Accession Number : ADD013976


Title :   Ethynyl-Containing Aromatic Polyamide Resin.


Descriptive Note : Patent, Filed 16 Sep 86, Patented 21 Jun 88,


Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC


Personal Author(s) : Evers, Robert C ; Moore, George J


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/d013976.pdf


Report Date : 21 Jun 1988


Pagination or Media Count : 8


Abstract : This invention relates to novel polymeric compounds and to a method for their synthesis. In particular, this invention relates to novel ethynyl- substituted aromatic polyamides. Interest in laminates and laminating processes for use in a wide variety of industrial applications has increased considerably in the past few years. Glass fiber laminates, for example, find wide use as structural materials because of their lightweight, high relative strength, and high resistance to corrosion and other damaging effects encountered in an environment subject to extreme fluctuations in temperature and weather. It is an object of the present invention to provide novel aromatic polyamide resins which can be cured without evolving volatile side products. Other objects, aspects and advantages of the invention will be readily apparent to those skilled in the art from the following detailed disclosure of the invention.


Descriptors :   *PATENTS , *POLYAMIDE PLASTICS , WEATHER , CORROSION , SYNTHESIS , POLYMERS , LAMINATES , RESISTANCE , DAMAGE ASSESSMENT , VARIATIONS , HIGH STRENGTH , GLASS FIBERS , LIGHTWEIGHT , VOLATILITY , AROMATIC COMPOUNDS , SIDES , INVENTIONS , CONSTRUCTION MATERIALS , LAMINATED GLASS , INDUSTRIES , ENVIRONMENTS


Subject Categories : Plastics


Distribution Statement : APPROVED FOR PUBLIC RELEASE