Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1987-01-12
1988-10-18
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525119, 525529, 525902, C08L 5100, C08F 800
Patent
active
047788518
ABSTRACT:
Epoxy resins contain a discontinuous phase dispersed therein, of grafted rubber particles having an insoluble rubber core and having a grafted shell containing a functionalized compound such as that provided by polymerized glycidyl methacrylate, which is reactive under curing conditions with a functionality of the epoxy resin phase. The dispersions are stable and are useful as curable coatings, and for providing toughened resins for structural applications.
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Advances in Chemistry Series 125 ACS Washington, DC (1973) "Fractionation of Linear Polyethylene with Gel Permeation Chromatography", pp. 98-107.
Arends Charles B.
Henton David E.
Meyer Victor E.
Pickelman Dale M.
Sarofim N.
Schofer Joseph L.
The Dow Chemical Company
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