GB1357681A - Process for carrying out sensitised photo-chemical reactions - Google Patents

Process for carrying out sensitised photo-chemical reactions

Info

Publication number
GB1357681A
GB1357681A GB1195072A GB1195072A GB1357681A GB 1357681 A GB1357681 A GB 1357681A GB 1195072 A GB1195072 A GB 1195072A GB 1195072 A GB1195072 A GB 1195072A GB 1357681 A GB1357681 A GB 1357681A
Authority
GB
United Kingdom
Prior art keywords
tube
anhydride
layer
sensitizer
coated
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
GB1195072A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1357681A publication Critical patent/GB1357681A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F16/36—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by a ketonic radical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
GB1195072A 1971-03-16 1972-03-15 Process for carrying out sensitised photo-chemical reactions Expired GB1357681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH386271A CH544573A (de) 1971-03-16 1971-03-16 Verfahren zur Durchführung sensibilisierter photochemischer Reaktionen

Publications (1)

Publication Number Publication Date
GB1357681A true GB1357681A (en) 1974-06-26

Family

ID=4265063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1195072A Expired GB1357681A (en) 1971-03-16 1972-03-15 Process for carrying out sensitised photo-chemical reactions

Country Status (5)

Country Link
CH (1) CH544573A (enExample)
DE (1) DE2210108B2 (enExample)
FR (1) FR2130248B1 (enExample)
GB (1) GB1357681A (enExample)
NL (1) NL7203444A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115484A (en) * 1979-02-28 1980-09-05 Asahi Chem Ind Co Ltd Heterogeneous sensitizer for photosensitized oxidation
CN113185380B (zh) * 2020-01-14 2024-12-10 浙江九洲药业股份有限公司 一种绿色光氧化连续制备大麻二酚中间体的方法
CN117000216B (zh) * 2023-10-07 2023-12-08 国能龙源环保有限公司 螯合剂、燃煤电厂脱硫废水的工业化处理系统及处理方法

Also Published As

Publication number Publication date
NL7203444A (enExample) 1972-09-19
FR2130248B1 (enExample) 1974-06-28
FR2130248A1 (enExample) 1972-11-03
DE2210108B2 (de) 1973-05-24
CH544573A (de) 1973-11-30
DE2210108A1 (de) 1972-10-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees