BRPI0914396A2 - " processo de preparação de uma estrutura de folhas " - Google Patents

" processo de preparação de uma estrutura de folhas "

Info

Publication number
BRPI0914396A2
BRPI0914396A2 BRPI0914396A BRPI0914396A BRPI0914396A2 BR PI0914396 A2 BRPI0914396 A2 BR PI0914396A2 BR PI0914396 A BRPI0914396 A BR PI0914396A BR PI0914396 A BRPI0914396 A BR PI0914396A BR PI0914396 A2 BRPI0914396 A2 BR PI0914396A2
Authority
BR
Brazil
Prior art keywords
leaves
preparation
Prior art date
Application number
BRPI0914396A
Other languages
English (en)
Inventor
R Levit Mikhail
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 BRPI0914396A2 publication Critical patent/BRPI0914396A2/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • D04H1/4342—Aromatic polyamides
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • 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
    • D21H1/00—Paper; Cardboard
    • D21H1/02—Multi-ply material finished plies
    • 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
    • D21J1/16—Special fibreboard
    • D21J1/20—Insulating board
    • 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
    • D21H27/30—Multi-ply

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
BRPI0914396A 2008-11-14 2009-11-10 " processo de preparação de uma estrutura de folhas " BRPI0914396A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11472008P 2008-11-14 2008-11-14
PCT/US2009/063854 WO2010056659A1 (en) 2008-11-14 2009-11-10 Processes for making sheet structures having improved compression performance

Publications (1)

Publication Number Publication Date
BRPI0914396A2 true BRPI0914396A2 (pt) 2017-05-30

Family

ID=41600409

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914396A BRPI0914396A2 (pt) 2008-11-14 2009-11-10 " processo de preparação de uma estrutura de folhas "

Country Status (7)

Country Link
US (1) US20100122769A1 (pt)
EP (1) EP2347046A1 (pt)
JP (1) JP2012508835A (pt)
KR (1) KR20110089346A (pt)
CN (1) CN102216507A (pt)
BR (1) BRPI0914396A2 (pt)
WO (1) WO2010056659A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5933433B2 (ja) 2009-07-17 2016-06-08 カーボン ファイバー プリフォームズ リミテッド 繊維マトリックス及び繊維マトリックスの作成方法
US20130084515A1 (en) * 2010-05-25 2013-04-04 Kolon Fashion Material, Inc. Polyimide porous web, method for manufacturing the same, and electrolyte membrane comprising the same
US9362020B2 (en) 2011-02-09 2016-06-07 Waukesha Electric Systems, Inc. Method of manufacturing a dry type electrical insulation
CN102943417B (zh) * 2012-11-15 2015-05-13 常州市英中电气有限公司 用于超特高压变压器的环形绝缘板的生产工艺
KR101477113B1 (ko) * 2013-12-27 2015-01-06 도레이케미칼 주식회사 다공성 섬유상 아라미드 유수분리용 시트 조성물 및 이를 이용한 다공성 섬유상 아라미드 유수분리용 시트 제조방법
KR101537452B1 (ko) * 2013-12-27 2015-07-16 도레이케미칼 주식회사 메타아라미드 페이퍼 제조용 조성물 및 이를 통해 제조된 메타아라미드 페이퍼
CN106317870A (zh) * 2016-08-22 2017-01-11 曹蕊 一种耐高温共混纤维织物层压结构板及其制备方法与应用
WO2023015069A1 (en) 2021-08-03 2023-02-09 Dupont Safety & Construction, Inc. Low-shedding aramid paper containing mica

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB994894A (en) * 1961-01-28 1965-06-10 Shigenari Soda Improvements relating to the treatment of resinous material
US3756908A (en) * 1971-02-26 1973-09-04 Du Pont Synthetic paper structures of aromatic polyamides
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
AU578270B2 (en) * 1984-03-14 1988-10-20 E.I. Du Pont De Nemours And Company Improved pressboard and process for its preparation
US4729921A (en) * 1984-10-19 1988-03-08 E. I. Du Pont De Nemours And Company High density para-aramid papers
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
JP2994156B2 (ja) * 1992-11-06 1999-12-27 帝人株式会社 低変形アラミドボード
JPH0874194A (ja) * 1994-08-30 1996-03-19 Teijin Ltd アラミドボード及びその製造法
JP3676111B2 (ja) * 1998-06-03 2005-07-27 帝人テクノプロダクツ株式会社 芳香族ポリアミド繊維及びそれを用いた紙

Also Published As

Publication number Publication date
US20100122769A1 (en) 2010-05-20
KR20110089346A (ko) 2011-08-05
CN102216507A (zh) 2011-10-12
EP2347046A1 (en) 2011-07-27
JP2012508835A (ja) 2012-04-12
WO2010056659A1 (en) 2010-05-20

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2487 DE 04-09-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.