DE69524111D1 - Verfahren zur Herstellung von Poly-p-Phenylenterephtalamidpulpen - Google Patents

Verfahren zur Herstellung von Poly-p-Phenylenterephtalamidpulpen

Info

Publication number
DE69524111D1
DE69524111D1 DE69524111T DE69524111T DE69524111D1 DE 69524111 D1 DE69524111 D1 DE 69524111D1 DE 69524111 T DE69524111 T DE 69524111T DE 69524111 T DE69524111 T DE 69524111T DE 69524111 D1 DE69524111 D1 DE 69524111D1
Authority
DE
Germany
Prior art keywords
pulps
poly
preparation
phenylene terephthalamide
terephthalamide
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 - Fee Related
Application number
DE69524111T
Other languages
English (en)
Other versions
DE69524111T2 (de
Inventor
Kiu-Seung Lee
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 DE69524111D1 publication Critical patent/DE69524111D1/de
Application granted granted Critical
Publication of DE69524111T2 publication Critical patent/DE69524111T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyamides (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69524111T 1994-09-29 1995-09-22 Verfahren zur Herstellung von Poly-p-Phenylenterephtalamidpulpen Expired - Fee Related DE69524111T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/315,180 US5532059A (en) 1994-09-29 1994-09-29 Poly(p-phenylene terephthalamide) pulp
PCT/US1995/011774 WO1996010105A1 (en) 1994-09-29 1995-09-22 POLY(p-PHENYLENE TEREPHTHALAMIDE) PULP

Publications (2)

Publication Number Publication Date
DE69524111D1 true DE69524111D1 (de) 2002-01-03
DE69524111T2 DE69524111T2 (de) 2002-07-04

Family

ID=23223254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69524111T Expired - Fee Related DE69524111T2 (de) 1994-09-29 1995-09-22 Verfahren zur Herstellung von Poly-p-Phenylenterephtalamidpulpen

Country Status (12)

Country Link
US (1) US5532059A (de)
EP (1) EP0783604B1 (de)
JP (1) JP3734269B2 (de)
CN (1) CN1065930C (de)
AU (1) AU687261B2 (de)
BR (1) BR9509163A (de)
CA (1) CA2200184C (de)
DE (1) DE69524111T2 (de)
MX (1) MX9702269A (de)
RU (1) RU2151829C1 (de)
UA (1) UA28079C2 (de)
WO (1) WO1996010105A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5968974A (en) * 1995-07-19 1999-10-19 Merck & Co., Inc. Method of treating colonic adenomas
US6593361B2 (en) 1995-07-19 2003-07-15 Merck & Co Inc Method of treating colonic adenomas
US5827610A (en) * 1997-01-10 1998-10-27 E. I. Du Pont De Nemours And Company Chitosan-coated pulp, a paper using the pulp, and a process for making them
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
US6303221B1 (en) * 2000-12-07 2001-10-16 E. I. Du Pont De Nemours And Company Two-component pulp reinforcement
US6436236B1 (en) * 2001-03-05 2002-08-20 E. I. Du Pont De Nemours & Company Electrically-conductive para-aramid pulp
US7201688B2 (en) * 2004-03-09 2007-04-10 The Gates Corporation Power transmission belt
US20070108418A1 (en) * 2005-08-09 2007-05-17 Soane Laboratories, Llc Hair hold formulations
US20090165976A1 (en) * 2006-02-03 2009-07-02 Nanopaper, Llc Expansion agents for paper-based materials
CA2641309A1 (en) 2006-02-03 2007-08-16 Nanopaper Llc Functionalization of paper components with an amine-containing polymer
US7820563B2 (en) * 2006-10-23 2010-10-26 Hawaii Nanosciences, Llc Compositions and methods for imparting oil repellency and/or water repellency
EP3504376B1 (de) * 2016-08-24 2020-10-07 Teijin Aramid B.V. Reibungsmaterial mit aramid
KR20230116965A (ko) * 2016-08-24 2023-08-04 데이진 아라미드 비.브이. Pvp를 포함하는 아라미드 펄프의 제조 방법
EP3401355A1 (de) 2017-05-12 2018-11-14 Ecole Polytechnique Fédérale de Lausanne (EPFL) Polyamidmaterial
US11193240B2 (en) * 2017-11-01 2021-12-07 Dupont Safety & Construction, Inc. Paper comprising aramid pulp suitable for electrochemical cells, and electrochemical cells made therefrom
US10767316B2 (en) * 2017-11-01 2020-09-08 Dupont Safety & Construction, Inc. Paper comprising aramid pulp and a friction paper made therefrom
US20210296685A1 (en) * 2020-03-17 2021-09-23 Dupont Safety & Construction, Inc. Solid-state composite electrolytes comprising aramid polymer fibrils
WO2022031302A1 (en) 2020-08-04 2022-02-10 Dupont Safety & Construction, Inc. Paper comprising aramid pulp suitable for electrochemical cells, and electrochemical cells made therefrom

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL250256A (de) * 1959-04-07
US3287441A (en) * 1959-04-07 1966-11-22 Du Pont Melt-spinnable composition of a poly (nu-vinyl amide) and a polymer from the class consisting of polyamides, polyureas, and polyurethanes
US3211807A (en) * 1962-04-03 1965-10-12 Du Pont Process for obtaining a blend of a polyamide and a poly(n-vinyl amide)
US3564075A (en) * 1969-03-07 1971-02-16 Bayer Ag Polyamides with improved transparency containing polyvinyl pyrrolidone
KR840000726B1 (ko) * 1982-08-30 1984-05-24 전학제 방향족 폴리아미드로 된 단섬유의 제조방법
RU2059027C1 (ru) * 1988-06-30 1996-04-27 Е.И.Дюпон Де Немур Энд Компани Пульпа и способ ее получения
US5028372A (en) * 1988-06-30 1991-07-02 E. I. Du Pont De Nemours And Company Method for producing para-aramid pulp
DE3903099A1 (de) * 1989-02-02 1990-08-16 Hoechst Ag Homogen gemischte legierungen aus aromatischen polyamiden und poly-n-vinylpyrrolidon, verfahren zu ihrer herstellung und ihre verwendung
US4959453A (en) * 1989-04-03 1990-09-25 E. I. Du Pont De Nemours And Company Process for the preparation of a poly(paraphenylene terephthalamide)fibrous gel composition and a process to produce poly(paraphenylene terephthalamide) paper from the composition
DE3914226A1 (de) * 1989-04-29 1990-10-31 Hoechst Ag Fasermaterialien aus homogenen legierungen aus aromatischen polyamiden und poly-n-vinylpyrrolidon, verfahren zu ihrer herstellung und ihre verwendung
US5135687A (en) * 1989-06-05 1992-08-04 E. I. Du Pont De Nemours And Company Process for making PVP/para-aramid fibers
US5073440A (en) * 1989-06-05 1991-12-17 E. I. Du Pont De Nemours And Company Poly(vinyl pyrrolidone)/p-phenylene terephthalamide composite fibers (pvp/ppd-t)
US5084136A (en) * 1990-02-28 1992-01-28 E. I. Du Pont De Nemours And Company Dispersible aramid pulp
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
CN1068831A (zh) * 1991-07-25 1993-02-10 范铜波 高分子量芳香族聚酰胺的制造方法
US5416164A (en) * 1993-04-12 1995-05-16 E. I. Du Pont De Nemours And Company Solution of PPD-T and PVP and articles made therefrom

Also Published As

Publication number Publication date
AU687261B2 (en) 1998-02-19
MX9702269A (es) 1997-06-28
CN1159837A (zh) 1997-09-17
RU2151829C1 (ru) 2000-06-27
CA2200184C (en) 2005-06-28
CN1065930C (zh) 2001-05-16
EP0783604B1 (de) 2001-11-21
BR9509163A (pt) 1997-11-25
DE69524111T2 (de) 2002-07-04
EP0783604A1 (de) 1997-07-16
US5532059A (en) 1996-07-02
CA2200184A1 (en) 1996-04-04
UA28079C2 (uk) 2000-10-16
AU3676995A (en) 1996-04-19
JP3734269B2 (ja) 2006-01-11
WO1996010105A1 (en) 1996-04-04
JPH10508345A (ja) 1998-08-18

Similar Documents

Publication Publication Date Title
DE69628712D1 (de) Verfahren zur Herstellung von Dihalogenazolopyrimidinen
DE59603275D1 (de) Verfahren zur Herstellung von Copolyamiden
DE69524111D1 (de) Verfahren zur Herstellung von Poly-p-Phenylenterephtalamidpulpen
DE59607656D1 (de) Verfahren zur Herstellung von Alkylhydrogenchlorsilanen
DE59509204D1 (de) Verfahren zur Herstellung von Hydrogenalkoxysilanen
DE59509333D1 (de) Verfahren zur Herstellung von 3-Acryloxypropylalkoxysilanen
DE69519831D1 (de) Verfahren zur Herstellung von Methacryloxypropyl-Dimethylchlorosilan
DE69501412D1 (de) Verfahren zur Herstellung von Isocanaten
DE69511442D1 (de) Verfahren zur Herstellung von Polyorganosilan
DE59308892D1 (de) Verfahren zur Herstellung von Aluminoxanen
DE59505473D1 (de) Verfahren zur Herstellung von Glykoloylaniliden
DE59501150D1 (de) Verfahren zur Herstellung von Polyisoolefinen
DE69520322D1 (de) Verfahren zur Herstellung von L-Ketohexose
DE69831718D1 (de) Verfahren zur Herstellung von N-Alkylimidazolen
DE59501307D1 (de) Verfahren zur Herstellung von Fluoranilinen
DE59500563D1 (de) Verfahren zur Herstellung von N-Alkenylcarbonsäureamiden
DE69600385D1 (de) Verfahren zur Herstellung von Aminonitropyridinen
DE59607351D1 (de) Verfahren zur Herstellung von Carbazaten
DE59500564D1 (de) Verfahren zur Herstellung von Benzthiazolylazoanilinen
DE69607541D1 (de) Verfahren zur Herstellung von p-Bromfluorobenzol
DE69513008D1 (de) Verfahren zur Herstellung von Hydroxyalkoxybenzophenonen
DE59605105D1 (de) Verfahren zur Herstellung von substituierten Aminocarbonyltriazolinonen
DE59505555D1 (de) Verfahren zur Herstellung von 1-Chlor-3-methyl-but-2-en
DE59605227D1 (de) Verfahren zur Herstellung von ortho-Nitro-benzonitrilen
DE59802385D1 (de) Verfahren zur Herstellung von N-Alkylcarbazolen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee