KR20220036992A - 물-탄화수소 에멀션으로부터 물을 제거하기 위한 효율이 개선된 연료 물 분리 필터 매체 - Google Patents
물-탄화수소 에멀션으로부터 물을 제거하기 위한 효율이 개선된 연료 물 분리 필터 매체 Download PDFInfo
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- KR20220036992A KR20220036992A KR1020227007963A KR20227007963A KR20220036992A KR 20220036992 A KR20220036992 A KR 20220036992A KR 1020227007963 A KR1020227007963 A KR 1020227007963A KR 20227007963 A KR20227007963 A KR 20227007963A KR 20220036992 A KR20220036992 A KR 20220036992A
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- water separation
- fuel
- fuel water
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Abstract
Description
도 2는 비교 매체와 비교되는 본 발명의 매체의 총 물 제거 효율을 도시한다.
실시례 3 (베이스 종이 A-미세 섬유) |
실시례 4 (베이스 종이 A-나일론 나노-미세 섬유) |
|
5 | 베이스 종이 중량: 114gsm 실리콘 첨가제를 함유한 18%의 페놀 수지, 0.4% 습윤-강도 첨가제, 81.6%의 셀룰로오스 섬유 파형화 |
베이스 종이 중량: 114gsm 실리콘 첨가제를 함유한 18%의 페놀 수지 0.4% 습윤-강도 첨가제, 81.6%의 셀룰로오스 섬유 파형화 |
4 | 해당무 | 접착제 층 |
3 | 해당무 | 나노섬유 층(나일론) |
2 | 접착제 층 | |
1 | 70 gsm의 미세 섬유층55gsm의 PBT 멜트블로잉된 층 15gsm의 PET 스펀본드 |
층 유형 | 실시례 1 (비교례) |
실시례 2 (본 발명) |
실시례 3 (비교례) |
실시례 4 (본 발명) |
|
보호층 | - | - | 15 gsm PET | 15 gsm PET | |
- | - | 55 gsm PBT | 55 gsm PBT | ||
접착제 | - | HM-0652 | HM-0652 | ||
나노층 | 섬유 유형 | - | PES | - | 나일론 |
평균 섬유 직경 | - | 100-300 nm | - | 0.09-0.34 um | |
접착제 | - | - | - | PVOH 안정화된, 카르복실화된 비닐 아세테이트-에틸렌 코폴리머 | |
기재층 | 기재층 내의 % 섬유층: | 83% | 83% | 81.6% | 81.6% |
활엽수(유칼립투스) | 71.4% | 71.4% | 82.9% | 82.9% | |
침엽수(소나무) | 28.5% | 28.5% | 17.1% | 17.1% | |
기재 BW(gsm) | 121 | 121 | 114 | 114 | |
수지(페놀) | 17% | 17% | 18.0% | 18.0% | |
발수 첨가제 | - | - | 실리콘 | 실리콘 | |
습윤 강도 첨가제 | 0.20% | 0.20% | 0.4% | 0.4% | |
필터 매체 | 평량(gsm) | 121 | 121 | 184 | ~185 |
층 유형 | 실시례 5 (비교례) |
실시례 6 (본 발명) |
실시례 7 (본 발명) |
실시례 8 (비교례) |
실시례 9 (본 발명) |
실시례 10 (본 발명) |
|
보호층 | 15 gsm PET | 15 gsm PET | 15 gsm PET | - | - | - | |
55 gsm PBT | 55 gsm PBT | 55 gsm PBT | - | - | - | ||
접착제 | - | PU | PU | - | - | - | |
나노층 | 섬유 유형 | - | 폴리아미드 | PVDF | - | 폴리아미드 | PVDF |
평균 섬유 직경 | - | 130-200 nm | 130-200 nm | - | 130-200 nm | 130-200 nm | |
접착제 | - | PU | PU | - | PU | PU | |
기재 층 | 매체 내의 % 섬유 | 84.0% | 84.0% | 84.0% | 84.0% | 84.0% | 84.0% |
활엽수(유칼립투스) | 63.0% | 63.0% | 63.0% | 63.0% | 63.0% | 63.0% | |
침엽수(소나무) | 37.0% | 37.0% | 37.0% | 37.0% | 37.0% | 37.0% | |
기재 BW(gsm) | 150 | 150 | 150 | 150 | 150 | 150 | |
수지(페놀) | 16.0% | 16.0% | 16.0% | 16.0% | 16.0% | 16.0% | |
발수 첨가제 | 플루오로-카본 | 플루오로-카본 | 플루오로-카본 | 플루오로-카본 | 플루오로-카본 | 플루오로-카본 | |
습윤 강도 첨가제 | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | 0.6% | |
필터 매체 | 평량(gsm) | 150 | 222 | 222 | 150 | 152 | 152 |
실시례 1 (비교례) |
실시례 2 (본 발명) |
실시례 3 (비교례) |
실시례 4 (본 발명) |
|
프레이저(cfm) | 15.2 | 17.3 | 8.7 | 10.0 |
누출(cfm) | 1.1 | 1.0 | 0.8 | 0.8 |
누출 보정된 프레이저(cfm) | 14.1 | 16.3 | 7.9 | 9.2 |
유량(리터/분) | 32 | 32 | 32 | 32 |
유동 저항(mm H2O) | 10.1 | 9.9 | 20.4 | 16.0 |
TSI 에어로졸 투과율(%) | 69.20 | 50.70 | 33.80 | 11.10 |
캘리퍼(mils) | 23.60 | 23.70 | 30.3 | 35.7 |
평균 유동 공극의 크기 | 20.20 | 19.40 | 13.5 | 13.5 |
평균 물 제거(%) | 53% | 57% | 64% | 79% |
15 분 후의 연료 물 분리 효율(SAEJ1488)(%) | 67% | 64% | 75% | 81% |
165 분 후의 연료 물 분리 효율(SAEJ1488)(%) | 55% | 60% | 60% | 78% |
물 제거 효율의 순변화(%) | 12% | 3% | 15% | 3% |
실시례 5 (비교례) |
실시례 6 (본 발명) |
실시례 7 (본 발명) |
실시례 8 (비교례) |
실시례 9 (본 발명) |
실시례 10 (본 발명) |
|
프레이저(cfm) | 9.6 | 5.2 | 5.7 | 13.1 | 6.7 | 7.0 |
누출(cfm) | 1.4 | 0.9 | 1.1 | 2.0 | 1.3 | 1.6 |
누출 보정된 프레이저(cfm) | 8.2 | 4.3 | 4.7 | 11.1 | 5.4 | 5.4 |
유량(리터/분) | 32 | 32 | 32 | 32 | 32 | 32 |
유동 저항(mm H2O) | 20.3 | 30.9 | 30.8 | 14.8 | 38.7 | 33.2 |
TSI 에어로졸 투과율(%) | 13.60 | 0.97 | 0.50 | 72.40 | 0.75 | 1.09 |
캘리퍼(mils) | 36.70 | 34.20 | 35.8 | 25.80 | 24.80 | 25.90 |
평균 유동 공극의 크기 | 12.10 | 2.25 | 2.3 | 18.50 | 2.09 | 2.09 |
평균 물 제거(%) | 52% | 66% | 70% | 23% | 91% | 88% |
15 분 후의 연료 물 분리 효율(SAEJ1488)(%) | 58% | 69% | 71% | 45% | 80% | 57% |
165 분 후의 연료 물 분리 효율(SAEJ1488)(%) | 47% | 61% | 69% | 18% | 95% | 96% |
물 제거 효율의 순변화(%) | 11% | 8% | 2% | 27% | -14% | -39% |
시간 (분) |
실시례 1 (비교례) |
실시례 2 (본 발명) |
실시례 5 (비교례) |
실시례 6 (본 발명) |
실시례 7 (본 발명) |
실시례 8 (비교례) |
실시례 9 (본 발명) |
실시례 10 (본 발명) |
15 | 67% | 64% | 58% | 69% | 71% | 45% | 80% | 57% |
45 | 47% | 52% | 56% | 61% | 67% | 19% | 92% | 91% |
75 | 47% | 55% | 51% | 70% | 70% | 19% | 94% | 96% |
105 | 51% | 57% | 52% | 70% | 71% | 21% | 93% | 95% |
135 | 50% | 56% | 48% | 67% | 71% | 17% | 94% | 95% |
165 | 55% | 60% | 47% | 61% | 69% | 18% | 95% | 96% |
물 제거 효율의 순변화(%) | 12% | 3% | 11% | 8% | 2% | 27% | -14% | -39% |
Claims (44)
- 물-탄화수소 에멀션으로부터 물을 제거하기 위한 연료 물 분리 매체로서,
(A) 나노섬유를 포함하는 제 1 층; 및
(B) 셀룰로오스 섬유를 포함하는 섬유질 웨브를 포함하는 제 2 층을 포함하고,
상기 나노섬유는 약 50-350 nm, 예를 들면, 약 100-300 nm의 평균 섬유 직경을 갖고,
상기 연료 물 분리 매체는 약 100-300 g/m2, 예를 들면, 약 150-300 g/m2의 평량(basis weight)을 갖고;
상기 연료 물 분리 매체는 바람직하게는 약 10 % 미만, 더 바람직하게는 약 5 % 미만인 SAEJ1488에 따라 측정된 물 제거 효율의 순변화(net change)를 갖고,
상기 물 제거 효율의 순변화는,
물 제거 효율의 순변화 = 165 분 후의 물 제거 효율 - 15 분 후의 물 제거 효율로 정의되는,
연료 물 분리 매체. - 제 1 항에 있어서,
상기 필터 매체는 약 15 % 이하, 바람직하게는 약 10 % 이하, 더 바람직하게는 약 5 % 이하의 TSI 에어로졸 투과율을 갖는,
연료 물 분리 매체. - 제 1 항 또는 제 2 항에 있어서,
상기 필터 매체는 2-10 마이크론의 평균 유동 공극의 크기를 갖는,
연료 물 분리 매체. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
상기 제 2 층의 섬유질 웨브는 습식 섬유질 웨브인,
연료 물 분리 매체. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
상기 나노섬유는 폴리에테르술폰(PES); 폴리아크릴로니트릴; 나일론과 같은 폴리아미드(PA); 및 폴리비닐플루오라이드(PVDF)와 같은 플루오로폴리머; 및/또는 이들의 혼합물로부터 선택되는 합성 나노섬유인,
연료 물 분리 매체. - 제 5 항에 있어서,
상기 나노섬유는 폴리아미드 나노섬유 또는 플루오로폴리머 나노섬유인,
연료 물 분리 매체. - 제 1 항 내지 제 6 항 중 어느 한 항에 있어서,
상기 제 2 층은 약 60-250 g/m2의 평량을 갖는,
연료 물 분리 매체. - 제 1 항 내지 제 7 항 중 어느 한 항에 있어서,
상기 제 2 층은 약 2-15 g의 걸리 강직성(Gurley stiffness)을 갖는,
연료 물 분리 매체. - 제 1 항 내지 제 8 항 중 어느 한 항에 있어서,
상기 제 2 층은 실질적으로 유리 섬유를 포함하지 않는,
연료 물 분리 매체. - 제 1 항 내지 제 9 항 중 어느 한 항에 있어서,
상기 제 2 층은 실질적으로 합성 섬유를 포함하지 않는,
연료 물 분리 매체. - 제 1 항 내지 제 10 항 중 어느 한 항에 있어서,
상기 제 2 층은 상기 제 2 층의 총 중량에 기초하여 약 50 중량% 이상, 예를 들면, 약 60 중량% 이상, 또는 약 80 중량% 이상의 셀룰로오스 섬유를 포함하는,
연료 물 분리 매체. - 제 1 항 내지 제 11 항 중 어느 한 항에 있어서,
상기 제 1 층의 나노섬유는 상기 제 2 층 상에 직접 일렉트로스피닝(electrospinning)되고, 상기 제 1 층의 나노섬유는 바람직하게는 상기 나노섬유의 총 중량에 기초하여 약 1 내지 약 5 중량%의 양으로 사용되는 접착제 및 바람직하게는 약 95 내지 약 99중량%의 양으로 사용되는 폴리에테르술폰으로 제조되는,
연료 물 분리 매체. - 제 1 항 내지 제 12 항 중 어느 한 항에 있어서,
상기 제 1 층은 본질적으로 나노섬유로 구성되는,
연료 물 분리 매체. - 제 1 항 내지 제 13 항 중 어느 한 항에 있어서,
상기 제 2 층은 실질적으로 피브릴화(fibrillated) 셀룰로오스 섬유와 같은 피브릴화 섬유를 포함하지 않는,
연료 물 분리 매체. - 제 1 항 내지 제 14 항 중 어느 한 항에 있어서,
상기 제 2 층은 발수 첨가제(water repellant additive)를 포함하지 않는,
연료 물 분리 매체. - 제 1 항 내지 제 15 항 중 어느 한 항에 있어서,
상기 제 2 층은 상기 제 1 층의 하류의 면 상에 있는,
연료 물 분리 매체. - 제 1 항 내지 제 15 항 중 어느 한 항에 있어서,
상기 제 2 층은 상기 제 1 층의 상류의 면 상에 있는,
연료 물 분리 매체. - 제 1 항 내지 제 17 항 중 어느 한 항에 있어서,
상기 매체는 상기 제 1 층의 상류의 면 상에 제 3 층으로서 보호용 미세 섬유층을 포함하지 않는,
연료 물 분리 매체. - 제 1 항 내지 제 17 항 중 어느 한 항에 있어서,
상기 매체는 상기 제 1 층의 상류의 면 상에 제 3 층을 포함하고, 상기 제 3 층은 보호용 미세 섬유층인,
연료 물 분리 매체. - 제 18 항 또는 제 19 항에 있어서,
상기 보호용 미세 섬유층은 폴리에스테르, 폴리에틸렌 테레프탈레이트, 폴리올레핀, 폴리부틸렌 테레프탈레이트 및/또는 폴리아미드로부터 선택되는 합성 섬유와 같은 합성 섬유를 포함하거나, 또는 상기 합성 섬유로 구성되는,
연료 물 분리 매체. - 제 18 항 내지 제 20 항 중 어느 한 항에 있어서,
상기 제 3 층은 바람직하게는 약 8 내지 약 30 g/m2의 평량을 갖는 PET 층과 같은 스펀본딩(spunbonding)된 섬유 하위층 및 바람직하게는 약 25 내지 약 80 g/m2의 평량을 갖는 PBT 층과 같은 멜트블로잉(meltblowing)된 섬유 하위층을 포함하는,
연료 물 분리 매체. - 제 18 항 내지 제 21 항 중 어느 한 항에 있어서,
상기 제 3 층은 약 15 내지 약 100 g/m2와 같은 약 10 내지 약 200 g/m2의 평량을 갖는,
연료 물 분리 매체. - 제 19 항 내지 제 22 항 중 어느 한 항에 있어서,
상기 제 2 층은 상기 제 1 층의 하류의 면 상에 있고, 상기 제 3 층은 상기 제 1 층의 상류의 면 상에 있는,
연료 물 분리 매체. - 제 19 항 내지 제 22 항 중 어느 한 항에 있어서,
상기 제 2 층은 상기 제 1 층의 상류의 면 상에 있고, 상기 제 3 층은 상기 제 2 층의 상류의 면 상에 있는,
연료 물 분리 매체. - 제 1 항 내지 제 24 항 중 어느 한 항에 있어서,
상기 매체는 상기 제 1 층과 상기 제 2 층 사이에 접착제 층을 포함하는,
연료 물 분리 매체. - 제 19 항 내지 제 25 항 중 어느 한 항에 있어서,
상기 매체는 상기 제 1 층과 상기 제 3 층 사이에 접착제 층을 포함하는,
연료 물 분리 매체. - 제 25 항 또는 제 26 항에 있어서,
상기 접착제 층(들)은 폴리우레탄; 아크릴레이트; PVA; 폴리올레핀 에틸렌 코폴리머; 및/또는 고무 기반의 접착제로부터 선택되는 접착제를 포함하는,
연료 물 분리 매체. - 제 1 항 내지 제 27 항 중 어느 한 항에 따른 필터 매체로서,
(A) 상기 제 1 층;
(B) 상기 제 2 층;
(C) 선택적으로 상기 제 3 층;
(D1) 선택적으로 상기 제 1 층과 상기 제 2 층 사이의 접착제 층; 및
(D2) 선택적으로, 만일 존재한다면, 상기 제 3 층의 하류의 면 상의 상기 접착제 층으로 구성되거나, 또는 본질적으로 구성되는,
필터 매체. - 제 1 항 내지 제 27 항 중 어느 한 항에 있어서,
(A') 상기 제 1 층;
(B') 상기 제 2 층;
(C') 선택적으로 2 개의 상기 제 3 층;
(D1') 선택적으로 상기 제 1 층과 상기 제 2 층 사이의 접착제 층; 및
(D2') 선택적으로 상기 제 2 층의 상류의 표면 상의 접착제 층으로 구성되거나, 또는 본질적으로 구성되는,
필터 매체. - 제 1 항 내지 제 29 항 중 어느 한 항에 있어서,
상기 필터 매체는, TAPPI 표준 T 410 om-02에 따라 시험한 경우에, 약 150-300 g/m2의 평량을 갖는,
필터 매체. - 제 1 항 내지 제 30 항 중 어느 한 항에 있어서,
상기 필터 매체는, SAEJ1488에 따라 시험한 경우에, 15 분 후에 약 55% 이상의 총 연료-물 분리 효율을 갖는,
필터 매체. - 제 1 항 내지 제 31 항 중 어느 한 항에 있어서,
상기 필터 매체는, SAEJ1488에 따라 시험한 경우에, 165 분 후에 약 60% 이상의 총 연료-물 분리 효율을 갖는,
필터 매체. - 제 1 항 내지 제 32 항 중 어느 한 항에 있어서,
상기 필터 매체는 약 5-75 mm H2O의 유동에 대한 TSI 저항을 갖는,
필터 매체. - 제 1 항 내지 제 33 항 중 어느 한 항에 있어서,
상기 필터 매체는, TAPPI 표준 T 251 cm-85에 따라 시험한 경우에, 약 3-20 cfm의 공기 투과도를 갖는
필터 매체. - 제 1 항 내지 제 34 항 중 어느 한 항에 있어서,
상기 필터 매체는, TAPPI 표준 T 251 cm-85에 따라 시험한 경우에, 3-20 cfm의 누출 보정된 프레이저(Frazier)를 갖는,
필터 매체. - 제 1 항 내지 제 35 항 중 어느 한 항에 따른 매체의 제조 방법으로서,
균질의 제 1 슬러리를 제공하는 단계;
탈수 스크린 상에 상기 제 1 슬러리를 공급하여 제 1 퇴적물을 형성하는 단계;
상기 퇴적물로부터 물을 제거하여 습윤 섬유질 웨브를 형성하는 단계; (d) 상기 습윤 섬유질 웨브를 가열하면서 건조시켜 상기 제 2 층을 형성하는 단계;
선택적으로 이렇게 얻어진 상기 제 2 층을 결합제 수지로 포화시키는 단계;
선택적으로 이렇게 얻어진 상기 제 2 층의 상면에 제 1 접착제 층을 코팅하는 단계;
상기 제 2 층의 상면에 또는 상기 제 2 층 상에 코팅된 제 1 접착제 층의 상면에 제 1 층을 피복하는 단계 ― 상기 피복은 바람직하게 일렉트로스피닝을 이용하여 수행됨 ―;
선택적으로 (i) 상기 제 1 층의 상면 또는 (ii) 상기 제 2 층의 상면에 제 2 접착제 층을 코팅하는 단계; 및
선택적으로 (iii) 상기 제 1 층의 상면, (iv) 만일 존재한다면, 상기 제 1 층 상에 코팅된 상기 제 2 접착제 층의 상면, (v) 상기 제 2 층의 상면, 또는 (vi) 만일 존재한다면, 상기 제 2 층 상에 코팅된 제 2 접착제 층의 상면에 상기 제 3 층을 피복하는 단계를 포함하고,
상기 제 1 슬러리는 물과 셀룰로오스 섬유를 포함하는,
매체의 제조 방법. - 제 36 항에 있어서,
상기 피복하는 단계는 제 1 미세 섬유층을 멜트블로잉하고, 상기 제 1 미세 섬유층의 상면에 제 2 미세 섬유층을 스펀본딩함으로써 수행되는,
매체의 제조 방법. - 제 36 항 또는 제 37 항에 따른 방법에 의해 얻어질 수 있는 물-탄화수소 에멀션으로부터 물을 제거하기 위한,
연료 물 분리 필터 매체. - 제 1 항 내지 제 35 항 및 제 38 항 중 어느 한 항에 따른 매체를 포함하는 물-탄화수소 에멀션으로부터 물을 제거하기 위한,
연료 물 분리기. - 제 39 항에 있어서,
상기 필터 매체는 주름진,
연료 물 분리기. - 제 39 항 또는 제 40 항에 있어서,
상기 필터 매체는 파형인,
연료 물 분리기. - 제 39 항 내지 제 41 항 중 어느 한 항에 있어서,
상기 필터 매체는 상기 필터 매체와 함께 주름진 와이어 메시 지지층을 포함하는,
연료 물 분리기. - 제 39 항 내지 제 41 항 중 어느 한 항에 있어서,
상기 필터 매체는 상기 필터 매체와 함께 주름진 와이어 메시 지지층을 포함하지 않는,
연료 물 분리기. - 제 35 항 내지 제 38 항 중 어느 한 항에 따른 매체의 용도 및 물-탄화수소 에멀션으로부터 물을 분리하기 위한 제 39 항 내지 제 43 항에 따른 연료 물 분리기의 용도.
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KR1020187008169A KR102374645B1 (ko) | 2015-08-22 | 2016-07-14 | 물-탄화수소 에멀션으로부터 물을 제거하기 위한 효율이 개선된 연료 물 분리 필터 매체 |
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2016
- 2016-07-14 WO PCT/EP2016/066769 patent/WO2017032505A1/en active Application Filing
- 2016-07-14 EP EP20174199.8A patent/EP3777993A1/en active Pending
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- 2016-07-14 DK DK16740994.5T patent/DK3337589T3/da active
- 2016-07-14 KR KR1020187008169A patent/KR102374645B1/ko active IP Right Grant
- 2016-07-14 CN CN202010828966.XA patent/CN112387007A/zh active Pending
- 2016-07-14 CN CN201680057817.XA patent/CN108136302B/zh active Active
- 2016-07-14 FI FI20165589A patent/FI20165589A/fi not_active Application Discontinuation
- 2016-07-14 EP EP16740994.5A patent/EP3337589B1/en active Active
- 2016-07-14 JP JP2018528380A patent/JP6862450B2/ja active Active
- 2016-07-14 US US15/754,062 patent/US20190009194A1/en active Pending
- 2016-08-22 JP JP2018528095A patent/JP6907205B2/ja active Active
- 2016-08-22 CN CN201680048609.3A patent/CN107921344B/zh active Active
- 2016-08-22 KR KR1020187008168A patent/KR102445279B1/ko active IP Right Grant
- 2016-08-22 CN CN202110272306.2A patent/CN113041716A/zh active Pending
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- 2016-08-22 WO PCT/EP2016/069820 patent/WO2017032748A1/en active Application Filing
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JP6907205B2 (ja) | 2021-07-21 |
WO2017032505A1 (en) | 2017-03-02 |
CN108136302B (zh) | 2020-09-11 |
KR20180042385A (ko) | 2018-04-25 |
EP3337589B1 (en) | 2020-05-13 |
KR102374645B1 (ko) | 2022-03-15 |
DK3337589T3 (da) | 2020-07-20 |
CN107921344A (zh) | 2018-04-17 |
FI20165589A (fi) | 2017-02-23 |
EP3777993A1 (en) | 2021-02-17 |
CN108136302A (zh) | 2018-06-08 |
KR20180037280A (ko) | 2018-04-11 |
US20180243673A1 (en) | 2018-08-30 |
WO2017032748A1 (en) | 2017-03-02 |
JP2018525225A (ja) | 2018-09-06 |
ES2803243T3 (es) | 2021-01-25 |
KR102445279B1 (ko) | 2022-09-20 |
CN107921344B (zh) | 2021-04-13 |
US20190009194A1 (en) | 2019-01-10 |
US20240316483A1 (en) | 2024-09-26 |
CN112387007A (zh) | 2021-02-23 |
JP2018531791A (ja) | 2018-11-01 |
EP3337589A1 (en) | 2018-06-27 |
EP3337590A1 (en) | 2018-06-27 |
CN113041716A (zh) | 2021-06-29 |
JP6862450B2 (ja) | 2021-04-21 |
US12023610B2 (en) | 2024-07-02 |
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