Process for producing vinyl chloride resin
Abstract
Abstract WHEREIN R IS A SATURATED OR UNSATURATED HYDROCARBON RESIDUE HAVING 13 TO 19 CARBON ATOMS, OR 1 TO 5% BY WEIGHT OF THE SAID MONOGLYCERIDE AND 0.01 TO 5% BY WEIGHT OF A PLASTICIZER, BASED ON THE SAID MONOMER OR THE MIXTURE THEREOF. THE VINYL CHLORIDE RESIN THUS OBTAINED IS EXCELLENT IN PROCESSABILITY AND THERMAL STABILITY. HO-CH2-CH(-OH)-CH2-OOC-R AN ANTISATIC VINYL CHLORIDE RESIN IS PRODUCED BY SUBJECTING VINYL CHLORIDE, OR A MIXTURE THEREOF WITH A MINOR AMOUNT OF ETHYLENICALLY UNSATURATED MONOMERS COPOLYMERIZABLE THEREWITH, TO AN AQUEOUS SUSPENSION POLYMERIZATION IN THE PRESENCE OF 1 TO 5% BY WEIGHT, BASED ON THE WEIGHT OF SAID MONOMER OR THE MIXTURE THEREOF, OF A MONOGLYCERIDE REPRESENTED BY THE GENERAL FORMULA,
Inventors
- 👤 I Ito
- 👤 T Ueda
- 👤 T Sekihara
- 👤 T Emura
Bibliographic Details
Claims Analysis
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