Inventor
WELZEL GERHARD
DE7 patents
⚠️ This page may combine multiple inventors who share the name “WELZEL GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
6 patentsUS4371636AFeb 1, 1983
Preparation of copolymer dispersions having a narrow particle size distribution, and exhibiting dilatant flow over a broad range of concentrations
BASF AG23 citations81
US4128511ADec 5, 1978
Water-soluble, crosslinked nitrogenous condensation products produced by reaction of chlorohydrin-ethers with ethyleneimine
BASF AG6 citations72
US4654396AMar 31, 1987
Highly dilatant polymer dispersions with reduced temperature dependence of the critical shearing rate
BASF AG14 citations70
US4485055ANov 27, 1984
Reproducible production of shaped articles of various geometries from polymer dispersions, melts or solutions
BASF AG12 citations70
US4224421ASep 23, 1980
Water-soluble, crosslinked nitrogen-containing condensation products
BASF AG11 citations70
US4534720AAug 13, 1985
Apparatus for the preparation of bonding fibers from polymer dispersions
BASF AG1 citations45