JPS4945853B1 - - Google Patents

Info

Publication number
JPS4945853B1
JPS4945853B1 JP45006815A JP681570A JPS4945853B1 JP S4945853 B1 JPS4945853 B1 JP S4945853B1 JP 45006815 A JP45006815 A JP 45006815A JP 681570 A JP681570 A JP 681570A JP S4945853 B1 JPS4945853 B1 JP S4945853B1
Authority
JP
Japan
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.)
Pending
Application number
JP45006815A
Other languages
Japanese (ja)
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 JPS4945853B1 publication Critical patent/JPS4945853B1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
    • C07C2527/055—Sulfates or other compounds comprising the anion (SnO3n+1)2- with alkali metals, copper, gold or silver
    • 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
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP45006815A 1969-01-28 1970-01-27 Pending JPS4945853B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6902590A FR2029945A5 (OSRAM) 1969-01-28 1969-01-28

Publications (1)

Publication Number Publication Date
JPS4945853B1 true JPS4945853B1 (OSRAM) 1974-12-06

Family

ID=9028662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45006815A Pending JPS4945853B1 (OSRAM) 1969-01-28 1970-01-27

Country Status (10)

Country Link
JP (1) JPS4945853B1 (OSRAM)
BE (1) BE745018A (OSRAM)
CS (1) CS177026B2 (OSRAM)
DE (1) DE2003563B1 (OSRAM)
ES (1) ES375948A1 (OSRAM)
FR (1) FR2029945A5 (OSRAM)
GB (1) GB1239185A (OSRAM)
NL (1) NL7000851A (OSRAM)
PL (1) PL80699B1 (OSRAM)
RO (1) RO58769A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005536563A (ja) * 2002-08-27 2005-12-02 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー スチレンまたは置換スチレンの製造方法
JP2023510675A (ja) * 2020-12-21 2023-03-15 エルジー・ケム・リミテッド α-メチルスチレンの製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027030A1 (en) * 1996-12-17 1998-06-25 Alliedsignal Inc. Process for the production of alpha methylstyrenes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005536563A (ja) * 2002-08-27 2005-12-02 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー スチレンまたは置換スチレンの製造方法
JP2023510675A (ja) * 2020-12-21 2023-03-15 エルジー・ケム・リミテッド α-メチルスチレンの製造方法

Also Published As

Publication number Publication date
CS177026B2 (OSRAM) 1977-07-29
NL7000851A (OSRAM) 1970-07-30
DE2003563B1 (de) 1972-02-03
RO58769A (OSRAM) 1975-12-15
GB1239185A (OSRAM) 1971-07-14
BE745018A (fr) 1970-07-01
PL80699B1 (OSRAM) 1975-08-30
ES375948A1 (es) 1972-05-16
FR2029945A5 (OSRAM) 1970-10-23

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