DE2205668A1 - Verfahren zur Herstellung von Gebilden aus aromatischen Polyamiden - Google Patents
Verfahren zur Herstellung von Gebilden aus aromatischen PolyamidenInfo
- Publication number
- DE2205668A1 DE2205668A1 DE19722205668 DE2205668A DE2205668A1 DE 2205668 A1 DE2205668 A1 DE 2205668A1 DE 19722205668 DE19722205668 DE 19722205668 DE 2205668 A DE2205668 A DE 2205668A DE 2205668 A1 DE2205668 A1 DE 2205668A1
- Authority
- DE
- Germany
- Prior art keywords
- aromatic
- polyamide
- polyamides
- precipitation bath
- solvent
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 13
- 239000004760 aramid Substances 0.000 title claims description 12
- 229920003235 aromatic polyamide Polymers 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 23
- 229920002647 polyamide Polymers 0.000 claims description 23
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 18
- 238000001556 precipitation Methods 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 14
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 12
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 11
- 239000001110 calcium chloride Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- YCGKJPVUGMBDDS-UHFFFAOYSA-N 3-(6-azabicyclo[3.1.1]hepta-1(7),2,4-triene-6-carbonyl)benzamide Chemical compound NC(=O)C1=CC=CC(C(=O)N2C=3C=C2C=CC=3)=C1 YCGKJPVUGMBDDS-UHFFFAOYSA-N 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 125000001424 substituent group Chemical group 0.000 claims description 3
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 125000006367 bivalent amino carbonyl group Chemical group [H]N([*:1])C([*:2])=O 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 125000004122 cyclic group Chemical group 0.000 claims 2
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 claims 1
- DOWPHULSGQCHKB-UHFFFAOYSA-N 5-methylbenzene-1,3-dicarboxamide Chemical compound CC1=CC(C(N)=O)=CC(C(N)=O)=C1 DOWPHULSGQCHKB-UHFFFAOYSA-N 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 5
- 238000007654 immersion Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- -1 aromatic Dicarboxylic acids Chemical class 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000002166 wet spinning Methods 0.000 description 2
- SVJCZRGDQKDMRA-UHFFFAOYSA-N 3-(7-azabicyclo[2.2.1]hepta-1,3,5-triene-7-carbonyl)benzamide Chemical compound NC(=O)C1=CC=CC(C(=O)N2C3=CC=C2C=C3)=C1 SVJCZRGDQKDMRA-UHFFFAOYSA-N 0.000 description 1
- FQLAJSQGBDYBAL-UHFFFAOYSA-N 3-(azepane-1-carbonyl)benzamide Chemical compound NC(=O)C1=CC=CC(C(=O)N2CCCCCC2)=C1 FQLAJSQGBDYBAL-UHFFFAOYSA-N 0.000 description 1
- NJMDZFXEEZYNBU-UHFFFAOYSA-N 3-(pyrrolidine-1-carbonyl)benzamide Chemical compound NC(=O)C1=CC=CC(C(=O)N2CCCC2)=C1 NJMDZFXEEZYNBU-UHFFFAOYSA-N 0.000 description 1
- CQPBLBQMIFRGLU-UHFFFAOYSA-N 4-(6-azabicyclo[3.1.1]hepta-1(7),2,4-triene-6-carbonyl)benzamide Chemical compound C1=CC(C(=O)N)=CC=C1C(=O)N1C2=CC=CC1=C2 CQPBLBQMIFRGLU-UHFFFAOYSA-N 0.000 description 1
- WRDNCFQZLUCIRH-UHFFFAOYSA-N 4-(7-azabicyclo[2.2.1]hepta-1,3,5-triene-7-carbonyl)benzamide Chemical compound C1=CC(C(=O)N)=CC=C1C(=O)N1C2=CC=C1C=C2 WRDNCFQZLUCIRH-UHFFFAOYSA-N 0.000 description 1
- PGGROMGHWHXWJL-UHFFFAOYSA-N 4-(azepane-1-carbonyl)benzamide Chemical compound C1=CC(C(=O)N)=CC=C1C(=O)N1CCCCCC1 PGGROMGHWHXWJL-UHFFFAOYSA-N 0.000 description 1
- ZWENZDHVANLDQS-UHFFFAOYSA-N 4-(aziridine-1-carbonyl)benzamide Chemical compound C1=CC(C(=O)N)=CC=C1C(=O)N1CC1 ZWENZDHVANLDQS-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZWXPDGCFMMFNRW-UHFFFAOYSA-N N-methylcaprolactam Chemical compound CN1CCCCCC1=O ZWXPDGCFMMFNRW-UHFFFAOYSA-N 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 1
- RVKBVKYHZDEUCT-UHFFFAOYSA-N [Ca].[Rh] Chemical compound [Ca].[Rh] RVKBVKYHZDEUCT-UHFFFAOYSA-N 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 150000001555 benzenes Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH201571 | 1971-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2205668A1 true DE2205668A1 (de) | 1972-08-17 |
Family
ID=4223902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722205668 Pending DE2205668A1 (de) | 1971-02-11 | 1972-02-07 | Verfahren zur Herstellung von Gebilden aus aromatischen Polyamiden |
Country Status (9)
| Country | Link |
|---|---|
| AU (1) | AU3887072A (enrdf_load_stackoverflow) |
| BE (1) | BE779191A (enrdf_load_stackoverflow) |
| BR (1) | BR7200749D0 (enrdf_load_stackoverflow) |
| CH (1) | CH545861A (enrdf_load_stackoverflow) |
| DE (1) | DE2205668A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2125346A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1375252A (enrdf_load_stackoverflow) |
| IT (1) | IT948485B (enrdf_load_stackoverflow) |
| NL (1) | NL7201701A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1027320A (en) * | 1972-05-18 | 1978-03-07 | Teijin Limited | Process for producing wholly aromatic polyamide fibers |
| AU500143B2 (en) * | 1974-12-27 | 1979-05-10 | Teijin Ltd | Fiber or film-forming copolyamide |
| US4245066A (en) * | 1978-07-31 | 1981-01-13 | Teijin Limited | Wholly aromatic polyamide blend composition |
| JPS5569649A (en) * | 1978-11-21 | 1980-05-26 | Teijin Ltd | Aromatic polyamide composition |
| JPS55142717A (en) * | 1979-04-24 | 1980-11-07 | Teijin Ltd | Sheath-core type aromatic polyamide fiber |
| KR860001141B1 (ko) * | 1984-06-29 | 1986-08-16 | 한국과학기술원 | 전방향족 폴리아미드와 방향족-지방족 규칙 배열 코폴리아미드로 구성된 고분자 혼성체 섬유의 제조 방법 |
| US4758649A (en) * | 1986-05-21 | 1988-07-19 | Kuraray Co., Ltd. | Heat resistant organic synthetic fibers and process for producing the same |
-
1971
- 1971-02-11 CH CH201571A patent/CH545861A/xx not_active IP Right Cessation
-
1972
- 1972-02-07 DE DE19722205668 patent/DE2205668A1/de active Pending
- 1972-02-09 GB GB609072A patent/GB1375252A/en not_active Expired
- 1972-02-09 IT IT4822572A patent/IT948485B/it active
- 1972-02-09 NL NL7201701A patent/NL7201701A/xx unknown
- 1972-02-09 FR FR7204343A patent/FR2125346A1/fr not_active Withdrawn
- 1972-02-09 BR BR74972A patent/BR7200749D0/pt unknown
- 1972-02-10 BE BE779191A patent/BE779191A/xx unknown
- 1972-02-10 AU AU38870/72A patent/AU3887072A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7200749D0 (pt) | 1973-05-31 |
| GB1375252A (enrdf_load_stackoverflow) | 1974-11-27 |
| NL7201701A (enrdf_load_stackoverflow) | 1972-08-15 |
| FR2125346A1 (enrdf_load_stackoverflow) | 1972-09-29 |
| BE779191A (fr) | 1972-05-30 |
| IT948485B (it) | 1973-05-30 |
| CH545861A (enrdf_load_stackoverflow) | 1974-02-15 |
| AU3887072A (en) | 1973-08-16 |
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