COMPRESSION MOLDING METHOD AND MACROCYCLIC COMPOSITIONS FOR USE THEREIN

COMPRESSION MOLDING METHOD AND MACROCYCLIC COMPOSITIONS FOR USE THEREIN Compositions comprising macrocyclic oligomers, linear polymers having the same units as said macrocyclic oligomers, fibers and macrocyclic oligomer polymerization catalysts having a viscosity in the range of about 100-1200 poise...

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Hauptverfasser:	COOK, TODD D, MCALEA, KEVIN P
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Zusammenfassung:	COMPRESSION MOLDING METHOD AND MACROCYCLIC COMPOSITIONS FOR USE THEREIN Compositions comprising macrocyclic oligomers, linear polymers having the same units as said macrocyclic oligomers, fibers and macrocyclic oligomer polymerization catalysts having a viscosity in the range of about 100-1200 poise at the molding temperature may be compression molded at pressures in the range of about 0.57.0 MPa. Molding under these conditions is particularly useful for the formation of large parts.