Inventor
KOENIG JOACHIM
DE36 patents
⚠️ This page may combine multiple inventors who share the name “KOENIG JOACHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
31 patentsUS6426381B1Jul 30, 2002
Fine-particle polymer dispersions for paper sizing
BAYER AG81 citations95
US4636545AJan 13, 1987
Aqueous dispersions of graft polymers or copolymers, a process for their production and their use as hydrophobizing and oleophobizing agents for textiles
BAYER AG36 citations93
US4590236AMay 20, 1986
Process for the production of hydrophobicizing and oleophobicizing agents
BAYER AG30 citations93
US6310132B1Oct 30, 2001
Sizing agents for paper
BAYER AG34 citations92
US6022449AFeb 8, 2000
Paper finishing process using polyisocyanates with anionic groups and cationic compounds
BAYER AG33 citations92
US5558940ASep 24, 1996
Oil- and water-repellent papers, processes for their production and new fluorine-containing copolymers for this purpose
BAYER AG43 citations92
US5503714AApr 2, 1996
Chlorine-free multifunctional resins for paper finishing
BAYER AG30 citations92
US4806591AFeb 21, 1989
Cationic sizing agents for paper
BAYER AG25 citations92
US4670100AJun 2, 1987
Aqueous solutions or dispersions of polyisocyanate addition products, a process for their preparation, and their use as coating compounds or as sizing agents for paper
BAYER AG25 citations92
US4501865AFeb 26, 1985
Polymerization process
BAYER AG32 citations92
US6090871AJul 18, 2000
Paper finishing aid
BAYER AG29 citations91
US6008289ADec 28, 1999
Coating slips with polyisocyanates
BAYER AG31 citations88
US4931510AJun 5, 1990
Polymers from ethylenic monomers
BAYER AG19 citations82
US4771097ASep 13, 1988
Tub sizes for paper
BAYER AG21 citations81
US4888128ADec 19, 1989
Paper-coating slips containing fluorescent brighteners
BAYER AG23 citations79
US5739249AApr 14, 1998
Chlorine-free multifunctional resins for paper finishing
BAYER AG10 citations74
US5314721AMay 24, 1994
Process for sizing paper
BAYER AG19 citations74
US5288787AFeb 22, 1994
Emulsion polymers
BAYER AG18 citations74
US5013794AMay 7, 1991
Polymers of diisobutylene-sulfonate alkane maleic acid derivatives
BAYER AG6 citations74
US4904727AFeb 27, 1990
Emulsion polymers
BAYER AG15 citations74
US5718804AFeb 17, 1998
Process for the production of cellulose-containing sheet-like structures which have been given a dry strength and/or wet strength treatment
BAYER AG14 citations73
US5258466ANov 2, 1993
Paper size
BAYER AG10 citations73
US6576687B1Jun 10, 2003
Wet-strength agent with low DCP content
BAYER AG7 citations72
US6143132ANov 7, 2000
Process for imparting wet strength to paper
BAYER AG15 citations71
US4420225ADec 13, 1983
Lens of a homo- or copolymer of a fluorine containing styrene polymer
BAYER AG18 citations71
US6080831AJun 27, 2000
Water-dispersible polyisocyanates
BAYER AG5 citations63
US4631317ADec 23, 1986
Production of sulphonic acid group-containing acrylonitrile polymers and monomers therefor
BAYER AG4 citations63
US5688371ANov 18, 1997
Process for fixing disruptive substances in papermaking
BAYER AG5 citations61
US4446291AMay 1, 1984
Process for the continuous production of acrylonitrile-vinyl chloride copolymers
BAYER AG2 citations56
US4334046AJun 8, 1982
Production of copolymers of acrylonitrile and vinyl chloride
BAYER AG1 citations52
US6387296B1May 14, 2002
Optically brightened plastics for optically brightening paper-coating compounds and paper-coating compounds optically brightened in this manner
BAYER AG1 citations51