Method of Obtaining Polyester Containing Fluorine,
Abstract
Polyesters on a base of aliphatic fluorine-containing diols and aliphatic petrolized dicarboxylic acids are of practical value in obtaining oil and gasoline-resistant rubbers. In order to improve the heat stability of the fluorinated polyesters, a method is proposed in which they are obtained on a base of fluorinated hexanediol-1,6 and fluorinated bischloroformates, for example, 2,2,3,3,4,4,5,5-octafluorohexamethylene-1,6-bis-(chloroformate). (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- May 06, 1971
- Accession Number
- AD0727462
Entities
People
- B. F. Malichenko
Organizations
- National Air and Space Intelligence Center