Learn more. provide a forever homeOn any given day, Stray Rescue of St. Lous has over 200 dogs and 100 cats looking for a forever home. Find your new best friend by browsing our Adoption page to see animals available for adoption and submit your adoption application online today. There are no adoption fees for dogs or cats over six months, and there is a small adoption fee for puppies and kittens under six months.
Containing, discharging, or causing the production of pus: a purulent infection. [Middle English purulente, from Old French purulent, from Latin pÅ«rulentus, from pÅ«s, pÅ«r-, pus; see pÅ«Ì- in the Appendix of Indo-European roots.] puâ²ruÂ·lentÂ·ly adv.
Polyurethane synthesis, wherein the urethane groups â NH-(C=O)-O-link the molecular units. Polyurethane (PUR and PU) is a polymer composed of organic units joined by carbamate (urethane) links.olyurethane foams are now used in high-temperature oil filter applications. Polyurethane foam (including foam rubber) is sometimes made using small amounts of blowing agents to give less dense foam, better cushioning/energy absorption or thermal insulation.