Accession Number : AD0155799


Title :   Polymerization through Coordination


Descriptive Note : Rept. for 1 Oct 1956-30 Sep 1957


Corporate Author : ILLINOIS UNIV AT URBANA DEPT OF CHEMISTRY AND CHEMICAL ENGINEERING


Personal Author(s) : Bailar, John C , Jr ; Martin, K V ; Judd, Malcolm L ; McLean, John


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/155799.pdf


Report Date : Aug 1958


Pagination or Media Count : 62


Abstract : The chief purpose of the work described in this report has been to prepare plastics which are stable to high temperatures, and which retain their plasticity over a wide temperature range. It is well known that the stability of organic materials is often markedly changed by coordination with metal ions. Sometimes it is decreased, but often it is increased. This is illustrated by the great difference in thermal stability between phthalocyanine and its copper derivative, and by the increased resistance to light and washing which is shown by azo dyes when they are metallized. This program is based upon the hope that coordination polymers can be formed which will show desirable physical properties, and which will be resistant to thermal and oxidative degradation.


Descriptors :   *POLYMERIZATION , *CHELATE COMPOUNDS , ORGANOMETALLIC COMPOUNDS , THERMAL STABILITY , PHTHALOCYANINES , DIAZO COMPOUNDS , CONDENSATION REACTIONS


Subject Categories : Organic Chemistry
      Plastics


Distribution Statement : APPROVED FOR PUBLIC RELEASE