abstract |
PCT No. PCT/FR90/00967 Sec. 371 Date Oct. 28, 1991 Sec. 102(e) Date Oct. 28, 1991 PCT Filed Dec. 28, 1990 PCT Pub. No. WO91/09902 PCT Pub. Date Jul. 11, 1991.A method for cross-linking chlorinated (co)polymers involves reacting such (co)polymers at between 50 DEG and 230 DEG C. in the absence of solvent with an organometallic amino-type derivative of tin, lead, antimony or bismuth to provide cross-linked compositions and shaped objects. |