METHOD FOR PRODUCTION OF POLYMER ARTICLES, COATINGS AND FILMS OF SOLUTIONS OF POLYPHENYLENE OXIDE Russian patent published in 1996 - IPC

Abstract RU 2069674 C1

FIELD: automobile construction, electrical technology, chemical engineering. SUBSTANCE: solution of polyphenylene oxide in vinyl aromatic monomer or in its mixture with monomer of acryl series at their mass ratio 0.8: 0.2 is prepared. The process is carried out at 10-80 C. Ratio of said polymer and monomer is 0.4-1.0:1.0 respectively. Thus prepared solution is used for production of films, coatings and articles with the help of free molding. The process takes place simultaneously with mass copolymerization. EFFECT: improves efficiency of the method. 4 tbl

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RU 2 069 674 C1

Authors

Vaniev M.A.

Ogrel' A.M.

Kirjukhin N.N.

Markina E.V.

Dates

1996-11-27Published

1994-07-18Filed