EA199900942A1 - Дисперсии арамидных волокон и арамидное бумажное полотно - Google Patents

Дисперсии арамидных волокон и арамидное бумажное полотно

Info

Publication number
EA199900942A1
EA199900942A1 EA199900942A EA199900942A EA199900942A1 EA 199900942 A1 EA199900942 A1 EA 199900942A1 EA 199900942 A EA199900942 A EA 199900942A EA 199900942 A EA199900942 A EA 199900942A EA 199900942 A1 EA199900942 A1 EA 199900942A1
Authority
EA
Eurasian Patent Office
Prior art keywords
aramid
paper displays
fibers
aramid fibers
aramid paper
Prior art date
Application number
EA199900942A
Other languages
English (en)
Other versions
EA001227B1 (ru
Inventor
Сешадри Рамачандран
Ронни Аарон Аллен
Original Assignee
Е.И.Дюпон Де Немур Энд Компани
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 Е.И.Дюпон Де Немур Энд Компани filed Critical Е.И.Дюпон Де Немур Энд Компани
Publication of EA199900942A1 publication Critical patent/EA199900942A1/ru
Publication of EA001227B1 publication Critical patent/EA001227B1/ru

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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/932—Thickener or dispersant for aqueous system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Предложен способ изготовления водной дисперсии арамидных волокон и арамидного бумажного полотна с улучшенной однородностью с применением воды, имеющей pH свыше 10.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199900942A 1997-04-17 1998-04-14 Дисперсии арамидных волокон и арамидное бумажное полотно EA001227B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/843,876 US5833807A (en) 1997-04-17 1997-04-17 Aramid dispersions and aramid sheets of increased uniformity
PCT/US1998/007381 WO1998046827A1 (en) 1997-04-17 1998-04-14 Dispersions of aramid fibres and aramid sheets

Publications (2)

Publication Number Publication Date
EA199900942A1 true EA199900942A1 (ru) 2000-06-26
EA001227B1 EA001227B1 (ru) 2000-12-25

Family

ID=25291218

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900942A EA001227B1 (ru) 1997-04-17 1998-04-14 Дисперсии арамидных волокон и арамидное бумажное полотно

Country Status (11)

Country Link
US (1) US5833807A (ru)
EP (1) EP0975835B1 (ru)
JP (1) JP2001520711A (ru)
KR (1) KR100486050B1 (ru)
CN (1) CN1095011C (ru)
CA (1) CA2282256C (ru)
DE (1) DE69809211T2 (ru)
EA (1) EA001227B1 (ru)
ES (1) ES2183349T3 (ru)
UA (1) UA61947C2 (ru)
WO (1) WO1998046827A1 (ru)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020142689A1 (en) * 2001-01-23 2002-10-03 Levit Mikhail R. Non-woven sheet of aramid floc
EP1277880A1 (de) * 2001-07-21 2003-01-22 Teijin Twaron GmbH Verfahren zur Herstellung von p-Aramid Papier, p-Aramid Papier, p-Aramid Pulpe und die Verwendung des Papiers und der Pulpe
TWI238214B (en) * 2001-11-16 2005-08-21 Du Pont Method of producing micropulp and micropulp made therefrom
US6921459B2 (en) * 2002-09-10 2005-07-26 Fibermark, Inc. Process for making a sheet of aramid fibers using a foamed medium
US20040140072A1 (en) * 2002-09-10 2004-07-22 Fibermark, Inc. High temperature paper containing aramid component
US20050230072A1 (en) * 2004-04-16 2005-10-20 Levit Mikhail R Aramid paper blend
US7455750B2 (en) * 2004-06-25 2008-11-25 E.I. Du Pont De Nemours And Company Meta- and para-aramid pulp and processes of making same
JP2009521620A (ja) * 2005-12-21 2009-06-04 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー Ｐｉｐｄパルプを含んでなる紙およびその製造方法
US7740741B2 (en) * 2005-12-21 2010-06-22 E.I. Du Pont De Nemours And Company Para-aramid pulp including meta-aramid fibrids and processes of making same
WO2007076364A2 (en) * 2005-12-21 2007-07-05 E.I. Du Pont De Nemours And Company Pipd paper and components made therefrom
KR101359868B1 (ko) * 2005-12-21 2014-02-06 이 아이 듀폰 디 네모아 앤드 캄파니 피브릴화 폴리피리도비스이미다졸 플록
EP1969181A2 (en) * 2005-12-21 2008-09-17 E.I. Du Pont De Nemours And Company Paper comprising pipd floc and process for making the same
KR101380526B1 (ko) * 2005-12-21 2014-04-11 이 아이 듀폰 디 네모아 앤드 캄파니 폴리피리도비스이미다졸 펄프 및 이의 제조 방법
US7815993B2 (en) * 2006-12-15 2010-10-19 E.I. Du Pont De Nemours And Company Honeycomb from paper having flame retardant thermoplastic binder
US8025949B2 (en) * 2006-12-15 2011-09-27 E.I. Du Pont De Nemours And Company Honeycomb containing poly(paraphenylene terephthalamide) paper with aliphatic polyamide binder and articles made therefrom
US7771811B2 (en) * 2006-12-15 2010-08-10 E.I. Du Pont De Nemours And Company Honeycomb from controlled porosity paper
US7771810B2 (en) * 2006-12-15 2010-08-10 E.I. Du Pont De Nemours And Company Honeycomb from paper having a high melt point thermoplastic fiber
US8268434B2 (en) * 2007-11-30 2012-09-18 E I Du Pont De Nemours And Company Honeycomb having a high compression strength and articles made from same
EP2438599A2 (en) * 2009-06-04 2012-04-11 Lydall, Inc. Electrical insulation materials and methods of making and using same
WO2011049231A1 (ja) 2009-10-21 2011-04-28 三菱製紙株式会社 半透膜支持体、スパイラル型半透膜エレメント及び半透膜支持体の製造方法
JP6217894B2 (ja) * 2013-02-08 2017-10-25 デュポン帝人アドバンスドペーパー株式会社 着色アラミド紙及びその製造方法
US10407829B2 (en) 2015-05-28 2019-09-10 Kolon Industries, Inc. Aramid paper, manufacturing method therefor, and use thereof
KR102657574B1 (ko) * 2019-04-05 2024-04-16 알스트롬 오와이제이 연도 가스 여과 매체

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384535A (en) * 1961-08-29 1968-05-21 Schweizerische Viscose Process for fibrillating polyamide-containing fibers with an acid swelling agent
US3880710A (en) * 1973-01-12 1975-04-29 Hooker Chemicals Plastics Corp Process for fiber treatment
DE3069270D1 (en) * 1979-06-11 1984-10-31 Teijin Ltd Synthetic polyester pulp and process for preparing same
SU1141131A1 (ru) * 1983-12-29 1985-02-23 Центральный научно-исследовательский институт бумаги Способ получени бумаги
ES8605604A1 (es) * 1984-10-10 1986-03-16 Graft Alfonso G Procedimiento para la fabricacion de papel neutro
JPH086277B2 (ja) * 1989-08-31 1996-01-24 日本アラミド有限会社 高強度芳香族ポリアミド紙の製造法
JP2922238B2 (ja) * 1990-01-22 1999-07-19 旭化成工業株式会社 着色シートの製造法
US5240561A (en) * 1992-02-10 1993-08-31 Industrial Progress, Inc. Acid-to-alkaline papermaking process
WO1995014815A1 (en) * 1993-11-29 1995-06-01 Akzo Nobel N.V. Process for preparing para-aromatic polyamide paper
WO1996000323A1 (en) * 1994-06-23 1996-01-04 Akzo Nobel N.V. Process for producing para-aromatic polyamide paper
DE19626289B4 (de) * 1996-07-01 2008-08-14 Continental Teves Ag & Co. Ohg Hydraulische Bremsanlage mit einer Rückförderpumpe

Also Published As

Publication number Publication date
CN1095011C (zh) 2002-11-27
EP0975835A1 (en) 2000-02-02
DE69809211T2 (de) 2003-08-21
WO1998046827A1 (en) 1998-10-22
UA61947C2 (en) 2003-12-15
DE69809211D1 (de) 2002-12-12
CA2282256A1 (en) 1998-10-22
CA2282256C (en) 2006-01-31
JP2001520711A (ja) 2001-10-30
KR20010006475A (ko) 2001-01-26
EP0975835B1 (en) 2002-11-06
US5833807A (en) 1998-11-10
WO1998046827A9 (en) 1999-11-11
EA001227B1 (ru) 2000-12-25
CN1252113A (zh) 2000-05-03
KR100486050B1 (ko) 2005-05-03
ES2183349T3 (es) 2003-03-16

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY KZ