Di carboxylates of Calcium Hydroxide, Calcium Hydroxide badicarboxilatos - Aluminum - Aluminum bassicos, a process for their production and their usicos,A process for its production and its use. .

摘要

PCT No. PCT/DE92/00143 Sec. 371 Date Aug. 6, 1993 Sec. 102(e) Date Aug. 6, 1993 PCT Filed Feb. 21, 1992 PCT Pub. No. WO92/15545 PCT Pub. Date Sep. 17, 1992.The invention describes basic calcium aluminum hydroxide dicarboxylates of the general formula CaxAl2(OH)2(x+3-y)Ayxm H2O wherein x means 2 to 12, IMAGE m means 0 to 12, and A means an aliphatic, aromatic or heteroaromatic dicarboxylic acid anion or combinations thereof, with the proviso that y NOTEQUAL 1, if x= 2-8 and a process for their production. The compounds according to the invention are particularly suited as stabilizers for halogen-containing thermoplastic resins, in particular PVC.