JP6068687B2 - スチールおよび鉄基材上の高温化成コーティング - Google Patents
スチールおよび鉄基材上の高温化成コーティング Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- C23C22/10—Orthophosphates containing oxidants
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/14—Orthophosphates containing zinc cations containing also chlorate anions
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
- C23C22/36—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
- C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
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Description
本出願は、2013年3月6日に出願された、「High Temperature Conversion Coating on Steel and Iron Substrates」と題する米国仮特許出願第61/773,393号の利益を主張する。この米国仮特許出願は、その全体が参考として本明細書に援用される。
したがって、本発明は、鉄含有基材上に高温で化成コーティングを形成するための方法および組成物を提供する。
(項目1)
鉄含有基材上に化成コーティングを形成する方法であって、前記方法は、前記鉄含有基材の表面を、リンを含む液体組成物と接触させるステップを含み、前記鉄含有基材の前記表面が最低400°Fの温度である、方法。
(項目2)
前記鉄含有基材の前記表面が少なくとも1100°Fの温度である、項目1に記載の方法。
(項目3)
前記接触させるステップの間、前記鉄含有基材の前記表面が約400°F〜約1500°Fの範囲の温度である、項目1に記載の方法。
(項目4)
前記接触させるステップの間、前記鉄含有基材の前記表面が約600°F〜約1200°Fの範囲の温度である、項目1に記載の方法。
(項目5)
前記化成コーティングが、前記接触させるステップで、20ミリ秒未満で形成される、項目4に記載の方法。
(項目6)
前記液体組成物が、4.0〜95.0%のリン酸を含む、項目5に記載の方法。
(項目7)
前記液体組成物が、0.0〜10.0%のリン酸エステルナトリウム塩をさらに含む、項目6に記載の方法。
(項目8)
前記液体組成物が、0.0〜10.0%のリン酸エステルカリウム塩をさらに含む、項目7に記載の方法。
(項目9)
前記液体組成物が、以下の、
水、5.0〜96.0%
水酸化ナトリウム、水酸化カリウムまたは水酸化アンモニウム、0.0〜1.0%
塩素酸ナトリウムまたはフッ化ナトリウム、0.01〜5.0%
スルホン酸ナトリウム、またはスルホン酸カリウムまたはスルホン酸アンモニウム、0.01〜5.0%
アミンポリグリコールエーテルまたはドデシル硫酸アンモニウム、ドデシル硫酸ナトリウムもしくはドデシル硫酸カリウム、0.0〜1.0%
ポリグリコールエーテルまたはペンタエチレングリコールモノドデシルエーテル、0.0〜1.0%
のうちの1種または複数種をさらに含む、項目8に記載の方法。
(項目10)
前記液体組成物が、促進剤、アニオン性界面活性剤、非イオン性界面活性剤、またはこれらのいくつかの組合せをさらに含む、項目9に記載の方法。
(項目11)
前記液体組成物が、溶解した二価のマンガンカチオンをさらに含む、項目10に記載の方法。
(項目12)
前記接触が、前記鉄含有基材の前記表面への前記液体組成物の噴霧適用によって達成される、項目11に記載の方法。
(項目13)
前記化成コーティングが、約50〜約100mg/ft 2 の間の範囲のコーティング重量で形成される、項目12に記載の方法。
(項目14)
鉄含有基材上に化成コーティングを形成する方法であって、前記方法は、前記鉄含有基材の表面を、リンを含む液体組成物と接触させるステップを含み、前記液体組成物が少なくとも400°Fの温度で適用される、方法。
(項目15)
前記液体組成物が、少なくとも1100°Fの温度で適用される、項目14に記載の方法。
(項目16)
基材上に化成コーティングを形成する方法であって、前記方法は、前記基材の表面を、リンを含む液体組成物と接触させるステップを含み、前記基材の前記表面が最低400°Fの温度である、方法。
(項目17)
前記基材が、10秒超かつ40秒未満の間、前記液体組成物と接触している、項目1に記載の方法。
前述の概要、ならびに本発明の特定の実施形態の以下の詳細な説明は、以下の例示的実施形態および添付の図と共に読んだ場合、より良く理解されることになる。
本明細書および添付の特許請求の範囲において使用する場合、単数形「a」、「an」、および「the」は、文脈で明確に指示されていない限り、複数の指示対象を含むことに注意されたい。したがって、例えば、「ポリメラーゼ」についての言及は、1種の剤またはこのような剤の混合物を指し、「本方法」についての言及は、当業者に公知の同等のステップおよび方法についての言及を含み、その他も同様である。
本発明は、高温で(すなわち、400°Fまたは400°F超)、液体組成物を基材の表面と接触させることによって、基材の表面上に化成コーティングを形成するための組成物および方法を対象とする。
一態様では、本発明は、400°Fまたはそれより高い温度で基材上に化成コーティングを形成する方法を対象とする。低温化成コーティングの方法(すなわち、約140〜212°Fの温度での化成コーティング組成物の適用)は多くの場合、化成コーティングで表面をコーティングするために使用されているが、このような低温化成コーティング方法は一般的に、効果的な保護コーティングを作り上げるために、浸漬浴内で少なくとも30秒を必要とする。
上で論じたように、本発明は、高温で基材上に化成コーティングを形成するための方法を提供する。理解されるように、形成される化成コーティングのタイプは、基材に適用される組成物の成分に依存する。本発明の化成コーティングを形成するために使用される組成物は、本明細書では「化成処理組成物」、「コーティング組成物」、「化成処理化合物」、「化成処理組成物」およびその文法的同等物と呼ばれる。
Claims (16)
- 鉄含有基材上に化成コーティングを形成する方法であって、前記方法は、前記鉄含有基材の表面を、リンを含む液体組成物と接触させるステップを含み、前記鉄含有基材の前記表面が最低204.44℃(400°F)の温度であり、前記化成コーティングが、前記接触させるステップで、20ミリ秒未満で形成される、方法。
- 前記鉄含有基材の前記表面が少なくとも593.33℃(1100°F)の温度である、請求項1に記載の方法。
- 前記接触させるステップの間、前記鉄含有基材の前記表面が約204.44℃(400°F)〜約815.56℃(1500°F)の範囲の温度である、請求項1に記載の方法。
- 前記接触させるステップの間、前記鉄含有基材の前記表面が約315.56℃(600°F)〜約648.89℃(1200°F)の範囲の温度である、請求項1に記載の方法。
- 前記液体組成物が、4.0〜95.0%のリン酸を含む、請求項4に記載の方法。
- 前記液体組成物が、0.0〜10.0%のリン酸エステルナトリウム塩をさらに含む、請求項5に記載の方法。
- 前記液体組成物が、0.0〜10.0%のリン酸エステルカリウム塩をさらに含む、請求項6に記載の方法。
- 前記液体組成物が、以下の、
水、5.0〜96.0%
水酸化ナトリウム、水酸化カリウムまたは水酸化アンモニウム、0.0〜1.0%
塩素酸ナトリウムまたはフッ化ナトリウム、0.01〜5.0%
スルホン酸ナトリウム、またはスルホン酸カリウムまたはスルホン酸アンモニウム、0.01〜5.0%
アミンポリグリコールエーテルまたはドデシル硫酸アンモニウム、ドデシル硫酸ナトリウムもしくはドデシル硫酸カリウム、0.0〜1.0%
ポリグリコールエーテルまたはペンタエチレングリコールモノドデシルエーテル、0.0〜1.0%
のうちの1種または複数種をさらに含む、請求項7に記載の方法。 - 前記液体組成物が、促進剤、アニオン性界面活性剤、非イオン性界面活性剤、またはこれらのいくつかの組合せをさらに含む、請求項8に記載の方法。
- 前記液体組成物が、溶解した二価のマンガンカチオンをさらに含む、請求項9に記載の方法。
- 前記接触が、前記鉄含有基材の前記表面への前記液体組成物の噴霧適用によって達成される、請求項10に記載の方法。
- 前記化成コーティングが、約538.20mg/m 2 (50mg/ft 2 )〜約1076.39mg/m 2 (100mg/ft2 )の間の範囲のコーティング重量で形成される、請求項11に記載の方法。
- 鉄含有基材上に化成コーティングを形成する方法であって、前記方法は、前記鉄含有基材の表面を、リンを含む液体組成物と接触させるステップを含み、前記液体組成物が少なくとも204.44℃(400°F)の温度で適用され、前記化成コーティングが、前記接触させるステップで、20ミリ秒未満で形成される、方法。
- 前記液体組成物が、少なくとも593.33℃(1100°F)の温度で適用される、請求項13に記載の方法。
- 基材上に化成コーティングを形成する方法であって、前記方法は、前記基材の表面を、リンを含む液体組成物と接触させるステップを含み、前記基材の前記表面が最低204.44℃(400°F)の温度であり、前記化成コーティングが、前記接触させるステップで、20ミリ秒未満で形成される、方法。
- 前記基材が、10秒超かつ40秒未満の間、前記液体組成物と接触している、請求項1に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361773393P | 2013-03-06 | 2013-03-06 | |
| US61/773,393 | 2013-03-06 | ||
| PCT/US2014/021106 WO2014138361A2 (en) | 2013-03-06 | 2014-03-06 | High temperature conversion coating on steel and iron substrates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016515168A JP2016515168A (ja) | 2016-05-26 |
| JP6068687B2 true JP6068687B2 (ja) | 2017-01-25 |
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| JP2015561642A Active JP6068687B2 (ja) | 2013-03-06 | 2014-03-06 | スチールおよび鉄基材上の高温化成コーティング |
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| Country | Link |
|---|---|
| US (1) | US9926628B2 (ja) |
| EP (1) | EP2964805B1 (ja) |
| JP (1) | JP6068687B2 (ja) |
| KR (1) | KR20150119441A (ja) |
| CN (1) | CN105431568B (ja) |
| AU (1) | AU2014225668B2 (ja) |
| BR (1) | BR112015021017B1 (ja) |
| CA (1) | CA2902066C (ja) |
| ES (1) | ES2731279T3 (ja) |
| MX (1) | MX368832B (ja) |
| PL (1) | PL2964805T3 (ja) |
| RU (1) | RU2630109C2 (ja) |
| TR (1) | TR201910138T4 (ja) |
| WO (1) | WO2014138361A2 (ja) |
| ZA (1) | ZA201507144B (ja) |
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| ES2731279T3 (es) | 2013-03-06 | 2019-11-14 | Quaker Chem Corp | Recubrimiento de conversión a alta temperatura sobre sustratos de acero y de hierro |
| CN110699681B (zh) * | 2019-10-24 | 2021-12-14 | 河南北方红阳机电有限公司 | 一种高强度钢和硬铝合金组合体喷淋磷化工艺 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1761186A (en) | 1928-06-30 | 1930-06-03 | Parker Rust Proof Co | Process of treating ferrous metal articles |
| US2257313A (en) | 1938-02-25 | 1941-09-30 | Standard Oil Co | Alloy bearing |
| US2304299A (en) * | 1940-05-13 | 1942-12-08 | Boyle | Composition for treating metal surfaces preparatory to painting |
| DE1147819B (de) * | 1952-12-17 | 1963-04-25 | Metallgesellschaft Ag | Verfahren zum Aufbringen von Phosphatueberzuegen |
| US2856322A (en) | 1954-04-06 | 1958-10-14 | Pullman Standard Car Mfg Co | Coated ferrous metal article and method of preparing same |
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- 2014-03-06 ES ES14760796T patent/ES2731279T3/es active Active
- 2014-03-06 TR TR2019/10138T patent/TR201910138T4/tr unknown
- 2014-03-06 CN CN201480012167.8A patent/CN105431568B/zh active Active
- 2014-03-06 KR KR1020157026192A patent/KR20150119441A/ko not_active Ceased
- 2014-03-06 MX MX2015011169A patent/MX368832B/es active IP Right Grant
- 2014-03-06 PL PL14760796T patent/PL2964805T3/pl unknown
- 2014-03-06 EP EP14760796.4A patent/EP2964805B1/en active Active
- 2014-03-06 CA CA2902066A patent/CA2902066C/en active Active
- 2014-03-06 JP JP2015561642A patent/JP6068687B2/ja active Active
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- 2014-03-06 WO PCT/US2014/021106 patent/WO2014138361A2/en not_active Ceased
- 2014-03-06 RU RU2015141142A patent/RU2630109C2/ru active
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2964805B1 (en) | 2019-05-08 |
| BR112015021017B1 (pt) | 2022-05-10 |
| CA2902066C (en) | 2018-01-02 |
| CA2902066A1 (en) | 2014-09-12 |
| PL2964805T3 (pl) | 2019-11-29 |
| JP2016515168A (ja) | 2016-05-26 |
| US9926628B2 (en) | 2018-03-27 |
| ZA201507144B (en) | 2017-01-25 |
| EP2964805A4 (en) | 2016-10-12 |
| RU2630109C2 (ru) | 2017-09-05 |
| AU2014225668A1 (en) | 2015-09-03 |
| KR20150119441A (ko) | 2015-10-23 |
| ES2731279T3 (es) | 2019-11-14 |
| US20140251503A1 (en) | 2014-09-11 |
| EP2964805A2 (en) | 2016-01-13 |
| BR112015021017A2 (pt) | 2017-07-18 |
| WO2014138361A2 (en) | 2014-09-12 |
| MX2015011169A (es) | 2015-11-09 |
| CN105431568A (zh) | 2016-03-23 |
| MX368832B (es) | 2019-10-18 |
| TR201910138T4 (tr) | 2019-08-21 |
| AU2014225668B2 (en) | 2016-08-11 |
| RU2015141142A (ru) | 2017-04-06 |
| CN105431568B (zh) | 2020-06-30 |
| WO2014138361A3 (en) | 2015-10-08 |
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