[go: up one dir, main page]

DE69503700D1 - Verfahren zur Verlängerung der Aktivität von Säureionenaustauscher-Katalysatoren - Google Patents

Verfahren zur Verlängerung der Aktivität von Säureionenaustauscher-Katalysatoren

Info

Publication number
DE69503700D1
DE69503700D1 DE69503700T DE69503700T DE69503700D1 DE 69503700 D1 DE69503700 D1 DE 69503700D1 DE 69503700 T DE69503700 T DE 69503700T DE 69503700 T DE69503700 T DE 69503700T DE 69503700 D1 DE69503700 D1 DE 69503700D1
Authority
DE
Germany
Prior art keywords
activity
extending
ion exchange
acid ion
exchange catalysts
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.)
Expired - Lifetime
Application number
DE69503700T
Other languages
English (en)
Other versions
DE69503700T2 (de
Inventor
Michael John Cipullo
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.)
SABIC Global Technologies BV
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE69503700D1 publication Critical patent/DE69503700D1/de
Application granted granted Critical
Publication of DE69503700T2 publication Critical patent/DE69503700T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69503700T 1994-05-10 1995-04-18 Verfahren zur Verlängerung der Aktivität von Säureionenaustauscher-Katalysatoren Expired - Lifetime DE69503700T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/241,236 US5414152A (en) 1994-05-10 1994-05-10 Method for extending the activity of acidic ion exchange catalysts

Publications (2)

Publication Number Publication Date
DE69503700D1 true DE69503700D1 (de) 1998-09-03
DE69503700T2 DE69503700T2 (de) 1999-04-08

Family

ID=22909831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69503700T Expired - Lifetime DE69503700T2 (de) 1994-05-10 1995-04-18 Verfahren zur Verlängerung der Aktivität von Säureionenaustauscher-Katalysatoren

Country Status (6)

Country Link
US (1) US5414152A (de)
EP (1) EP0682004B1 (de)
JP (1) JP3819050B2 (de)
CN (1) CN1117482A (de)
DE (1) DE69503700T2 (de)
ES (1) ES2119312T3 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3834837B2 (ja) * 1995-06-01 2006-10-18 三菱化学株式会社 ビスフェノールａの製造方法
US5783733A (en) * 1996-06-13 1998-07-21 General Electric Company Process for manufacture of bisphenol
US5786522A (en) * 1996-09-13 1998-07-28 General Electric Company Manufacture of bisphenol-A
US6353046B1 (en) 2000-04-28 2002-03-05 General Electric Company Fire-retarded polycarbonate resin composition
JP4723105B2 (ja) 2001-03-01 2011-07-13 出光興産株式会社 ビスフェノールａの製造方法
US6620939B2 (en) * 2001-09-18 2003-09-16 General Electric Company Method for producing bisphenol catalysts and bisphenols
US6703530B2 (en) 2002-02-28 2004-03-09 General Electric Company Chemical reactor system and process
US7112702B2 (en) * 2002-12-12 2006-09-26 General Electric Company Process for the synthesis of bisphenol
AU2003219982A1 (en) * 2003-03-03 2004-09-28 General Electric Company Method for producing bisphenol catalysts and bisphenols
US7132575B2 (en) * 2003-07-01 2006-11-07 General Electric Company Process for the synthesis of bisphenol
CN1315216C (zh) * 2005-10-14 2007-05-09 北京工业大学 以半胱氨酸为偶联层铂金双金属电极催化剂及其制备方法
EP2219783B1 (de) * 2007-10-26 2017-10-11 Purolite International, Ltd. Kontrollierte katalyse
US8735634B2 (en) 2011-05-02 2014-05-27 Sabic Innovative Plastics Ip B.V. Promoter catalyst system with solvent purification
US9290618B2 (en) 2011-08-05 2016-03-22 Sabic Global Technologies B.V. Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositions
TWI494296B (zh) * 2011-12-28 2015-08-01 Rohm & Haas 經處理、促進之離子交換樹脂觸媒之用途
TWI494163B (zh) * 2011-12-28 2015-08-01 Rohm & Haas 經處理、促進之離子交換樹脂觸媒之用途及製造方法
WO2013116697A1 (en) 2012-02-03 2013-08-08 Sabic Innovative Plastics Ip B.V. Light emitting diode device and method for production thereof containing conversion material chemistry
CN104144902A (zh) 2012-02-29 2014-11-12 沙特基础创新塑料Ip私人有限责任公司 用于生产低硫双酚a的方法、用于生产聚碳酸酯的方法以及由聚碳酸酯制作的制品
EP2820106B1 (de) 2012-02-29 2017-11-22 SABIC Global Technologies B.V. Polycarbonatzusammensetzungen mit umwandlungsmaterialchemie und mit verbesserten optischen eigenschaften, herstellungsverfahren und artikel damit
US9346949B2 (en) 2013-02-12 2016-05-24 Sabic Global Technologies B.V. High reflectance polycarbonate
CN104918992B9 (zh) 2012-10-25 2017-05-24 沙特基础全球技术有限公司 发光二极管装置、制造方法、其应用
WO2014186548A1 (en) 2013-05-16 2014-11-20 Sabic Innovative Plastics Ip B.V. Branched polycarbonate compositions having conversion material chemistry and articles thereof
US9772086B2 (en) 2013-05-29 2017-09-26 Sabic Innovative Plastics Ip B.V. Illuminating devices with color stable thermoplastic light transmitting articles
CN110545916A (zh) * 2017-04-24 2019-12-06 巴杰许可有限责任公司 用于制备双酚a的催化剂体系和方法
JP2022546022A (ja) * 2019-08-27 2022-11-02 コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー ヒドロキシアセトンの存在下でビスフェノールａ（ｂｐａ）を作製するプロセス

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468982A (en) * 1946-10-19 1949-05-03 Goodrich Co B F Preparation of bis-phenols
US2858342A (en) * 1955-06-27 1958-10-28 Union Carbide Corp Preparation of bis-phenols
FR1373796A (fr) * 1963-08-20 1964-10-02 Nautchno I I Sintetitcheskikh Procédé de préparation de diphénylolpropane
US3634341A (en) * 1970-03-06 1972-01-11 Dow Chemical Co Ion exchange catalysts for the preparation of bisphenols
US3760006A (en) * 1970-03-06 1973-09-18 Dow Chemical Co Ion exchange catalysts for the preparation of bisphenols
GB1539184A (en) * 1975-08-01 1979-01-31 Shell Int Research Cation-exchange resins
US4107218A (en) * 1976-06-16 1978-08-15 Union Carbide Corporation Decoloration of bisphenol-A recycle stream with cation exchange resin
US4346247A (en) * 1979-12-13 1982-08-24 General Electric Company Method and catalyst for making bisphenol
US4294995A (en) * 1979-12-13 1981-10-13 General Electric Company Method and catalyst for making bisphenol
US4396728A (en) * 1980-09-30 1983-08-02 General Electric Company Method and catalyst for making bisphenol
US4400555A (en) * 1981-10-06 1983-08-23 General Electric Company Ion exchange catalyzed bisphenol synethesis
US4584416A (en) * 1983-11-14 1986-04-22 General Electric Company Method and catalyst for making bisphenol
US5075511A (en) * 1986-10-30 1991-12-24 Shell Oil Company Process and alkylmercaptoamine catalyst for production of bisphenol-A
FR2658814B1 (fr) * 1990-02-28 1993-12-31 Rhone Poulenc Chimie Procede de fabrication du bisphenol-a.

Also Published As

Publication number Publication date
JP3819050B2 (ja) 2006-09-06
EP0682004B1 (de) 1998-07-29
EP0682004A1 (de) 1995-11-15
JPH0848643A (ja) 1996-02-20
DE69503700T2 (de) 1999-04-08
ES2119312T3 (es) 1998-10-01
CN1117482A (zh) 1996-02-28
US5414152A (en) 1995-05-09

Similar Documents

Publication Publication Date Title
DE69503700D1 (de) Verfahren zur Verlängerung der Aktivität von Säureionenaustauscher-Katalysatoren
DE69529196D1 (de) Verfahren zur Regeneration von Katalysatoren
DE69724645D1 (de) Verfahren zur Herstellung von Percarbonsäurelösungen
DE69531843D1 (de) Verfahren zur Herstellung von Dimethyldecandisäure
DE3680738D1 (de) Verfahren zur reinigung von kieselsaeure.
DE69522389D1 (de) Verfahren zur Reinigung von Phosphorsäureestern
DE69529930D1 (de) Verfahren zur Herstellung von 5-Aminolävulinsäure
DE59208331D1 (de) Verfahren zur Regenerierung von Metalloxid-Katalysatoren
DE68915890D1 (de) Katalytisches Verfahren zur Amidierung.
DE59501056D1 (de) Verfahren zur Reinigung von Diphenylcarbonat
DE59005450D1 (de) Verfahren zur elektrochemischen Regenerierung von Chromschwefelsäure.
DE69016879D1 (de) Verfahren zur Reinigung von N-Phosphonmethylglyzin.
DE69512495D1 (de) Verfahren zur Herstellung von Chinolin-2-yl-benzoesäure
DE69503985D1 (de) Verfahren zur Herstellung von Ammoxidationskatalysatoren
DE59712415D1 (de) Verfahren zur amplifikation von nukleinsäure
DE69008825D1 (de) Verfahren zur Reinigung von Phagen-DNA.
DE59301546D1 (de) Verfahren zur Hydrierung von Zitronensäure
DE69505335D1 (de) Verfahren zur Reinigung von Methacrylsäure
DE59607679D1 (de) Verfahren zur Reinigung von Schwefelsäure
DE69834276D1 (de) Verfahren zur Verbesserung der optischen Aktivität von Azetidin-2-carbonsäure
DE58900223D1 (de) Verfahren zur reinigung von 2-hydroxy-naphthalin-6-carbon-saeure.
DE69801248D1 (de) Verfahren zur Herstellung von Blausäure und Katalysator
DE59807484D1 (de) Verfahren zum herstellen von stabilen acetylsalicylsäure-lösungen
DE59503152D1 (de) Verfahren zur Gewinnung von Adipinsäure
DE59702267D1 (de) Verfahren zur Reaktivierung von Platinmetall enthaltenden Katalysatorsystemen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SABIC INNOVATIVE PLASTICS IP B.V., BERGEN OP Z, NL

8328 Change in the person/name/address of the agent

Representative=s name: PATENT- UND RECHTSANWAELTE BARDEHLE, PAGENBERG, DO