Accession Number : AD0800179

Title :   SYNTHESIS AND POLYMERIZATION OF FLUORINATED SULFUR MODIFIED NITROSO RUBBER.

Descriptive Note : Quarterly rept. no. 11, 26 Feb-26 May 66,

Corporate Author : PENINSULAR CHEMRESEARCH GAINESVILLE FL

Personal Author(s) : Stump, Eugene C. ; Padgett, Calvin D. ; Wetzel, Charles R.

Report Date : 26 JUN 1966

Pagination or Media Count : 13

Abstract : Additional quantities (245 g.) of ON(CF2)3Co2CH3 have been prepared and polymerized with CF3NO and CF2=CF2. A total of 526 g. of nitroso ester terpolymer (NET) in charged compositions of 2-10 mole % has been submitted for compounding and curing studies. The high boiling material formed in the pyrolysis of ONOOC(CF2)3 CO2CH3 has been identified as (CH3O2C(CF2)3)2 NO(CF2)3CO2CH3. A new copolymer was prepared from CF3NO and CF2=C=CH2 but was found to decompose at room temperature.

Descriptors :   *ORGANIC NITROGEN COMPOUNDS), *FLUORINATION), (*SYNTHETIC RUBBER, (*ORGANIC SULFUR COMPOUNDS, COPOLYMERIZATION, SYNTHESIS(CHEMISTRY), AGING(MATERIALS), FLUORINE COMPOUNDS, POLYMERIZATION, CROSSLINKING(CHEMISTRY), ALKENES, INFRARED SPECTRA, NUCLEAR MAGNETIC RESONANCE, HALOGENATION, LITHIUM COMPOUNDS, CHLORIDES, ANHYDRIDES, GLUTARIC ACID, ESTERS, AROMATIC COMPOUNDS.

Subject Categories : Elastomers and Rubber

Distribution Statement : APPROVED FOR PUBLIC RELEASE