TWI561304B - Catalyst compositions and their use for hydrogenation of nitrile rubber - Google Patents

Catalyst compositions and their use for hydrogenation of nitrile rubber

Info

Publication number
TWI561304B
TWI561304B TW101138915A TW101138915A TWI561304B TW I561304 B TWI561304 B TW I561304B TW 101138915 A TW101138915 A TW 101138915A TW 101138915 A TW101138915 A TW 101138915A TW I561304 B TWI561304 B TW I561304B
Authority
TW
Taiwan
Prior art keywords
hydrogenation
nitrile rubber
catalyst compositions
catalyst
compositions
Prior art date
Application number
TW101138915A
Other languages
English (en)
Chinese (zh)
Other versions
TW201332652A (zh
Inventor
Werner Obrecht
Sarah David
Qingchun Liu
Zhenli Wei
Original Assignee
Lanxess Deutschland Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lanxess Deutschland Gmbh filed Critical Lanxess Deutschland Gmbh
Publication of TW201332652A publication Critical patent/TW201332652A/zh
Application granted granted Critical
Publication of TWI561304B publication Critical patent/TWI561304B/zh

Links

Classifications

    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2282—Unsaturated compounds used as ligands
    • B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0204—Ethers
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2265—Carbenes or carbynes, i.e.(image)
    • B01J31/2269—Heterocyclic carbenes
    • B01J31/2273—Heterocyclic carbenes with only nitrogen as heteroatomic ring members, e.g. 1,3-diarylimidazoline-2-ylidenes
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2265—Carbenes or carbynes, i.e.(image)
    • B01J31/2278—Complexes comprising two carbene ligands differing from each other, e.g. Grubbs second generation catalysts
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/02—Hydrogenation
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
    • B01J2231/54—Metathesis reactions, e.g. olefin metathesis
    • B01J2231/543—Metathesis reactions, e.g. olefin metathesis alkene metathesis
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/60—Reduction reactions, e.g. hydrogenation
    • B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/60—Reduction reactions, e.g. hydrogenation
    • B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
    • B01J2231/645—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/821—Ruthenium
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/825—Osmium
    • 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
    • B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
    • B01J2540/20—Non-coordinating groups comprising halogens
    • B01J2540/22—Non-coordinating groups comprising halogens comprising fluorine, e.g. trifluoroacetate
    • 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
    • B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
    • B01J2540/30—Non-coordinating groups comprising sulfur
    • B01J2540/34—Sulfonyl groups
    • 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
    • B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
    • B01J2540/60—Groups characterized by their function
    • B01J2540/62—Activating groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW101138915A 2011-10-21 2012-10-22 Catalyst compositions and their use for hydrogenation of nitrile rubber TWI561304B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/001753 WO2013056400A1 (en) 2011-10-21 2011-10-21 Catalyst compositions and their use for hydrogenation of nitrile rubber

Publications (2)

Publication Number Publication Date
TW201332652A TW201332652A (zh) 2013-08-16
TWI561304B true TWI561304B (en) 2016-12-11

Family

ID=47076203

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101138915A TWI561304B (en) 2011-10-21 2012-10-22 Catalyst compositions and their use for hydrogenation of nitrile rubber

Country Status (10)

Country Link
US (2) US20150025199A1 (enExample)
EP (1) EP2768611B1 (enExample)
JP (1) JP5990591B2 (enExample)
KR (1) KR101657383B1 (enExample)
BR (1) BR112014009472A2 (enExample)
CA (1) CA2852648C (enExample)
IN (1) IN2014DN03160A (enExample)
MX (1) MX373759B (enExample)
TW (1) TWI561304B (enExample)
WO (2) WO2013056400A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013056461A1 (en) * 2011-10-21 2013-04-25 Lanxess Deutschland Gmbh Catalyst compositions and their use for hydrogenation of nitrile rubber
EP2676969B1 (en) * 2012-06-22 2016-06-01 University Of Waterloo Tandem metathesis and hydrogenation of diene-based polymers in latex
KR101621699B1 (ko) 2014-03-31 2016-05-19 이스켐주식회사 폴리 d c p d의 중합방법
AU2018338636A1 (en) 2017-09-27 2020-04-23 ArchForm Inc. Fabrication of dental appliances
EP3781309A1 (en) 2018-04-20 2021-02-24 ARLANXEO Deutschland GmbH Hydrogenation catalyst compositions and their use for hydrogenation of nitrile rubber
CN112088044B (zh) * 2018-04-27 2023-10-24 阿朗新科德国有限责任公司 钌和锇催化剂用于丁腈橡胶复分解的用途
WO2020126345A1 (en) 2018-12-17 2020-06-25 Arlanxeo Deutschland Gmbh Process for preparing hnbr solutions with alternative solvents
CN111905821B (zh) * 2020-07-31 2023-06-16 青岛科技大学 一种共轭二烯烃胶乳催化加氢用催化剂及制备方法和应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200838876A (en) * 2006-08-30 2008-10-01 Lanxess Deutschland Gmbh Process for the metathetic degradation of nitrile rubbers
WO2011079799A1 (en) * 2009-12-30 2011-07-07 Zannan Scitech Co., Ltd. Highly active metathesis catalysis selective for romp and rcm

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700637A (en) 1970-05-08 1972-10-24 Shell Oil Co Diene-nitrile rubbers
DE2539132C2 (de) 1975-09-03 1987-04-09 Bayer Ag, 5090 Leverkusen Verwendung hydrierter Dien-Copolymere als temperaturbeständige Materialien auf dem Dichtungssektor
CA1203047A (en) 1982-12-08 1986-04-08 Hormoz Azizian Polymer hydrogenation process
CA1220300A (en) 1982-12-08 1987-04-07 Polysar Limited Polymer hydrogenation process
DE3329974A1 (de) 1983-08-19 1985-02-28 Bayer Ag, 5090 Leverkusen Herstellung von hydrierten nitrilkautschuken
DE3433392A1 (de) 1984-09-12 1986-03-20 Bayer Ag, 5090 Leverkusen Hydrierung nitrilgruppenhaltiger ungesaettigter polymerer
DE3529252A1 (de) 1985-08-16 1987-02-19 Bayer Ag Verfahren zur selektiven hydrierung ungesaettigter verbindungen
DE3540918A1 (de) 1985-11-19 1987-05-21 Bayer Ag Verfahren zur selektiven hydrierung ungesaettigter verbindungen
DE3541689A1 (de) 1985-11-26 1987-05-27 Bayer Ag Verfahren zur selektiven hydrierung nitrilgruppenhaltiger ungesaettigter polymerer
US4816525A (en) 1987-07-06 1989-03-28 University Of Waterloo Polymer hydrogenation process
DE4025781A1 (de) 1990-08-15 1992-02-20 Bayer Ag Hydrierte butadien/isopren/(meth-)acrylnitril- copolymerisate
DE19714972C2 (de) 1997-04-10 2001-12-06 Storz Endoskop Gmbh Schaffhaus Einrichtung zur Überwachung der Applikation einer Neutralelektrode
EP1197509B1 (en) 1999-05-31 2011-07-06 Zeon Corporation Process for producing hydrogenated ring-opening polymerization polymer of cycloolefin
CA2419485C (en) 2000-08-10 2007-10-30 The Trustees Of Boston College Recyclable metathesis catalysts
TW593386B (en) 2001-06-12 2004-06-21 Bayer Inc Process for the preparation of low molecular weight hydrogenated nitrile rubber
CA2350280A1 (en) 2001-06-12 2002-12-12 Bayer Inc. Low molecular weight hydrogenated nitrile rubber
CN1265882C (zh) 2001-08-01 2006-07-26 加州理工学院 六配位钌或锇金属卡宾易位催化剂
US6939982B2 (en) * 2002-05-15 2005-09-06 The Trustees Of Boston College Recyclable chiral metathesis catalysts
PL199412B1 (pl) * 2002-10-15 2008-09-30 Boehringer Ingelheim Int Nowe kompleksy rutenu jako (pre)katalizatory reakcji metatezy, pochodne 2-alkoksy-5-nitrostyrenu jako związki pośrednie i sposób ich wytwarzania
DE10313702A1 (de) 2003-03-27 2004-10-07 Basf Ag Katalysator und Verfahren zur Hydrierung von Carbonylverbindungen
CA2462005A1 (en) 2004-02-23 2005-08-23 Bayer Inc. Process for the preparation of low molecular weight hydrogenated nitrile rubber
JP2005272572A (ja) * 2004-03-24 2005-10-06 Nippon Zeon Co Ltd 水素化環状オレフィン重合体の製造方法
US7385010B2 (en) * 2005-03-18 2008-06-10 Lanxess Inc. Hydrogenation of diene-based polymer latex
KR101269568B1 (ko) 2005-07-04 2013-06-04 자난 사이텍 컴퍼니 리미티드 루테늄 착물 리간드, 루테늄 착물, 고정 루테늄 착물 촉매및 그의 제조방법과 용도
ATE538139T1 (de) 2005-08-30 2012-01-15 Lanxess Deutschland Gmbh Verwendung von katalysatoren für den metatheseabbau von nitrilkautschuk
DE102006008521A1 (de) * 2006-02-22 2007-08-23 Lanxess Deutschland Gmbh Verwendung von Katalysatoren mit erhöhter Aktivität für die NBR-Metathese
DE102006008520A1 (de) 2006-02-22 2007-08-23 Lanxess Deutschland Gmbh Neue Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
DE102006043704A1 (de) 2006-09-18 2008-03-27 Umicore Ag & Co. Kg Neue Metathesekatalysatoren
EP2027920B1 (de) 2007-08-21 2014-10-08 LANXESS Deutschland GmbH Katalysatoren für Metathese-Reaktionen
EP2028194B1 (en) 2007-08-21 2010-05-12 Lanxess Deutschland GmbH Metathesis of nitrile rubbers in the presence of transition metal complex catalysts
DE102007039526A1 (de) * 2007-08-21 2009-02-26 Lanxess Deutschland Gmbh Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
DE102007039525A1 (de) * 2007-08-21 2009-02-26 Lanxess Deutschland Gmbh Verfahren zum Metathese-Abbau von Nitrilkautschuk
EP2072532A1 (en) 2007-12-21 2009-06-24 Lanxess Deutschland GmbH A process for removing iron-residues, rhodium- and ruthenium-containing catalyst residues from optionally hydrogenated nitrile rubber
CA2646056A1 (en) 2007-12-21 2009-06-21 Lanxess Deutschland Gmbh A process for removing ruthenium-containing catalyst residues from optionally hydrogenated nitrile rubber
EP2147721A1 (de) * 2008-07-08 2010-01-27 Lanxess Deutschland GmbH Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
EP2143489A1 (de) 2008-07-08 2010-01-13 Lanxess Deutschland GmbH Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
FR2934178B1 (fr) * 2008-07-25 2010-09-10 Rhodia Operations Compositions catalytiques pour la metathese de corps gras insatures avec des olefines et procedes de metathese les mettant en oeuvre
EP2289620A1 (en) 2009-08-31 2011-03-02 LANXESS Deutschland GmbH Process for the preparation of hydrogenated nitrile rubber
EP2289621A1 (en) 2009-08-31 2011-03-02 LANXESS Deutschland GmbH Process for the preparation of low molecular weight hydrogenated nitrile rubber
WO2011107979A1 (en) 2010-03-03 2011-09-09 Whitecastle Investments Ltd. Led lamp fitting having an integral cooling fan

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200838876A (en) * 2006-08-30 2008-10-01 Lanxess Deutschland Gmbh Process for the metathetic degradation of nitrile rubbers
WO2011079799A1 (en) * 2009-12-30 2011-07-07 Zannan Scitech Co., Ltd. Highly active metathesis catalysis selective for romp and rcm

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Weidong Liua, Paul J. Nicholsa, Nathan Smithb ,"Di(ethylene glycol) vinyl ether: a highly efficient deactivating reagent for olefin metathesis catalysts", Volume 50, Issue 45, 21 August 2009, Pages 6103–6105 *

Also Published As

Publication number Publication date
BR112014009472A2 (pt) 2017-05-09
US10500578B2 (en) 2019-12-10
CA2852648A1 (en) 2013-04-25
JP2015501207A (ja) 2015-01-15
KR20140084227A (ko) 2014-07-04
EP2768611B1 (en) 2018-08-01
WO2013057289A2 (en) 2013-04-25
MX373759B (es) 2020-03-24
CA2852648C (en) 2020-09-29
TW201332652A (zh) 2013-08-16
WO2013057289A3 (en) 2013-09-26
JP5990591B2 (ja) 2016-09-14
IN2014DN03160A (enExample) 2015-05-22
MX2014004751A (es) 2014-11-10
KR101657383B1 (ko) 2016-09-13
US20180297022A1 (en) 2018-10-18
EP2768611A2 (en) 2014-08-27
US20150025199A1 (en) 2015-01-22
WO2013056400A1 (en) 2013-04-25

Similar Documents

Publication Publication Date Title
GB2483994B (en) Catalyst for hydrogenation of unsaturated hydrocarbons and preparation and application thereof
EP2675471A4 (en) HSA-RELATED COMPOSITIONS AND USE PROCESSES
SG11201502824VA (en) Mixture of different asymmetrical bisophosphites and use thereof as a catalyst mixture for hydroformylation
PL2692788T3 (pl) Kompozycja wysoce nasyconego kauczuku nitrylowego i usieciowany kauczuk
ZA201408429B (en) Methods for the synthesis of ethylfumarates and their use as intermediates
ZA201401653B (en) Pyrazol-4yl-heterocyclyl-carboxamide compounds and methods of use
TWI561304B (en) Catalyst compositions and their use for hydrogenation of nitrile rubber
EP2716699A4 (en) VIBRATION DAMAGING RUBBER COMPOSITION AND VIBRATION DAMPING RUBBER
EP2700692A4 (en) HYDROGENATED NITRILE RANGE COMPOSITION
EP2768920A4 (en) AMIN FREE POST-KMP COMPOSITION AND METHOD OF USE THEREOF
PH12014500667A1 (en) Compositions for skin exfoliation and use thereof
ZA201406082B (en) Use of ccr3-inhibitors
EP2953605A4 (en) USE OF A COSMETIC COMPOSITION
EP2857448A4 (en) HIGHLY SATURATED NITRILE RUBBER COMPOSITION FOR POLYAMINE VULCANIZATION
IL227924B (en) Preparations and methods of use for determining a4he
EP2857447A4 (en) POLYAMINE VULCANIZABLE HIGH-SATURATED NITRIL SKIN COMPOSITION
EP2709999A4 (en) QUINAZOLINE-7-ETHER COMPOUNDS AND METHODS OF USE
EP2875325A4 (en) DETERMINING THE STRENGTH OF AN ELASTIC BANDAGE
PL2898949T3 (pl) Kompozycja katalizatora do uwodorniania i sposób uwodorniania z zastosowaniem wspomnianej kompozycji katalizatora do uwodorniania
EP2740760A4 (en) RUBBER COMPOSITION
EP2703439A4 (en) RUBBER COMPOSITION
ZA201308101B (en) Diagnostic use of prosomatostatin
ZA201402166B (en) Compositions of efavirenz
EP2751071A4 (en) Fatty Acid Amide, Compositions Thereof and Method of Use Therefor
IL239623A0 (en) Methods and preparations for administering oxybutynin

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees