EP 0504152 A4 19930623 - THERMOPLASTIC POLYMERS WITH DISPERSED FLUOROCARBON ADDITIVES
Title (en)
THERMOPLASTIC POLYMERS WITH DISPERSED FLUOROCARBON ADDITIVES
Publication
Application
Priority
US 44667589 A 19891206
Abstract (en)
[origin: WO9108254A1] A composition of matter formed by melt-blending a thermoplastic polymer and from 0.01 % to less than 1 %, by weight, of a fluorocarbon oil, gum or grease, the additive having a lower surface energy than that of the polymer, such that the concentration of the fluorocarbon additive through a cross-section of the resulting admixture is lower in the interior and higher at the surfaces.
IPC 1-7
IPC 8 full level
C08L 23/02 (2006.01); C08K 5/02 (2006.01); C08L 33/00 (2006.01); C08L 33/04 (2006.01); C08L 53/00 (2006.01); C08L 53/02 (2006.01); C08L 67/00 (2006.01); C08L 67/02 (2006.01); C08L 71/00 (2006.01); C08L 75/00 (2006.01); C08L 75/04 (2006.01); C08L 77/00 (2006.01); C08L 101/00 (2006.01)
CPC (source: EP)
C08K 5/02 (2013.01); C08L 69/00 (2013.01); C08G 65/007 (2013.01); C08G 2650/48 (2013.01)
C-Set (source: EP)
Citation (search report)
- [A] EP 0234915 A2 19870902 - CELANESE CORP [US]
- See references of WO 9108254A1
Designated contracting state (EPC)
DE
DOCDB simple family (publication)
WO 9108254 A1 19910613; AU 6618290 A 19910626; CA 2029404 A1 19910607; EP 0504152 A1 19920923; EP 0504152 A4 19930623; JP 2631911 B2 19970716; JP H05504581 A 19930715
DOCDB simple family (application)
US 9005928 W 19901022; AU 6618290 A 19901022; CA 2029404 A 19901106; EP 90916144 A 19901022; JP 51502990 A 19901022