Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymerizing in reactor of specified material – or in reactor...
Patent
1999-06-28
2000-12-05
Henderson, Christopher
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymerizing in reactor of specified material, or in reactor...
526202, C08F 200
Patent
active
061568538
ABSTRACT:
Disclosed are a deposit suppressant composition for the internal surfaces of a polymerization reactor for polymerizing a vinyl monomer, including a polyhydric phenol sulfide compound having an average molecular weight of about 500 to 5000, as well as a method of polymerizing a vinyl monomer wherein prior to the polymerization, the internal surfaces of a polymerization reactor are coated with the deposit suppressant composition.
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patent: 4555555 (1985-11-01), Toyooka et al.
patent: 5147948 (1992-09-01), Masuko et al.
Murashige Masayuki
Sumino Takeshi
Yano Tetsuyoshi
Henderson Christopher
Sumitomo Chemical Company Limited
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