acrylonitrile polymer fiber of hollow or open structure |
| US4283365A (en) * | 1979-02-21 | 1981-08-11 | American Cyanamid Company | Process for melt-spinning acrylonitrile polymer fiber using vertically disposed compression zone |
| 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 |
| 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 |
| 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 |
| 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 |
| JP6802291B2 (ja) * | 2016-05-11 | 2020-12-16 | フラウンホーファー−ゲゼルシャフト ツゥア フェアデルング デア アンゲヴァンドテン フォァシュング エー．ファウ． | マルチフィラメント糸の製造方法及びマルチフィラメント糸 |
| CN112226829B (zh) * | 2019-07-15 | 2022-04-05 | 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 |
| 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 (pt) * | 1934-12-08 | |||
| GB555569A (pt) * | 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 AR AR252108A patent/AR203097A1/es active
- 1974-01-29 NO NO740055A patent/NO740055L/no unknown
- 1974-01-31 CA CA191,400A patent/CA1052064A/en not_active Expired
- 1974-01-31 PH PH15464A patent/PH12950A/en unknown
- 1974-01-31 FR FR7403281A patent/FR2216372B1/fr not_active Expired
- 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 DD DD176358A patent/DD111411A5/xx unknown
- 1974-02-04 BR BR787/74A patent/BR7400787D0/pt unknown
- 1974-02-04 LU LU69307A patent/LU69307A1/xx unknown
- 1974-02-04 DK DK58174A patent/DK147767C/da not_active IP Right Cessation
- 1974-02-04 CH CH152474A patent/CH577038A5/xx not_active IP Right Cessation
- 1974-02-04 NL NLAANVRAGE7401503,A patent/NL186972C/xx not_active IP Right Cessation
- 1974-02-04 YU YU00268/74A patent/YU36393B/xx unknown
- 1974-02-05 RO RO77535A patent/RO85291B/ro unknown
- 1974-02-05 JP JP49014158A patent/JPS5747283B2/ja not_active Expired
- 1974-02-05 IE IE217/74A patent/IE39328B1/xx unknown
- 1974-02-08 IN IN268/CAL/1974A patent/IN141349B/en unknown
-
1977
- 1977-10-20 HK HK534/77A patent/HK53477A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO740055L (no) | 1974-08-06 |
| HK53477A (en) | 1977-10-28 |
| RO85291A (ro) | 1984-09-29 |
| DD111411A5 (pt) | 1975-02-12 |
| CA1052064A (en) | 1979-04-10 |
| RO85291B (ro) | 1984-10-30 |
| JPS5747283B2 (pt) | 1982-10-08 |
| IL43990A (en) | 1976-08-31 |
| CH577038A5 (pt) | 1976-06-30 |
| NL7401503A (pt) | 1974-08-07 |
| DK147767C (da) | 1985-05-28 |
| GB1452400A (en) | 1976-10-13 |
| FI57792C (fi) | 1980-10-10 |
| NL186972B (nl) | 1990-11-16 |
| TR17984A (tr) | 1976-08-20 |
| IE39328B1 (en) | 1978-09-13 |
| DE2403947C2 (de) | 1990-12-06 |
| FR2216372B1 (pt) | 1977-09-16 |
| DE2403947A1 (de) | 1974-08-08 |
| JPS5046917A (pt) | 1975-04-26 |
| AR203097A1 (es) | 1975-08-14 |
| IL43990A0 (en) | 1974-05-16 |
| PH12950A (en) | 1979-10-18 |
| FI57792B (fi) | 1980-06-30 |
| FR2216372A1 (pt) | 1974-08-30 |
| IE39328L (en) | 1974-08-05 |
| NL186972C (nl) | 1991-04-16 |
| YU36393B (en) | 1983-06-30 |
| YU26874A (en) | 1981-11-13 |
| LU69307A1 (pt) | 1974-05-29 |
| DK147767B (da) | 1984-12-03 |
| IN141349B (pt) | 1977-02-19 |
| IT1002836B (it) | 1976-05-20 |
| AU6513774A (en) | 1975-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR7400787D0 (pt) | Processo para fiacao em fusao de artigos conformados de polimero refratario, artigo conformado; e fibra de polimero de acrilonitrila | |
| BR7402971D0 (pt) | Artigos refratarios e processo de formar tais artigos | |
| BR7602039A (pt) | Composicao de vidro adequada para a producao de artigos de vidro fotocromico,quimicamente reforcado,em folhas estiradas;artigos fotocromicos quimicamente reforcados;e processo para a producao de tal vidro | |
| BR7604639A (pt) | Processo para preparacao de copoliesteramidas como produtos para moldagem,e copoliesteramidas assim obtidas | |
| BR7701534A (pt) | Processo de producao de argila reforcada;e artigos baseados em argila | |
| BR7405443D0 (pt) | Composicao para revestimento de fibras de vidro fibras de vidro assim obtidas e processo para revestimento de fibrasde vidro | |
| BR7908577A (pt) | Processo de producao de fio poli-tereftalato de etileno termicamente avolumavel e respectivo fio avolumado | |
| BR7303244D0 (pt) | Artigo refratario moldado e processo de formacao de um artigo refratario, infiltrado, moldado, denso | |
| BR7407049D0 (pt) | Processo para tratamento de material de fibra | |
| BR7607658A (pt) | Processo para a producao de um polimero contendo unidades,de imida,e composicao compreendendo o polimero contendo unidades de imida | |
| BR7407819D0 (pt) | Processo aperfeicoado para moldagem de metal em fusao e aparelho de moldagem | |
| BR8003649A (pt) | Processo para producao de filamentos cristalinos, fiados em fusao e estrirados com orientacao molecular | |
| BR7604593A (pt) | Maquina e processo para suprir portadores de artigos em sequencia | |
| BR7401297D0 (pt) | Aperfeicoamento em processo para a producao de artigos enformados de policaproamida | |
| BR7409317A (pt) | Composicao ligante,composicao refrataria para moldagem,artigo refratario configurado e processo para a producao de artigos refratarios | |
| BR7409598A (pt) | Aperfeicoamento em processo para producao de esteira unida de fibras de vidro | |
| BR7801582A (pt) | Composicao de moldagem,processo para moldar artigos,artigo moldado e processo para preparar produtos de fundicao conformados | |
| BR7606484A (pt) | Artigo de fibra de vidro;e processo para colorir artigo de fibra de vidro | |
| BR7806924A (pt) | Processo para aperfeicoar as propriedades de polidifinas pulverulentas | |
| BR7203053D0 (pt) | Processo para a protecao de artigos de vidro e aos artigos de vidro assim produzidos | |
| BR7604692A (pt) | Fibras de vidro e processo para revestir fibras de vidro | |
| BR7508742A (pt) | Composicao e processo aperfeicoado para revestir fibras de vidro;e fibras de vidro para uso como reforco em produtos de cimento | |
| BR7401855D0 (pt) | Processo para a fabricacao de um produto de fibra conjugado modificado | |
| BR7403316D0 (pt) | Aperfeicoamento em processo de producao de produtos recozidos | |
| BR7707208A (pt) | Processo para producao de vidro de seguranca composto |