KR960034833A - 전기 전도성 내부층을 갖는 다층 파이프 - Google Patents

전기 전도성 내부층을 갖는 다층 파이프 Download PDF

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KR960034833A
KR960034833A KR1019960005204A KR19960005204A KR960034833A KR 960034833 A KR960034833 A KR 960034833A KR 1019960005204 A KR1019960005204 A KR 1019960005204A KR 19960005204 A KR19960005204 A KR 19960005204A KR 960034833 A KR960034833 A KR 960034833A
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molding composition
pipe according
plastic pipe
inner layer
layer
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KR100357802B1 (ko
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야다무스 한스
리스 한스
뢰버 슈테판
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우베 패터스·한스-요아임 슈베르트페거
휠스 아크티엔게젤샤프트
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/125—Rigid pipes of plastics with or without reinforcement electrically conducting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1372—Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y10T428/31544—Addition polymer is perhalogenated
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31598—Next to silicon-containing [silicone, cement, etc.] layer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31728—Next to second layer of polyamide
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31736—Next to polyester
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31757—Polymer of monoethylenically unsaturated hydrocarbon
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/3192—Next to vinyl or vinylidene chloride polymer

Abstract

본 발명은 열가소성 성형 조성물의 외부층(I)과 흑연 피브릴을 함유하는 전기 전도성의 열가소성 성형 조성물의 내부층(Ⅱ)을 함유하는, 전기 전도성 내부층을 갖는 개선된 다층 파이프에 관한 것이다.
본 발명의 다층 파이프는 특히 (석유) 화학재료 수송에 사용되며, 또한 자동차 분야에서 수송 브레이크, 냉각 및 수압유체와 연료용으로 사용된다.

Description

전기 전도성 내부층을 갖는 다층 파이프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (16)

  1. 열가소성 성형 조성물을 포함하는 외부층(Ⅰ)과 전기 전도성의 열가소성 성형 조성물을 포함하는 내부층(Ⅱ)을 갖는 다층 플라스틱 파이프에 있어서, 전기 전도성의 성형 조성물이 흑연 피브릴을 함유함을 특징으로 하는 파이프.
  2. 제1항에 있어서, 내부층이 1 내지 30중량%의 흑연 피브릴을 함유함을 특징으로 하는 플라스틱 파이프.
  3. 제1항에 있어서, 내부층이 1.5 내지 10중량%, 바람직하게는 2 내지 7중량%의 흑연 피브릴을 함유함을 특징으로 하는 플라스틱 파이프.
  4. 제1항 내지 제3항 중의 어느 한 항에 있어서, 외부층이 폴리아미드 성형 조성물, 폴리올레핀 성형 조성물 또는 폴리에스테르 성형 조성물 또는 폴리에스테르 탄성중합체 성형 조성물을 포함함을 특징으로 하는 폴라스틱 파이프.
  5. 제1항 내지 제4항 중의 어느 한 항에 있어서, 내부층이 폴리아미드 성형 조성물, 폴리올레핀 성형 조성물 또는 폴리에스테르 성형 조성물 또는 플루오로중합체 성형 조성물을 포함함을 특징으로 하는 플라스틱 파이프.
  6. 제5항에 있어서,플루오로중합체가 에틸렌-테드라플루오로에틸렌 공중합체(ETFE), 테트라플루오로에틸렌-헥사플루오로프로펜-비닐리덴 플루오라이드 터폴리머(THV), 에틸렌-클로로트리플루오로에틸렌 공중합체(ECTFE) 또는 폴리비닐리덴 플루오라이드(PVDF)임을 특징으로 하는 플라스틱 파이프.
  7. 제6항에 있어서, PVDF가 40중량% 이하의 기타 단량체를 함유하는 비닐리덴 플루오라이드의 단독중합체 또는 공중합체임을 특징으로 하는 플라스틱 파이프.
  8. 제1항 내지 제7항 중의어느 한 항에 있어서, 중간층으로서 연료 성분용 차단층을 추가로 함유함을 특징으로 하는 플라스틱 파이프.
  9. 제8항에 있어서, 차단층이 폴리에스테르 성형 조성물, PVDF 성형 조성물 또는 EVOH 성형 조성물을 포함함을 특징으로 하는 플라스틱 파이프.
  10. 제9항에 있어서, 사용된 폴리에스테르가 폴리부틸렌테레프탈레이트임을 특징으로 하는 플라스틱 파이프.
  11. 제1항 내지 제10항 중의 어느 한 항에 있어서, 외부측의 두께 또는 기타 층의 두께의 합계에 대한 내부층의 두께 비가 1:5 내지 1:100임을 특징으로 하는 플라스틱 파이프.
  12. (석유) 화학 재료 수송용으로서의, 제1항 내지 제11항 중의 어느 한 항에 따르는 플라스틱 파이프의 용도.
  13. 자동차 분야에서의 수송 브레이크, 냉각 및 수압 유체와 연료용으로서의, 제1항 내지 제11항 중의 어느 한 항에 따르는 플라스틱 파이프의 용도.
  14. 중공체 제조용으로서의, 제1항 내지 제11항 중의 어느 한 항에 따르는 플라스틱 파이프의 용도.
  15. 자동차 분야에서의 충전 포트 또는 탱크 제조용으로서의, 제1항 내지 제11항 중의 어느 한 항에 따르는 플라스틱 파이프의 용도.
  16. 고체용 수송 파이프로서의, 제1항 내지 제11항 중의 어느 한 항에 따르는 플라스틱 파이프의 용도.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960005204A 1995-03-01 1996-02-29 전기전도성내부층을갖는다층플라스틱파이프및이로부터제조된중공체,충전포트또는탱크 KR100357802B1 (ko)

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Application Number Priority Date Filing Date Title
DE19507025A DE19507025A1 (de) 1995-03-01 1995-03-01 Mehrschichtrohr mit elektrisch leitfähiger Innenschicht
DE19507025.9 1995-03-01

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KR960034833A true KR960034833A (ko) 1996-10-24
KR100357802B1 KR100357802B1 (ko) 2003-02-17

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US (2) US6090459A (ko)
EP (1) EP0730115B1 (ko)
JP (1) JPH08261374A (ko)
KR (1) KR100357802B1 (ko)
BR (1) BR9600855A (ko)
CA (1) CA2170576A1 (ko)
DE (2) DE19507025A1 (ko)
ES (1) ES2118007T3 (ko)

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KR100446192B1 (ko) * 2001-03-28 2004-08-30 라스무쎈 게엠베하 다층 유체 도관
KR100461623B1 (ko) * 2001-04-10 2004-12-13 라스무쎈 게엠베하 탄화수소를 포함하는 유체용 다층 파이프
KR100512645B1 (ko) * 2001-03-23 2005-09-07 아르끄마 유체 수송용 폴리아미드 및 ｅｖｏｈ 기재 다층 튜브

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FR2772776B1 (fr) † 1997-12-23 2002-03-29 Atochem Elf Sa Compositions antistatiques a base de polyamide
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CA2331317A1 (en) * 1998-05-07 1999-11-11 Saurin Mehta Multi-layer filler pipe for vehicle fuel tanks
US6265081B1 (en) * 1998-06-08 2001-07-24 Mitsubishi Engineering Plastics Corporation Integrally molded articles of polyamide resins
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US6428866B1 (en) 2002-08-06
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US6090459A (en) 2000-07-18
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