Inventor
TRAEUBEL HARRO
DE29 patents
Patents
29 patentsUS5342556AAug 30, 1994
Microcapsules made of isocyanates with groups containing polyethylene oxide
BAYER AG70 citations96
US5917083AJun 29, 1999
Process for the manufacture of allophanates having isocyanate groups
BAYER AG40 citations93
US5898049AApr 27, 1999
Biodegradable and compostable shaped bodies
BAYER AG39 citations92
US5503714AApr 2, 1996
Chlorine-free multifunctional resins for paper finishing
BAYER AG30 citations92
US6090871AJul 18, 2000
Paper finishing aid
BAYER AG29 citations91
US5888400AMar 30, 1999
Process for preparing low-salt preparations of condensation products
BAYER AG21 citations91
US5518764AMay 21, 1996
Process for coating textiles
BAYER AG32 citations89
US6303213B1Oct 16, 2001
Substrates secure against unauthorized copying and their production
BAYER AG15 citations84
US5885474AMar 23, 1999
Use of polyaspartic acid amides as leather auxiliary products
BAYER AG17 citations83
US6254644B1Jul 3, 2001
Biologically degradable leather
BAYER AG17 citations82
US4225695ASep 30, 1980
Radiation-hardenable binders based on thio-polyols
BAYER AG28 citations81
US4302550ANov 24, 1981
Process and apparatus for the mixing and application of reactive materials
BAYER AG22 citations79
US5739249AApr 14, 1998
Chlorine-free multifunctional resins for paper finishing
BAYER AG10 citations74
US5618317AApr 8, 1997
Bisulfite-blocked polyisocyanates as tanning agents
BAYER AG13 citations74
US5820634AOct 13, 1998
Process for tanning leather
BAYER AG11 citations73
US5074884ADec 24, 1991
Process for the dyeing of leather with anionic dyes and polyaminoamide resin as dyeing auxiliary
BAYER AG10 citations73
US4687830AAug 18, 1987
Process for the production of light-stable, solvent-resistant polyurethane-urea elastomer coatings by reactive coating
BAYER AG17 citations73
US6143132ANov 7, 2000
Process for imparting wet strength to paper
BAYER AG15 citations71
US5770651AJun 23, 1998
Use of oligourethanes as formulating agents for aqueous pigment preparations
BAYER AG14 citations71
US5268416ADec 7, 1993
Oligourethanes as forming agents for non-aqueous pigment preparations
BAYER AG7 citations71
US4310493AJan 12, 1982
Apparatus for the mixing and application of reactive materials
BAYER AG11 citations71
US5417723AMay 23, 1995
Use of ester urethanes for retanning
BAYER AG13 citations70
US4895883AJan 23, 1990
Polyurethane ureas
BAYER AG12 citations70
US5846383ADec 8, 1998
Process for producing structurally resistant paper
BAYER AG5 citations63
US5468257ANov 21, 1995
Process for dying leather with pigments and cationic binders
BAYER AG5 citations62
US5103521AApr 14, 1992
Leather treatment agent and its use
BAYER AG3 citations57
US4810251AMar 7, 1989
Fatliquoring solution dispersion or emulsion and a process for treating leather therewith
BAYER AG4 citations57
US5009921AApr 23, 1991
Process for finishing leather
BAYER AG2 citations52
US4831075AMay 16, 1989
Leather treatment agent
BAYER AG1 citations51