Ultraphobic surface for high pressure liquids
Ultraviolet luminescent retroreflective sheeting
Uniform curved surface structure of a brightness unit for a...
Unitary plastic hinged article and method of making
Urea containing high density skin fiberboard with a low density
Use of .alpha.,.alpha.-bis(dialkylaminobenzylidene) ketone dyes
Use of collapsible microspheres to create texture in surface...
Use of radiation sensitive polymerizable oligomers to produce po
Use of wee (water edge exposure) to prevent polyimide