IT490392A - - Google Patents

Info

Publication number
IT490392A
IT490392A IT490392DA IT490392A IT 490392 A IT490392 A IT 490392A IT 490392D A IT490392D A IT 490392DA IT 490392 A IT490392 A IT 490392A
Authority
IT
Italy
Application number
Other languages
Italian (it)
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.)
Publication of IT490392A publication Critical patent/IT490392A/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/685Processes comprising at least two steps in series
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/74Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
IT490392D 1951-07-18 IT490392A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB305422X 1951-07-18
GB230652X 1952-06-23

Publications (1)

Publication Number Publication Date
IT490392A true IT490392A (en)

Family

ID=26256292

Family Applications (1)

Application Number Title Priority Date Filing Date
IT490392D IT490392A (en) 1951-07-18

Country Status (7)

Country Link
BE (1) BE512888A (en)
CH (1) CH305422A (en)
DE (1) DE1060868B (en)
FR (1) FR1065345A (en)
IT (1) IT490392A (en)
LU (1) LU31582A1 (en)
NL (2) NL170964B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075120B (en) * 1960-02-11 Rutgerswerke Aktiengesellschaft Frankfurt/M Process for the production of Remphenol from the crude phenol produced from cumene hydroperoxide during phenol production
IT608859A (en) * 1958-03-04
DE1121621B (en) * 1959-04-06 1962-01-11 Phenolchemie Ges Mit Beschraen Process for working up the distillation residues obtained in the production of phenol and acetone by splitting cumene hydroperoxide
US3850996A (en) * 1970-10-08 1974-11-26 Hercules Inc Treatment of the heavy ends fraction of cumene hydroperoxide cleavage reaction mixture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL77380C (en) * 1947-02-13
NL79184C (en) * 1949-06-08 1900-01-01

Also Published As

Publication number Publication date
NL170964B (en)
BE512888A (en)
LU31582A1 (en)
CH305422A (en) 1955-02-28
DE1060868B (en) 1959-07-09
FR1065345A (en) 1954-05-24
NL90104C (en)

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