C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 57/00 (2006.01) C08F 6/02 (2006.01) C08K 5/05 (2006.01) C08K 5/06 (2006.01) C08K 5/13 (2006.01) C08L 67/00 (2006.01) C08L 69/00 (2006.01) C09K 15/08 (2006.01)
Patent
CA 2055528
HOE 90/F 342 Abstract of the disclosure: Process for reducing the discoloration of a plastic molding composition at the processing temperature In plastic molding compositions, in particular those based on olefin polymers, which contain phenolic stabilizers and metal ions as catalyst residues, the discoloration at the processing temperature is reduced if they contain triglycerol or ditrimethylolpropane as catalyst deactivators.
Pfahler Gerhard
Schmailzl Georg
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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