POLYMER PROCESSING ADDITIVE CONTAINING A MULTIMODALFLUOROPOLYMER AND A MELT PROCESSABLE THERMOPLASTIC POLYMER COMPOSITION EMPLOYING THE SAME

• Main Authors: KASPAR, HARALD, SCOTT, PETER J, DILLON, MARIA P, FRONEK, KIRSTEN J, WEILANDT, KARL-DIETER, HINTZER, KLAUS, AMOS, STEPHEN E, WOODS, SUSAN S, HIRSCH, BERNHARD, LAVALLEE, CLAUDE
• Format: Patent
• Language: English; French
• Published: 03.02.2009
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MAKING GRANULES OR PREFORMS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A polymer processing aid composition, a melt processable polymer composition that uses the polymer processing aid, and a method of improving the melt processability of a thermoplastic polymer are provided. T he polymer processing aid composition comprises a multimodal fluoropolymer that preferably c...