KR20200044802A - 착색 프레임을 갖는 중간막 층을 포함하는 접합 유리 - Google Patents
착색 프레임을 갖는 중간막 층을 포함하는 접합 유리 Download PDFInfo
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- KR20200044802A KR20200044802A KR1020207004336A KR20207004336A KR20200044802A KR 20200044802 A KR20200044802 A KR 20200044802A KR 1020207004336 A KR1020207004336 A KR 1020207004336A KR 20207004336 A KR20207004336 A KR 20207004336A KR 20200044802 A KR20200044802 A KR 20200044802A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10651—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer comprising colorants, e.g. dyes or pigments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10247—Laminated safety glass or glazing containing decorations or patterns for aesthetic reasons
- B32B17/10256—Laminated safety glass or glazing containing decorations or patterns for aesthetic reasons created by printing techniques
- B32B17/10275—Laminated safety glass or glazing containing decorations or patterns for aesthetic reasons created by printing techniques on interlayer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10605—Type of plasticiser
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10651—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer comprising colorants, e.g. dyes or pigments
- B32B17/1066—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer comprising colorants, e.g. dyes or pigments imparting a tint in certain regions only, i.e. shade band
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
- B32B17/10908—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin in liquid form
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/04—4 layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/30—Iron, e.g. steel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2313/00—Elements other than metals
- B32B2313/04—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2331/00—Polyvinylesters
- B32B2331/04—Polymers of vinyl acetate, e.g. PVA
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Landscapes
- Joining Of Glass To Other Materials (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Window Of Vehicle (AREA)
Abstract
Description
도 2는 본 발명의 접합 유리 구조의 추가의 구체예를 도시한 것이다.
Claims (14)
- 폴리비닐 아세탈 PA 및 임의로 적어도 하나의 가소제 WA를 함유하는 적어도 하나의 필름 A 및 폴리비닐 아세탈 PB 및 적어도 하나의 가소제 WB를 함유하는 적어도 하나의 필름 B를 2개의 유리 시트 사이에 라미네이션(lamination)시킴으로써 얻어지는 접합 유리(laminated glass)로서, 라미네이션 전에
- 필름 A의 가소제 WA의 양은 22 중량% 미만이고,
- 필름 B의 가소제 WB의 양은 적어도 22 중량%이고,
- 필름 A는 적어도 하나의 표면 상에 불투명 영역을 포함함을 특징으로 하는, 접합 유리. - 제1항에 있어서, 불투명 영역이 접합 유리의 적어도 하나의 에지(edge)로부터 0.5 내지 20 cm의 폭을 갖는 밴드로 필름 A에 위치함을 특징으로 하는, 접합 유리.
- 제1항 또는 제2항에 있어서, 불투명 영역이 카본 블랙, 산화철 및 스피넬 안료로 이루어진 군으로부터 선택된 안료 또는 염료에 의해 제공됨을 특징으로 하는, 접합 유리.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 불투명 영역이 접합 유리의 모든 에지 영역에 프레임 형상으로 제공됨을 특징으로 하는, 접합 유리.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 필름 A가 0 - 20 ppm의 알칼리 이온을 포함함을 특징으로 하는, 접합 유리.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 필름 A가 0 - 20 ppm의 알칼리 토류 이온을 포함함을 특징으로 하는, 접합 유리.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 필름 A에서 ppm 단위로 알칼리 토류 이온에 대한 알칼리 이온의 비율이 적어도 1임을 특징으로 하는, 접합 유리.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 필름 A가 6 내지 26 중량% 비율의 비닐 알코올 기를 갖는 폴리비닐 아세탈 PA를 포함함을 특징으로 하는, 접합 유리.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 필름 B가 14 내지 26 중량% 비율의 비닐 알코올 기를 갖는 폴리비닐 아세탈 B를 포함함을 특징으로 하는, 접합 유리.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 필름 B가 웨지 형상 두께의 프로파일(wedge-shaped thickness profile)을 가짐을 특징으로 하는, 접합 유리.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 유리 시트 중 적어도 하나가 1.8 mm 미만의 두께를 가짐을 특징으로 하는, 접합 유리.
- 제1항 내지 제11항 중 어느 한 항에 따른 접합 유리의 제조 방법으로서, 필름 A가 불투명 영역을 갖는 적어도 하나의 표면 상에 제공된 후, 제1 유리 시트 상에 배치되고, 적어도 하나의 필름 B로 덮히고, 제2 유리 시트로 덮힌 후, 100℃ 초과의 온도에서 라미네이션됨을 특징으로 하는, 접합 유리의 제조 방법.
- 제12항에 있어서, 불투명 영역이 필름 A의 표면에 캐리어 액체 중의 카본 블랙, 산화철 및 스피넬 안료로 이루어진 군으로부터 선택된 안료 또는 염료의 현탁액을 코팅함으로써 제공됨을 특징으로 하는, 접합 유리의 제조 방법.
- 제12항 또는 제13항에 있어서, 불투명 영역이 필름 A의 Tg보다 적어도 3℃ 낮은 온도에 주어짐으로써 필름 A의 표면 상에 고정됨을 특징으로 하는, 접합 유리의 제조 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762550015P | 2017-08-25 | 2017-08-25 | |
| US62/550,015 | 2017-08-25 | ||
| PCT/EP2018/070896 WO2019038043A1 (en) | 2017-08-25 | 2018-08-01 | LAMINATED GLASS COMPRISING INTERLAYER FILM LAYERS WITH PIGMENTED FRAME |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200044802A true KR20200044802A (ko) | 2020-04-29 |
| KR102617934B1 KR102617934B1 (ko) | 2023-12-22 |
Family
ID=63103953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207004336A Active KR102617934B1 (ko) | 2017-08-25 | 2018-08-01 | 착색 프레임을 갖는 중간막 층을 포함하는 접합 유리 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11396160B2 (ko) |
| EP (1) | EP3672799B1 (ko) |
| JP (1) | JP2020531394A (ko) |
| KR (1) | KR102617934B1 (ko) |
| CN (1) | CN110944835A (ko) |
| CA (1) | CA3069061A1 (ko) |
| MX (1) | MX2020001754A (ko) |
| WO (1) | WO2019038043A1 (ko) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7181478B2 (ja) * | 2018-07-13 | 2022-12-01 | セントラル硝子株式会社 | 自動車のフロントガラス用合せガラス、及びその製造方法 |
| EP3702150A1 (en) * | 2019-02-26 | 2020-09-02 | Kuraray Europe GmbH | Laminated glass comprising interlayer film layers with a coloured region |
| EP3766697A1 (en) | 2019-07-18 | 2021-01-20 | Kuraray Europe GmbH | Laminated glass comprising an interlayer film with ink applied thereon |
| EP3766698A1 (en) | 2019-07-18 | 2021-01-20 | Kuraray Europe GmbH | Laminated glass comprising an interlayer film with ink applied thereon |
| EP3831594A1 (en) | 2019-12-03 | 2021-06-09 | Kuraray Europe GmbH | Windshields having an obscuration area with reduced optical distortion |
| US12103271B2 (en) | 2020-06-16 | 2024-10-01 | Saint-Gobain Glass France | Composite pane |
| WO2021254910A1 (de) | 2020-06-16 | 2021-12-23 | Saint-Gobain Glass France | Verbundscheibe |
| WO2021254911A1 (de) | 2020-06-16 | 2021-12-23 | Saint-Gobain Glass France | Keilförmige mehrlagige zwischenschicht mit akustisch dämpfenden eigenschaften |
| EP3974181A1 (en) | 2020-09-28 | 2022-03-30 | Kuraray Europe GmbH | Composite films with an obscuration area |
| EP3974177A1 (en) | 2020-09-28 | 2022-03-30 | Kuraray Europe GmbH | Thin films comprising ethylene vinyl acetals |
| EP3988295A1 (en) | 2020-10-26 | 2022-04-27 | Kuraray Europe GmbH | Process for the production of windshields with reduced optical distortion |
| EP4285178A1 (de) | 2021-01-26 | 2023-12-06 | Saint-Gobain Glass France | Fahrzeugscheibe für head-up-display |
| EP4043206A1 (en) | 2021-02-15 | 2022-08-17 | Kuraray Europe GmbH | Drying processes for composite films comprising polyvinyl acetal and polyvinyl ethylene acetal resins |
| DE202022002921U1 (de) | 2021-06-25 | 2024-01-10 | Saint-Gobain Glass France | Verbundscheibe mit Funktionsfolie mit opakem Aufdruck |
| EP4230401A1 (en) * | 2022-02-18 | 2023-08-23 | Kuraray Europe GmbH | Laminated glazing comprising a bird protection pattern |
| US11773011B1 (en) | 2022-07-08 | 2023-10-03 | Agc Automotive Americas Co. | Glass assembly including a conductive feature and method of manufacturing thereof |
| US12424807B2 (en) | 2022-07-08 | 2025-09-23 | Agc Automotive Americas Co. | Method of manufacturing a window assembly with a solderless electrical connector |
| US12071365B2 (en) | 2022-07-08 | 2024-08-27 | Agc Automotive Americas Co. | Glass assembly including a performance-enhancing feature and method of manufacturing thereof |
| US12090729B2 (en) | 2022-07-08 | 2024-09-17 | Agc Automotive Americas Co. | Glass assembly including an opaque boundary feature and method of manufacturing thereof |
| EP4431272A1 (en) * | 2023-03-16 | 2024-09-18 | Kuraray Europe GmbH | Interlayers having an obscuration area |
| EP4545289A1 (en) | 2023-10-25 | 2025-04-30 | Kuraray Europe GmbH | Method for producing interlayer films for windshields with curved obscuration bands |
| EP4574422A1 (en) | 2023-12-18 | 2025-06-25 | Kuraray Europe GmbH | Interlayer films for lidar applications |
| WO2025190895A1 (de) | 2024-03-15 | 2025-09-18 | Saint-Gobain Sekurit France | Verbundscheibe mit kontinuierlichem schwarzübergang mit verbessertem uv-schutz |
| EP4696505A1 (en) | 2024-08-12 | 2026-02-18 | Kuraray Europe GmbH | Replacing ceramic print for improved glass recycling |
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- 2018-08-01 JP JP2020511315A patent/JP2020531394A/ja active Pending
- 2018-08-01 US US16/641,838 patent/US11396160B2/en active Active
- 2018-08-01 KR KR1020207004336A patent/KR102617934B1/ko active Active
- 2018-08-01 EP EP18749789.6A patent/EP3672799B1/en active Active
- 2018-08-01 WO PCT/EP2018/070896 patent/WO2019038043A1/en not_active Ceased
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- 2018-08-01 CN CN201880055155.1A patent/CN110944835A/zh active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019038043A1 (en) | 2019-02-28 |
| CA3069061A1 (en) | 2019-02-28 |
| US11396160B2 (en) | 2022-07-26 |
| MX2020001754A (es) | 2020-03-24 |
| US20200215796A1 (en) | 2020-07-09 |
| EP3672799B1 (en) | 2026-03-25 |
| KR102617934B1 (ko) | 2023-12-22 |
| JP2020531394A (ja) | 2020-11-05 |
| CN110944835A (zh) | 2020-03-31 |
| EP3672799A1 (en) | 2020-07-01 |
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