JPS6214569B2 - - Google Patents
Info
- Publication number
- JPS6214569B2 JPS6214569B2 JP668278A JP668278A JPS6214569B2 JP S6214569 B2 JPS6214569 B2 JP S6214569B2 JP 668278 A JP668278 A JP 668278A JP 668278 A JP668278 A JP 668278A JP S6214569 B2 JPS6214569 B2 JP S6214569B2
- Authority
- JP
- Japan
- Prior art keywords
- polymerization
- calcium chloride
- methylpyrrolidone
- dimethylacetamide
- ppta
- 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
- 238000006116 polymerization reaction Methods 0.000 claims description 86
- 239000001110 calcium chloride Substances 0.000 claims description 44
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 44
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 43
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 25
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 18
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims description 17
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- 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 claims description 11
- 239000007806 chemical reaction intermediate Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 5
- XRASRVJYOMVDNP-UHFFFAOYSA-N 4-(7-azabicyclo[4.1.0]hepta-1,3,5-triene-7-carbonyl)benzamide Chemical compound C1=CC(C(=O)N)=CC=C1C(=O)N1C2=CC=CC=C21 XRASRVJYOMVDNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 description 33
- 238000003756 stirring Methods 0.000 description 20
- 229920000642 polymer Polymers 0.000 description 18
- 239000002904 solvent Substances 0.000 description 13
- 238000002156 mixing Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000001879 gelation Methods 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 150000001408 amides Chemical class 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000002954 polymerization reaction product Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- -1 fibres Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- 239000000370 acceptor Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- DISPOJHKKXSCLS-UHFFFAOYSA-N n-diaminophosphorylmethanamine Chemical compound CNP(N)(N)=O DISPOJHKKXSCLS-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Polyamides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP668278A JPS54100496A (en) | 1978-01-26 | 1978-01-26 | Preparation of poly-p-phenylene terephthalamide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP668278A JPS54100496A (en) | 1978-01-26 | 1978-01-26 | Preparation of poly-p-phenylene terephthalamide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54100496A JPS54100496A (en) | 1979-08-08 |
| JPS6214569B2 true JPS6214569B2 (enrdf_load_stackoverflow) | 1987-04-02 |
Family
ID=11645122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP668278A Granted JPS54100496A (en) | 1978-01-26 | 1978-01-26 | Preparation of poly-p-phenylene terephthalamide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54100496A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS635150A (ja) * | 1986-06-24 | 1988-01-11 | Mikuni Kogyo Co Ltd | 圧力バランス式気化器 |
| KR20140075202A (ko) * | 2012-12-11 | 2014-06-19 | 도레이케미칼 주식회사 | 폴리 메타-페닐렌테레프탈아미드 분리막의 제조방법 및 이를 통해 제조된 폴리 메타-페닐렌테레프탈아미드 분리막 |
-
1978
- 1978-01-26 JP JP668278A patent/JPS54100496A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54100496A (en) | 1979-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6048537B2 (ja) | ポリ‐ｐ‐フエニレンテレフタルアミドの製造方法 | |
| Bair et al. | Poly (1, 4-phenyleneterephthalamides). Polymerization and novel liquid-crystalline solutions | |
| US4172938A (en) | Process for producing polyamides with lactam or urea solvent and CaCl2 | |
| JPH06329800A (ja) | 液晶質ポリマー組成物の製造方法 | |
| EP2268710A1 (en) | Large scale process for polymerization of 5 (6) -amino-2- (p-aminophenyl) benzimidazole (dapbi) containing polyaramid | |
| JPH11508938A (ja) | 芳香族ポリアミド、光学的異方性ドープと成形物、及びその製造方法 | |
| JPS6214569B2 (enrdf_load_stackoverflow) | ||
| US5726275A (en) | Process for the batchwise preparation of poly-p-phenylene terephthalamide | |
| JPS62162013A (ja) | ポリ（ｐ−フエニレンテレフタラミド）からなるパルプ状短繊維の製造法 | |
| JPS6254725A (ja) | 芳香族ポリアミド及びその製造方法 | |
| US2909492A (en) | Preparation of oxetane polymers | |
| JPH0551615B2 (enrdf_load_stackoverflow) | ||
| IE46741B1 (en) | Process for the continuous production of polyamides derived from para-phenylenediamine | |
| JPS6034572B2 (ja) | ポリパラフエニレンテレフタルアミドの製造方法 | |
| JPH03145455A (ja) | ２―アクリルアミド―２―メチルプロパンスルホン酸の製造方法 | |
| JPS61123632A (ja) | 高重合度芳香族ポリアミドの製造法 | |
| JPH09511796A (ja) | 芳香族ポリアミドパルプ及びその製造方法 | |
| CA1074946A (en) | Process for the preparation of poly-p-phenyleneterephthalamide | |
| KR960010254B1 (ko) | 폴리아미드 반응용기 세정 방법 | |
| US4094867A (en) | Manufacture of polysulphones | |
| JPS62280223A (ja) | 高重合度ポリパラフエニレンテレフタルアミドの製造方法 | |
| JPS5914569B2 (ja) | パルプ状粒子の製造法 | |
| KR960010253B1 (ko) | 방향족 폴리아미드 반응 용기내의 수분을 제거하기 위한 세정 방법 | |
| JP2981146B2 (ja) | 可溶性全芳香族ポリアミドの成形製品の製造法 | |
| JPS6055538B2 (ja) | 高重合度芳香族ポリアミドの製造法 |