BRPI0512487A - processos para a fabricação de uma polpa celulósica e de para-aramida, polpa celulósica e de para-aramida, material de fricção e material de vedação - Google Patents

processos para a fabricação de uma polpa celulósica e de para-aramida, polpa celulósica e de para-aramida, material de fricção e material de vedação

Info

Publication number
BRPI0512487A
BRPI0512487A BRPI0512487-5A BRPI0512487A BRPI0512487A BR PI0512487 A BRPI0512487 A BR PI0512487A BR PI0512487 A BRPI0512487 A BR PI0512487A BR PI0512487 A BRPI0512487 A BR PI0512487A
Authority
BR
Brazil
Prior art keywords
para
cellulosic
aramid
pulp
aramid pulp
Prior art date
Application number
BRPI0512487-5A
Other languages
English (en)
Inventor
Jill A Conley
Edmund A Merriman
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BRPI0512487A publication Critical patent/BRPI0512487A/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
    • D21H13/02—Synthetic cellulose fibres
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)
  • Nonwoven Fabrics (AREA)
  • Braking Arrangements (AREA)
  • Artificial Filaments (AREA)

Abstract

PROCESSOS PARA A FABRICAçãO DE UMA POLPA CELULóSICA E DE PARA-ARAMIDA, POLPA CELULóSICA E DE PAR.4-ARAMIDA, MATERIAL DE FRICçãO E MATERIAL DE VEDAçãO A presente invenção refere-se à polpa celulósica e de para-aramida para o uso como o material de reforço em produtos tais como vedações e materiais de fricção. A polpa compreende (a) estruturas fibrosas celulósicas em formatos irregulares, (b) estruturas fibrosas de para-aramida em formatos irregulares e (c) água, por meio do que as fibrilas e/ou os talos são substancialmente entrelaçados com as fibrilas e/ou os talos de para-aramida. A presente invenção também se refere aos processos para a fabricação de tal polpa celulósica e de aramida.
BRPI0512487-5A 2004-06-25 2005-06-16 processos para a fabricação de uma polpa celulósica e de para-aramida, polpa celulósica e de para-aramida, material de fricção e material de vedação BRPI0512487A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/877,845 US20050284595A1 (en) 2004-06-25 2004-06-25 Cellulosic and para-aramid pulp and processes of making same
PCT/US2005/021343 WO2006012041A1 (en) 2004-06-25 2005-06-16 Cellulosic and para-aramid pulp and processes of making same

Publications (1)

Publication Number Publication Date
BRPI0512487A true BRPI0512487A (pt) 2008-03-04

Family

ID=35056994

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512487-5A BRPI0512487A (pt) 2004-06-25 2005-06-16 processos para a fabricação de uma polpa celulósica e de para-aramida, polpa celulósica e de para-aramida, material de fricção e material de vedação

Country Status (9)

Country Link
US (1) US20050284595A1 (pt)
EP (1) EP1774096B1 (pt)
JP (1) JP4634447B2 (pt)
KR (1) KR100895185B1 (pt)
CN (1) CN1973087B (pt)
BR (1) BRPI0512487A (pt)
CA (1) CA2567363C (pt)
MX (1) MXPA06014286A (pt)
WO (1) WO2006012041A1 (pt)

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US20040140072A1 (en) * 2002-09-10 2004-07-22 Fibermark, Inc. High temperature paper containing aramid component
JP2004332830A (ja) * 2003-05-08 2004-11-25 Dainatsukusu:Kk 高トルク容量湿式ペーパー摩擦材
US20050230072A1 (en) * 2004-04-16 2005-10-20 Levit Mikhail R Aramid paper blend
US20050287344A1 (en) * 2004-06-25 2005-12-29 Conley Jill A Acrylic and para-aramid pulp and processes of making same
GB0500470D0 (en) * 2005-01-11 2005-02-16 Flexitallic Ltd A gasket material and its process of production
CN101248225B (zh) 2005-08-26 2011-02-09 大和纺织株式会社 防燃性人造丝纤维及其制造方法
US7960165B2 (en) * 2005-12-01 2011-06-14 James Wright Method and apparatus for drying organic material
US20070149656A1 (en) * 2005-12-23 2007-06-28 3M Innovative Properties Company Sprayable mining liner composition
US8444808B2 (en) * 2006-08-31 2013-05-21 Kx Industries, Lp Process for producing nanofibers
US7566014B2 (en) * 2006-08-31 2009-07-28 Kx Technologies Llc Process for producing fibrillated fibers
US20080128993A1 (en) * 2006-11-30 2008-06-05 Freudenberg-Nok General Partnership Bonded Filter Gasket With Raised Sealing Beads
KR101415099B1 (ko) * 2008-07-31 2014-07-08 고쿠리츠 다이가쿠 호진 교토 다이가쿠 불포화 폴리에스테르 수지와 마이크로피브릴화 식물 섬유를 함유하는 성형 재료
US9845575B2 (en) 2009-05-14 2017-12-19 International Paper Company Fibrillated blend of lyocell low DP pulp
KR101293817B1 (ko) * 2009-11-05 2013-08-06 코오롱인더스트리 주식회사 아라미드 펄프의 제조방법
CN108086041B (zh) 2011-01-04 2021-06-01 帝人芳纶有限公司 包含微丝的纸
CN102154914B (zh) * 2011-02-24 2013-03-20 钟洲 制备芳纶纸的方法及由该方法获得的芳纶纸
US9777785B2 (en) * 2011-08-08 2017-10-03 Borgwarner Inc. Wet friction material
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
CN106151331A (zh) * 2016-06-27 2016-11-23 杭州桑拉科技有限公司 一种电动汽车自动变速器用湿式摩擦片及其制作方法
CN106245411B (zh) * 2016-08-30 2018-02-02 烟台民士达特种纸业股份有限公司 一种间位芳纶纤维纸基材料的生产方法
CN107828373B (zh) * 2017-12-06 2023-08-29 吉林大学 一种改性玉米秸秆复合纤维增强摩擦材料及其制备方法
EP4056755B1 (en) * 2019-12-31 2025-01-29 Kolon Industries, Inc. Aramid pulp and method for manufacturing same
CN113005817A (zh) * 2021-02-08 2021-06-22 齐鲁工业大学 一种木浆/芳纶浆粕多功能复合纸及其制备方法和应用
KR20240021779A (ko) * 2021-06-08 2024-02-19 데이진 아라미드 비.브이. 개질된 아라미드 펄프, 및 개질된 아라미드 펄프를 포함하는 마찰재
CN116240734B (zh) * 2023-02-21 2025-10-31 现代纺织技术创新中心(鉴湖实验室) 一种纤维填充表面高强聚酰胺湿法涂层浆料及其制备方法和应用

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FI91778C (fi) * 1991-12-31 1994-08-10 Kemira Fibres Oy Piidioksidia sisältävä tuote ja menetelmä sen valmistamiseksi
US5240766A (en) * 1992-04-01 1993-08-31 Hollingsworth & Vose Company Gasket material
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JPH108036A (ja) * 1996-06-25 1998-01-13 Akebono Brake Ind Co Ltd 非石綿系摩擦材
JP3526753B2 (ja) * 1998-07-13 2004-05-17 株式会社ダイナックス 摩擦特性と被圧縮疲労強度を両立させた湿式ペーパー摩擦材
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US20030022961A1 (en) * 2001-03-23 2003-01-30 Satoshi Kusaka Friction material and method of mix-fibrillating fibers
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CN100396835C (zh) * 2001-09-12 2008-06-25 巴索菲尔纤维有限责任公司 非织造高蓬松度火焰屏蔽物
US20050170732A1 (en) * 2004-01-30 2005-08-04 Knoff Warren F. Multilayer spunlaced nonwoven fire blocking composite
US20050287344A1 (en) * 2004-06-25 2005-12-29 Conley Jill A Acrylic and para-aramid pulp and processes of making same

Also Published As

Publication number Publication date
CN1973087B (zh) 2011-09-07
KR20070034004A (ko) 2007-03-27
JP2008503661A (ja) 2008-02-07
EP1774096B1 (en) 2012-02-22
EP1774096A1 (en) 2007-04-18
CA2567363A1 (en) 2006-02-02
US20050284595A1 (en) 2005-12-29
KR100895185B1 (ko) 2009-04-24
CA2567363C (en) 2013-10-01
CN1973087A (zh) 2007-05-30
WO2006012041A1 (en) 2006-02-02
MXPA06014286A (es) 2007-02-19
JP4634447B2 (ja) 2011-02-16

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements