Inventor
EHRMANN GERD
DE14 patents
⚠️ This page may combine multiple inventors who share the name “EHRMANN GERD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
12 patentsUS6521672B1Feb 18, 2003
Open-cell particulate foams
BASF AG28 citations92
US4940629AJul 10, 1990
Fiber reinforced thermoplastic integral skin foams and manufacture thereof
BASF AG42 citations92
US6448300B1Sep 10, 2002
Expandable olefin bead polymers
BASF AG15 citations91
US6703431B2Mar 9, 2004
Flexible open-celled microcellular polymer foams
BASF AG34 citations90
US6420442B1Jul 16, 2002
Flame-proofed polystyrene foamed materials
BASF AG38 citations90
US7045082B2May 16, 2006
Production of foam webs from high-temperature-resistant polysulfones or polyether sulfones
BASF AG14 citations80
US5744505AApr 28, 1998
Prefoamed polyolefin beads produced by extrusion
BASF AG10 citations73
US6498232B1Dec 24, 2002
Method for coagulating plastics dispersions using a device with shearing elements
BASF AG10 citations72
US6476089B1Nov 5, 2002
Expandable olefin bead polymers
BASF AG8 citations72
US5091126AFeb 25, 1992
Preparation of expandable granules, and the production of foams therefrom
BASF AG15 citations72
US7776244B2Aug 17, 2010
Method for producing expandable polystyrene
BASF AG6 citations61
US6727291B2Apr 27, 2004
Preparation of expandable propylene polymer beads
BASF AG2 citations61