Inventor
AVAR GEZA
DE12 patents
⚠️ This page may combine multiple inventors who share the name “AVAR GEZA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
11 patentsUS4644017AFeb 17, 1987
Process for the production of polyisocyanate addition products and composite polyisocyanate addition products
BAYER AG61 citations95
US4824595AApr 25, 1989
Polyisocyanate compositions containing reversibly blocked catalysts and addition products of sulfonyl isocyanates with catalysts having a tin(II)- or tin(IV)-carboxylate structure
BAYER AG31 citations92
US4775558AOct 4, 1988
Polyurethanes prepared or combined with another material and a process for their manufacture
BAYER AG49 citations92
US6224797B1May 1, 2001
Method for producing reactive plastic molded bodies with highly filled coarse-grained filling material
BAYER AG27 citations86
US4478893AOct 23, 1984
Polyisocyanate addition products useful as mold release agents and a process for their production
BAYER AG22 citations82
US5179146AJan 12, 1993
Modified polyisocyanates, a process for their production and their use
BAYER AG7 citations73
US4546121AOct 8, 1985
Use of polyhydroxyalkyl monoureas for polyurethane foams, dispersions of the polyhydroxyalkyl monoureas in polyols and new tris-hydroxyalkyl monoureas
BAYER AG9 citations73
US4390640AJun 28, 1983
Process for the production of optionally-foamed polyurethanes
BAYER AG17 citations73
US6235799B1May 22, 2001
Method for producing soft to medium-hard structural polyurethane foams
BAYER AG4 citations62
US4761307AAug 2, 1988
Process for the production of optionally foamed polyurethanes which are combined or fabricated with another material
BAYER AG2 citations62
US4540626ASep 10, 1985
Polyhydroxyalkyl polycarbonamides for the production of flame-resistant polyurethane rigid foams and integral foams
BAYER AG1 citations51