Accession Number:

AD0744158

Title:

Method of Preparing Fluorine-Containing Diorganosiloxane Copolymers,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• Klebanskii,A. L.
• Yuzhelevskii,Yu. A.
• Kagan,E. G.
• Larionova,O. N.
• Kharlamova,A. V.

Report Date:

1972-03-22

Pagination or Media Count:

6.0

Abstract:

Fluorine containing diorganosiloxane copolymers were prepared by the heterofunctional condensation of alpha, omega, dichloropolydialkylsiloxanes with dialkoxysilanes, such as bisdimethylalkoxysilyl tetrafluorobenzenes or chlorotetrafluorophenylmethyl dialkoxysilanes in the presence of ferric chloride with heating. Author, modified-PL

Descriptors:

• (*SILICONES
• SYNTHESIS(CHEMISTRY))
• (*SILOXANES
• *POLYMERIZATION)
• (*HALOCARBON PLASTICS
• SYNTHESIS(CHEMISTRY))
• FLUORINE COMPOUNDS
• PATENTS
• USSR

Subject Categories:

• Organic Chemistry
• Plastics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE