Polyether-polyamide block copolymer and polyether prepolymer
Polyether-polycarbonate diols and processes for their production
Polyether/polyurethane association thickeners
Polyetheresters which contain hydroxyl groups and the use thereo
Polyetherpolyurethane end caps for oil filters
Polyethers containing perfluoroalkyl groups, methods for their s
Polyfluorinated diisocyanates and fluorinated polyurethanes prep
Polyfluorinated, branched-chain diols and diisocyanantes and flu
Polyfunctional polyisocyanate polyadducts
Polyfunctional polymer
Polyfunctional urethane- or urea-containing oligomers and...
Polyhydantoins containing sulphone groups
Polyhydantoins from unsaturated carboxylic acids and polyiso(thi
Polyhydroxy compounds containing urea groups and either ester or
Polyhydroxy compounds containing urethane aryl sulfonic acid hyd
Polyhydroxy urethanes formed by reaction of reduced sugars and o
Polyhydroxyl compounds containing acyl urea groups useful in pre
Polyhydroxyl compounds containing ether and ester groups and the
Polyhydroxyl compounds containing guanidine groups useful in pre
Polyhydroxyl compounds containing phosphonoformamidine groups pr