HK1128502A1 - Para-aramid pulp and processes of making same, a paper comprising the para- aramid pulp, a friction material and a fluid sealing material - Google Patents

Para-aramid pulp and processes of making same, a paper comprising the para- aramid pulp, a friction material and a fluid sealing material

Info

Publication number
HK1128502A1
HK1128502A1 HK09106000.6A HK09106000A HK1128502A1 HK 1128502 A1 HK1128502 A1 HK 1128502A1 HK 09106000 A HK09106000 A HK 09106000A HK 1128502 A1 HK1128502 A1 HK 1128502A1
Authority
HK
Hong Kong
Prior art keywords
para
aramid pulp
processes
fluid sealing
paper
Prior art date
Application number
HK09106000.6A
Other languages
English (en)
Inventor
Mikhail R Levit
Achim Amma
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 HK1128502A1 publication Critical patent/HK1128502A1/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1025—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by non-chemical features of one or more of its constituents
    • C09K3/1028—Fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Braking Arrangements (AREA)
  • Sealing Material Composition (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
HK09106000.6A 2005-12-21 2009-07-03 Para-aramid pulp and processes of making same, a paper comprising the para- aramid pulp, a friction material and a fluid sealing material HK1128502A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75228105P 2005-12-21 2005-12-21
PCT/US2006/048254 WO2007075575A2 (en) 2005-12-21 2006-12-19 Para-aramid pulp including meta-aramid fibrids and processes of making same

Publications (1)

Publication Number Publication Date
HK1128502A1 true HK1128502A1 (en) 2009-10-30

Family

ID=38038488

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09106000.6A HK1128502A1 (en) 2005-12-21 2009-07-03 Para-aramid pulp and processes of making same, a paper comprising the para- aramid pulp, a friction material and a fluid sealing material

Country Status (9)

Country Link
US (2) US7740741B2 (zh)
EP (1) EP1974093B1 (zh)
JP (1) JP5221377B2 (zh)
KR (1) KR101359265B1 (zh)
CN (1) CN101341289B (zh)
BR (1) BRPI0621120A2 (zh)
CA (1) CA2629750C (zh)
HK (1) HK1128502A1 (zh)
WO (1) WO2007075575A2 (zh)

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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
EP2037039A1 (en) * 2007-09-12 2009-03-18 Teijin Aramid B.V. Paper comprising polybenzazole or precursor thereof
US8114251B2 (en) * 2007-12-21 2012-02-14 E.I. Du Pont De Nemours And Company Papers containing fibrids derived from diamino diphenyl sulfone
US8118975B2 (en) * 2007-12-21 2012-02-21 E. I. Du Pont De Nemours And Company Papers containing fibrids derived from diamino diphenyl sulfone
US7803247B2 (en) * 2007-12-21 2010-09-28 E.I. Du Pont De Nemours And Company Papers containing floc derived from diamino diphenyl sulfone
WO2010013502A1 (ja) * 2008-07-31 2010-02-04 国立大学法人京都大学 不飽和ポリエステル樹脂とミクロフィブリル化植物繊維を含有する成形材料
KR20110086847A (ko) * 2008-11-14 2011-08-01 이 아이 듀폰 디 네모아 앤드 캄파니 개선된 압축 성능을 가진 시트 구조체
WO2010129082A2 (en) 2009-05-08 2010-11-11 Uop Llc Rapid cycle, gas permeable, adsorbent-containing paper containing p-aramid fibrids and zeolite
US20120085567A1 (en) * 2009-06-04 2012-04-12 Lydall, Inc. Electrical insulation materials and methods of making and using same
EP2397591B1 (en) 2010-06-15 2014-08-20 Ahlstrom Corporation Parchmentized fibrous support containing parchmentizable synthetic fibers and method of manufacturing the same
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
JP5723199B2 (ja) * 2011-04-07 2015-05-27 デュポン帝人アドバンスドペーパー株式会社 導電性アラミド紙及びその製造方法
RU2606438C2 (ru) * 2011-11-07 2017-01-10 Тейджин Арамид Гмбх Гранула, содержащая арамидную пульпу и материал-наполнитель
CN102517953A (zh) * 2011-11-17 2012-06-27 朱国荣 一种造纸用磨片
KR101895349B1 (ko) * 2011-12-30 2018-09-10 도레이케미칼 주식회사 편평형 메타아라미드 피브리드 및 그를 이용한 메타아라미드 페이퍼
CN103374817B (zh) * 2012-04-13 2015-05-20 上海拜邦材料科技有限公司 含有微纤结构的短纤维、过滤毡及其制备方法
CN102865929B (zh) * 2012-10-26 2014-08-06 重庆理工大学 一种干式离合器摩擦片表面瞬态温度测量试验装置
WO2014079761A1 (en) * 2012-11-23 2014-05-30 Teijin Aramid B.V. Electrical insulating paper
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
KR102215682B1 (ko) * 2013-05-03 2021-02-17 데이진 아라미드 게엠베하 ｐ-아라미드 펄프와 단섬유들의 혼합물의 제조 방법, 혼합물 및 이의 용도
KR101458996B1 (ko) * 2013-06-21 2014-11-07 주식회사 휴비스 경량의 방검용 직물 및 이를 이용한 방검용 보호복
CN103362012B (zh) * 2013-07-12 2015-06-10 海南金海浆纸业有限公司 纤维与填料混合酶促磨浆方法
US9074321B2 (en) 2013-09-24 2015-07-07 E I Du Pont De Nemours And Company Fibrous pulp and use thereof in a composite
EP2871282B1 (en) * 2013-11-12 2016-06-29 Teijin Aramid B.V. Two-step pulp manufacturing process including a water removal step
US9422995B2 (en) * 2013-12-06 2016-08-23 Ford Global Technologies, Llc Brake insulator with thermal barrier
US10150133B2 (en) * 2014-02-12 2018-12-11 Irenic Solutions, LLC Bore masking system
KR20160126994A (ko) 2014-02-27 2016-11-02 이 아이 듀폰 디 네모아 앤드 캄파니 마이크로펄프-탄성중합체 마스터배치 및 그에 기초한 배합물
CN104594094B (zh) * 2014-12-30 2016-04-13 深圳昊天龙邦复合材料有限公司 一种连续生产对位芳纶浆粕的方法
KR101701792B1 (ko) * 2015-05-15 2017-02-02 주식회사 휴비스 메타-파라 아라미드 펄프 제조장치
JP6723758B2 (ja) * 2016-02-22 2020-07-15 三菱製紙株式会社 ポリフェニレンサルファイド繊維を含有する不織布の製造方法
JP6963954B2 (ja) * 2017-09-26 2021-11-10 三菱製紙株式会社 湿式不織布の製造方法
US10767316B2 (en) * 2017-11-01 2020-09-08 Dupont Safety & Construction, Inc. Paper comprising aramid pulp and a friction paper made therefrom
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
US11078627B2 (en) 2018-08-14 2021-08-03 Dupont Safety & Construction, Inc. High tensile strength paper suitable for use in electrochemical cells
US11492756B2 (en) * 2018-08-23 2022-11-08 Eastman Chemical Company Paper press process with high hydrolic pressure
CN110229350A (zh) * 2019-06-21 2019-09-13 赣州龙邦材料科技有限公司 一种芳纶沉析纤维及其制备方法
CN110172858A (zh) * 2019-06-26 2019-08-27 赣州龙邦材料科技有限公司 一种芳纶浆粕及其制备方法和应用
CN110528281B (zh) * 2019-09-16 2021-09-17 武汉纺织大学 一种芳纶浆粕纤维的制备方法
US11578461B2 (en) 2020-03-17 2023-02-14 Dupont Safety & Construction, Inc. Papers comprising aerogel powder and aramid polymer fibrils
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
CN112430860A (zh) * 2020-11-18 2021-03-02 赣州龙邦材料科技有限公司 一种芳纶沉析纤维的制备方法及芳纶沉析纤维
WO2023059989A1 (en) 2021-10-07 2023-04-13 Dupont Safety & Construction, Inc. Nonwoven sheet material comprising a substrate and applied fibril covering
CN114086424A (zh) * 2021-11-07 2022-02-25 西北工业大学 一种mof-5/多巴胺双效增强纸基摩擦材料及制备方法

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US3063966A (en) 1958-02-05 1962-11-13 Du Pont Process of making wholly aromatic polyamides
US3133138A (en) 1958-12-19 1964-05-12 Du Pont Stretching and heat crystallization of poly(meta-phenylene isophthalamide) fibers
US3018091A (en) 1959-04-10 1962-01-23 Du Pont Precipitation apparatus
US3113138A (en) * 1961-12-20 1963-12-03 Fmc Corp Preparation of butyrolactone
US3756908A (en) 1971-02-26 1973-09-04 Du Pont Synthetic paper structures of aromatic polyamides
US3869430A (en) 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US3767756A (en) 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
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US4472241A (en) 1983-06-15 1984-09-18 E. I. Du Pont De Nemours And Company Co-refining of aramid fibrids and floc
US4729921A (en) * 1984-10-19 1988-03-08 E. I. Du Pont De Nemours And Company High density para-aramid papers
US4698267A (en) * 1985-09-17 1987-10-06 E. I. Du Pont De Nemours And Company High density para-aramid papers
US5023035A (en) * 1989-02-21 1991-06-11 E. I. Du Pont De Nemours And Company Cyclic tensioning of never-dried yarns
US5094913A (en) 1989-04-13 1992-03-10 E. I. Du Pont De Nemours And Company Oriented, shaped articles of pulpable para-aramid/meta-aramid blends
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Also Published As

Publication number Publication date
KR101359265B1 (ko) 2014-02-06
JP2009521615A (ja) 2009-06-04
KR20080083165A (ko) 2008-09-16
BRPI0621120A2 (pt) 2011-11-29
US8211272B2 (en) 2012-07-03
WO2007075575A2 (en) 2007-07-05
CA2629750C (en) 2011-11-15
US20070137818A1 (en) 2007-06-21
CA2629750A1 (en) 2007-07-05
JP5221377B2 (ja) 2013-06-26
CN101341289B (zh) 2013-01-23
US20100212851A1 (en) 2010-08-26
EP1974093B1 (en) 2011-07-13
US7740741B2 (en) 2010-06-22
WO2007075575A3 (en) 2007-08-16
EP1974093A2 (en) 2008-10-01
CN101341289A (zh) 2009-01-07

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20161219