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Fluorine-Containing Condensation Polymers and Resins.

AD259162

Publication Date	1961
Personal Author	KNUTSON, D.; KOLANO, J. J.
Page Count	10
Abstract	Polyesters have been synthesized from fluorinated glycols and the corresponding hydrocarbon glycols. Some polyesters were prepared from fluorinated acids. Laminates prepared from these polyesters have been aged at elevated temperatures and their physical properties measured before and after aging. In general, the fluorinated glycol polyester laminates exhibit much better retention of physical properties than their hydrocarbon analogs. A description is given of synthetic work directed toward the synthesis of fluorine-containing compounds useful in polyester resin laminate preparation. The preparation of laminates from perfluoroglutarimidine and perfluoroadipamidine is described. These laminates have low initial strength, but show good retention of strength and low weight losses on high temperature aging. (Author)
Keywords	Esters Fluorides Heat resistant plastics Laminates Plastics Aging (Physiology) Condensation reactions Fluorocarbons Glycols Imides Nitriles Physical properties Polymerization Polymers Stability Synthesis Temperature Fluorohydrocarbons
Source Agency	Non Paid Delimited ADS Delimited-No Subject Categories Batch C
Corporate Authors	Hooker Chemical Corp Niagara Falls N Y
Document Type	Technical Report
NTIS Issue Number	198111
Contract Number	AF33 616 5548

Fluorine-Containing Condensation Polymers and Resins.

Fluorine-Containing Condensation Polymers and Resins.
AD259162

Publication Date	1961
Personal Author	KNUTSON, D.; KOLANO, J. J.
Page Count	10
Abstract	Polyesters have been synthesized from fluorinated glycols and the corresponding hydrocarbon glycols. Some polyesters were prepared from fluorinated acids. Laminates prepared from these polyesters have been aged at elevated temperatures and their physical properties measured before and after aging. In general, the fluorinated glycol polyester laminates exhibit much better retention of physical properties than their hydrocarbon analogs. A description is given of synthetic work directed toward the synthesis of fluorine-containing compounds useful in polyester resin laminate preparation. The preparation of laminates from perfluoroglutarimidine and perfluoroadipamidine is described. These laminates have low initial strength, but show good retention of strength and low weight losses on high temperature aging. (Author)
Keywords	Esters Fluorides Heat resistant plastics Laminates Plastics Aging (Physiology) Condensation reactions Fluorocarbons Glycols Imides Nitriles Physical properties Polymerization Polymers Stability Synthesis Temperature Fluorohydrocarbons
Source Agency	Non Paid Delimited ADS Delimited-No Subject Categories Batch C
Corporate Authors	Hooker Chemical Corp Niagara Falls N Y
Document Type	Technical Report
NTIS Issue Number	198111
Contract Number	AF33 616 5548