EP3142998A4 - Förderung der iminbildung über einen kationischen harzkatalysator - Google Patents

Förderung der iminbildung über einen kationischen harzkatalysator Download PDF

Info

Publication number
EP3142998A4
EP3142998A4 EP15757692.7A EP15757692A EP3142998A4 EP 3142998 A4 EP3142998 A4 EP 3142998A4 EP 15757692 A EP15757692 A EP 15757692A EP 3142998 A4 EP3142998 A4 EP 3142998A4
Authority
EP
European Patent Office
Prior art keywords
promotion
cationic resin
resin catalyst
formation via
imine formation
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP15757692.7A
Other languages
English (en)
French (fr)
Other versions
EP3142998A1 (de
Inventor
Eric Wing-tak WONG
Theodor WILKS
Matthew R. ULRICH
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
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
Priority claimed from US14/632,265 external-priority patent/US9162970B2/en
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of EP3142998A1 publication Critical patent/EP3142998A1/de
Publication of EP3142998A4 publication Critical patent/EP3142998A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP15757692.7A 2014-03-04 2015-03-02 Förderung der iminbildung über einen kationischen harzkatalysator Withdrawn EP3142998A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461947733P 2014-03-04 2014-03-04
US14/632,265 US9162970B2 (en) 2014-03-04 2015-02-26 Promotion of imine formatin via cationic resin catalyst
PCT/US2015/018337 WO2015134401A1 (en) 2014-03-04 2015-03-02 Promotion of imine formation via cationic resin catalyst

Publications (2)

Publication Number Publication Date
EP3142998A1 EP3142998A1 (de) 2017-03-22
EP3142998A4 true EP3142998A4 (de) 2017-12-20

Family

ID=54055762

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15757692.7A Withdrawn EP3142998A4 (de) 2014-03-04 2015-03-02 Förderung der iminbildung über einen kationischen harzkatalysator

Country Status (3)

Country Link
EP (1) EP3142998A4 (de)
CN (1) CN106458846A (de)
WO (1) WO2015134401A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116496166B (zh) * 2023-03-20 2024-11-15 万华化学集团股份有限公司 一种降低粗苯胺中环己酮含量的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003267934A (ja) * 2002-03-18 2003-09-25 Mitsui Chemicals Inc ビス（４−アミノフェニル）シクロヘキサン誘導体、およびその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113570B (de) * 1957-04-20 1961-09-07 Bayer Ag Verfahren zur Herstellung von Kationenaustauschern auf Basis von nicht sprosspolymerisierten vernetzten Polymerisaten
BE654597A (de) * 1962-09-24
DE2525295C3 (de) * 1975-06-06 1980-02-14 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Azomethinen
US4207262A (en) * 1978-06-08 1980-06-10 Imperial Chemical Industries Limited Chemical process for reducing the cyclohexanone content of crude aniline
US8809587B2 (en) * 2010-12-30 2014-08-19 Kellogg Brown & Root Llc Systems and methods for producing aromatic amines and removing phenol therefrom
CN102911064A (zh) * 2012-11-09 2013-02-06 天脊煤化工集团股份有限公司 一种用于降低苯胺产品中环己酮含量的方法及装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003267934A (ja) * 2002-03-18 2003-09-25 Mitsui Chemicals Inc ビス（４−アミノフェニル）シクロヘキサン誘導体、およびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015134401A1 *

Also Published As

Publication number Publication date
CN106458846A (zh) 2017-02-22
EP3142998A1 (de) 2017-03-22
WO2015134401A1 (en) 2015-09-11

Similar Documents

Publication Publication Date Title
EP3140292A4 (de) Katalysatorregenerierungsverfahren
EP3119515A4 (de) Integrierter lnt-twc-katalysator
EP3094944A4 (de) Geometrie für polymeres munitionsgehäuse mit halspartie
EP3240801A4 (de) Kombinationstumorimmuntherapie
EP3197560A4 (de) Kapselaggregate
EP3124366A4 (de) Sattelfahrzeug
EP3238882A4 (de) Produktionssystem
EP3221418A4 (de) Verzögerte gelierung von polymeren
GB201405597D0 (en) Production of cryptographic signatures
EP3126325A4 (de) Phenylenverbrückte salalenkatalysatoren
EP3408885B8 (de) Katalysator
EP3124367A4 (de) Sattelfahrzeug
EP3181226A4 (de) Hydrosilylierungsreaktionskatalysator
EP3148975A4 (de) Neuartige verbindungen
EP4318471B8 (de) Konzept zur codierung von information
EP3150657A4 (de) Harzprodukt
EP3098482A4 (de) Sattelfahrzeug
EP3184172B8 (de) Hydrosilylierungseisenkatalysator
EP3195932A4 (de) Hydrosilylierungsreaktionskatalysator
EP3098679A4 (de) Produktionssystem
EP3238657A4 (de) Kunstharzpackung
EP3106324A4 (de) Pannenlauffähiger radialreifen
EP3132950A4 (de) Notlaufreifen
GB201403618D0 (en) Product authentication
EP3235564A4 (de) Verfahren zur herstellung eines katalysators

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20160930

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20171121

RIC1 Information provided on ipc code assigned before grant

Ipc: C07C 209/84 20060101AFI20171115BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20190222