Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1984-12-24
1986-04-01
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524169, 524581, C08K 543
Patent
active
045798982
ABSTRACT:
The drop in melt index observed when linear polyethylenes are melt processed is reduced by adding a small amount, e.g., about 0.01 to 2 weight percent of an aromatic sulfonhydrazide such as p-toluenesulfonhydrazide.
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patent: 4031068 (1977-06-01), Cantor
patent: 4418170 (1983-11-01), Van Gentzkow et al.
patent: 4452855 (1984-06-01), Brodsky et al.
"Diimide as a reagent for the Hydrogenation of Unsaturated Polymers"; by Harwood et al., Die Makromolekulare Chemie 163 (1973); pp. 1-12. _
"Hydrogenation of Unsaturated Polymers With Diimide"; by Mango et al., Die Makromolekulare Chemie 163 (1973); pp. 13-36.
Canterino Peter J.
Schwab Fred C.
Gilman Michael G.
McKillop Alexander J.
Mobil Oil Corporation
Sarofim N.
Schofer Joseph L.
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