KR900008535B1 - 개량된 판지(pressboard) 및 이의 제조방법 - Google Patents

개량된 판지(pressboard) 및 이의 제조방법 Download PDF

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Publication number
KR900008535B1
KR900008535B1 KR1019850001634A KR850001634A KR900008535B1 KR 900008535 B1 KR900008535 B1 KR 900008535B1 KR 1019850001634 A KR1019850001634 A KR 1019850001634A KR 850001634 A KR850001634 A KR 850001634A KR 900008535 B1 KR900008535 B1 KR 900008535B1
Authority
KR
South Korea
Prior art keywords
cardboard
volume
weight
vml
sample
Prior art date
Application number
KR1019850001634A
Other languages
English (en)
Korean (ko)
Other versions
KR850006461A (ko
Inventor
레오 프로보스트 리차드
Original Assignee
이.아이.듀퐁 드 네모어 앤드 컴페니
도널드 에이. 호에스
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 이.아이.듀퐁 드 네모어 앤드 컴페니, 도널드 에이. 호에스 filed Critical 이.아이.듀퐁 드 네모어 앤드 컴페니
Publication of KR850006461A publication Critical patent/KR850006461A/ko
Application granted granted Critical
Publication of KR900008535B1 publication Critical patent/KR900008535B1/ko

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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
    • D21H13/10—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
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/1272—Special 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/52—Insulators 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)
KR1019850001634A 1984-03-14 1985-03-14 개량된 판지(pressboard) 및 이의 제조방법 KR900008535B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US58960184A 1984-03-14 1984-03-14
US589601 1984-03-14
US589,601 1984-03-14
US69779785A 1985-02-04 1985-02-04
US697,797 1985-02-04

Publications (2)

Publication Number Publication Date
KR850006461A KR850006461A (ko) 1985-10-05
KR900008535B1 true KR900008535B1 (ko) 1990-11-24

Family

ID=27080604

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850001634A KR900008535B1 (ko) 1984-03-14 1985-03-14 개량된 판지(pressboard) 및 이의 제조방법

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
WO1994016142A1 (en) * 1993-01-04 1994-07-21 Mishima Paper Co., Ltd. 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
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
KR20110086847A (ko) * 2008-11-14 2011-08-01 이 아이 듀폰 디 네모아 앤드 캄파니 개선된 압축 성능을 가진 시트 구조체

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
KR850006461A (ko) 1985-10-05
DK115685D0 (da) 1985-03-13
DE3581099D1 (de) 1991-02-07
ES541208A0 (es) 1986-05-16
EP0156587B1 (en) 1990-12-27
JPH0762319B2 (ja) 1995-07-05
EP0156587A1 (en) 1985-10-02
ES8607451A1 (es) 1986-05-16
BR8501096A (pt) 1985-11-05
AU3975585A (en) 1985-09-19
JPS60209100A (ja) 1985-10-21
GR850657B (sv) 1985-07-11
JPH07324296A (ja) 1995-12-12
DK115685A (da) 1985-09-15
JP2733456B2 (ja) 1998-03-30
MX167850B (es) 1993-04-15
AU578270B2 (en) 1988-10-20
CA1242853A (en) 1988-10-11

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