JP5654445B2 - 耐高温コーティング組成物 - Google Patents
耐高温コーティング組成物 Download PDFInfo
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- JP5654445B2 JP5654445B2 JP2011501950A JP2011501950A JP5654445B2 JP 5654445 B2 JP5654445 B2 JP 5654445B2 JP 2011501950 A JP2011501950 A JP 2011501950A JP 2011501950 A JP2011501950 A JP 2011501950A JP 5654445 B2 JP5654445 B2 JP 5654445B2
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- aluminum
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L99/00—Subject matter not provided for in other groups of this subclass
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
- B01L2200/0652—Sorting or classification of particles or molecules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502761—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads or physically stretching molecules
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00525—Coating or impregnation materials for metallic surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/90—Coating; Surface treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/95—Preventing corrosion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/025—Boron
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/028—Magnesium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0469—Other heavy metals
- F05C2201/0487—Manganese
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2203/00—Non-metallic inorganic materials
- F05C2203/08—Ceramics; Oxides
- F05C2203/0865—Oxide ceramics
- F05C2203/0891—Zinc oxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/12—Coating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Paints Or Removers (AREA)
- Chemical Treatment Of Metals (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
結合溶液は、結合剤100mlをHeucophos ZPAと混合することによって調製した。この結合溶液に関して得られたpHは、3.1であった。
コーティング組成物は、結合溶液100mlを、アルミニウム粉体(5μm)70gと混合することによって調製した。
1.混合コーティングの、室温でのポットライフ/安定性。
2.酸化腐食耐性。1種のコーティング、0.8〜1.0ミルの厚さ(20〜25μm)のものを備えた3×4インチのパネルを、工業規格の酸化腐食試験に従い評価した。パネルをビーズ研磨し、700°F(371℃)で23時間熱処理し、次いで1075°F(579℃)で4時間熱処理し、スクライブし、ASTM B117により5%塩噴霧中に400時間置いた。
3.熱サイクル塩噴霧。2種のコーティング、2回硬化し1.5ミル(38μm)の厚さのものを有する4×4インチのパネルを、10回の熱/塩噴霧サイクルに供したものについて評価したが、このとき、1サイクルは、850°F(454℃)で7.5時間及び5%塩噴霧中に15.5時間であった。コーティングしたパネルをグリット研磨し、スクライブした後に、試験を行った。
1010軟鋼パネルを、0.030インチ(0.75mm)の厚さのシート素材に切断し、固有のIDコードを有する各パネルに打ち抜くことによって作製した。これらのパネルを650°F(343℃)で熱的に脱脂し、次いで100メッシュのアルミナグリットを用い、60psiでグリットブラストした。650°F(343℃)で1時間処理することからなる酸化ステップを、コーティング付着の前に行った。
ポットライフ/安定性
表Iは、各コーティングに関してポットライフ/安定性を観察した結果を示す。比較例3は、非常に短いポットライフを有しており、基材と反応した兆候を示した。これは、浸出性腐食防止剤が存在しない場合、安定性に悪影響があることを実証している。
本発明の教示により全てが形成されている、例1から9によりコーティングされたパネルは、スクライブ及びこの分野(スクライブから離れたコーティング領域)における最小犠牲(白色)腐食製品で赤錆を示さなかった。腐食防止剤なしで配合された比較例3のコーティングは、例1から9のコーティングよりも、スクライブ及びこの分野のかなり著しい犠牲腐食で赤錆を示した。この挙動は、浸出性腐食防止剤が、硬化したコーティングの耐腐食性並びに上記にて論じた混合コーティングのポットライフを改善することを実証している。著しい赤錆は、比較例2でコーティングされたパネルのスクライブで観察され、浸出性腐食防止剤の腐食利益が、コーティング中のその他のイオン、例えばマンガン酸塩及び硫酸塩によって失われ得ることを実証している。
比較例2のパネルは、この分野及びスクライブにおいて、試験に突入して早くも4サイクルで赤錆を示した。5サイクル後、このコーティングは、特にパネルの離面で大きく層剥離し始めた。その他全ての試験片は、スクライブ中にいくらかの赤錆を有したが、上記分野には錆はなく、犠牲挙動(変色及び白色腐食製品)のいくらかの兆候を示した。例4のパネルは、その他のパネルよりも、スクライブ及び上縁で多くの腐食があった。例1、2、3、5、6、7、8と比較例1、3、及び4のコーティングは、この試験で同様の性能を有すると判断された。
Claims (20)
- リン酸と、マグネシウムイオン源と、酸化ホウ素及びホウ酸からなる群から選択されるホウ酸イオン源と、オルトリン酸アルミニウム亜鉛、トリポリリン酸アルミニウム亜鉛、トリポリリン酸アルミニウム、ポリリン酸アルミニウム亜鉛、ポリリン酸アルミニウムストロンチウム、変性ポリリン酸アルミニウムストロンチウム、変性ポリリン酸カルシウム亜鉛、リン酸モリブデン酸亜鉛、及びこれらの組合せからなる群から選択される浸出性腐食防止剤から本質的になり、2から4.5のpHを有し、クロム酸イオンを実質的に含まず、亜鉛イオン及び/又はアルミニウムイオンが前記浸出性腐食防止剤のみから生じる、水性結合溶液。
- 前記マグネシウムイオン源が、酸化マグネシウム、炭酸マグネシウム、及びこれらの組合せからなる群から選択される、請求項1に記載の結合溶液。
- クロム酸、モリブデン酸、及びバナジウムイオンを実質的に含まない、請求項1に記載の結合溶液。
- 2.5から3.5のpHを有する、請求項1に記載の結合溶液。
- 請求項1に記載の結合溶液及び金属粒子を含む、水性リン酸コーティング組成物。
- 金属粒子を含み、少なくとも1時間、液体のままである請求項5に記載のコーティング組成物であって、前記金属粒子が請求項1に記載の結合溶液と非反応性である、コーティング組成物。
- 金属粒子を含み、少なくとも4時間、液体のままである請求項6に記載のコーティング組成物であって、前記金属粒子が請求項1に記載の結合溶液と非反応性である、コーティング組成物。
- 前記金属粒子が、アルミニウム粉体、アルミニウムフレーク、又はこれらの組合せを含む、請求項5に記載のコーティング組成物。
- 請求項5に記載のコーティング組成物を部品の表面に付着させるステップと、前記部品を熱に曝してそのコーティング組成物を硬化するステップとを含む、鉄類合金表面を有する部品をコーティングする方法。
- 請求項5に記載のコーティング組成物を金属表面に接触させて硬化させることにより、前記金属表面上に形成された硬化皮膜を有する、コーティングされた部品。
- 保護トップコートをさらに含む、請求項10に記載のコーティングされた部品。
- リン酸と;酸化マグネシウム、炭酸マグネシウム、及びこれらの組合せからなる群から選択されるマグネシウムイオン源と;オルトリン酸アルミニウム亜鉛、トリポリリン酸アルミニウム亜鉛、トリポリリン酸アルミニウム、ポリリン酸アルミニウム亜鉛、ポリリン酸アルミニウムストロンチウム、変性ポリリン酸アルミニウムストロンチウム、変性ポリリン酸カルシウム亜鉛、リン酸モリブデン酸亜鉛、及びこれらの組合せからなる群から選択される浸出性腐食防止剤とから本質的になり、2.5から3.5のpHを有し、クロム酸イオンを実質的に含まず、亜鉛イオン及び/又はアルミニウムイオンが前記浸出性腐食防止剤のみから生じる、水性結合溶液。
- pHが2.7から3.3である、請求項12に記載の結合溶液。
- 前記浸出性腐食防止剤が、オルトリン酸アルミニウム亜鉛、トリポリリン酸アルミニウム亜鉛、トリポリリン酸アルミニウム、及びこれらの組合せからなる群から選択される、請求項12に記載の結合溶液。
- 請求項12に記載の結合溶液及び金属粒子を含む、水性リン酸コーティング組成物。
- 請求項15に記載のコーティング組成物を部品の表面に付着させるステップと、前記部品を熱に曝してそのコーティング組成物を硬化するステップとを含む、鉄類合金表面を有する部品をコーティングする方法。
- 請求項15に記載のコーティング組成物を金属表面に接触させて硬化させることにより、前記金属表面上に形成された硬化皮膜を有する、コーティングされた部品。
- 保護トップコートをさらに含む、請求項17に記載のコーティングされた部品。
- 請求項1に記載の結合溶液及び少なくとも1種の非金属顔料を含む、水性リン酸コーティング組成物。
- 少なくとも1種の非金属顔料が、アルミナ、ジルコニア、セリア、及び混合金属酸化物からなる群から選択される、請求項19に記載のコーティング組成物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/057,620 | 2008-03-28 | ||
| US12/057,620 US7789953B2 (en) | 2008-03-28 | 2008-03-28 | High temperature resistant coating compositions |
| PCT/US2009/037960 WO2009120629A1 (en) | 2008-03-28 | 2009-03-23 | High temperature resistant coating compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011515589A JP2011515589A (ja) | 2011-05-19 |
| JP5654445B2 true JP5654445B2 (ja) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011501950A Expired - Fee Related JP5654445B2 (ja) | 2008-03-28 | 2009-03-23 | 耐高温コーティング組成物 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US7789953B2 (ja) |
| EP (1) | EP2255027A1 (ja) |
| JP (1) | JP5654445B2 (ja) |
| CN (2) | CN104805430A (ja) |
| BR (1) | BRPI0910095A2 (ja) |
| CA (1) | CA2719590C (ja) |
| WO (1) | WO2009120629A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190121943A (ko) * | 2018-04-19 | 2019-10-29 | 주식회사 비츠로넥스텍 | 내산화 코팅 조성물 및 이를 이용한 코팅층의 형성방법 |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7789953B2 (en) * | 2008-03-28 | 2010-09-07 | Praxair S.T. Technology, Inc. | High temperature resistant coating compositions |
| US8167995B2 (en) | 2008-06-12 | 2012-05-01 | Latitude 18, Inc. | Inorganic phosphate resins and method for their manufacture |
| CN102781871B (zh) | 2009-12-11 | 2014-11-26 | 18纬度有限公司 | 无机磷酸盐组合物及方法 |
| CN102770583B (zh) * | 2009-12-11 | 2015-08-05 | 18纬度有限公司 | 无机磷酸盐防腐蚀涂层 |
| US20130139930A1 (en) | 2009-12-18 | 2013-06-06 | Latitude 18, Inc. | Inorganic phosphate corrosion resistant coatings |
| WO2011100288A2 (en) | 2010-02-09 | 2011-08-18 | Latitude 18, Inc. | Phosphate bonded composites and methods |
| CN102285187A (zh) * | 2011-06-20 | 2011-12-21 | 赛屋(天津)涂层技术有限公司 | 一种化学防护的牺牲性保护涂层 |
| CN104126028B (zh) * | 2011-12-19 | 2017-02-22 | 普莱克斯 S.T.技术有限公司 | 生产热障和环境障涂层的含水浆料及制备和施用其的方法 |
| WO2014072249A1 (de) * | 2012-11-07 | 2014-05-15 | Basf Se | Mischungen für die beschichtung von metallischen oberflächen |
| US9394448B2 (en) | 2012-11-09 | 2016-07-19 | Praxair S.T. Technology, Inc. | Chromate-free ceramic coating compositions |
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2008
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190121943A (ko) * | 2018-04-19 | 2019-10-29 | 주식회사 비츠로넥스텍 | 내산화 코팅 조성물 및 이를 이용한 코팅층의 형성방법 |
| KR102163244B1 (ko) | 2018-04-19 | 2020-10-12 | 주식회사 비츠로넥스텍 | 내산화 코팅 조성물 및 이를 이용한 코팅층의 형성방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2719590A1 (en) | 2009-10-01 |
| JP2011515589A (ja) | 2011-05-19 |
| WO2009120629A1 (en) | 2009-10-01 |
| CN104805430A (zh) | 2015-07-29 |
| CA2719590C (en) | 2014-02-11 |
| BRPI0910095A2 (pt) | 2015-12-15 |
| EP2255027A1 (en) | 2010-12-01 |
| US7789953B2 (en) | 2010-09-07 |
| US20100288158A1 (en) | 2010-11-18 |
| US7993438B2 (en) | 2011-08-09 |
| CN101981229A (zh) | 2011-02-23 |
| US20090246389A1 (en) | 2009-10-01 |
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