GB1239761A - - Google Patents

Info

Publication number
GB1239761A
GB1239761A GB3719967A GB1239761DA GB1239761A GB 1239761 A GB1239761 A GB 1239761A GB 3719967 A GB3719967 A GB 3719967A GB 1239761D A GB1239761D A GB 1239761DA GB 1239761 A GB1239761 A GB 1239761A
Authority
GB
United Kingdom
Prior art keywords
phenol
alkyl
phenyl ether
xylenols
cresols
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3719967A
Other languages
English (en)
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 GB1239761A publication Critical patent/GB1239761A/en
Expired legal-status Critical Current

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
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
    • 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
    • C07C37/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by exchange of hydrocarbon groups, which may be substituted, from the same of other compounds, e.g. transalkylation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
GB3719967A 1967-08-14 1967-08-14 Expired GB1239761A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3719967 1967-08-14

Publications (1)

Publication Number Publication Date
GB1239761A true GB1239761A (zh) 1971-07-21

Family

ID=10394587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3719967A Expired GB1239761A (zh) 1967-08-14 1967-08-14

Country Status (3)

Country Link
JP (1) JPS5013781B1 (zh)
DE (1) DE1793186C3 (zh)
GB (1) GB1239761A (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262713C2 (de) * 1965-04-05 1974-11-14 Elektromagnetisch direkt betaetigtes durchflussventil
GB8715125D0 (en) * 1987-06-27 1987-08-05 Unimax Switch Ltd Solenoid-operated valves
DE3836300C2 (de) * 1988-10-25 1994-08-04 Rexroth Mannesmann Gmbh Magnetventil
DE3905969A1 (de) * 1989-02-25 1990-08-30 Deere & Co Elektromagnetisch ansteuerbares ventil und kraftfahrzeugkabinenheizkreis mit einem derartigen ventil
DE4013323C2 (de) * 1990-04-26 1996-07-25 Hhs Leimauftrags Systeme Gmbh Dosierventil
DE19504185B4 (de) * 1995-02-09 2004-07-22 Hydraulik-Ring Gmbh Elektromagnetisch betätigbares Ventil
DE10130628C1 (de) * 2001-06-26 2003-03-27 Danfoss As Magnetventil

Also Published As

Publication number Publication date
JPS5013781B1 (zh) 1975-05-22
DE1793186B2 (de) 1973-10-04
DE1793186A1 (de) 1971-10-28
DE1793186C3 (de) 1974-05-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee