CN102216527A - 具有改善的压缩性能的片材结构 - Google Patents

具有改善的压缩性能的片材结构 Download PDF

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Publication number
CN102216527A
CN102216527A CN2009801455092A CN200980145509A CN102216527A CN 102216527 A CN102216527 A CN 102216527A CN 2009801455092 A CN2009801455092 A CN 2009801455092A CN 200980145509 A CN200980145509 A CN 200980145509A CN 102216527 A CN102216527 A CN 102216527A
Authority
CN
China
Prior art keywords
pressboard
fibers
less
aramid
plies
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.)
Pending
Application number
CN2009801455092A
Other languages
English (en)
Chinese (zh)
Inventor
M·R·列维特
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 CN102216527A publication Critical patent/CN102216527A/zh
Pending legal-status Critical Current

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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • 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
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
    • Y10T428/249964—Fibers of defined composition

Landscapes

  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Organic Insulating Materials (AREA)
CN2009801455092A 2008-11-14 2009-11-10 具有改善的压缩性能的片材结构 Pending CN102216527A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11471008P 2008-11-14 2008-11-14
US61/114710 2008-11-14
PCT/US2009/063862 WO2010056665A1 (en) 2008-11-14 2009-11-10 Sheet structures having improved compression performance

Publications (1)

Publication Number Publication Date
CN102216527A true CN102216527A (zh) 2011-10-12

Family

ID=41562869

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801455092A Pending CN102216527A (zh) 2008-11-14 2009-11-10 具有改善的压缩性能的片材结构

Country Status (6)

Country Link
US (1) US8431213B2 (enExample)
EP (1) EP2352881A1 (enExample)
JP (1) JP2012508836A (enExample)
KR (1) KR20110086847A (enExample)
CN (1) CN102216527A (enExample)
WO (1) WO2010056665A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018032269A1 (en) * 2016-08-15 2018-02-22 Abb Schweiz Ag Electrically insulating composite material and electrical product

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL246230A (enExample) * 1958-12-09
US3756908A (en) * 1971-02-26 1973-09-04 Du Pont Synthetic paper structures of aromatic polyamides
JPS5441500A (en) 1977-09-08 1979-04-02 Mitsubishi Paper Mills Ltd Oil-immersion insulating board
JPS5450613A (en) 1977-09-28 1979-04-20 Tokyo Shibaura Electric Co Production of aromatic polyamide paper laminate
DE2922151A1 (de) * 1979-05-31 1980-12-11 Sandvik Conveyor Gmbh Doppelbandpresse
DE3011217A1 (de) * 1980-03-22 1981-10-01 Theodor Hymmen Kg, 4800 Bielefeld Vorrichtung zum zusammenfuegen mehrerer werkstoffschichten
US4481060A (en) * 1980-12-10 1984-11-06 E. I. Du Pont De Nemours And Company Process for laminating aramid waterleaves
US4515656A (en) * 1981-08-28 1985-05-07 E. I. Du Pont De Nemours And Company Low density nonwoven sheets
BR8501096A (pt) 1984-03-14 1985-11-05 Du Pont Cartao prensado aperfeicoado e processo para sua preparacao
US4752355A (en) * 1985-02-04 1988-06-21 Provost Richard L Pressboard and process for its preparation
DE3717649A1 (de) * 1987-05-26 1988-12-15 Held Kurt Doppelbandpresse mit erwaerm- oder kuehlbaren teilen und verfahren zu deren herstellung
US5149394A (en) * 1988-10-14 1992-09-22 Kurt Held Method and apparatus for continuously fabricating laminates
DE3834993A1 (de) * 1988-10-14 1990-04-19 Held Kurt Verfahren und vorrichtung zur kontinuierlichen herstellung von laminaten
US5076887A (en) * 1990-09-25 1991-12-31 E. I. Du Pont De Nemours And Company Pressboard and process for its production
US5089088A (en) * 1991-02-28 1992-02-18 E. I. Du Pont De Nemours And Company Low-density, high strength aramid boards
US5320892A (en) * 1993-02-22 1994-06-14 E. I. Du Pont De Nemours And Company Tough layered papers with improved surface adhesion
CN1098392C (zh) * 1997-06-10 2003-01-08 帝人株式会社 耐热纤维片材
WO2002012619A1 (fr) * 2000-08-04 2002-02-14 Teijin Limited Papier fibreux thermoresistant
JP2004167727A (ja) 2002-11-18 2004-06-17 Showa Electric Wire & Cable Co Ltd 成型プレス用クッション材
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018032269A1 (en) * 2016-08-15 2018-02-22 Abb Schweiz Ag Electrically insulating composite material and electrical product

Also Published As

Publication number Publication date
US8431213B2 (en) 2013-04-30
KR20110086847A (ko) 2011-08-01
EP2352881A1 (en) 2011-08-10
US20100124648A1 (en) 2010-05-20
WO2010056665A1 (en) 2010-05-20
JP2012508836A (ja) 2012-04-12

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20111012