JPH0133565B2 - - Google Patents
Info
- Publication number
- JPH0133565B2 JPH0133565B2 JP57116345A JP11634582A JPH0133565B2 JP H0133565 B2 JPH0133565 B2 JP H0133565B2 JP 57116345 A JP57116345 A JP 57116345A JP 11634582 A JP11634582 A JP 11634582A JP H0133565 B2 JPH0133565 B2 JP H0133565B2
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- stage
- water
- carried out
- stretching
- 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/281,612 US4379113A (en) | 1981-07-09 | 1981-07-09 | Melt spinning process for acrylonitrile polymer fiber-three or more stretch stages |
| US281612 | 1988-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5818407A JPS5818407A (ja) | 1983-02-03 |
| JPH0133565B2 true JPH0133565B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-07-13 |
Family
ID=23078042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57116345A Granted JPS5818407A (ja) | 1981-07-09 | 1982-07-06 | アクリロニトリル重合体繊維の熔融紡糸法 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3973480B2 (ja) * | 2002-04-24 | 2007-09-12 | 三菱レイヨン株式会社 | アクリル繊維の湿熱延伸方法及びその湿熱延伸装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE403141B (sv) * | 1973-02-05 | 1978-07-31 | American Cyanamid Co | Smeltspinningsforfarande for framstellning av en akrylnitrilpolymerfiber |
| US4301107A (en) * | 1978-08-30 | 1981-11-17 | American Cyanamid Company | Melt-spinning a plurality of acrylonitrile polymer fibers |
| US4303607A (en) * | 1980-10-27 | 1981-12-01 | American Cyanamid Company | Process for melt spinning acrylonitrile polymer fiber using hot water as stretching aid |
| JPS6338444A (ja) * | 1986-07-31 | 1988-02-19 | 株式会社 モルテン | ワツクスを用いた義歯模型作製方法 |
-
1981
- 1981-07-09 US US06/281,612 patent/US4379113A/en not_active Expired - Lifetime
-
1982
- 1982-05-07 GB GB08213340A patent/GB2101035B/en not_active Expired
- 1982-07-06 JP JP57116345A patent/JPS5818407A/ja active Granted
- 1982-07-09 DE DE19823225779 patent/DE3225779A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2101035A (en) | 1983-01-12 |
| DE3225779A1 (de) | 1983-02-03 |
| US4379113A (en) | 1983-04-05 |
| JPS5818407A (ja) | 1983-02-03 |
| DE3225779C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-11 |
| GB2101035B (en) | 1984-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3197538A (en) | Stretch orientation of polyvinylidene fluoride | |
| US5051216A (en) | Process for producing carbon fibers of high tenacity and modulus of elasticity | |
| JPS6233327B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| US4338277A (en) | Process for producing high knot strength polyamide monofilaments | |
| US3686385A (en) | Formation of elastic and high-tenacity fibers from butene-1 homopolymers and copolymers | |
| US4205039A (en) | Process for melt-spinning acrylonitrile polymer fiber | |
| JPH0343368B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPS6290309A (ja) | 高引張強さおよび高モジユラスを有するポリビニルアルコ−ル製品の製造法 | |
| US4883628A (en) | Method for preparing tenacity and modulus polyacrylonitrile fiber | |
| JPH0133565B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| US3851036A (en) | Method of making hollow fibers | |
| US2842532A (en) | Process of reducing the viscosity of polymers | |
| JPS6354527B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPH0112849B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| US2883260A (en) | Production of monofilament of a polymer or copolymer of acrylonitrile | |
| US3706828A (en) | Wet spinning non-circular polyacrylonitrile fibers by utilizing circular orifices and sequential coagulation | |
| US3451140A (en) | Production of acrylic synthetic fibers | |
| CN111676570B (zh) | 一种抗菌防渗透面料 | |
| US3383447A (en) | Method of manufacturing synthetic fibers of polyvinyl alcohol having good stable configuration and water solubility | |
| JPS6233817A (ja) | 高強度高弾性率アクリル系繊維の製造法 | |
| JPS60139809A (ja) | 高強力・高モジュラスポリアクリロニトリルファイバーの製造法 | |
| US3514512A (en) | Method for manufacturing improved acrylonitrile filaments | |
| JP3021944B2 (ja) | 強度の優れたポリビニルアルコール系繊維の製法 | |
| JPH0780263A (ja) | ポリプロピレン多孔質中空糸膜の製造方法 | |
| US3624196A (en) | Stabilization of acrylonitrile fibers to hot-wet creep |