Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Treating polymer containing material or treating a solid...
Patent
1980-10-16
1982-08-17
Henderson, C. A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Treating polymer containing material or treating a solid...
528487, 528488, 528489, 528492, 528494, C08C 115
Patent
active
043450679
ABSTRACT:
A process is provided for the coagulation of rubber polymers from aqueous emulsions thereof wherein the coagulation is undertaken in the presence of an additive selected from a polysaccharide material and from a vegetable derived proteinaceous material. The polymers so coagulated are readily dried and may be used for the manufacture of products well known for the specific polymers.
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patent: 3015854 (1962-01-01), McClure
patent: 3483174 (1969-12-01), Libengood
patent: 3501423 (1970-03-01), Tate
patent: 3915909 (1975-10-01), Schnoring
Henderson C. A.
Polysar Limited
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