GB847464A - Stability dimers and trimers of acetylene - Google Patents

Stability dimers and trimers of acetylene

Info

Publication number
GB847464A
GB847464A GB17097/59A GB1709759A GB847464A GB 847464 A GB847464 A GB 847464A GB 17097/59 A GB17097/59 A GB 17097/59A GB 1709759 A GB1709759 A GB 1709759A GB 847464 A GB847464 A GB 847464A
Authority
GB
United Kingdom
Prior art keywords
trimers
dimers
acetylene
stability
metal
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
GB17097/59A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB847464A publication Critical patent/GB847464A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation

Abstract

Dimers and trimers of acetylene, e.g., monovinylacetylene, divinylacetylene and butatriene containing impurities such as divinylacetylene, 1, 3-hexadiene-5-yne, butatriene, chloroprene, vinyl chloride and acetaldehyde are stabilised in the gaseous, liquid or dissolved state against the formation of solid polymers by the presence of 1-1,000 parts per million of a sulphide of a Group I metal, Group II metal, transition metal or hydrogen.
GB17097/59A 1958-06-20 1959-05-20 Stability dimers and trimers of acetylene Expired GB847464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US847464XA 1958-06-20 1958-06-20

Publications (1)

Publication Number Publication Date
GB847464A true GB847464A (en) 1960-09-07

Family

ID=22186957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17097/59A Expired GB847464A (en) 1958-06-20 1959-05-20 Stability dimers and trimers of acetylene

Country Status (1)

Country Link
GB (1) GB847464A (en)

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