BRPI0417381A - fibrilas de aramida, método para a preparação de fibrilas, e, papel - Google Patents

fibrilas de aramida, método para a preparação de fibrilas, e, papel

Info

Publication number
BRPI0417381A
BRPI0417381A BRPI0417381-3A BRPI0417381A BRPI0417381A BR PI0417381 A BRPI0417381 A BR PI0417381A BR PI0417381 A BRPI0417381 A BR PI0417381A BR PI0417381 A BRPI0417381 A BR PI0417381A
Authority
BR
Brazil
Prior art keywords
fibrils
preparing
aramid
less
polymer
Prior art date
Application number
BRPI0417381-3A
Other languages
English (en)
Inventor
Anton Johannes Josef Hendriks
Jan Davis Cornelis Tiecken
Harrie Grotendorst
Rene Journee
Mirjam Ellen Oldenzeel
Original Assignee
Teijin Twaron Bv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teijin Twaron Bv filed Critical Teijin Twaron Bv
Publication of BRPI0417381A publication Critical patent/BRPI0417381A/pt

Links

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)

Abstract

"FIBRILAS DE ARAMIDA, MéTODO PARA A PREPARAçãO DE FIBRILAS, E, PAPEL". A invenção refere-se a fibrilas de aramida tendo, na fase úmida, um valor de Liberação Padrão Canadense (CSF) inferior a 100 ml, após secagem de uma área superficial específica (SSA) inferior a 7 m¬ 2¬/g, e um comprimento pesado em peso para partículas tendo um comprimento > 250 <109>m (WL 0,25) inferior a 1,2 mm, e a um método para preparar as fibrilas que compreende os estágios a. polimerização de uma diamina aromática e de um halogeneto de ácido dicarboxílico aromático para um polímero de aramida, em uma mistura de N-metilpirrolidona ou dimetil-acetamida e cloreto de cálcio ou cloreto de lítio para obter uma solução a ser fiada, em que o polímero é dissolvido na mistura e a concentração de polímero é de 2 a 6%, em peso, b. conversão da solução a ser fiada a fibrilas através do uso de um bocal de fiação a jato sob uma corrente de gás e c. coagulação das fibrilas usando um jato de coagulação.
BRPI0417381-3A 2003-12-09 2004-11-30 fibrilas de aramida, método para a preparação de fibrilas, e, papel BRPI0417381A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03028091 2003-12-09
PCT/EP2004/013542 WO2005059211A1 (en) 2003-12-09 2004-11-30 Aramid fibrils

Publications (1)

Publication Number Publication Date
BRPI0417381A true BRPI0417381A (pt) 2007-04-10

Family

ID=34684525

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417381-3A BRPI0417381A (pt) 2003-12-09 2004-11-30 fibrilas de aramida, método para a preparação de fibrilas, e, papel

Country Status (21)

Country Link
US (1) US7629047B2 (pt)
EP (1) EP1694890B1 (pt)
JP (1) JP4757200B2 (pt)
KR (1) KR101116598B1 (pt)
CN (1) CN100510208C (pt)
AR (1) AR046462A1 (pt)
AT (1) ATE422569T1 (pt)
AU (1) AU2004299597B2 (pt)
BR (1) BRPI0417381A (pt)
CA (1) CA2548741C (pt)
DE (1) DE602004019448D1 (pt)
DK (1) DK1694890T3 (pt)
ES (1) ES2320141T3 (pt)
HK (1) HK1097010A1 (pt)
MY (1) MY138441A (pt)
PL (1) PL1694890T3 (pt)
PT (1) PT1694890E (pt)
RU (1) RU2363780C2 (pt)
SI (1) SI1694890T1 (pt)
TW (1) TWI323749B (pt)
WO (1) WO2005059211A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101380526B1 (ko) * 2005-12-21 2014-04-11 이 아이 듀폰 디 네모아 앤드 캄파니 폴리피리도비스이미다졸 펄프 및 이의 제조 방법
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
US8398906B2 (en) 2007-04-05 2013-03-19 Teijin Aramid B.V. Particles comprising composite of para-aramid and additive material
DE102008035776A1 (de) 2007-09-04 2009-03-05 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Reibbelag und Verfahren zur Herstellung eines Reibbelags
WO2009053331A1 (en) * 2007-10-23 2009-04-30 Teijin Aramid Gmbh Refined fiber
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
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
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
JP6251392B2 (ja) 2013-07-18 2017-12-20 テイジン・アラミド・ビー．ブイ． 難燃性シート材料
KR102218165B1 (ko) * 2013-09-06 2021-02-24 데이진 아라미드 비.브이. 전기화학 전지용 분리막 종이
JP2017508044A (ja) * 2014-02-27 2017-03-23 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ マイクロパルプ−エラストマーマスターバッチ、及びこれに基づいた化合物
KR20160071713A (ko) 2014-12-12 2016-06-22 주식회사 효성 아라미드섬유의 제조장치 및 이에 의한 아라미드 섬유의 제조방법
WO2018037015A1 (en) * 2016-08-24 2018-03-01 Teijin Aramid B.V. Friction material comprising aramid
EP3548657B1 (en) 2016-11-30 2022-08-17 Teijin Aramid B.V. Aramid paper suitable for use in electronic applications
KR102629653B1 (ko) 2018-05-28 2024-01-29 데이진 아라미드 비.브이. 개선된 성질들을 갖는 아라미드-기반 페이퍼
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
WO2023073007A1 (en) 2021-10-29 2023-05-04 Teijin Aramid B.V. Separator suitable for use in lithium ion batteries

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
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
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
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
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
TW226417B (pt) 1992-05-28 1994-07-11 Sumitomo Chemical Co
JP3020750B2 (ja) * 1992-09-04 2000-03-15 帝人株式会社 芳香族ポリアミド繊維
WO1995014815A1 (en) * 1993-11-29 1995-06-01 Akzo Nobel N.V. Process for preparing para-aromatic polyamide paper
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
ES2141575T3 (es) * 1996-08-09 2000-03-16 Akzo Nobel Nv Hilo de poliamida para-aromatica que tiene baja densidad lineal de filamento y un procedimiento para fabricarlo.
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

Also Published As

Publication number Publication date
CN1890412A (zh) 2007-01-03
WO2005059211A1 (en) 2005-06-30
EP1694890B1 (en) 2009-02-11
TWI323749B (en) 2010-04-21
US7629047B2 (en) 2009-12-08
US20070082198A1 (en) 2007-04-12
AU2004299597B2 (en) 2009-08-27
JP4757200B2 (ja) 2011-08-24
CA2548741C (en) 2012-01-24
AU2004299597A1 (en) 2005-06-30
EP1694890A1 (en) 2006-08-30
ATE422569T1 (de) 2009-02-15
RU2363780C2 (ru) 2009-08-10
RU2006124541A (ru) 2008-01-20
SI1694890T1 (sl) 2009-06-30
CA2548741A1 (en) 2005-06-30
AR046462A1 (es) 2005-12-07
KR101116598B1 (ko) 2012-03-15
TW200530439A (en) 2005-09-16
KR20060133991A (ko) 2006-12-27
DK1694890T3 (da) 2009-03-30
PT1694890E (pt) 2009-04-29
JP2007515564A (ja) 2007-06-14
HK1097010A1 (en) 2007-06-15
MY138441A (en) 2009-06-30
PL1694890T3 (pl) 2009-07-31
CN100510208C (zh) 2009-07-08
ES2320141T3 (es) 2009-05-19
DE602004019448D1 (de) 2009-03-26

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: TEIJIN ARAMID B.V. (NL)

Free format text: ALTERADO DE: TEIJIN TWARON B.V.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2282 DE 30/09/2014.