DK573284D0 - Fremgangsmaade til rensning af 2,6-xylenol - Google Patents

Fremgangsmaade til rensning af 2,6-xylenol

Info

Publication number
DK573284D0
DK573284D0 DK573284A DK573284A DK573284D0 DK 573284 D0 DK573284 D0 DK 573284D0 DK 573284 A DK573284 A DK 573284A DK 573284 A DK573284 A DK 573284A DK 573284 D0 DK573284 D0 DK 573284D0
Authority
DK
Denmark
Prior art keywords
xylenol
cleaning
Prior art date
Application number
DK573284A
Other languages
English (en)
Other versions
DK573284A (da
Inventor
Jerzy Bialek
Marek Plesnar
Janina Werle
Jan Bialy
Original Assignee
Enichimica Spa
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 Enichimica Spa filed Critical Enichimica Spa
Publication of DK573284D0 publication Critical patent/DK573284D0/da
Publication of DK573284A publication Critical patent/DK573284A/da

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
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DK573284A 1983-12-05 1984-12-03 Fremgangsmaade til rensning af 2,6-xylenol DK573284A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24025/83A IT1167677B (it) 1983-12-05 1983-12-05 Procedimento per la purificazione di 2,6-xilenolo

Publications (2)

Publication Number Publication Date
DK573284D0 true DK573284D0 (da) 1984-12-03
DK573284A DK573284A (da) 1985-06-06

Family

ID=11211547

Family Applications (1)

Application Number Title Priority Date Filing Date
DK573284A DK573284A (da) 1983-12-05 1984-12-03 Fremgangsmaade til rensning af 2,6-xylenol

Country Status (9)

Country Link
US (1) US4568776A (da)
EP (1) EP0146170A1 (da)
JP (1) JPS60136528A (da)
CA (1) CA1221386A (da)
DK (1) DK573284A (da)
ES (1) ES538712A0 (da)
IT (1) IT1167677B (da)
NO (1) NO158500C (da)
PL (1) PL250732A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243093A (en) * 1990-09-07 1993-09-07 General Electric Company Process and composition
EP1109768B2 (en) * 1998-09-03 2007-04-18 Chemtura Corporation Purification of 2, 4, 6 - tri - (tert butyl) phenol by melt crystallization
EP1349459A4 (en) 2000-12-15 2006-09-13 Wrigley W M Jun Co CAPACITATED ACID MIXTURES AND PRODUCTS CONTAINING THEM

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1018838A (en) * 1962-06-04 1966-02-02 Onderzoekinsinst Res Nv Improvements in and relating to the purification of 2,6-dimethylphenol
NL285017A (da) * 1962-11-02
GB1066032A (en) * 1963-05-15 1967-04-19 Expl Des Procedes Ab Der Halde Improvements in and relating to refining processes
US3598873A (en) * 1967-04-27 1971-08-10 Universal Oil Prod Co Means for purifying low melting point solids
BE716974A (da) * 1967-06-27 1968-12-02
GB1194220A (en) * 1967-10-16 1970-06-10 Ici Ltd Crystallisation Process.
JPS58201727A (ja) * 1982-05-18 1983-11-24 Kobe Steel Ltd 物質の高純度精製法

Also Published As

Publication number Publication date
EP0146170A1 (en) 1985-06-26
NO158500B (no) 1988-06-13
PL250732A1 (en) 1985-08-13
ES8601084A1 (es) 1985-11-01
DK573284A (da) 1985-06-06
IT1167677B (it) 1987-05-13
NO158500C (no) 1988-09-21
US4568776A (en) 1986-02-04
NO844808L (no) 1985-06-06
IT8324025A0 (it) 1983-12-05
CA1221386A (en) 1987-05-05
IT8324025A1 (it) 1985-06-05
JPS60136528A (ja) 1985-07-20
ES538712A0 (es) 1985-11-01

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment