LU57767A1 - - Google Patents

Info

Publication number
LU57767A1
LU57767A1 LU57767DA LU57767A1 LU 57767 A1 LU57767 A1 LU 57767A1 LU 57767D A LU57767D A LU 57767DA LU 57767 A1 LU57767 A1 LU 57767A1
Authority
LU
Luxembourg
Application number
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 LU57767A1 publication Critical patent/LU57767A1/xx

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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)
LU57767D 1968-01-13 1969-01-10 LU57767A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0043818 1968-01-13

Publications (1)

Publication Number Publication Date
LU57767A1 true LU57767A1 (enrdf_load_stackoverflow) 1969-05-12

Family

ID=7379789

Family Applications (1)

Application Number Title Priority Date Filing Date
LU57767D LU57767A1 (enrdf_load_stackoverflow) 1968-01-13 1969-01-10

Country Status (9)

Country Link
AT (1) AT290500B (enrdf_load_stackoverflow)
BE (1) BE726817A (enrdf_load_stackoverflow)
BR (1) BR6905515D0 (enrdf_load_stackoverflow)
CH (1) CH507180A (enrdf_load_stackoverflow)
DE (1) DE1668952A1 (enrdf_load_stackoverflow)
FR (1) FR1600229A (enrdf_load_stackoverflow)
GB (1) GB1231991A (enrdf_load_stackoverflow)
LU (1) LU57767A1 (enrdf_load_stackoverflow)
NL (1) NL6900205A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA935441A (en) * 1971-03-11 1973-10-16 Union Carbide Corporation Process for the purification and recovery of an aromatic hydroxyl compound
DE2928743A1 (de) * 1979-07-17 1981-02-05 Bayer Ag Verfahren zur herstellung mehrwertiger phenole
US4832796A (en) * 1987-07-16 1989-05-23 General Electric Company Process for purifying phenol
ES2093780T3 (es) * 1991-08-05 1997-01-01 Chiyoda Chem Eng Construct Co Procedimiento para la produccion de bisfenol a.
JPH05286879A (ja) * 1992-04-03 1993-11-02 Mitsui Petrochem Ind Ltd 高純度フェノールの製造方法
US5414151A (en) * 1994-05-02 1995-05-09 General Electric Company Method for making bisphenol
US5414154A (en) * 1994-06-06 1995-05-09 Alliedsignal Inc. Phenol with low levels of methylbenzofuran
US6388144B1 (en) 2001-06-15 2002-05-14 Sunoco, Inc. (R&M) Method for reducing methylbenzofuran levels in high purity phenol
US7034192B2 (en) * 2004-03-24 2006-04-25 Sunoco Inc. (R&M) Method for removal of acetol from phenol
EP1847523A1 (en) * 2006-04-18 2007-10-24 INEOS Phenol GmbH & Co. KG Method for treating phenol
US7544845B2 (en) 2006-04-18 2009-06-09 Ineos Phenol Gmbh & Co. Kg Process for treating phenol
EP2240428B1 (en) * 2007-12-20 2015-06-24 Borealis Technology Oy Treatment of phenol
SA113340468B1 (ar) 2012-04-13 2015-07-07 ميتسوي كيميكالز، انك. عملية لتنقية الفينول

Also Published As

Publication number Publication date
CH507180A (de) 1971-05-15
BE726817A (fr) 1969-06-16
NL6900205A (enrdf_load_stackoverflow) 1969-07-15
BR6905515D0 (pt) 1973-02-27
DE1668952A1 (de) 1969-11-27
FR1600229A (enrdf_load_stackoverflow) 1970-07-20
GB1231991A (enrdf_load_stackoverflow) 1971-05-12
AT290500B (de) 1971-06-11

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