99473 ⎘
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used; Metals or compounds thereof, e.g. salts Hetero polyacids
Thermally polymerizable resin composition
#2Thermosetting resin composition
#3Process for producing poly-tetrahydrofuran
#4Method for producing tetrahydrofuran copolymers
#5Method for producing tetrahydrofuran
#6Method for the production of tetrahydrofuran copolymers