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KR890001734A - 도전성 폴리프로필렌계 시트 - Google Patents

도전성 폴리프로필렌계 시트 Download PDF

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Publication number
KR890001734A
KR890001734A KR1019880009178A KR880009178A KR890001734A KR 890001734 A KR890001734 A KR 890001734A KR 1019880009178 A KR1019880009178 A KR 1019880009178A KR 880009178 A KR880009178 A KR 880009178A KR 890001734 A KR890001734 A KR 890001734A
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KR
South Korea
Prior art keywords
conductive
nonwoven fabric
polypropylene sheet
crystalline polypropylene
fibers
Prior art date
Application number
KR1019880009178A
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English (en)
Other versions
KR900005079B1 (ko
Inventor
다가시 다이몽
히데시 사까모또
Original Assignee
노기 사다오
짓소 가부시끼가이샤
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Application filed by 노기 사다오, 짓소 가부시끼가이샤 filed Critical 노기 사다오
Publication of KR890001734A publication Critical patent/KR890001734A/ko
Application granted granted Critical
Publication of KR900005079B1 publication Critical patent/KR900005079B1/ko

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    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • Y10T442/675—Ester condensation polymer sheet or film [e.g., polyethylene terephthalate, etc.]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • Y10T442/676—Vinyl polymer or copolymer sheet or film [e.g., polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, etc.]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • Y10T442/678—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

내용 없음

Description

도전성 폴리프로필렌계 시트
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 결정성 폴리프로필렌계 수지막의 한면 또는 양면에, 결정성 폴리프로필렌계 섬유와 도전성 섬유가 불규칙적으로 얽혀서 형성된 도전성 부직포를 겹치고, 다시 이 도전성 부직포의 외측에 결정성 폴리프로필렌계 섬유로 제조된 부직포를 겹쳐서 융착 일체화시킨 도전성 폴리프로필렌계 시트.
  2. 제1항에 있어서, 결정성 폴리프로필렌계 섬유로 제조된 부직포의 외관중량이 50내지 30g/m2인 도전성 폴리프로필렌계 시트.
    ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.
KR1019880009178A 1987-07-22 1988-07-22 도전성 폴리프로필렌계 시트 KR900005079B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-182874 1987-07-22
JP62182874A JPS6426435A (en) 1987-07-22 1987-07-22 Conductive polypropylene sheet
JP?62-182874 1987-07-22

Publications (2)

Publication Number Publication Date
KR890001734A true KR890001734A (ko) 1989-03-28
KR900005079B1 KR900005079B1 (ko) 1990-07-19

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US (1) US4983452A (ko)
JP (1) JPS6426435A (ko)
KR (1) KR900005079B1 (ko)
CA (1) CA1307732C (ko)

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US4983452A (en) 1991-01-08
CA1307732C (en) 1992-09-22
JPS6426435A (en) 1989-01-27
KR900005079B1 (ko) 1990-07-19

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