CH412930A - Method and device for the distillation of diphenylolalkanes - Google Patents

Method and device for the distillation of diphenylolalkanes

Info

Publication number
CH412930A
CH412930A CH1078663A CH1078663A CH412930A CH 412930 A CH412930 A CH 412930A CH 1078663 A CH1078663 A CH 1078663A CH 1078663 A CH1078663 A CH 1078663A CH 412930 A CH412930 A CH 412930A
Authority
CH
Switzerland
Prior art keywords
diphenylolalkanes
distillation
Prior art date
Application number
CH1078663A
Other languages
French (fr)
Original Assignee
Hooker Chemical Corp
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 Hooker Chemical Corp filed Critical Hooker Chemical Corp
Publication of CH412930A publication Critical patent/CH412930A/en

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
    • C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/10—Vacuum distillation
CH1078663A 1962-08-31 1963-08-30 Method and device for the distillation of diphenylolalkanes CH412930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22061762A 1962-08-31 1962-08-31

Publications (1)

Publication Number Publication Date
CH412930A true CH412930A (en) 1966-05-15

Family

ID=22824257

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1078663A CH412930A (en) 1962-08-31 1963-08-30 Method and device for the distillation of diphenylolalkanes

Country Status (6)

Country Link
BE (1) BE655039A (en)
CH (1) CH412930A (en)
GB (1) GB1024117A (en)
LU (1) LU44336A1 (en)
NL (1) NL296516A (en)
SE (1) SE312342B (en)

Also Published As

Publication number Publication date
LU44336A1 (en) 1963-10-28
SE312342B (en) 1969-07-14
BE655039A (en) 1965-02-15
GB1024117A (en) 1966-03-30
NL296516A (en)

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