Inventor
CHAKRABARTI SARBANANDA
DE13 patents
Patents
13 patentsUS5900087AMay 4, 1999
Preparation of flexible, flame-bondable polyurethane-polyether foams having improved adhesion
BASF AG17 citations92
US4258140AMar 24, 1981
Storage-stable prepolymers sprayable from a pressure vessel
BASF AG32 citations92
US6495611B1Dec 17, 2002
Polyisocyanate polyaddition products
BASF AG29 citations91
US5760099AJun 2, 1998
Production of rigid or semirigid polyurethane foams and composite elements comprising such polyurethane foams
BASF AG20 citations91
US6191179B1Feb 20, 2001
Preparation of polyurethane foams
BASF AG16 citations83
US5891928AApr 6, 1999
Preparation of flexible, flame-bondable polyurethane polyether foams having improved adhesion
BASF AG11 citations73
US5968992AOct 19, 1999
Reduction of the amine content of recycled polyols
BASF AG11 citations72
US5334448AAug 2, 1994
Polyvinyl chloride/polyurethane foam composite elements, the productions thereof, and liquid, urethane-containing polyisocyanate mixtures which can be used to prepare the polyurethane foam
BASF AG13 citations72
US4341686AJul 27, 1982
Adhesive products and a process for their use in polyurethanes
BASF AG6 citations71
US5885479AMar 23, 1999
Production of flame-resistant flexible polyurethane foams
BASF AG12 citations70
US5741827AApr 21, 1998
Production of flame-resistant flexible polyurethane foams
BASF AG13 citations70
US6794421B2Sep 21, 2004
Polyisocyanate polyaddition products
BASF AG3 citations61
US5531924AJul 2, 1996
Liquid urethane-containing polyisocyanate mixtures which can be used to prepare the polyurethane foam
BASF AG4 citations61