RU2006124541A - Арамидные фибриллы - Google Patents
Арамидные фибриллы Download PDFInfo
- Publication number
- RU2006124541A RU2006124541A RU2006124541/04A RU2006124541A RU2006124541A RU 2006124541 A RU2006124541 A RU 2006124541A RU 2006124541/04 A RU2006124541/04 A RU 2006124541/04A RU 2006124541 A RU2006124541 A RU 2006124541A RU 2006124541 A RU2006124541 A RU 2006124541A
- Authority
- RU
- Russia
- Prior art keywords
- aramid
- fibrils
- less
- polymer
- scp
- Prior art date
Links
- 229920003235 aromatic polyamide Polymers 0.000 title claims 7
- 239000004760 aramid Substances 0.000 title claims 6
- 229920000642 polymer Polymers 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- 230000015271 coagulation Effects 0.000 claims 2
- 238000005345 coagulation Methods 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 238000009987 spinning Methods 0.000 claims 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims 1
- 150000004984 aromatic diamines Chemical class 0.000 claims 1
- -1 aromatic dicarboxylic acid halide Chemical class 0.000 claims 1
- 239000001110 calcium chloride Substances 0.000 claims 1
- 229910001628 calcium chloride Inorganic materials 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/26—Polyamides; Polyimides
-
- 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
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
- D21H5/141—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives
-
- 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
-
- 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
- Y10T428/2904—Staple length 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Paper (AREA)
- Polyamides (AREA)
Claims (7)
1. Арамидные фибриллы, обладающие в мокрой фазе садкостью по Канадскому Стандарту (СКС) менее 300 мл, удельной площадью поверхности (УПП) после сушки менее 7 м2/г и средневесовой длиной, определенной по массе, частиц длиной > 250 мкм (WL0,25) менее 1,2 мм.
2. Фибриллы по п.1, обладающие в мокрой фазе садкостью по Канадскому Стандарту (СКС) менее 150 мл, удельной площадью поверхности (УПП) после сушки менее 1,5 м2/г.
3. Фибриллы по любому одному из пп.1 и 2, в которых арамидом является пара-арамид, предпочтительно - поли(пара-фенилентерефталамид).
4. Способ получения фибрилл по пп.1-3, включающий следующие стадии:
a. полимеризацию ароматического диамина и галоида ароматической дикарбоновой кислоты до арамидного полимера в смеси N-метилпирролидона или диметилацетамида и хлорида кальция или хлорида лития с получением прядильного раствора, где полимер растворен в смеси, и концентрация полимера составляет 2-6 мас.%;
b. превращение прядильного раствора в фибриллы с использованием прядильного сопла в газовом потоке;
c. коагуляцию фибрилл с использованием коагуляционной струи.
5. Способ по п.4, в котором, по меньшей мере, часть образующейся соляной кислоты нейтрализуют для получения нейтрализованного прядильного раствора.
6. Способ по п.5, в котором относительная вязкость ηот арамидного полимера составляет 2,0-5,0.
7. Бумага, изготовленная из составляющих, включающих, по меньшей мере, 2 мас.%, предпочтительно, по меньшей мере, 5 мас.%, а наиболее предпочтительно, по меньшей мере, 10 мас.% арамидных фибрилл по любому из пп.1-3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03028091 | 2003-12-09 | ||
| EP03028091.1 | 2003-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006124541A true RU2006124541A (ru) | 2008-01-20 |
| RU2363780C2 RU2363780C2 (ru) | 2009-08-10 |
Family
ID=34684525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006124541/04A RU2363780C2 (ru) | 2003-12-09 | 2004-11-30 | Арамидные фибриллы |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US7629047B2 (ru) |
| EP (1) | EP1694890B1 (ru) |
| JP (1) | JP4757200B2 (ru) |
| KR (1) | KR101116598B1 (ru) |
| CN (1) | CN100510208C (ru) |
| AR (1) | AR046462A1 (ru) |
| AT (1) | ATE422569T1 (ru) |
| AU (1) | AU2004299597B2 (ru) |
| BR (1) | BRPI0417381A (ru) |
| CA (1) | CA2548741C (ru) |
| DE (1) | DE602004019448D1 (ru) |
| DK (1) | DK1694890T3 (ru) |
| ES (1) | ES2320141T3 (ru) |
| HK (1) | HK1097010A1 (ru) |
| MY (1) | MY138441A (ru) |
| PL (1) | PL1694890T3 (ru) |
| PT (1) | PT1694890E (ru) |
| RU (1) | RU2363780C2 (ru) |
| SI (1) | SI1694890T1 (ru) |
| TW (1) | TWI323749B (ru) |
| WO (1) | WO2005059211A1 (ru) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090101295A1 (en) * | 2005-12-21 | 2009-04-23 | Merriman Edmund A | Self-Bonding Polypridobismidazole Pulp and a Process for Making Same |
| JP2007177113A (ja) | 2005-12-28 | 2007-07-12 | Teijin Techno Products Ltd | 有機高分子重合体微粒子およびその製造方法 |
| JP2007321310A (ja) * | 2006-06-02 | 2007-12-13 | Teijin Techno Products Ltd | アラミドフィブリッド及びその製造方法 |
| ES2350510T3 (es) | 2007-04-05 | 2011-01-24 | Teijin Aramid B.V. | Partículas que comprenden un compuesto de para-aramida y material aditivo. |
| DE102008035776A1 (de) | 2007-09-04 | 2009-03-05 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Reibbelag und Verfahren zur Herstellung eines Reibbelags |
| CN101910479B (zh) * | 2007-10-23 | 2013-01-30 | 帝人芳纶有限公司 | 精制纤维 |
| US7771637B2 (en) * | 2007-12-19 | 2010-08-10 | E. I. Du Pont De Nemours And Company | High-speed meta-aramid fiber production |
| US7780889B2 (en) * | 2007-12-19 | 2010-08-24 | E.I. Du Pont De Nemours And Company | Multistage draw with relaxation step |
| US7771638B2 (en) * | 2007-12-19 | 2010-08-10 | E. I. Du Pont De Nemours And Company | Rapid plasticization of quenched yarns |
| US7771636B2 (en) * | 2007-12-19 | 2010-08-10 | E. I. Du Pont De Nemours And Company | Single stage drawing for MPD-I yarn |
| CN101250833B (zh) * | 2008-04-03 | 2011-08-03 | 圣欧（苏州）安全防护材料有限公司 | 聚间苯二甲酰间苯二胺浆粕状纤维的制备方法 |
| KR101287256B1 (ko) * | 2008-06-17 | 2013-07-17 | 코오롱인더스트리 주식회사 | 향상된 내변색성을 갖는 아라미드 섬유 및 그 제조방법 |
| WO2013045366A1 (en) | 2011-09-27 | 2013-04-04 | Teijin Aramid B.V. | Antistatic aramid material |
| WO2013117462A1 (en) | 2012-02-07 | 2013-08-15 | Teijin Aramid B.V. | Aramid paper having increased strength and process for manufacturing thereof |
| EP3022358B1 (en) | 2013-07-18 | 2017-09-06 | Teijin Aramid B.V. | Fire-retardant sheet material |
| US10003057B2 (en) | 2013-09-06 | 2018-06-19 | Teijin Aramid B.V. | Separator paper for electrochemical cells |
| KR20160126994A (ko) * | 2014-02-27 | 2016-11-02 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 마이크로펄프-탄성중합체 마스터배치 및 그에 기초한 배합물 |
| KR20160071713A (ko) | 2014-12-12 | 2016-06-22 | 주식회사 효성 | 아라미드섬유의 제조장치 및 이에 의한 아라미드 섬유의 제조방법 |
| US10774892B2 (en) | 2016-08-24 | 2020-09-15 | Teijin Aramid B.V. | Friction material comprising aramid |
| RU2768773C2 (ru) | 2016-11-30 | 2022-03-24 | Тейджин Арамид Б.В. | Арамидная бумага, подходящая для использования в электронных областях применения |
| JP7391880B2 (ja) | 2018-05-28 | 2023-12-05 | テイジン・アラミド・ビー．ブイ． | 特性が改善されたアラミドベースの紙 |
| US11078627B2 (en) * | 2018-08-14 | 2021-08-03 | Dupont Safety & Construction, Inc. | High tensile strength paper suitable for use in electrochemical cells |
| US20210296685A1 (en) * | 2020-03-17 | 2021-09-23 | Dupont Safety & Construction, Inc. | Solid-state composite electrolytes comprising aramid polymer fibrils |
| CN118044049A (zh) | 2021-10-29 | 2024-05-14 | 帝人芳纶有限公司 | 适用于锂离子电池中的隔膜 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5028372A (en) | 1988-06-30 | 1991-07-02 | E. I. Du Pont De Nemours And Company | Method for producing para-aramid pulp |
| US4963298A (en) * | 1989-02-01 | 1990-10-16 | E. I. Du Pont De Nemours And Company | Process for preparing fiber, rovings and mats from lyotropic liquid crystalline polymers |
| US5296286A (en) | 1989-02-01 | 1994-03-22 | E. I. Du Pont De Nemours And Company | Process for preparing subdenier fibers, pulp-like short fibers, fibrids, rovings and mats from isotropic polymer solutions |
| 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 |
| 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 |
| JP2897592B2 (ja) * | 1992-05-28 | 1999-05-31 | 住友化学工業株式会社 | 低重合度パラアラミドドープ、それから製造されるパラアラミド繊維およびパラアラミドパルプならびにそれらの製造方法 |
| JP3020750B2 (ja) * | 1992-09-04 | 2000-03-15 | 帝人株式会社 | 芳香族ポリアミド繊維 |
| ATE171985T1 (de) * | 1993-11-29 | 1998-10-15 | Akzo Nobel Nv | Verfahren zur herstellung von papier aus paraaromatischen polyamiden und damit erhältliches papier |
| JP3141727B2 (ja) * | 1995-06-09 | 2001-03-05 | 住友化学工業株式会社 | パラアラミドパルプおよびその製造方法 |
| JP3602215B2 (ja) * | 1995-09-06 | 2004-12-15 | 帝人テクノプロダクツ株式会社 | 芳香族ポリアミドパルプおよびその製造方法 |
| ATE188519T1 (de) * | 1996-08-09 | 2000-01-15 | Akzo Nobel Nv | Garn aus para-aromatischem polyamid mit niedriger linearer dichte und verfahren zu seiner herstellung |
| JP2002285462A (ja) * | 2001-03-23 | 2002-10-03 | Akebono Brake Res & Dev Center Ltd | 繊維の混合フィブリル化法 |
-
2004
- 2004-11-23 MY MYPI20044849A patent/MY138441A/en unknown
- 2004-11-29 AR ARP040104430A patent/AR046462A1/es active IP Right Grant
- 2004-11-30 BR BRPI0417381-3A patent/BRPI0417381A/pt not_active IP Right Cessation
- 2004-11-30 DE DE602004019448T patent/DE602004019448D1/de active Active
- 2004-11-30 DK DK04820409T patent/DK1694890T3/da active
- 2004-11-30 CA CA2548741A patent/CA2548741C/en not_active Expired - Fee Related
- 2004-11-30 EP EP04820409A patent/EP1694890B1/en active Active
- 2004-11-30 SI SI200431061T patent/SI1694890T1/sl unknown
- 2004-11-30 JP JP2006543427A patent/JP4757200B2/ja active Active
- 2004-11-30 ES ES04820409T patent/ES2320141T3/es active Active
- 2004-11-30 RU RU2006124541/04A patent/RU2363780C2/ru active
- 2004-11-30 PT PT04820409T patent/PT1694890E/pt unknown
- 2004-11-30 WO PCT/EP2004/013542 patent/WO2005059211A1/en active Application Filing
- 2004-11-30 AT AT04820409T patent/ATE422569T1/de active
- 2004-11-30 AU AU2004299597A patent/AU2004299597B2/en not_active Ceased
- 2004-11-30 CN CNB2004800364784A patent/CN100510208C/zh active Active
- 2004-11-30 US US10/582,161 patent/US7629047B2/en active Active
- 2004-11-30 KR KR1020067011416A patent/KR101116598B1/ko active IP Right Grant
- 2004-11-30 PL PL04820409T patent/PL1694890T3/pl unknown
- 2004-12-07 TW TW093137752A patent/TWI323749B/zh not_active IP Right Cessation
-
2007
- 2007-02-15 HK HK07101841.2A patent/HK1097010A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWI323749B (en) | 2010-04-21 |
| AR046462A1 (es) | 2005-12-07 |
| BRPI0417381A (pt) | 2007-04-10 |
| AU2004299597B2 (en) | 2009-08-27 |
| JP2007515564A (ja) | 2007-06-14 |
| ES2320141T3 (es) | 2009-05-19 |
| PT1694890E (pt) | 2009-04-29 |
| DE602004019448D1 (de) | 2009-03-26 |
| PL1694890T3 (pl) | 2009-07-31 |
| TW200530439A (en) | 2005-09-16 |
| WO2005059211A1 (en) | 2005-06-30 |
| EP1694890A1 (en) | 2006-08-30 |
| ATE422569T1 (de) | 2009-02-15 |
| JP4757200B2 (ja) | 2011-08-24 |
| CN100510208C (zh) | 2009-07-08 |
| EP1694890B1 (en) | 2009-02-11 |
| CA2548741A1 (en) | 2005-06-30 |
| CA2548741C (en) | 2012-01-24 |
| US20070082198A1 (en) | 2007-04-12 |
| US7629047B2 (en) | 2009-12-08 |
| KR101116598B1 (ko) | 2012-03-15 |
| RU2363780C2 (ru) | 2009-08-10 |
| HK1097010A1 (en) | 2007-06-15 |
| CN1890412A (zh) | 2007-01-03 |
| DK1694890T3 (da) | 2009-03-30 |
| SI1694890T1 (sl) | 2009-06-30 |
| AU2004299597A1 (en) | 2005-06-30 |
| MY138441A (en) | 2009-06-30 |
| KR20060133991A (ko) | 2006-12-27 |
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