JP4658195B2 - 全芳香族ポリアミドフィラメントの製造方法 - Google Patents
全芳香族ポリアミドフィラメントの製造方法 Download PDFInfo
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- JP4658195B2 JP4658195B2 JP2008520181A JP2008520181A JP4658195B2 JP 4658195 B2 JP4658195 B2 JP 4658195B2 JP 2008520181 A JP2008520181 A JP 2008520181A JP 2008520181 A JP2008520181 A JP 2008520181A JP 4658195 B2 JP4658195 B2 JP 4658195B2
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- aromatic polyamide
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- 239000004760 aramid Substances 0.000 title claims description 49
- 229920003235 aromatic polyamide Polymers 0.000 title claims description 49
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 238000006116 polymerization reaction Methods 0.000 claims description 92
- 239000002904 solvent Substances 0.000 claims description 45
- 239000000178 monomer Substances 0.000 claims description 36
- 229920000642 polymer Polymers 0.000 claims description 32
- 238000009987 spinning Methods 0.000 claims description 22
- 150000004984 aromatic diamines Chemical class 0.000 claims description 17
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 14
- 125000003118 aryl group Chemical group 0.000 claims description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 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
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical group ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 claims description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 229920002647 polyamide Polymers 0.000 claims 2
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 14
- 238000009826 distribution Methods 0.000 description 11
- 230000000704 physical effect Effects 0.000 description 9
- 238000005345 coagulation Methods 0.000 description 8
- 230000015271 coagulation Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000011550 stock solution Substances 0.000 description 4
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 3
- 230000001112 coagulating effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000001891 gel spinning Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical compound OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- BHELZAPQIKSEDF-UHFFFAOYSA-N allyl bromide Chemical compound BrCC=C BHELZAPQIKSEDF-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000004968 peroxymonosulfuric acids Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Classifications
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- 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
-
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/06—Distributing spinning solution or melt to spinning nozzles
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
- D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Polyamides (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
実施例1で製造した芳香族ジアミン溶液Bと溶融塩化テレフタロイルAを対応する各々の供給管を通じて別々に重合用反応器内に供給したことを除いては、実施例1と同一条件で処理して、熱処理を行わないポリ(パラ−フェニレンテレフタルアミド)フィラメントを製造した。
比較実施例1で製造したポリ(パラ−フェニレンテレフタルアミド)フィラメントを2%張力下で300℃で2秒間熱処理して、熱処理済みのポリ(パラ−フェニレンテレフタルアミド)フィラメントを製造した。
製造したポリ(パラ−フェニレンテレフタルアミド)フィラメントの各種物性を測定し、その結果を表1に示した。
・強度(g/d)
インストロン試験機(Instron Engineering Corp、Canton、Mass)で長さが25cmのサンプル糸を利用してサンプル糸が破断する時の強力(g)を測定した後、これをサンプル糸のデニールで分けて強度を求めた。同じく5回のテストを行った後、その平均値を求めて強度とした。この時、引長速度は300mm/分とし、初荷重は繊度×1/30gとした。
前述の強度測定条件でサンプル糸の応力−変形曲線を求めた後、この応力−変形率曲線上の勾配から計算する。
GPC(Gel Permeation Chromatography)を利用して下記のように測定する。
ジメチルスルホキシド(Dimethyl sulfoxide)に全芳香族ポリアミドフィラメント(試料)とカリウム−tert−ブトキシド(Potassium tert−butoxide)を入れて常温、窒素雰囲気下で試料を溶かし、これにアリルブロマイド(Allyl bromide)を投入してアリル基が置換された全芳香族ポリアミドポリマーを合成する。(Macromolecules 2000、33、4390参照)
(ii)分子量分布測定
合成した前記全芳香族ポリアミドポリマーをCHCl3に溶かして35℃の温度及び10ml/流量(Flow rate)でウォーターマニュアルインジェクターキット(Waters manual injector kit)を有し、屈折率測定器(Refreaction index detector)を備えるShodex GPCを使用して分子量分布を測定する。
リガク(Riguku)X線回折計(X−ray Diffractometer、以下「XRD」という)を使用して下記のような方法で測定する。
全芳香族ポリアミドフィラメント(試料)を最大限に揃えて配列した後、太さを約1,000〜2,000デニールにし、長さを2〜3cmになるようにサンプルホルダーに取り付ける。
−用意した試料を試料固定具に設けてb−位置を0°にセットする(フィラメントの軸方向に試料を試料固定具に設けてb−位置をセットする)。
11a モノマー及び重合溶媒供給管の内側通路
11b モノマー及び重合溶媒供給管の外側通路
20 重合用反応器
30 紡糸原液貯蔵槽
40 紡糸口金
50 凝固浴槽
60 水洗装置
70 乾燥装置
80 熱処理装置
90 巻取機
A 芳香族二塩基酸塩化物
B 芳香族ジアミンが溶解している重合溶媒
Claims (9)
- 芳香族ジアミンと芳香族二塩基酸塩化物をN−メチル−2−ピロリドンを含む重合溶媒の中で重合させて製造した全芳香族ポリアミド重合体を濃硫酸溶媒に溶解させて紡糸原液を製造した後、これを紡糸して全芳香族ポリアミドフィラメントを製造する方法において、
前記全芳香族ポリアミド重合体を製造する時、内側通路11aとこれに隣接する外側通路11bが交互に反復する多重管状のモノマー及び重合溶媒供給管11を使用し、前記内側通路11a及び外側通路11bのそれぞれを通じて芳香族二塩基酸塩化物A及び芳香族ジアミンが溶解されている重合溶媒Bのそれぞれを重合用反応器20内に供給することを特徴とする、全芳香族ポリアミドフィラメントの製造方法。 - 多重管状のモノマー及び重合溶媒供給管は2重管であることを特徴とする、請求項1に記載の全芳香族ポリアミドフィラメントの製造方法。
- 重合溶媒は塩化カルシウムを含むことを特徴とする、請求項1に記載の全芳香族ポリアミドフィラメントの製造方法。
- 芳香族ジアミンはパラ(p)−フェニレンジアミンであることを特徴とする、請求項1に記載の全芳香族ポリアミドフィラメントの製造方法。
- 芳香族二塩基酸塩化物は塩化テレフタロイルであることを特徴とする、請求項1に記載の全芳香族ポリアミドフィラメントの製造方法。
- モノマー及び重合溶媒供給管の内側通路11aを通じて芳香族二塩基酸塩化物Aを重合用反応器20内に供給すると同時に、モノマー及び重合溶媒供給管の外側通路11bを通じて芳香族ジアミンが溶解されている重合溶媒Bを重合用反応器20内に供給することを特徴とする、請求項2に記載の全芳香族ポリアミドフィラメントの製造方法。
- モノマー及び重合溶媒供給管の内側通路11aを通じて供給される化合物の通路出口速度とモノマー及び重合溶媒供給管の外側通路11bを通じて供給される化合物の通路出口速度を互いに異なるように調節することを特徴とする、請求項1に記載の全芳香族ポリアミドフィラメントの製造方法。
- 多重管状のモノマー及び重合溶媒供給管11の断面形態は円状、楕円形及び多角形からなる群の中から選択されたいずれかであることを特徴とする、請求項1に記載の全芳香族ポリアミドフィラメントの製造方法。
- 重合用反応器20内に攪拌機を設けて重合用反応器20内に供給されたモノマー及び重合溶媒を攪拌させることを特徴とする、請求項1に記載の全芳香族ポリアミドフィラメントの製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR20050060308 | 2005-07-05 | ||
PCT/KR2006/002625 WO2007004849A1 (en) | 2005-07-05 | 2006-07-05 | Aromatic polyamide filament and method of manufacturing the same |
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JP2010240638A Division JP5340247B2 (ja) | 2005-07-05 | 2010-10-27 | 全芳香族ポリアミドフィラメント |
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JP4658195B2 true JP4658195B2 (ja) | 2011-03-23 |
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JP2010240638A Active JP5340247B2 (ja) | 2005-07-05 | 2010-10-27 | 全芳香族ポリアミドフィラメント |
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US (2) | US8105521B2 (ja) |
EP (2) | EP2280101B1 (ja) |
JP (2) | JP4658195B2 (ja) |
KR (1) | KR100749963B1 (ja) |
CN (2) | CN101218383B (ja) |
IL (2) | IL188562A (ja) |
RU (2) | RU2382126C2 (ja) |
WO (1) | WO2007004849A1 (ja) |
ZA (1) | ZA200800098B (ja) |
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CN102046859B (zh) * | 2008-03-26 | 2013-09-25 | 东丽株式会社 | 聚酰胺56细丝、含有它们的纤维结构、以及气囊织物 |
US20110045297A1 (en) | 2008-03-31 | 2011-02-24 | Kolon Industries Inc, | Para-aramid fiber and method of preparing the same |
RU2444529C1 (ru) * | 2010-07-13 | 2012-03-10 | Учреждение Российской академии наук Институт физики им. Л.В. Киренского Сибирского отделения РАН (ИФ СО РАН) | Устройство для направленной полимеризации |
RU2557625C1 (ru) * | 2014-02-25 | 2015-07-27 | Открытое акционерное общество "Каменскволокно" | Способ получения арамидных нитей, модифицированных углеродными нанотрубками |
KR102096574B1 (ko) * | 2018-05-21 | 2020-04-03 | 한국화학연구원 | 아라미드 나노 섬유 분산액의 제조방법 |
CN110924137A (zh) * | 2019-12-20 | 2020-03-27 | 鲁东大学 | 一种基于芳纶纳米纤维的聚苯乙烯增韧剂及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51109099A (ja) * | 1975-02-21 | 1976-09-27 | Akzo Nv | |
JPS59155429A (ja) * | 1983-01-21 | 1984-09-04 | ゼネラル・エレクトリツク・カンパニイ | 重合方法 |
JPS63235521A (ja) * | 1987-03-20 | 1988-09-30 | Asahi Chem Ind Co Ltd | アラミド繊維の製造法 |
JPS63254118A (ja) * | 1987-02-23 | 1988-10-20 | デユポン・カナダ・インコーポレーテツド | グラフトポリマーの製造法 |
JPH02110133A (ja) * | 1988-10-19 | 1990-04-23 | Asahi Chem Ind Co Ltd | 全芳香族ポリアミドの連続重合法 |
JPH1058845A (ja) * | 1996-04-19 | 1998-03-03 | Toray Ind Inc | 感熱記録用転写材 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3801663A (en) * | 1971-07-13 | 1974-04-02 | G Knox | Dehydrogenation of alkylated aromatic hydrocarbons |
US3869430A (en) | 1971-08-17 | 1975-03-04 | Du Pont | High modulus, high tenacity poly(p-phenylene terephthalamide) fiber |
US3869429A (en) | 1971-08-17 | 1975-03-04 | Du Pont | High strength polyamide fibers and films |
US3767756A (en) * | 1972-06-30 | 1973-10-23 | Du Pont | Dry jet wet spinning process |
US3819569A (en) * | 1973-06-28 | 1974-06-25 | Du Pont | Aromatic polyamides stabilized with nickelous carbonate |
JPS5239676B2 (ja) * | 1973-12-19 | 1977-10-06 | ||
JPS5766116A (en) * | 1980-10-08 | 1982-04-22 | Asahi Chem Ind Co Ltd | High-flexibility, high-elongation polyamide fiber |
JPS5834811A (ja) * | 1981-08-22 | 1983-03-01 | Mitsubishi Petrochem Co Ltd | エチレンの重合法 |
US4511535A (en) * | 1983-01-21 | 1985-04-16 | General Electric Company | Liquid monomer feed pipe for continuous extrusion polymerization |
JPS61194209A (ja) * | 1985-02-20 | 1986-08-28 | Toyobo Co Ltd | 高強力ポリアミド繊維及びその製造法 |
ZA873833B (en) * | 1986-05-30 | 1989-01-25 | Du Pont | High modulus poly-p-phenylene terephthalamide fiber |
US4902774A (en) * | 1988-03-02 | 1990-02-20 | E. I. Dupont De Nemours And Company | Poly(p-phenyleneterephthalamide) yarn of improved fatigue resistance |
US4885356A (en) | 1988-06-28 | 1989-12-05 | Air Products And Chemicals, Inc. | High molecular weight poly(toluenediamine aramide) and a method for their preparation |
US5104969A (en) * | 1989-10-20 | 1992-04-14 | E. I. Du Pont De Nemours And Company | Low shrinkage, high tenacity poly(epsilon-caproamide) yarn and process for making same |
DE4138872B4 (de) * | 1990-03-30 | 2005-12-29 | E.I. Du Pont De Nemours And Co., Wilmington | Verstreckbare Aramide hoher Zugfestigkeit |
KR920009001B1 (ko) * | 1990-05-12 | 1992-10-12 | 주식회사 코오롱 | 방향족 폴리아미드 섬유의 제조방법 |
KR930000247B1 (ko) * | 1990-11-09 | 1993-01-14 | 주식회사 코오롱 | 전방향족 폴리아미드섬유 및 그 제조방법 |
JPH04323220A (ja) * | 1991-04-22 | 1992-11-12 | Tokuyama Soda Co Ltd | 芳香族ポリアミド |
US5965260A (en) * | 1991-09-12 | 1999-10-12 | Kansai Research Institute (Kri) | Highly oriented polymer fiber and method for making the same |
EP0567998A1 (de) * | 1992-04-30 | 1993-11-03 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von Faserbildenden meta-Aramiden |
AU671627B2 (en) * | 1992-05-28 | 1996-09-05 | Akzo N.V. | Para-aramide dope of low degree of polymerization, para-aramide fiber and para-aramide pulp produced therefrom and processes for producing the same |
KR970003083B1 (ko) * | 1992-12-04 | 1997-03-14 | 주식회사 코오롱 | 연속이동 중합-배향방법에 의한 방향족 폴리아미드 펄프 및 그의 제조방법 |
ATE166083T1 (de) * | 1994-02-11 | 1998-05-15 | Akzo Nobel Nv | Verfahren zur chargeweisen herstellung von poly-p-phenylenterephthalamid |
DE4411755A1 (de) * | 1994-04-06 | 1995-10-12 | Hoechst Ag | Verfahren zur Herstellung von Fasern oder Filmen unter Verwendung spezieller Ausformlösungen, sowie die danach erhältlichen Fasern oder Filme |
MY115440A (en) * | 1994-07-22 | 2003-06-30 | Shell Int Research | A process for the manufacture of synthesis gas by partial oxidation of a gaseous hydrocarbon-containing fuel using a multi-orifice (co-annular)burner |
DE4435874A1 (de) * | 1994-10-07 | 1996-04-11 | Hoechst Ag | Verfahren zur Herstellung hochmolekularer Polykondensate |
JP3111870B2 (ja) * | 1994-10-20 | 2000-11-27 | 東レ株式会社 | 芳香族ポリアミドフィルム及びそれを用いた磁気記録媒体 |
DE4440491A1 (de) * | 1994-11-12 | 1996-05-15 | Basf Ag | Brandschutzdecken aus Melamin-Formaldehyd-Harzfasern |
KR0177856B1 (ko) | 1994-11-29 | 1999-02-01 | 이웅열 | 아라미드 섬유의 제조 방법 및 장치 |
US5693746A (en) * | 1994-12-16 | 1997-12-02 | Eastman Chemical Company | Preparation of aromatic polyamides from carbon monoxide, a diamine and an aromatic chloride |
KR100422465B1 (ko) * | 1997-02-25 | 2004-05-31 | 주식회사 코오롱 | 전방향족 폴리아미드 섬유 및 그의 제조방법 |
IL134804A0 (en) * | 1997-09-09 | 2001-04-30 | Du Pont | Wholly aromatic synthetic fibers spun from a liquid-crystalline polymer solution, a process for preparing the same fibers and use of the same fibers |
JP3676111B2 (ja) | 1998-06-03 | 2005-07-27 | 帝人テクノプロダクツ株式会社 | 芳香族ポリアミド繊維及びそれを用いた紙 |
GB9814064D0 (en) * | 1998-06-29 | 1998-08-26 | Boc Group Plc | Partial combustion of hydrogen sulphide |
PT1172466E (pt) * | 2000-02-16 | 2007-04-30 | Teijin Ltd | Processo para a produção de uma fibra de poliamida inteiramente aromática de tipo meta. |
US6391986B1 (en) * | 2000-12-05 | 2002-05-21 | Union Carbide Chemicals & Plastics Technology Corporation | Control of solution catalyst droplets |
JP2002302837A (ja) * | 2001-04-05 | 2002-10-18 | Teijin Ltd | 染色性の改良された全芳香族ポリアミド繊維構造物 |
JP4451581B2 (ja) * | 2001-09-28 | 2010-04-14 | 株式会社日本触媒 | 重合防止剤の作成供給装置および作成供給方法 |
-
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51109099A (ja) * | 1975-02-21 | 1976-09-27 | Akzo Nv | |
JPS59155429A (ja) * | 1983-01-21 | 1984-09-04 | ゼネラル・エレクトリツク・カンパニイ | 重合方法 |
JPS63254118A (ja) * | 1987-02-23 | 1988-10-20 | デユポン・カナダ・インコーポレーテツド | グラフトポリマーの製造法 |
JPS63235521A (ja) * | 1987-03-20 | 1988-09-30 | Asahi Chem Ind Co Ltd | アラミド繊維の製造法 |
JPH02110133A (ja) * | 1988-10-19 | 1990-04-23 | Asahi Chem Ind Co Ltd | 全芳香族ポリアミドの連続重合法 |
JPH1058845A (ja) * | 1996-04-19 | 1998-03-03 | Toray Ind Inc | 感熱記録用転写材 |
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EP1899512B1 (en) | 2012-09-19 |
US8084571B2 (en) | 2011-12-27 |
RU2382126C2 (ru) | 2010-02-20 |
RU2505629C2 (ru) | 2014-01-27 |
RU2008104137A (ru) | 2009-08-10 |
US8105521B2 (en) | 2012-01-31 |
CN101851807B (zh) | 2012-08-08 |
EP2280101B1 (en) | 2012-09-26 |
US20080221299A1 (en) | 2008-09-11 |
CN101218383B (zh) | 2011-04-06 |
KR20070005878A (ko) | 2007-01-10 |
WO2007004849A1 (en) | 2007-01-11 |
US20090253890A1 (en) | 2009-10-08 |
KR100749963B1 (ko) | 2007-08-16 |
JP5340247B2 (ja) | 2013-11-13 |
IL188562A (en) | 2013-05-30 |
EP1899512A1 (en) | 2008-03-19 |
CN101218383A (zh) | 2008-07-09 |
JP2011017121A (ja) | 2011-01-27 |
IL218640A0 (en) | 2012-05-31 |
ZA200800098B (en) | 2008-12-31 |
RU2009134180A (ru) | 2011-03-20 |
EP1899512A4 (en) | 2009-12-02 |
EP2280101A1 (en) | 2011-02-02 |
CN101851807A (zh) | 2010-10-06 |
IL188562A0 (en) | 2008-04-13 |
JP2009500535A (ja) | 2009-01-08 |
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