JP2018527212A - 熱可塑性ハンドレールの押し出し成形のための方法及び装置 - Google Patents
熱可塑性ハンドレールの押し出し成形のための方法及び装置 Download PDFInfo
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- JP2018527212A JP2018527212A JP2017564362A JP2017564362A JP2018527212A JP 2018527212 A JP2018527212 A JP 2018527212A JP 2017564362 A JP2017564362 A JP 2017564362A JP 2017564362 A JP2017564362 A JP 2017564362A JP 2018527212 A JP2018527212 A JP 2018527212A
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- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/28—Storing of extruded material, e.g. by winding up or stacking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/906—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using roller calibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
- B29K2105/101—Oriented
- B29K2105/105—Oriented uni directionally
- B29K2105/106—Oriented uni directionally longitudinally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/20—Inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
- B29K2305/08—Transition metals
- B29K2305/12—Iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2029/00—Belts or bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3029—Handgrips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/46—Knobs or handles, push-buttons, grips
- B29L2031/463—Grips, handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Escalators And Moving Walkways (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
Description
本出願は、2015年6月19日に出願された米国出願14/744,690号に対する優先権を主張する。この出願の全体的な内容は引用により本願に含まれるものとする。
Claims (29)
- 均一な断面の物品を押し出し成形する方法であって、前記物品は熱可塑性物質と前記物品の伸張を防止するための少なくとも1つのケーブルとを含み、前記方法は、
前記少なくとも1つのケーブルを各少なくとも1つのチューブに供給することであって、前記チューブは、上流及び下流端部と、前記上流及び下流端部間に延びる長さと、内側寸法とを有する、ことと、
前記上流及び下流端部の間で前記チューブを介して前記ケーブルを搬送することと、
前記熱可塑性物質を前記チューブの前記下流端部に供給することと、
前記熱可塑性物質を前記ケーブルと一緒にして前記熱可塑性物質内に前記ケーブルを埋め込み、これによって複合押し出し成形品を形成することと、
前記複合押し出し成形品を冷却及び固化させることと、を含み、
前記チューブの前記長さ及び前記内側寸法の少なくとも一方は、前記ケーブルのゆるい巻線が前記チューブの前記下流端部から前記上流端部へ移動するのを少なくとも妨げるように選択される、均一な断面の物品を押し出し成形する方法。 - 前記搬送するステップにおいて、前記ケーブルは、前記ケーブルの直径の200〜300倍である前記長さを有する前記チューブを介して誘導される、請求項1に記載の方法。
- 前記搬送するステップにおいて、前記少なくとも1つのケーブルは、前記ケーブルの直径よりも20〜30%大きい前記内側寸法を有する前記チューブを介して誘導される、請求項1又は2に記載の方法。
- 前記搬送するステップにおいて、前記チューブの前記内側寸法は前記上流及び下流端部の間で概ね均一である、請求項1から3のいずれか1項に記載の方法。
- 前記搬送するステップにおいて、前記少なくとも1つのチューブは、前記内側寸法が前記少なくとも1つのチューブの内径であるように概ね円筒形である、請求項1から4のいずれか1項に記載の方法。
- 前記少なくとも1つのケーブルの概ね反対側で2つの別個のフローとして前記熱可塑性物質を供給することを含む、請求項1から5のいずれか1項に記載の方法。
- 前記熱可塑性物質及び前記少なくとも1つのケーブルを、制限されたフロー断面の要素に通過させることで、バックプレッシャーを発生させて、前記熱可塑性物質を前記少なくとも1つのケーブル内に浸透させることを含む、請求項1から6のいずれか1項に記載の方法。
- 前記物品はハンドレールである、請求項1から7のいずれか1項に記載の方法。
- 均一な断面の物品を押し出し成形するための装置であって、前記物品は熱可塑性物質と前記物品の伸張を防止するための少なくとも1つのケーブルとを含み、前記装置は、
前記少なくとも1つのケーブルをそれぞれ搬送するための少なくとも1つのチューブであって、上流及び下流端部と、前記上流及び下流端部間に延びる長さと、内側寸法とを有する、少なくとも1つのチューブと、
前記熱可塑性物質のための入口と、
前記チューブの前記下流端部及び前記入口に連通する結合ゾーンと、
を含み、
前記ケーブルは前記上流及び下流端部の間で前記チューブを介して搬送され、
前記ケーブルは前記結合ゾーンにおいて前記熱可塑性物質内に埋め込まれ、
前記チューブの前記長さ及び前記内側寸法の少なくとも一方は、前記ケーブルのゆるい巻線が前記チューブの前記下流端部から前記上流端部へ移動するのを少なくとも妨げるように選択される、均一な断面の物品を押し出し成形するための装置。 - 前記チューブの前記長さは前記ケーブルの直径の200〜300倍である、請求項9に記載の装置。
- 前記チューブの前記内側寸法は前記ケーブルの直径よりも20〜30%大きい、請求項9又は10に記載の装置。
- 前記チューブの前記内側寸法は前記上流及び下流端部の間で概ね均一である、請求項9から11のいずれか1項に記載の装置。
- 前記少なくとも1つのチューブは、前記内側寸法が前記少なくとも1つのチューブの内径であるように概ね円筒形である、請求項9から12のいずれか1項に記載の装置。
- 前記少なくとも1つのチューブはケーブルマンドレルに搭載され、前記装置は前記ケーブルマンドレルに固定されたランナープレートを含み、前記ランナープレートは前記熱可塑性物質を前記結合ゾーンに送出するための少なくとも1つのチャネルを含む、請求項9から13のいずれか1項に記載の装置。
- 前記装置は前記ランナープレートに固定されたくし状プレートを含み、前記くし状プレートは、バックプレッシャーを発生させて前記熱可塑性物質を前記少なくとも1つのケーブル内に浸透させるための、フロー断面が縮小されたスロットを含む、請求項14に記載の装置。
- 均一な断面の物品を押し出し成形する方法であって、前記物品は熱可塑性物質と前記物品の伸張を防止するための少なくとも1つのケーブルとを含み、前記方法は、
前記少なくとも1つのケーブルを各少なくとも1つのチューブに供給することであって、前記チューブは、上流及び下流端部と、前記ケーブルの直径の200〜300倍である前記上流及び下流端部間に延びる長さとを有する、ことと、
前記上流及び下流端部の間で前記チューブを介して前記ケーブルを搬送することと、
前記熱可塑性物質を前記チューブの前記下流端部に供給することと、
前記熱可塑性物質を前記ケーブルと一緒にして前記熱可塑性物質内に前記ケーブルを埋め込み、これによって複合押し出し成形品を形成することと、
を含む、均一な断面の物品を押し出し成形する方法。 - 前記搬送するステップにおいて、前記少なくとも1つのケーブルは、前記ケーブルの前記直径よりも20〜30%大きい内側寸法を有する前記チューブを介して誘導される、請求項16に記載の方法。
- 前記搬送するステップにおいて、前記チューブの内側寸法は前記上流及び下流端部の間で概ね均一である、請求項16又は17に記載の方法。
- 前記搬送するステップにおいて、前記少なくとも1つのチューブは、内側寸法が前記少なくとも1つのチューブの内径であるように概ね円筒形である、請求項16から18のいずれか1項に記載の方法。
- 前記少なくとも1つのケーブルの概ね反対側で2つの別個のフローとして前記熱可塑性物質を供給することを含む、請求項16から19のいずれか1項に記載の方法。
- 前記熱可塑性物質及び前記少なくとも1つのケーブルに、制限されたフロー断面の要素を通過させることで、バックプレッシャーを発生させて、前記熱可塑性物質を前記少なくとも1つのケーブル内に浸透させることを含む、請求項16から20のいずれか1項に記載の方法。
- 前記物品はハンドレールである、請求項16から21のいずれか1項に記載の方法。
- 均一な断面の物品を押し出し成形するための装置であって、前記物品は熱可塑性物質と前記物品の伸張を防止するための少なくとも1つのケーブルとを含み、前記装置は、
前記少なくとも1つのケーブルをそれぞれ搬送するための少なくとも1つのチューブであって、上流及び下流端部と、前記ケーブルの直径の200〜300倍である前記上流及び下流端部間に延びる長さとを有する、少なくとも1つのチューブと、
前記熱可塑性物質のための入口と、
前記チューブの前記下流端部及び前記入口に連通し、前記ケーブルを前記熱可塑性物質内に埋め込むための結合ゾーンと、
を含む、均一な断面の物品を押し出し成形するための装置。 - 前記チューブの内側寸法は前記ケーブルの前記直径よりも20〜30%大きい、請求項23に記載の装置。
- 前記チューブの内側寸法は前記上流及び下流端部の間で概ね均一である、請求項23又は24に記載の装置。
- 前記少なくとも1つのチューブは、内側寸法が前記少なくとも1つのチューブの内径であるように概ね円筒形である、請求項23から25のいずれか1項に記載の装置。
- 前記少なくとも1つのチューブはケーブルマンドレルに搭載され、前記装置は前記ケーブルマンドレルに固定されたランナープレートを含み、前記ランナープレートは前記熱可塑性物質を前記結合ゾーンに送出するための少なくとも1つのチャネルを含む、請求項23から26のいずれか1項に記載の装置。
- 前記装置は前記ランナープレートに固定されたくし状プレートを含み、前記くし状プレートは、バックプレッシャーを発生させて前記熱可塑性物質を前記少なくとも1つのケーブル内に浸透させるための、フロー断面が縮小されたスロットを含む、請求項27に記載の装置。
- 均一な断面の物品を押し出し成形する方法であって、前記物品は熱可塑性物質と前記物品の伸張を防止するための少なくとも1つのケーブルとを含み、前記方法は、
前記少なくとも1つのケーブルを、各チャネルを介して搬送することと、
前記熱可塑性物質を前記チャネルの下流端部に供給することと、
前記熱可塑性物質をある圧力で前記ケーブルと一緒にして前記熱可塑性物質内に前記ケーブルを埋め込み、これによって複合押し出し成形品を形成することと、
前記ケーブルのゆるい巻線が前記チャネルの前記下流端部から上流端部へ移動するのを少なくとも妨げるように、前記圧力に基づいて前記チャネルの長さ及び内側寸法の少なくとも一方を選択することと、
を含む、均一な断面の物品を押し出し成形する方法。
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US14/744,690 | 2015-06-19 | ||
US14/744,690 US9981415B2 (en) | 2007-09-10 | 2015-06-19 | Method and apparatus for extrusion of thermoplastic handrail |
PCT/CA2016/050708 WO2016201578A1 (en) | 2015-06-19 | 2016-06-17 | Method and apparatus for extrusion of thermoplastic handrail |
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CA (1) | CA2987973C (ja) |
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EP3310549A1 (en) | 2018-04-25 |
KR20180018768A (ko) | 2018-02-21 |
EP3310549A4 (en) | 2019-01-23 |
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CA2987973A1 (en) | 2016-12-22 |
RU2018101486A (ru) | 2019-07-22 |
CN107708960A (zh) | 2018-02-16 |
KR102162322B1 (ko) | 2020-10-06 |
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WO2016201578A1 (en) | 2016-12-22 |
US20180111304A1 (en) | 2018-04-26 |
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BR112017025648A2 (pt) | 2018-08-07 |
JP6515209B2 (ja) | 2019-05-15 |
BR112017025648B1 (pt) | 2022-05-17 |
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EP3310549B1 (en) | 2021-08-25 |
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