Vinyl resin stabilizer

Details Vinyl resin stabilizer Vinyl resin stabilizer

1978-03-16

1979-12-11

Anderson, Harold D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

252400A, 252400R, 260 23XA, 260 457PH, 260 4585R, 260 4595J, C08K 509, C08K 552, C08K 513

Patent

active

041782828

ABSTRACT:
This invention comprises novel compositions of matter for use as stabilizers for polyvinyl chloride resins. These compositions comprise alkali metal soap and/or phenolate complexes or solutions (sodium and potassium preferred) and alkaline earth metal soap and/or phenolate complexes or solutions with soluble zinc chloride and hydroxy compounds (or other suitable solutions of zinc chloride) and organophosphites. These combinations of materials have not previously been described as useful for these purposes.

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patent: 4042549 (1977-08-01), Ahr et al.
patent: 4117029 (1978-09-01), Kitano

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