National First Responders Appreciation Day shared Colorado Search and Rescue Board (CSRB)'s album. Colorado Search and Rescue Board (CSRB) added 9 new photos to the album: 2016 First Responder Appreciation Day Resolution at the Capitol â with National First Responders Appreciation Day.
AD&D redirects here. For the updated version of the original 1974 Dungeons & Dragons rule set, see Advanced Dungeons & Dragons. In insurance, accidental death and dismemberment (AD&D) is a policy that pays benefits to the beneficiary if the cause of death is an accident. This is a limited form of life insurance which is generally less expensive. 1 Accidental death.
An alkyd is a polyester modified by the addition of fatty acids and other components. They are derived from polyols and a dicarboxylic acid or carboxylic acid anhydride. The term alkyd is a modification of the original name alcid, reflecting the fact that they are derived from alc ohol and organic ac id s. The inclusion of the fatty acid confers a tendency to form flexible coating. Alkyds are used in paints and in moulds for casting.