GR3005130T3 - - Google Patents

Info

Publication number
GR3005130T3
GR3005130T3 GR920401410T GR920401410T GR3005130T3 GR 3005130 T3 GR3005130 T3 GR 3005130T3 GR 920401410 T GR920401410 T GR 920401410T GR 920401410 T GR920401410 T GR 920401410T GR 3005130 T3 GR3005130 T3 GR 3005130T3
Authority
GR
Greece
Application number
GR920401410T
Other languages
Greek (el)
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 filed Critical
Publication of GR3005130T3 publication Critical patent/GR3005130T3/el

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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GR920401410T 1988-12-19 1992-07-09 GR3005130T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3842693 1988-12-19
DE3912670A DE3912670A1 (de) 1988-12-19 1989-04-18 Verfahren zum gleichzeitigen entbasen und entschwefeln von phenolen

Publications (1)

Publication Number Publication Date
GR3005130T3 true GR3005130T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-24

Family

ID=25875316

Family Applications (2)

Application Number Title Priority Date Filing Date
GR90300086T GR900300086T1 (en) 1988-12-19 1991-07-31 Process for the simultaneous dealkalization and desulphurization of phenols
GR920401410T GR3005130T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-19 1992-07-09

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GR90300086T GR900300086T1 (en) 1988-12-19 1991-07-31 Process for the simultaneous dealkalization and desulphurization of phenols

Country Status (8)

Country Link
US (1) US4992599A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0374379B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP2738577B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2004601A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3912670A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2018763T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (2) GR900300086T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL162993B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107443A (en) * 1976-12-30 1978-08-15 General Electric Company Process for purifying impure diphenols
DD212506A1 (de) * 1982-12-17 1984-08-15 Leuna Werke Veb Verfahren zur entfernung von pyridinen

Also Published As

Publication number Publication date
JP2738577B2 (ja) 1998-04-08
ES2018763T3 (es) 1993-04-01
GR900300086T1 (en) 1991-07-31
DE3912670A1 (de) 1990-06-21
EP0374379A1 (de) 1990-06-27
PL162993B1 (pl) 1994-01-31
JPH02218631A (ja) 1990-08-31
ES2018763A4 (es) 1991-05-16
US4992599A (en) 1991-02-12
DE58901817D1 (de) 1992-08-13
CA2004601A1 (en) 1990-06-19
EP0374379B1 (de) 1992-07-08

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