BR112012008782A8 - Polibutadieno, linear e de elevado peso molecular, catalisado com neodímio, processo para a produção de polibutadienos de elevado peso molecular catalisados com neodímio, misturas de borracha e uso das misturas de borracha - Google Patents
Polibutadieno, linear e de elevado peso molecular, catalisado com neodímio, processo para a produção de polibutadienos de elevado peso molecular catalisados com neodímio, misturas de borracha e uso das misturas de borrachaInfo
- Publication number
- BR112012008782A8 BR112012008782A8 BR112012008782A BR112012008782A BR112012008782A8 BR 112012008782 A8 BR112012008782 A8 BR 112012008782A8 BR 112012008782 A BR112012008782 A BR 112012008782A BR 112012008782 A BR112012008782 A BR 112012008782A BR 112012008782 A8 BR112012008782 A8 BR 112012008782A8
- Authority
- BR
- Brazil
- Prior art keywords
- neodymium
- catalyzed
- molecular weight
- high molecular
- rubber mixtures
- Prior art date
Links
- 229920002857 polybutadiene Polymers 0.000 title abstract 5
- 229910052779 Neodymium Inorganic materials 0.000 title abstract 4
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 title abstract 4
- 239000005062 Polybutadiene Substances 0.000 title abstract 3
- 229920001971 elastomer Polymers 0.000 title 2
- 239000000203 mixture Substances 0.000 title 2
- 239000005060 rubber Substances 0.000 title 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F136/06—Butadiene
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/005—Cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/54—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof
- C08F4/545—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof rare earths being present, e.g. triethylaluminium + neodymium octanoate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L47/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/907—Specified means of reacting components of transition metal catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerization Catalysts (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09173297A EP2311889A1 (de) | 2009-10-16 | 2009-10-16 | Neodym-katalysierte Polybutadiene |
EP09173297.4 | 2009-10-16 | ||
PCT/EP2010/065461 WO2011045393A1 (de) | 2009-10-16 | 2010-10-14 | Neodym-katalysierte polybutadiene |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112012008782A2 BR112012008782A2 (pt) | 2018-04-17 |
BR112012008782A8 true BR112012008782A8 (pt) | 2018-06-12 |
BR112012008782B1 BR112012008782B1 (pt) | 2020-02-11 |
Family
ID=41651376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012008782-7A BR112012008782B1 (pt) | 2009-10-16 | 2010-10-14 | Polibutadieno, linear e de elevado peso molecular, catalisado com neodímio, processo para a produção de polibutadienos de elevado peso molecular catalisados com neodímio, misturas de borracha e uso das misturas de borracha |
Country Status (14)
Country | Link |
---|---|
US (3) | US20120208964A1 (pt) |
EP (2) | EP2311889A1 (pt) |
JP (1) | JP5577406B2 (pt) |
KR (1) | KR101393830B1 (pt) |
CN (1) | CN102574955B (pt) |
BR (1) | BR112012008782B1 (pt) |
ES (1) | ES2661064T3 (pt) |
HU (1) | HUE036937T2 (pt) |
MX (1) | MX2012004362A (pt) |
PL (1) | PL2488561T3 (pt) |
RU (1) | RU2554351C9 (pt) |
TW (1) | TWI488867B (pt) |
WO (1) | WO2011045393A1 (pt) |
ZA (1) | ZA201202719B (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2311889A1 (de) * | 2009-10-16 | 2011-04-20 | LANXESS Deutschland GmbH | Neodym-katalysierte Polybutadiene |
CN103282426B (zh) * | 2010-12-24 | 2015-09-23 | 东洋苯乙烯股份有限公司 | 阻燃性苯乙烯类树脂组合物及使用其的调色剂盒容器 |
US9758646B2 (en) * | 2011-11-03 | 2017-09-12 | Arlanxeo Deutschland Gmbh | NdBR wet masterbatch |
EP2819853B1 (en) | 2012-02-29 | 2015-11-18 | Trinseo Europe GmbH | Process for producing diene polymers |
CN103450378B (zh) * | 2012-05-28 | 2016-04-27 | 中国石油化工股份有限公司 | 一种聚异戊二烯及其制备方法和聚异戊二烯混炼胶和硫化胶 |
CN103626926B (zh) * | 2012-08-21 | 2016-03-30 | 中国石油化工股份有限公司 | 一种聚丁二烯接枝异戊橡胶及其制备方法和硫化胶及混炼胶 |
FR3005438B1 (fr) * | 2013-05-13 | 2015-04-24 | Michelin & Cie | Pneumatique adapte pour un roulage a plat comprenant une nappe de carcasse en polyester |
FR3005471B1 (fr) | 2013-05-13 | 2015-04-24 | Michelin & Cie | Composition de caoutchouc a haute processabilite pour pneumatique adapte pour un roulage a plat |
JP5933497B2 (ja) | 2013-09-17 | 2016-06-08 | 住友ゴム工業株式会社 | 空気入りタイヤ |
WO2015055510A1 (en) * | 2013-10-16 | 2015-04-23 | Lanxess Deutschland Gmbh | NdBR WITH MOLAR MASS BREAKDOWN |
JP2015098561A (ja) * | 2013-11-20 | 2015-05-28 | 住友ゴム工業株式会社 | 空気入りタイヤ |
MY174801A (en) * | 2014-03-31 | 2020-05-15 | Ube Elastomer Co Ltd | Polybutadiene |
US10774162B2 (en) | 2015-01-28 | 2020-09-15 | Bridgestone Corporation | Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes |
JP6751095B2 (ja) | 2015-01-28 | 2020-09-02 | 株式会社ブリヂストン | コールドフロー耐性の向上したシス−1,4−ポリジエン |
WO2018045291A1 (en) | 2016-09-02 | 2018-03-08 | Bridgestone Corporation | Production of cis-1,4-polydienes with multiple silane functional groups prepared by in-situ hydrosilylation of polymer cement |
JP6751207B2 (ja) | 2016-10-31 | 2020-09-02 | 株式会社ブリヂストン | インラインバルク重合のための触媒を調製する方法 |
RU2720010C1 (ru) | 2016-11-09 | 2020-04-23 | Бриджстоун Корпорейшн | Блок-сополимеры полибутадиена и полиизопрена с высоким содержанием цис-1,4-связей |
US20210221980A1 (en) | 2018-08-27 | 2021-07-22 | Fraunhofer-Gesellschaft Zur Foderung Der Angewandten Forschung E.V | Biomimetic synthetic rubber |
EP3966259A4 (en) * | 2019-05-07 | 2023-03-15 | Bridgestone Americas Tire Operations, LLC | HIGH CIS MODIFIED POLYBUTADIENE POLYMER, RELATED PROCESSES AND RUBBER COMPOSITIONS |
EP3838932B1 (en) * | 2019-12-20 | 2022-08-10 | The Goodyear Tire & Rubber Company | Synthesis of isoprene-butadiene copolymer rubbers |
KR20220023455A (ko) | 2020-08-21 | 2022-03-02 | 주식회사 엘지화학 | 공액디엔계 중합체, 이의 제조방법 및 상기 중합체를 포함하는 고무 조성물 |
CN112552441B (zh) * | 2020-12-09 | 2021-09-07 | 浙江传化合成材料有限公司 | 一种钕系稀土橡胶的制备方法 |
WO2023193943A1 (en) * | 2022-04-08 | 2023-10-12 | Arlanxeo Deutschland Gmbh | Branched modified diene rubbers |
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DE2141159C3 (de) | 1971-08-17 | 1983-11-24 | Degussa Ag, 6000 Frankfurt | Schwefel enthaltende Organosiliciumverbindungen |
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DE2830080A1 (de) | 1978-07-08 | 1980-01-17 | Bayer Ag | Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien |
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IT1140452B (it) | 1981-09-25 | 1986-09-24 | Anic Spa | Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo |
JPS5945337A (ja) * | 1982-09-07 | 1984-03-14 | Japan Synthetic Rubber Co Ltd | 生強度の改良されたポリブタジエンゴム組成物 |
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GB9119234D0 (en) | 1991-09-09 | 1991-10-23 | Enichem Elastomers Ltd | Conjugated diene polymerisation |
RU2028309C1 (ru) * | 1993-07-05 | 1995-02-09 | Акционерное общество открытого типа "Ефремовский завод синтетического каучука" | Способ получения цис-полибутадиена |
DE4406947A1 (de) | 1994-03-03 | 1995-09-07 | Bayer Ag | Schwefel-/Silizium-haltige Verstärkungsadditive enthaltende Kautschukmischungen |
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MX9603304A (es) | 1995-09-23 | 1997-03-29 | Degussa | Proceso para la produccion de mezclas de caucho vulcanizables. |
DE19544469A1 (de) | 1995-09-23 | 1997-03-27 | Degussa | Organosilanverbindungen und Kieselsäure enthaltende vulkanisierbare Kautschukmischungen und Verfahren zur Herstellung |
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BR9902609B1 (pt) | 1999-05-27 | 2010-08-10 | processo para a preparação de neodecanoato de neodìmio, processo para a preparação de um sistema catalìtico homogêneo de coordenação, processo para polimerização em solução para a preparação de polibutadieno de alto teor de ligações 1,4-cis. | |
KR100352764B1 (ko) * | 2000-03-16 | 2002-09-16 | 금호석유화학 주식회사 | 신규한 단분자 니오디뮴 카르복실레이트 화합물 및 이를포함하는 디엔 중합용 촉매 |
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WO2002068484A1 (en) | 2001-02-28 | 2002-09-06 | Bridgestone Corporation | Continuous process for the production of conjugated diene polymers having narrow molecular weight distribution and products therefrom |
CN1342719A (zh) * | 2001-10-12 | 2002-04-03 | 中国科学院长春应用化学研究所 | 稀土催化体系及其催化丁二烯顺式聚合工艺 |
CN1176121C (zh) * | 2001-10-12 | 2004-11-17 | 中国科学院长春应用化学研究所 | 稀土催化体系及丁二烯聚合工艺 |
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JP4333181B2 (ja) * | 2003-03-27 | 2009-09-16 | 宇部興産株式会社 | ゴム組成物 |
CN1528794A (zh) * | 2003-09-25 | 2004-09-15 | 中国科学院长春应用化学研究所 | 稀土顺丁橡胶分子质量分布的调节方法 |
US7094849B2 (en) * | 2003-12-15 | 2006-08-22 | Bridgestone Corporation | Bulk polymerization process for producing polydienes |
EP2311889A1 (de) * | 2009-10-16 | 2011-04-20 | LANXESS Deutschland GmbH | Neodym-katalysierte Polybutadiene |
-
2009
- 2009-10-16 EP EP09173297A patent/EP2311889A1/de not_active Withdrawn
-
2010
- 2010-10-14 PL PL10763728T patent/PL2488561T3/pl unknown
- 2010-10-14 WO PCT/EP2010/065461 patent/WO2011045393A1/de active Application Filing
- 2010-10-14 RU RU2012119827/04A patent/RU2554351C9/ru active
- 2010-10-14 US US13/500,440 patent/US20120208964A1/en not_active Abandoned
- 2010-10-14 HU HUE10763728A patent/HUE036937T2/hu unknown
- 2010-10-14 BR BR112012008782-7A patent/BR112012008782B1/pt not_active IP Right Cessation
- 2010-10-14 EP EP10763728.2A patent/EP2488561B1/de active Active
- 2010-10-14 CN CN201080046732.4A patent/CN102574955B/zh active Active
- 2010-10-14 MX MX2012004362A patent/MX2012004362A/es active IP Right Grant
- 2010-10-14 KR KR1020127012473A patent/KR101393830B1/ko active IP Right Grant
- 2010-10-14 JP JP2012533639A patent/JP5577406B2/ja active Active
- 2010-10-14 ES ES10763728.2T patent/ES2661064T3/es active Active
- 2010-10-15 TW TW099135151A patent/TWI488867B/zh not_active IP Right Cessation
-
2012
- 2012-04-13 ZA ZA2012/02719A patent/ZA201202719B/en unknown
-
2013
- 2013-04-11 US US13/860,892 patent/US8846837B2/en active Active
-
2014
- 2014-08-27 US US14/470,287 patent/US9279025B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112012008782B1 (pt) | 2020-02-11 |
WO2011045393A1 (de) | 2011-04-21 |
RU2554351C2 (ru) | 2015-06-27 |
TW201129577A (en) | 2011-09-01 |
TWI488867B (zh) | 2015-06-21 |
KR101393830B1 (ko) | 2014-05-12 |
RU2554351C9 (ru) | 2016-06-20 |
ES2661064T3 (es) | 2018-03-27 |
JP2013507510A (ja) | 2013-03-04 |
EP2311889A1 (de) | 2011-04-20 |
CN102574955A (zh) | 2012-07-11 |
CN102574955B (zh) | 2014-04-30 |
RU2012119827A (ru) | 2013-11-27 |
US20120208964A1 (en) | 2012-08-16 |
JP5577406B2 (ja) | 2014-08-20 |
EP2488561B1 (de) | 2017-12-20 |
PL2488561T3 (pl) | 2018-06-29 |
BR112012008782A2 (pt) | 2018-04-17 |
HUE036937T2 (hu) | 2018-08-28 |
US9279025B2 (en) | 2016-03-08 |
US8846837B2 (en) | 2014-09-30 |
KR20120091216A (ko) | 2012-08-17 |
ZA201202719B (en) | 2013-09-25 |
EP2488561A1 (de) | 2012-08-22 |
MX2012004362A (es) | 2012-05-29 |
US20140364573A1 (en) | 2014-12-11 |
US20130237669A1 (en) | 2013-09-12 |
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