DE68924621T2 - Verfahren und Vorrichtung zur Herstellung von Para-aramidpulpe und nach diesem Verfahren hergestellte Pulpe. - Google Patents

Verfahren und Vorrichtung zur Herstellung von Para-aramidpulpe und nach diesem Verfahren hergestellte Pulpe.

Info

Publication number
DE68924621T2
DE68924621T2 DE68924621T DE68924621T DE68924621T2 DE 68924621 T2 DE68924621 T2 DE 68924621T2 DE 68924621 T DE68924621 T DE 68924621T DE 68924621 T DE68924621 T DE 68924621T DE 68924621 T2 DE68924621 T2 DE 68924621T2
Authority
DE
Germany
Prior art keywords
pulp
producing para
produced
aramid
aramid pulp
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 - Lifetime
Application number
DE68924621T
Other languages
English (en)
Other versions
DE68924621D1 (de
Inventor
Roland Theodore Brierre
La Veaux Stephan Claude De
James E Geary
Wesley Memeger
Michael L Trancynger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE68924621D1 publication Critical patent/DE68924621D1/de
Application granted granted Critical
Publication of DE68924621T2 publication Critical patent/DE68924621T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/38—Formation of filaments, threads, or the like during polymerisation
    • 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
    • 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
DE68924621T 1988-06-30 1989-06-30 Verfahren und Vorrichtung zur Herstellung von Para-aramidpulpe und nach diesem Verfahren hergestellte Pulpe. Expired - Lifetime DE68924621T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21374188A 1988-06-30 1988-06-30
US07/358,811 US5028372A (en) 1988-06-30 1989-06-05 Method for producing para-aramid pulp

Publications (2)

Publication Number Publication Date
DE68924621D1 DE68924621D1 (de) 1995-11-30
DE68924621T2 true DE68924621T2 (de) 1996-06-13

Family

ID=26908361

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68924621T Expired - Lifetime DE68924621T2 (de) 1988-06-30 1989-06-30 Verfahren und Vorrichtung zur Herstellung von Para-aramidpulpe und nach diesem Verfahren hergestellte Pulpe.

Country Status (15)

Country Link
US (1) US5028372A (de)
EP (1) EP0348996B1 (de)
JP (1) JP2967111B2 (de)
KR (1) KR0168631B1 (de)
AR (1) AR243613A1 (de)
AU (1) AU614155B2 (de)
BR (1) BR8903251A (de)
CA (1) CA1324471C (de)
DE (1) DE68924621T2 (de)
DK (1) DK324989A (de)
IL (1) IL90779A (de)
MX (1) MX168815B (de)
NZ (1) NZ229752A (de)
PT (1) PT91038B (de)
UA (1) UA26033A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106560A (en) * 1990-08-09 1992-04-21 E. I. Du Pont De Nemours And Company Producing para-aramid pulp by means of gravity-induced shear forces
KR950014523B1 (ko) * 1991-04-29 1995-12-05 주식회사 코오롱 방향족 폴리아미드 펄프 및 그의 제조방법
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
AU7531594A (en) * 1993-11-29 1995-06-13 Akzo Nobel N.V. Process for preparing para-aromatic polyamide paper
US5532059A (en) * 1994-09-29 1996-07-02 E. I. Du Pont De Nemours And Company Poly(p-phenylene terephthalamide) pulp
US5679758A (en) * 1995-03-30 1997-10-21 Industrial Technology Research Institute Method for producing shaped articles of soluble wholly aromatic polyamides
CA2181421C (en) * 1995-07-18 2007-02-13 Tsutomu Takahashi Para-oriented aromatic polyamide porous film
US6030683A (en) * 1996-04-23 2000-02-29 E. I. Du Pont De Nemours And Company Aramid ballistic structure
CN1104527C (zh) * 1996-09-24 2003-04-02 株式会社可隆 对－全芳族聚酰胺浆粕,其制造方法和其制造设备
US5830395A (en) * 1997-08-12 1998-11-03 E. I. Du Pont De Nemours And Company Process for making a uniform dispersion of aramid fibers and polymer
JP2001049593A (ja) * 1999-07-22 2001-02-20 E I Du Pont De Nemours & Co 全芳香族合成繊維からなる繊維紙及びその製造方法及び積層板
TWI238214B (en) * 2001-11-16 2005-08-21 Du Pont Method of producing micropulp and micropulp made therefrom
TWI228553B (en) * 2001-11-16 2005-03-01 Du Pont Method of producing coating compositions and coating compositions made therefrom
US20040191192A1 (en) * 2003-03-28 2004-09-30 Blankenbeckler Nicole L. Nail polish composition and method of making same
US6919416B2 (en) * 2003-04-11 2005-07-19 E. I. Du Pont De Nemours And Company Acetoacetylated polyvinyl polymers
JP2006525412A (ja) 2003-05-02 2006-11-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー マイクロファイバーを含有するポリエステル、ならびにその製造および使用方法
JP4749327B2 (ja) 2003-05-08 2011-08-17 テイジン・アラミド・ビー．ブイ． 相対粘度の高いｐ−アラミドの非繊維状ポリマー溶液
MY138441A (en) * 2003-12-09 2009-06-30 Teijin Aramid Bv Aramid fibrils
EP1628494A1 (de) 2004-08-17 2006-02-22 Dialog Semiconductor GmbH Intelligente Lichtquelle mit Synchronisation mit einer Digitalkamera
EP1648181A1 (de) 2004-10-12 2006-04-19 Dialog Semiconductor GmbH Einzelbildabspeichervorrichtung
US20060155064A1 (en) * 2005-01-10 2006-07-13 Hansen Steven M Polyesters and slurries containing microfiber and micropowder, and methods for using and making same
US7521493B2 (en) * 2005-01-10 2009-04-21 E. I. Du Pont De Nemours And Company Slurries containing microfiber and micropowder, and methods for using and 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
US20070196621A1 (en) * 2006-02-02 2007-08-23 Arnold Frances Sprayable micropulp composition
US8361354B2 (en) * 2006-09-29 2013-01-29 Konica Minolta Opto, Inc. Optical film, method of manufacturing the optical film, polarizing plate protective film, polarizing plate using the protective film, and liquid crystal display
MX2009010680A (es) * 2007-04-05 2009-10-23 Teijin Aramid Bv Particulas que comprenden material mixto para-aramidico y material aditivo.
US7624879B2 (en) * 2007-12-10 2009-12-01 E. I. Du Pont De Nemours And Company Micropulp for filters
US9518163B2 (en) * 2008-05-26 2016-12-13 Semmes, Inc. Reinforced polymer foams, articles and coatings prepared therefrom and methods of making the same
KR101805000B1 (ko) * 2008-10-07 2017-12-07 메뉴팩터링 시스템즈 리미티드 형성 방법
US8287687B1 (en) 2008-10-22 2012-10-16 Henkel Corporation Cyanoacrylate compositions incorporating organic micropulp
US20140020857A1 (en) * 2012-07-18 2014-01-23 E I Du Pont De Nemours And Company Freeze dried pulp and method of making
DE102013200848A1 (de) * 2013-01-21 2014-07-24 Robert Bosch Gmbh Sicherheitsverbessertes galvanisches Element
WO2014177328A1 (en) * 2013-05-03 2014-11-06 Teijin Aramid Gmbh Process to manufacture a mixture of p-aramid pulp with chopped fibers, mixture and its use
EP3401355A1 (de) 2017-05-12 2018-11-14 Ecole Polytechnique Fédérale de Lausanne (EPFL) Polyamidmaterial
WO2019195689A1 (en) 2018-04-06 2019-10-10 E. I. Du Pont De Nemours And Company Additive manufacturing compositions

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063966A (en) * 1958-02-05 1962-11-13 Du Pont Process of making wholly aromatic polyamides
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
US3849074A (en) * 1972-12-07 1974-11-19 Du Pont Apparatus for mixing quickly reactive materials
CA1067244A (en) * 1975-02-27 1979-11-27 Yutaka Tabe Process for producing pulp-forming particles and synthetic paper-like sheets made therefrom
JPS5914569B2 (ja) * 1976-11-01 1984-04-05 旭化成株式会社 パルプ状粒子の製造法
DE2746200C2 (de) * 1977-10-14 1982-05-13 Continental Gummi-Werke Ag, 3000 Hannover Vorrichtung zum Schneiden von elastischen oder plastischen Warenbahnen
JPS55122012A (en) * 1979-03-13 1980-09-19 Asahi Chem Ind Co Ltd Poly-p-phenylene terephthalamide fiber having improved fatigue resistance and its production
EP0019113B1 (de) * 1979-05-09 1983-04-13 Teijin Limited Papierähnliche Bahn aus aromatischem Polyamid und Verfahren zu ihrer Herstellung
US4342715A (en) * 1980-10-29 1982-08-03 Teijin Limited Process for preparing wholly aromatic polyamide shaped articles
JPS6035605B2 (ja) * 1981-07-22 1985-08-15 工業技術院長 接触センサ−による接触部デ−タの検出方法
JPS5914568A (ja) * 1982-07-15 1984-01-25 曙ブレーキ工業株式会社 連続輸送車両用の横移動装置
KR840000726B1 (ko) * 1982-08-30 1984-05-24 전학제 방향족 폴리아미드로 된 단섬유의 제조방법
JPS59163417A (ja) * 1983-03-08 1984-09-14 Teijin Ltd 微細短繊維の製造法
US4485062A (en) * 1983-07-05 1984-11-27 E. I. Du Pont De Nemours And Company Process for extruding polymers
JPS6056801A (ja) * 1983-09-06 1985-04-02 Okuma Mach Works Ltd 複合加工用割出し刃物台
FR2559666B1 (fr) * 1984-02-21 1986-08-08 Tech Cuir Centre Procede de fabrication de tubes de collagene, notamment de tubes de faibles diametres, et application des tubes obtenus dans le domaine des protheses vasculaires et des sutures nerveuses
JPS6142004A (ja) * 1984-08-06 1986-02-28 Toyota Central Res & Dev Lab Inc 追従ロボツト装置
JPS60126314A (ja) * 1984-10-26 1985-07-05 Teijin Ltd パルプ粒子の製造法
US4857255A (en) * 1985-04-04 1989-08-15 Asahi Kasei Kogyo Kabushiki Kaisha Poly-p-phenylene-terephthalamide film and process for producing the same
JPS62162013A (ja) * 1986-01-09 1987-07-17 Teijin Ltd 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
US4876040A (en) * 1986-05-15 1989-10-24 Kolon Industries, Inc. Two-stage process for preparing aromatic polyamide fiber
JPS63165514A (ja) * 1986-12-26 1988-07-08 Asahi Chem Ind Co Ltd パルプ粒子の製造法
US4836507A (en) * 1987-08-10 1989-06-06 E. I. Du Pont De Nemours And Company Aramid staple and pulp prepared by spinning

Also Published As

Publication number Publication date
DK324989A (da) 1989-12-31
BR8903251A (pt) 1990-02-13
JP2967111B2 (ja) 1999-10-25
NZ229752A (en) 1990-07-26
EP0348996B1 (de) 1995-10-25
PT91038B (pt) 1994-12-30
CA1324471C (en) 1993-11-23
DE68924621D1 (de) 1995-11-30
AU614155B2 (en) 1991-08-22
IL90779A (en) 1992-09-06
AU3717589A (en) 1990-01-04
DK324989D0 (da) 1989-06-29
KR910001166A (ko) 1991-01-30
IL90779A0 (en) 1990-01-18
EP0348996A2 (de) 1990-01-03
PT91038A (pt) 1990-02-08
AR243613A1 (es) 1993-08-31
US5028372A (en) 1991-07-02
EP0348996A3 (en) 1990-06-13
UA26033A1 (uk) 1999-02-26
MX168815B (es) 1993-06-09
KR0168631B1 (ko) 1999-01-15
JPH02242912A (ja) 1990-09-27

Similar Documents

Publication Publication Date Title
DE68924621T2 (de) Verfahren und Vorrichtung zur Herstellung von Para-aramidpulpe und nach diesem Verfahren hergestellte Pulpe.
DE58908382D1 (de) Verfahren und Vorrichtung zur Herstellung von Borstenwaren.
DE69106391T2 (de) Verfahren und Vorrichtung zur Herstellung von Honigwabenmaterial.
DE3775037D1 (de) Verfahren und vorrichtung zur herstellung von zierschleifen.
DE69004297D1 (de) Vorrichtung und Verfahren zum Herstellen von Zigaretten.
DE69023410T2 (de) Verfahren und Vorrichtung zur Herstellung von Pellets.
DE68919497D1 (de) Verfahren und Vorrichtung zur Herstellung von Bohnenbruch.
DE59002322D1 (de) Verfahren zur herstellung von 1,1,1,3,3,3-hexafluorpropan und 2-chlor-1,1,1,3,3,3-hexafluorpropan.
DE69109964D1 (de) Verfahren und Vorrichtung zur Herstellung von Sole.
DE68908409D1 (de) Vorrichtung und verfahren zur herstellung von faserplatten.
DE3861640D1 (de) Verfahren und vorrichtung zur herstellung von luftreifen.
DE68921251T2 (de) Verfahren und Vorrichtung zur Herstellung von Cyanwasserstoff.
DE59006073D1 (de) Verfahren zur herstellung von azopigmenten.
DE3585196D1 (de) Knotengarn und verfahren und vorrichtung zur herstellung desselben.
DE69011336T2 (de) Verfahren und vorrichtung zur herstellung von broschüren.
DE58901668D1 (de) Verfahren und vorrichtung zur herstellung von caseinaten.
DE68917141T2 (de) Vorrichtung und verfahren zur herstellung nichtgewebter textilien.
DE69002134D1 (de) Verfahren zur herstellung von 1,1-dichlor-1-fluoroethan und 1-chlor-1-1-difluorethan.
DE69110014T2 (de) Verfahren und Vorrichtung zur Herstellung von Zigaretten.
DE68912664D1 (de) Verfahren und Vorrichtung zur Herstellung von Feinstrukturen.
DE58907362D1 (de) Verfahren und vorrichtung zur herstellung von kabelbäumen.
DE58903321D1 (de) Substituierte bisacyloxynaphtacene und verfahren zur herstellung von tetrathiotetracenen.
DE59001780D1 (de) Verfahren zur herstellung von hydroxyanthrachinonen.
DE69005301T3 (de) Verfahren und vorrichtung zur herstellung von nähwirktextilwaren.
DE59000334D1 (de) Verfahren zur beschleunigten herstellung von mennige sowie vorrichtung dafuer.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition