KR20190090379A - 비-전도성 수분 차단층 아래에 도포하기 위한 전도성 재료 - Google Patents
비-전도성 수분 차단층 아래에 도포하기 위한 전도성 재료 Download PDFInfo
- Publication number
- KR20190090379A KR20190090379A KR1020197015908A KR20197015908A KR20190090379A KR 20190090379 A KR20190090379 A KR 20190090379A KR 1020197015908 A KR1020197015908 A KR 1020197015908A KR 20197015908 A KR20197015908 A KR 20197015908A KR 20190090379 A KR20190090379 A KR 20190090379A
- Authority
- KR
- South Korea
- Prior art keywords
- electrically conductive
- coating
- conductive material
- metal particles
- polymer layer
- Prior art date
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- 239000004020 conductor Substances 0.000 title claims abstract description 23
- 230000004888 barrier function Effects 0.000 title claims abstract description 7
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
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- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 239000011135 tin Substances 0.000 claims description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
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- 238000001514 detection method Methods 0.000 abstract description 9
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
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- 150000001875 compounds Chemical class 0.000 description 1
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Images
Classifications
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Abstract
본 발명은 누설 감지 응용을위한 전기 전도성 재료에 관한 것이다. 전도성 다층 재료는 특히 루프 및 기타 누수 방지 구조물에 대한 수밀 검사에 적합하다.
본 발명은 누설 감지 적용 내지 응용을 위한 전기 전도성 재료에 관한 것이다. 전도성 다층 재료는 특히 루프 및 기타 누수 방지 구조물에 대한 수밀성 검사에 적합하다. 비-전도성 수분 차단 층 아래에 도포하기 위한 전기 전도성 재료(1)는 부직의 PET(폴리에틸렌 테레프탈레이트) 또는 PP(폴리프로필렌) 중합체 층(2), 및 0.1 내지 20 마이크로미터, 바람직하게는 0.2 내지 5 마이크로미터 범위의 전기 전도성 탄소 및/또는 금속 입자들(4) 및 아크릴 바인더(5)로 이루어지는 전도성 입자 코팅(3)을 포함한다. 본 발명은 또한 상기 전기 전도성 재료의 제조 방법 및 그 용도에 관한 것이다.
본 발명은 누설 감지 적용 내지 응용을 위한 전기 전도성 재료에 관한 것이다. 전도성 다층 재료는 특히 루프 및 기타 누수 방지 구조물에 대한 수밀성 검사에 적합하다. 비-전도성 수분 차단 층 아래에 도포하기 위한 전기 전도성 재료(1)는 부직의 PET(폴리에틸렌 테레프탈레이트) 또는 PP(폴리프로필렌) 중합체 층(2), 및 0.1 내지 20 마이크로미터, 바람직하게는 0.2 내지 5 마이크로미터 범위의 전기 전도성 탄소 및/또는 금속 입자들(4) 및 아크릴 바인더(5)로 이루어지는 전도성 입자 코팅(3)을 포함한다. 본 발명은 또한 상기 전기 전도성 재료의 제조 방법 및 그 용도에 관한 것이다.
Description
본 발명은 누설 감지 적용 내지 응용을 위한 전기 전도성 다층 재료에 관한 것이다. 전도성 다층 재료는 특히 루프 및 기타 누수 방지 구조물에 대한 수밀성 검사에 적합하다. 본 발명은 또한 상기 전기 전도성 다층 재료의 제조 방법 및 그 용도에 관한 것이다.
루프나 기타 누수 방지 구조물의 목적은 사람들과 그 소유물을 기후 요소로부터 보호하기 위한 것이기 때문에, 루프나 기타 누수 방지 구조물의 인슐레이션(insulation) 특성은 상당한 고려사항이다. 수밀성을 제어하는 수단을 제공할 필요가 있다. 몇 가지 방법과 장치가 개발되었지만, 유감스럽게도 그 중 어느 것도 현저히 정확하고 효과적이거나 최신의 것이 아니다. 예를 들어, 루프 밀봉 손상의 늦은 감지 및 위치는 전체 루프 구조물 및 심지어 건물 자체에 심각한 손상을 초래할 수 있다. 따라서 정확하고 효과적인 누설 감지 적용/응용을 구현하고, 그 사이에 환경과 기계적 손상에 대한 저항력이 있는 밀봉을 개발할 필요가 있다.
유럽 특허 공보 제 EP2488361 호는 아스팔트 시트로 제조된 전기 전도성 내층 및 이러한 밀봉 구조용 아스팔트 시트를 포함하는 다층 밀봉 구조를 제조하는 방법을 개시한다.
독일 특허 공보 제 DE19638733 호는 플라스틱 밀봉 손상 검출 방법을 개시한다.
미국 특허 공보 제 US5362182 호는 지표면 불침투성 시트를 갖는 폐기물 처리 매립을 개시하고 있으며, 이들 시트는 그 침투성에 대하여 모니터될 수 있다.
미국 특허 공보 제 US5850144 호는 상부 및 하부 절연 고분자 수지 층 사이의 전도성 메쉬 스크림의 라미네이트로서 형성된 누설 검사 가능, 유체 불투과성 막을 개시한다.
미국 특허 공보 제 US8604799 호는 구조적 밀봉 부의 내부 또는 외부에 배치되며 구조적 밀봉 부의 전체 표면 위로 실질적으로 연장되는 전기적 전도층을 갖는 구조적 밀봉 부를 개시한다.
독일 특허 출원 공보 제 DE10036362 호는 밀봉된 건물 구조, 예컨대 편평한 루프로부터의 누설 위치를 위한 시스템이 밀봉재 층 아래의 전기 전도층 및 전압 분포가 측정되는 외부 전극을 구비하는 것을 개시한다.
유럽 특허 출원 공보 제EP2309046 호는 적어도 하나의 중합체 부직포 층 및 비-중합체 섬유의 적어도 하나의 직물 층을 포함하는 다층 직물 라미네이트를 개시하는데, 여기서 상기 층들은 적어도 하나의 B-단계 바인더를 사용하여 라미네이트된다.
전기 전도성 층을 포함하는 상기 2 가지 또는 다층 재료의 단점은 밀봉될 구조물에서의 복잡한 설치뿐만 아니라 그것의 불만족스러운 전도성이다. 상기 재료는 박리가 발생하여, 측정 정확도 및 유효성이 감소된다. 또한, 복잡한 설치로 인해 비용이 증가한다. 또한, 최신의 전도성 층은 밀봉된 구조물내의 분리된 지점에서 또는 그 전체에 걸쳐 효과적인 전도성을 제공하지 못한다. 따라서, 본 발명의 목적은 증가된 전도 특성을 가지며 밀봉된 구조물에서 설치가 용이하며 증가 된 기계적 특성을 갖는 전도성 층을 생성하는 것이다.
본 발명의 목적은 비-전도성 수분 차단층(water insulation), 예를 들어 PVC(폴리염화비닐) 재료 시트 아래에 도포하기 위한 전기 전도성 재료의 설계에 의해 달성된다. 다층 재료는 부직(不織)의 PET(폴리에틸렌 테레프탈레이트) 또는 PP(폴리프로필렌) 중합체 층, 및 전도성 입자와 아크릴 바인더를 갖는 전도성 입자 코팅으로 구성된다. 전도성 입자는 전기 전도성 탄소 및/또는 금속 입자들이다. 전도성 입자 코팅은 페이스트 또는 폼의 형태일 수 있다. 아크릴 바인더는 전기 전도성 탄소 및/또는 금속 입자들을 둘러싸거나 또는 그것들로 도핑된다. 또 다른 실시 양태에서, 부직의 중합체 층은 아크릴 바인더뿐만 아니라 전기 전도성 탄소 및/또는 금속 입자들을 포함하는 전도성 입자 화합물로 침지되거나 도핑될 수 있다.
전기 전도성 탄소 및/또는 금속 입자들은 0.1 내지 20 마이크로미터의 범위이다. 다음의 범위에서, 입자들, 특히 탄소 입자들은 재료 내에서 가장 바람직한 전도성을 갖는다. 또 다른 실시 양태에서, 전기 전도성 탄소 및/또는 금속 입자들은 0.2 내지 5 마이크로미터의 범위이다. 입자들은 입자들이 서로 연결되는 양으로 중합체 층의 모든 또는 전체 표면에 놓여진다. 따라서 전체 표면적은 균일한 전도성을 나타낸다. 아크릴 바인더 내의 전기 전도성 탄소 및/또는 금속 입자들은 전도성 입자 코팅의 저항이 1000Ω/sq 이하인 양으로 중합체 층의 전체 표면을 균일하게 덮는다.
전기 전도성 입자들이 배열된 아크릴 바인더는 전기 전도성 재료의 제조 중에 압력 또는 열처리의 사용을 회피한다. 따라서, 전기 전도성 재료를 제조하는 복잡성을 감소시킨다.
아크릴 바인더와 거기에 도핑된 전기 전도성 탄소 및/또는 금속 입자들의 전술한 조합은 그 재료의 저항이 약 1000 Ω/㎡ 이하에 도달하게 하는 능력을 제공한다.
부직의 PET 또는 PP 중합체 층은 바람직하게는 직접 또는 발포 코팅 수단에 의해 페이스트 또는 발포 전도성 입자 코팅으로 코팅된다.
부직의 PET 또는 PP 중합체 층의 섬유는 0.9 dtex 내지 16 dtex, 바람직하게는 1.7 dtex 내지 6 dtex의 범위일 수 있다. 상기 섬유는 방적사 및 실의 형태일 수 있다.
전도성 입자 코팅의 금속 입자들은 알루미늄, 구리, 알루미늄-구리 합금, 은, 금, 주석, 크롬, 철, 몰리브덴, 니오븀, 니켈, 니켈-크롬 합금, 팔라듐, 백금, 실리콘, 탄탈륨, 티타늄 및/또는 스테인레스 스틸로 이루어진 그룹으로부터 선택된 금속 입자들일 수 있다. 전도성 입자 코팅은 다층 형태의 단일층 입자들 또는 그래파이트와 같은 그래핀의 탄소 입자들의 조합과 함께 다양한 금속의 조합일 수 있다. 일부 실시 예에서, 전도성 입자 코팅은 탄소 및 금속 입자들의 임의의 조합일 수 있다.
중합체 부직포 층 상의 중량 %(중량 %)로의 전도성 입자 코팅의 양은 1 % 내지 50 %, 바람직하게는 10 % 내지 40 %, 보다 바람직하게는 12 % 내지 25 %의 범위이다.
전기 전도성 탄소 입자들은 카본 블랙, 흑연 및/또는 탄소 나노튜브를 포함하는 전기 전도성 탄소 그룹으로부터 선택된다.
본 발명은 또한 상기 전기 전도성 재료의 제조 방법을 포함하며, 상기 방법은 하기 단계를 포함한다:
a) 부직의 PET 또는 PP 중합체 층을 제공하는 단계;
b) 전기 전도성 탄소 또는 금속 입자들 및 아크릴 바인더로 구성된 전도성 입자 코팅을 제공하는 단계.
c) 부직의 PET 또는 PP 중합체 층을 상기 전도성 입자 코팅으로 코팅하는 단계.
상기 방법은 상기 재료를 PVC(폴리염화비닐) 재료 시트 상에 놓는 단계를 더 포함한다. 다층 재료는 라미네이션에 의해 PVC 재료 시트 상에 놓여진다.
상기 부직의 PET(폴리에틸렌 테레프탈레이트) 또는 PP(폴리프로필렌) 중합체 층(2) 상의 코팅은 직접 코팅; 발포 코팅; 롤링; 전사; 분무; 회전식 스크리닝; 커튼 또는 슬롯 다이 코팅 또는 침지, 바람직하게는 직접 또는 발포 코팅으로 이루어지는 기술적 프로세스들의 그룹으로부터 선택되는 기술적 프로세스에 의해 수행된다.
전기 전도성 다층 재료는 루프, 벽 또는 심지어 터널 구조물 또는 정확하고 효과적인 누설 감지가 필요한 기타 다른 구조물을 위한 누설 검출 응응들에 사용될 수 있다.
다음의 개시사항은 도면과 관련하여 당업자에 의해 잘 이해될 것이다.
도 1은 전기 전도성 재료(1)의 단면을 도시한다.
도 2는 PVC 수분-차단 재료(10) 상에 코팅되거나 놓여진 전기 전도성 재료(1)의 단편을 도시한다.
도 3은 인슐레이션 루프 구조물의 사시도이며, 여기에는 예시적인 루프 구조물의 모든 구성요소를 도시하는 절개부가 도시된다.
도 1은 전기 전도성 재료(1)의 단면을 도시한다.
도 2는 PVC 수분-차단 재료(10) 상에 코팅되거나 놓여진 전기 전도성 재료(1)의 단편을 도시한다.
도 3은 인슐레이션 루프 구조물의 사시도이며, 여기에는 예시적인 루프 구조물의 모든 구성요소를 도시하는 절개부가 도시된다.
본 발명의 바람직한 실시 예는 비-전도성 수분 차단층(20) 아래에 도포하기 위한 전기 전도성 재료(1)이다. 전기 전도성 재료(1)는 부직의 PET(폴리에틸렌 테레프탈레이트) 중합체 층(2), 및 전기 전도성 탄소 입자들(4)과 아크릴 바인더(5)로 이루어진 전도성 입자 코팅(3)을 포함한다.
또 다른 실시 예에서, 부직의 중합체 층(2)은 전기 전도성 탄소와 금속 입자들(4) 및 아크릴 바인더(5)를 포함하는 전도성 입자 화합물(3)로 침지되거나 도핑된다.
다른 실시 예는 PVC 층(10)(도 2 참조)에 부착된 전기 전도성 재료(1)을 더 포함한다. 다음의 조합은 루프 구조물 또는 누설에 대해 밀봉되고 제어되는 다른 구조물 위에 놓일 준비가 되어 있는 전기 전도성 다층 재료를 기꺼이 사용하는 것을 제공한다.
루프 구조물에서, 전기 전도성 재료(1)는 절연 층들(42, 43 및 44) 위에, 특히 절연 표면층(44) 위에 놓인다(도 3). 루프 구조물은 방습벽(41)으로 덮인 지지 구조(40)를 포함하며, 이어서 이러한 방습벽은 절연 층들(42, 43 및 44)에 의해 덮인다. 절연 층들은 절연 베이스 층(42), 절연 슬로프 형성 층(43), 및 절연 표면 층(44)으로 이루어진다. 루프 구조물은 상기 전기 전도성 재료(1) 위에 놓인 수분 차단층(20)에 의해 밀봉된다. 상기 수분 차단 층(20)은 접속점(21)을 통해 서로 연결된다. 또한, 루프 구조물에는 접촉 장치들(30)이 제공된다. 이러한 접촉 장치들(30)은 전기 전도성 다층 재료(1)와 누설 검출 용도로 사용하기 위한 밀봉 검사 장치(도시되지 않음) 사이의 전기 접촉을 제공하도록 구성된다.
본 발명이 특정 실시 예를 참조하여 설명되었지만, 당업자는 본 발명의 범위를 벗어나지 않으면서 다양한 변경이 가능하고 등가물이 대체될 수 있음을 이해할 것이다. 따라서, 본 발명은 본 명세서에 개시된 특정 실시 예에 한정되지 않는다.
Claims (11)
- 비-전도성 수분 차단 층 아래에 도포하기 위한 전기 전도성 재료(1)로서,
부직의 PET(폴리에틸렌 테레프탈레이트) 또는 PP(폴리프로필렌) 중합체 층(2), 및 0.1 내지 20 마이크로미터, 바람직하게는 0.2 내지 5 마이크로미터 범위의 전기 전도성 탄소 및/또는 금속 입자들(4) 및 아크릴 바인더(5)로 이루어지는 전도성 입자 코팅(3)을 포함하는 전기 전도성 재료(1). - 제 1 항에 있어서, 상기 아크릴 바인더(5)는 상기 전기 전도성 탄소 및/또는 금속 입자들(4)를 둘러싸고, 상기 전기 전도성 탄소 및/또는 금속 입자들(4)은 상기 중합체 층(2)의 모든 표면을 균일하게 덮고 있는 것을 특징 전기 전도성 재료(1).
- 제 1 항 또는 제 2 항에 있어서, 상기 부직의 PET 또는 PP 중합체 층의 섬유는 0.9 dtex 내지 16.0 dtex, 바람직하게는 1.7 dtex 내지 6.0 dtex의 범위인 것을 특징으로 하는 전도성 재료(1).
- 제 1 항 또는 제 2 항에 있어서, 상기 금속 입자들(4)은 알루미늄, 구리, 알루미늄-구리 합금, 은, 금, 주석, 크롬, 철, 몰리브덴, 니오븀, 니켈, 니켈-크롬 합금, 팔라듐, 백금, 실리콘, 탄탈륨, 티타늄 및 스테인레스 스틸로 이루어진 그룹으로부터 선택되는 금속 입자들인 것을 특징으로 하는 전기 전도성 재료(1).
- 제 1 항 또는 제 2 항에 있어서, 상기 전기 전도성 탄소 입자들(4)은 카본 블랙, 흑연 및 탄소 나노튜브를 포함하는 전기 전도성 탄소들의 그룹으로부터 선택되는 것을 특징으로 하는 전도성 재료(1).
- 선행하는 청구항들 중 어느 한 항에 있어서, 아크릴 바인더(5) 내의 전기 전도성 탄소 및/또는 금속 입자들(4)은 전도성 입자 코팅(3)의 저항이 1000 Ω/sq 이하가 되는 양으로 상기 중합체 층(2)의 전체 표면을 덮는 것을 특징으로 하는 전도성 재료(1).
- 선행하는 청구항들 중 어느 한 항에 있어서, 부직의 PET 또는 PP 중합체 층(2)은 상기 코팅(3)이 상기 중합체 층(2)의 한쪽 또는 양쪽 측면 있거나 또는 상기 중합체 층(2) 내로 관통할 수 있도록, 상기 전도성 입자 코팅(3)으로 코팅되는 것을 특징으로 하는 전기 전도성 재료(1).
- 선행하는 청구항들 중 어느 한 항에 있어서, 상기 재료(1)는 수분-차단 PVC(폴리염화비닐) 재료 시트(10)에 부착되는 것을 특징으로 하는 전기 전도성 재료(1).
- 선행하는 청구항들 중 어느 한 항에 있어서, 중합체 부직포 층 상의 전도성 입자 코팅(3)의 중량 % 양은 1 % 내지 50 %, 바람직하게는 10 % 내지 40 %, 보다 바람직하게는 15 % 내지 30 %의 범위인 것을 특징으로 하는 전기 전도성 재료(1)
- 제 1 항 내지 제 9 항 중 어느 한 항에 따른 전기 전도성 재료(1)를 제조하는 방법으로서, 상기 방법은 다음의 단계들:
a) 부직의 PET 또는 PP 중합체 층(2)을 제공하는 단계;
b) 0.2 내지 20 마이크로미터, 바람직하게는 0.2 내지 5 마이크로미터 범위의 전기 전도성 탄소 또는 금속 입자들(4), 및 아크릴 바인더(5)로 이루어진 전도성 입자 코팅(3)을 제공하는 단계; 및
c) 부직의 PET 또는 PP 중합체 층(2)을 전도성 입자 코팅(3)으로 코팅하는 단계;
를 포함하는 방법. - 제 10 항에 있어서, 상기 부직의 PET(폴리에틸렌 테레프탈레이트) 또는 PP(폴리프로필렌) 중합체 층(2)의 코팅은 직접 코팅; 발포 코팅; 롤링; 전사; 분무; 회전식 스크리닝; 커튼 또는 슬롯 다이 코팅 또는 침지, 바람직하게는 직접 또는 발포 코팅으로 이루어지는 기술적 프로세스들의 그룹으로부터 선택되는 기술적 프로세스에 의해 수행되는 것을 특징으로 하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2016/057121 WO2018096389A1 (en) | 2016-11-25 | 2016-11-25 | An electrically conductive multi-layer material for leak detection application |
IBPCT/IB2016/057121 | 2016-11-25 | ||
PCT/IB2017/056982 WO2018096419A1 (en) | 2016-11-25 | 2017-11-08 | An electrically conductive material for applying it under a non-conductive water insulation |
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KR20190090379A true KR20190090379A (ko) | 2019-08-01 |
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US (1) | US20190345668A1 (ko) |
EP (1) | EP3544806B1 (ko) |
JP (1) | JP2019536241A (ko) |
KR (1) | KR20190090379A (ko) |
CA (1) | CA3044767A1 (ko) |
RU (1) | RU2743083C2 (ko) |
SI (1) | SI3544806T1 (ko) |
WO (2) | WO2018096389A1 (ko) |
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GB2573106B (en) * | 2018-04-23 | 2022-09-14 | Knauf Insulation Sprl | Insulation |
CN112201389B (zh) * | 2020-09-30 | 2021-10-19 | 浙江柔震科技有限公司 | 一种替代铝箔的导电膜及其制备方法 |
US20230417058A1 (en) * | 2022-06-28 | 2023-12-28 | Johns Manville | Commercial roofing specifically in the area of roofing insulation and coverboards |
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JPS5814840A (ja) * | 1981-07-21 | 1983-01-27 | Daicel Chem Ind Ltd | 静電記録体 |
JPS60108632U (ja) * | 1983-12-27 | 1985-07-24 | 筒中シ−ト防水株式会社 | コンクリート建造物における防水シートのピンホール検出可能な断熱防水装置 |
JPS6290398A (ja) * | 1985-10-14 | 1987-04-24 | 帝人株式会社 | 導電性シ−ト |
US5850144A (en) * | 1997-09-03 | 1998-12-15 | Serrot Corporation | Method for detecting leaks in a membrane |
KR100416692B1 (ko) * | 2000-03-30 | 2004-01-31 | (주)에드텍 | 전자파 차폐용 벽지 |
RU2187906C1 (ru) * | 2000-11-22 | 2002-08-20 | Семенихин Сергей Петрович | Способ изготовления композиционного гибкого электронагревателя поверхностного типа |
WO2004086837A1 (ja) * | 2003-03-25 | 2004-10-07 | Shin-Etsu Polymer Co., Ltd. | 電磁波ノイズ抑制体、電磁波ノイズ抑制機能付物品、およびそれらの製造方法 |
JP4933296B2 (ja) * | 2007-02-15 | 2012-05-16 | ダイヤテックス株式会社 | 導電性接着剤組成物、導電性接着シート及び導電性接着テープ |
DE102008033947A1 (de) * | 2008-07-19 | 2010-01-21 | Progeo Monitoring Gmbh | Verfahren und Vorrichtung zur Dichtheitsprüfung von Bauwerksabdichtungen |
EP2309046B1 (en) * | 2009-10-08 | 2017-08-30 | Johns Manville | Multilayer fabric materials for roofing applications |
DE102009044261A1 (de) * | 2009-10-15 | 2011-05-05 | Progeo Monitoring Gmbh | Verfahren zur Herstellung eines mehrlagigen Dichtungsaufbaus aus Bitumenschweißbahnen mit elektrisch leitfähiger Innenschicht und Bitumenschweißbahnen für einen solchen Dichtungsaufbau |
GB2485524A (en) * | 2010-10-26 | 2012-05-23 | Vestas Wind Sys As | Foam core containing radar absorbing materials for composite structures |
US9426878B2 (en) * | 2011-10-25 | 2016-08-23 | 3M Innovative Properties Company | Nonwoven adhesive tapes and articles therefrom |
US20160312074A1 (en) * | 2013-12-19 | 2016-10-27 | 3M Innovative Properties Company | Electrically conductive adhesive tapes and articles therefrom |
RU2565184C1 (ru) * | 2014-07-22 | 2015-10-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Многослойное электропроводящее покрытие на основе термостойкого связующего |
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- 2017-11-08 CA CA3044767A patent/CA3044767A1/en active Pending
- 2017-11-08 US US16/349,626 patent/US20190345668A1/en not_active Abandoned
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- 2017-11-08 SI SI201730715T patent/SI3544806T1/sl unknown
- 2017-11-08 RU RU2019116350A patent/RU2743083C2/ru active
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CA3044767A1 (en) | 2018-05-31 |
EP3544806A4 (en) | 2020-06-24 |
WO2018096389A1 (en) | 2018-05-31 |
RU2019116350A3 (ko) | 2020-12-25 |
RU2743083C2 (ru) | 2021-02-15 |
RU2019116350A (ru) | 2020-12-25 |
EP3544806A1 (en) | 2019-10-02 |
SI3544806T1 (sl) | 2021-07-30 |
EP3544806B1 (en) | 2021-01-27 |
WO2018096419A1 (en) | 2018-05-31 |
US20190345668A1 (en) | 2019-11-14 |
JP2019536241A (ja) | 2019-12-12 |
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