GB338109A - Improvements in the manufacture and production of condensation products from cyclic hydrocarbons - Google Patents

Improvements in the manufacture and production of condensation products from cyclic hydrocarbons

Info

Publication number
GB338109A
GB338109A GB1454829A GB1454829A GB338109A GB 338109 A GB338109 A GB 338109A GB 1454829 A GB1454829 A GB 1454829A GB 1454829 A GB1454829 A GB 1454829A GB 338109 A GB338109 A GB 338109A
Authority
GB
United Kingdom
Prior art keywords
butadiene
chloride
condensed
aluminium chloride
halides
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
GB1454829A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB1454829A priority Critical patent/GB338109A/en
Priority to FR676508D priority patent/FR676508A/en
Publication of GB338109A publication Critical patent/GB338109A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

338,109. Johnson, J. Y., (I. G. Farbenindustrie Akt.-Ges.). May 9, 1929. Samples furnished. Condensation products are obtained by condensing cyclic hydrocarbons containing at least one aromatic nucleus but no olefinic side chains, such as benzene, naphthalene, or tetrahydronaphthalene, or their alkylated, halogenated, nitrated, alkoxylated or carboxylic ester derivatives, with diolefines, such as 1: 3-butadiene, isoprene or 2: 3-dimethyl-1 : 3-butadiene, in the presence of anhydrons inorganic halides which give rise to a strong evolution of heat when brought into contact with water. As condensing agents, aluminium chloride, zinc chloride, ferric chloride, boron chloride, and boron fluoride may be used; " ansolvo " acids derived from such halides (Annalen, 455, pp 227-153), such as the complex compounds of the halides of zinc, calcium, or magnesium with acetic acid, may also be used. The condensation may be effected in the presence of solvents or diluents, such as benzine. The products are converted into difficultly soluble or insoluble elastic to hard compounds of high melting point by heating, and are suitable for use in the lacquer industry and in the preparation of artificial materials. In examples, (1) tetrahydronaphthalene is condensed with 1 :3-butadiene in presence of aluminium chloride, or ferric chloride, a resinous product is obtained, which is readily hardened by heat; a similar product is obtained by condensing piperylene with tetrahydronaphthalene in presence of aluminium chloride, (2) benzene is condensed with 1 : 3-butadiene in presence of aluminium chloride, (3) m-xylene is condensed with 1 :3-butadiene in presence of aluminium chloride, iron chloride, or " ansolvo " acids prepared from anhydrous halides, such as the " ansolvo " acid from boron fluoride and glacial acetic acid; the product, which may be purified by dissolving in cyclohexane and treatment with animal charcoal, is a viscous oil which is suitable for the production of coatings, lacquers, threads, or films, with or without the addition of plasticizers, colouring matters, resins, or other substances. (4) chlorbenzene and nitrobenzene are condensed with 1 :3-butadiene in presence of aluminium chloride,; resinous products are obtained. Benzoic ethyl ester is also stated to give a resinous or plastic product when condensed with 1 : 3-butadiene in presence of ferric chloride.
GB1454829A 1929-05-09 1929-05-09 Improvements in the manufacture and production of condensation products from cyclic hydrocarbons Expired GB338109A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1454829A GB338109A (en) 1929-05-09 1929-05-09 Improvements in the manufacture and production of condensation products from cyclic hydrocarbons
FR676508D FR676508A (en) 1929-05-09 1929-06-11 Method for obtaining condensation products from aromatic hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1454829A GB338109A (en) 1929-05-09 1929-05-09 Improvements in the manufacture and production of condensation products from cyclic hydrocarbons

Publications (1)

Publication Number Publication Date
GB338109A true GB338109A (en) 1930-11-10

Family

ID=10043213

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1454829A Expired GB338109A (en) 1929-05-09 1929-05-09 Improvements in the manufacture and production of condensation products from cyclic hydrocarbons

Country Status (2)

Country Link
FR (1) FR676508A (en)
GB (1) GB338109A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471922A (en) * 1944-06-22 1949-05-31 Phillips Petroleum Co Production of aromatic derivatives
US2430660A (en) * 1944-07-03 1947-11-11 Phillips Petroleum Co Production of alkenyl aromatics
US2672425A (en) * 1950-07-29 1954-03-16 Standard Oil Dev Co Heat treatment of hydrocarbon drying oils
US2701780A (en) * 1951-10-22 1955-02-08 Standard Oil Dev Co Curing synthetic drying oils
CN110918052A (en) * 2019-10-28 2020-03-27 安徽省通源环境节能股份有限公司 Preparation process of magnetic livestock bone carbonized particle adsorbent

Also Published As

Publication number Publication date
FR676508A (en) 1930-02-24

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