BR8501096A - Cartao prensado aperfeicoado e processo para sua preparacao - Google Patents

Cartao prensado aperfeicoado e processo para sua preparacao

Info

Publication number
BR8501096A
BR8501096A BR8501096A BR8501096A BR8501096A BR 8501096 A BR8501096 A BR 8501096A BR 8501096 A BR8501096 A BR 8501096A BR 8501096 A BR8501096 A BR 8501096A BR 8501096 A BR8501096 A BR 8501096A
Authority
BR
Brazil
Prior art keywords
perfect
preparation
pressed card
card
pressed
Prior art date
Application number
BR8501096A
Other languages
English (en)
Portuguese (pt)
Inventor
Richard Leo Provost
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 BR8501096A publication Critical patent/BR8501096A/pt

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H13/00Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10Organic non-cellulose fibres
    • D21H13/20Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/26Polyamides; Polyimides
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H5/00Special paper or cardboard not otherwise provided for
    • D21H5/12Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/1272Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/52Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials wood; paper; press board

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Paper (AREA)
  • Organic Insulating Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
BR8501096A 1984-03-14 1985-03-12 Cartao prensado aperfeicoado e processo para sua preparacao BR8501096A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58960184A 1984-03-14 1984-03-14
US69779785A 1985-02-04 1985-02-04

Publications (1)

Publication Number Publication Date
BR8501096A true BR8501096A (pt) 1985-11-05

Family

ID=27080604

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8501096A BR8501096A (pt) 1984-03-14 1985-03-12 Cartao prensado aperfeicoado e processo para sua preparacao

Country Status (11)

Country Link
EP (1) EP0156587B1 (sv)
JP (2) JPH0762319B2 (sv)
KR (1) KR900008535B1 (sv)
AU (1) AU578270B2 (sv)
BR (1) BR8501096A (sv)
CA (1) CA1242853A (sv)
DE (1) DE3581099D1 (sv)
DK (1) DK115685A (sv)
ES (1) ES8607451A1 (sv)
GR (1) GR850657B (sv)
MX (1) MX167850B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62191599A (ja) * 1986-02-19 1987-08-21 静岡県 無機ペ−パ−の製造法
JP2543346B2 (ja) * 1986-07-25 1996-10-16 大福製紙株式会社 合成紙
US5667900A (en) * 1993-01-04 1997-09-16 E. I. Du Pont De Nemours And Company Aramid paper with high surface smoothness
US5320892A (en) * 1993-02-22 1994-06-14 E. I. Du Pont De Nemours And Company Tough layered papers with improved surface adhesion
CN1078645C (zh) 1999-01-22 2002-01-30 四川省对外经济贸易总公司 特种合成纤维纸及其生产方法
US6312561B1 (en) * 2000-01-21 2001-11-06 E. I. Du Pont De Nemours And Company Flame barrier compositions and their use
US8431213B2 (en) 2008-11-14 2013-04-30 E I Du Pont De Nemours And Company Sheet structures having improved compression performance
EP2347046A1 (en) * 2008-11-14 2011-07-27 E. I. du Pont de Nemours and Company Processes for making sheet structures having improved compression performance

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756908A (en) * 1971-02-26 1973-09-04 Du Pont Synthetic paper structures of aromatic polyamides
JPS5181862A (sv) * 1975-01-16 1976-07-17 Mitsubishi Rayon Co
JPS5263268A (en) * 1975-10-23 1977-05-25 Unitika Ltd Method of manufacture of formed product of aromatic polyamide
JPS5316070A (en) * 1976-07-30 1978-02-14 Teijin Ltd Sheets
JPS5465747A (en) * 1977-11-04 1979-05-26 Motoo Takayanagi High molecular composite body
JPS5549811A (en) * 1978-10-03 1980-04-10 Mitsubishi Paper Mills Ltd Laminated insulating board
JPS5596506A (en) * 1979-01-19 1980-07-22 Tokyo Shibaura Electric Co Method of fabricating coil insulator of oillfilled electric equipment
JPS57183499A (en) * 1981-05-06 1982-11-11 Mitsui Toatsu Chemicals Sheet like article
JPS59211208A (ja) * 1983-05-16 1984-11-30 Fuji Electric Corp Res & Dev Ltd 油入電器用積層絶縁物

Also Published As

Publication number Publication date
JPH0762319B2 (ja) 1995-07-05
GR850657B (sv) 1985-07-11
JPS60209100A (ja) 1985-10-21
JPH07324296A (ja) 1995-12-12
JP2733456B2 (ja) 1998-03-30
DK115685D0 (da) 1985-03-13
AU578270B2 (en) 1988-10-20
DK115685A (da) 1985-09-15
CA1242853A (en) 1988-10-11
KR900008535B1 (ko) 1990-11-24
ES541208A0 (es) 1986-05-16
MX167850B (es) 1993-04-15
AU3975585A (en) 1985-09-19
KR850006461A (ko) 1985-10-05
ES8607451A1 (es) 1986-05-16
EP0156587B1 (en) 1990-12-27
EP0156587A1 (en) 1985-10-02
DE3581099D1 (de) 1991-02-07

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 12/03/2000