CS237282B1 - Method of oligomerization of vinyl aromatic hydrocarbon with alkaline metallic initiators - Google Patents

Method of oligomerization of vinyl aromatic hydrocarbon with alkaline metallic initiators Download PDF

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Publication number
CS237282B1
CS237282B1 CS543383A CS543383A CS237282B1 CS 237282 B1 CS237282 B1 CS 237282B1 CS 543383 A CS543383 A CS 543383A CS 543383 A CS543383 A CS 543383A CS 237282 B1 CS237282 B1 CS 237282B1
Authority
CS
Czechoslovakia
Prior art keywords
alkali metal
oligomer
oligomerization
aromatic hydrocarbon
vinyl aromatic
Prior art date
Application number
CS543383A
Other languages
Czech (cs)
English (en)
Inventor
Elisabeth Antonova
Otto Urban
Christel Hellstedtova
Original Assignee
Elisabeth Antonova
Otto Urban
Christel Hellstedtova
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 Elisabeth Antonova, Otto Urban, Christel Hellstedtova filed Critical Elisabeth Antonova
Publication of CS237282B1 publication Critical patent/CS237282B1/cs

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C327/00—Thiocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/26—Polyhydroxylic alcohols containing only six-membered aromatic rings as cyclic part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
CS543383A 1982-07-23 1983-07-20 Method of oligomerization of vinyl aromatic hydrocarbon with alkaline metallic initiators CS237282B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD24190382A DD237754A3 (de) 1982-07-23 1982-07-23 Verfahren zur oligomerisierung von vinylaromaten mit alkalimetallinitiatoren

Publications (1)

Publication Number Publication Date
CS237282B1 true CS237282B1 (en) 1985-07-16

Family

ID=5540167

Family Applications (1)

Application Number Title Priority Date Filing Date
CS543383A CS237282B1 (en) 1982-07-23 1983-07-20 Method of oligomerization of vinyl aromatic hydrocarbon with alkaline metallic initiators

Country Status (5)

Country Link
CS (1) CS237282B1 (fr)
DD (1) DD237754A3 (fr)
FR (1) FR2530619B1 (fr)
GB (1) GB2125419B (fr)
SU (1) SU1425193A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845277A (en) * 1988-08-22 1989-07-04 Mine Safety Appliances Company Method of preparing dialkoxybenzoic acid
US6525133B1 (en) * 2000-03-29 2003-02-25 The Goodyear Tire & Rubber Company Tire with tread which utilizes an alpha-methyl styrene oligomer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816914A (en) * 1956-05-09 1957-12-17 Nat Distillers Chem Corp Dimerization process
NL238180A (fr) * 1958-04-16
FR1116819A (fr) * 1958-12-15 1956-05-14 Nat Distillers Prod Corp Préparation d'acides substitués
FR1566343A (fr) * 1968-02-05 1969-05-09

Also Published As

Publication number Publication date
GB2125419A (en) 1984-03-07
FR2530619B1 (fr) 1987-08-28
DD237754A3 (de) 1986-07-30
FR2530619A1 (fr) 1984-01-27
GB2125419B (en) 1985-05-01
SU1425193A1 (ru) 1988-09-23
GB8318107D0 (en) 1983-08-03

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