SE443984B - Forfarande for diskontinuerlig framstellning av en losning av en polyamid i blandning med n-metyl-2-pyrrolidon och kalciumklorid - Google Patents
Forfarande for diskontinuerlig framstellning av en losning av en polyamid i blandning med n-metyl-2-pyrrolidon och kalciumkloridInfo
- Publication number
- SE443984B SE443984B SE7804808A SE7804808A SE443984B SE 443984 B SE443984 B SE 443984B SE 7804808 A SE7804808 A SE 7804808A SE 7804808 A SE7804808 A SE 7804808A SE 443984 B SE443984 B SE 443984B
- Authority
- SE
- Sweden
- Prior art keywords
- solution
- calcium chloride
- nmp
- mixture
- chloride
- Prior art date
Links
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 title claims description 55
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 title claims description 47
- 239000001110 calcium chloride Substances 0.000 title claims description 47
- 229910001628 calcium chloride Inorganic materials 0.000 title claims description 47
- 239000000203 mixture Substances 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 26
- 239000004952 Polyamide Substances 0.000 title claims description 4
- 229920002647 polyamide Polymers 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title claims description 4
- 235000011148 calcium chloride Nutrition 0.000 claims description 46
- 150000004985 diamines Chemical class 0.000 claims description 29
- 229920000642 polymer Polymers 0.000 claims description 23
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims description 12
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 claims description 12
- 229920001577 copolymer Polymers 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000376 reactant Substances 0.000 claims description 6
- 150000001805 chlorine compounds Chemical class 0.000 claims description 3
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- PWAXUOGZOSVGBO-UHFFFAOYSA-N adipoyl chloride Chemical compound ClC(=O)CCCCC(Cl)=O PWAXUOGZOSVGBO-UHFFFAOYSA-N 0.000 description 6
- BEWOBXRVEXRJFN-UHFFFAOYSA-N 3-amino-n'-(4-aminophenyl)-n-phenylhexanediamide Chemical compound C=1C=CC=CC=1NC(=O)CC(N)CCC(=O)NC1=CC=C(N)C=C1 BEWOBXRVEXRJFN-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- -1 polyparaphenylene terephthalamide-adipamide Polymers 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical group CCC=C VXNZUUAINFGPBY-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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011978 dissolution method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7713620A FR2388844A1 (fr) | 1977-04-27 | 1977-04-27 | Procede d'obtention en discontinu de polymeres derives de para-phenylenediamine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7804808L SE7804808L (sv) | 1978-10-28 |
| SE443984B true SE443984B (sv) | 1986-03-17 |
Family
ID=9190344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7804808A SE443984B (sv) | 1977-04-27 | 1978-04-26 | Forfarande for diskontinuerlig framstellning av en losning av en polyamid i blandning med n-metyl-2-pyrrolidon och kalciumklorid |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4297478A (de) |
| JP (1) | JPS5415996A (de) |
| AT (1) | AT379157B (de) |
| BE (1) | BE866408A (de) |
| BR (1) | BR7802624A (de) |
| CA (1) | CA1096543A (de) |
| CH (1) | CH630654A5 (de) |
| DE (1) | DE2818669A1 (de) |
| DK (1) | DK181078A (de) |
| ES (1) | ES469214A1 (de) |
| FR (1) | FR2388844A1 (de) |
| GB (1) | GB1602916A (de) |
| IE (1) | IE46740B1 (de) |
| IT (1) | IT1094734B (de) |
| LU (1) | LU79532A1 (de) |
| NL (1) | NL7804478A (de) |
| SE (1) | SE443984B (de) |
| SU (1) | SU929011A3 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4309528A (en) * | 1980-01-16 | 1982-01-05 | Standard Oil Company (Indiana) | Injection moldable amide-imide copolymers |
| JPS60201401A (ja) * | 1984-03-26 | 1985-10-11 | Yokogawa Hokushin Electric Corp | プロセス制御方法 |
| KR860001141B1 (ko) * | 1984-06-29 | 1986-08-16 | 한국과학기술원 | 전방향족 폴리아미드와 방향족-지방족 규칙 배열 코폴리아미드로 구성된 고분자 혼성체 섬유의 제조 방법 |
| US5202184A (en) * | 1989-06-05 | 1993-04-13 | E. I. Du Pont De Nemours And Company | Method and apparatus for producing para-aramid pulp and pulp produced thereby |
| DE4010941A1 (de) * | 1990-04-05 | 1991-10-10 | Hoechst Ag | Verfahren zur herstellung von aromatischen popyamiden mit hoher hydrolysebestaendigkeit |
| KR970003083B1 (ko) * | 1992-12-04 | 1997-03-14 | 주식회사 코오롱 | 연속이동 중합-배향방법에 의한 방향족 폴리아미드 펄프 및 그의 제조방법 |
| US5306804A (en) * | 1993-04-26 | 1994-04-26 | Zimmer Aktiengesellschaft | Discontinuous process for the production of a polyamide-6,6 |
| US5432254A (en) * | 1993-04-26 | 1995-07-11 | Zimmer Aktiengesellschaft | Discontinuous catalytic process for the production of polyamide-6,6 |
| CN118834383B (zh) * | 2024-09-23 | 2025-01-21 | 泰和新材集团股份有限公司 | 一种高均匀度粒径ppta聚合体的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3671542A (en) * | 1966-06-13 | 1972-06-20 | Du Pont | Optically anisotropic aromatic polyamide dopes |
| JPS5344957B2 (de) * | 1973-12-28 | 1978-12-02 | ||
| DE2556883C2 (de) * | 1974-12-27 | 1981-11-26 | Teijin Ltd., Osaka | Aromatische Copolyamide und deren Verwendung zur Herstellung von Fasern, Fäden, Filmen und Folien |
| NL157327C (nl) | 1975-02-21 | 1984-05-16 | Akzo Nv | Werkwijze ter bereiding van poly-p-fenyleentereftaalamide. |
| JPS53294A (en) * | 1976-06-23 | 1978-01-05 | Teijin Ltd | Preparation of aromatic polyamide with high degree of polymerization |
-
1977
- 1977-04-27 FR FR7713620A patent/FR2388844A1/fr active Granted
-
1978
- 1978-04-18 US US05/897,499 patent/US4297478A/en not_active Expired - Lifetime
- 1978-04-20 BR BR7802624A patent/BR7802624A/pt unknown
- 1978-04-25 GB GB16318/78A patent/GB1602916A/en not_active Expired
- 1978-04-26 LU LU79532A patent/LU79532A1/xx unknown
- 1978-04-26 CH CH452078A patent/CH630654A5/fr not_active IP Right Cessation
- 1978-04-26 CA CA302,070A patent/CA1096543A/fr not_active Expired
- 1978-04-26 NL NL7804478A patent/NL7804478A/xx not_active Application Discontinuation
- 1978-04-26 BE BE187132A patent/BE866408A/xx not_active IP Right Cessation
- 1978-04-26 SU SU782607003A patent/SU929011A3/ru active
- 1978-04-26 SE SE7804808A patent/SE443984B/sv not_active IP Right Cessation
- 1978-04-26 JP JP4880778A patent/JPS5415996A/ja active Pending
- 1978-04-26 DK DK181078A patent/DK181078A/da not_active Application Discontinuation
- 1978-04-26 IE IE825/78A patent/IE46740B1/en unknown
- 1978-04-27 ES ES469214A patent/ES469214A1/es not_active Expired
- 1978-04-27 DE DE19782818669 patent/DE2818669A1/de not_active Ceased
- 1978-04-27 AT AT0304278A patent/AT379157B/de not_active IP Right Cessation
- 1978-04-27 IT IT22760/78A patent/IT1094734B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA1096543A (fr) | 1981-02-24 |
| IE780825L (en) | 1978-10-27 |
| BR7802624A (pt) | 1978-11-28 |
| SE7804808L (sv) | 1978-10-28 |
| ATA304278A (de) | 1985-04-15 |
| AT379157B (de) | 1985-11-25 |
| IT1094734B (it) | 1985-08-02 |
| FR2388844A1 (fr) | 1978-11-24 |
| NL7804478A (nl) | 1978-10-31 |
| IE46740B1 (en) | 1983-09-07 |
| JPS5415996A (en) | 1979-02-06 |
| CH630654A5 (fr) | 1982-06-30 |
| BE866408A (fr) | 1978-10-26 |
| FR2388844B1 (de) | 1980-11-28 |
| DE2818669A1 (de) | 1978-11-02 |
| SU929011A3 (ru) | 1982-05-15 |
| US4297478A (en) | 1981-10-27 |
| LU79532A1 (fr) | 1978-11-28 |
| GB1602916A (en) | 1981-11-18 |
| IT7822760A0 (it) | 1978-04-27 |
| DK181078A (da) | 1978-10-28 |
| ES469214A1 (es) | 1978-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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