Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1984-08-30
1986-03-04
Jacobs, Lewis T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524538, C08K 334
Patent
active
045741310
ABSTRACT:
A process for the preparation of high-impact nylon molding materials, containing 30-88% by weight of a thermoplastic nylon, 10-50% by weight of an organosilane-coated silicate reinforcing filler, 0.1-5% by weight of a polyurethane ionomer, 2-30% by weight of a carboxyl-containing thermoplastic elastomer and, where appropriate, effective amounts of conventional additives, by mixing the silicate filler, coated with an organosilane and a polyurethane ionomer, with the thermoplastic elastomer and the nylon at above the melting point of the nylon, wherein, in a first stage, the silicate filler coated with an organosilane and a polyurethane ionomer is mixed with the nylon at above the melting point of the latter, and in a second stage the thermoplastic elastomer is finely dispersed in the filler-containing nylon at above the melting point of the latter.
REFERENCES:
patent: 4246371 (1981-01-01), Meyer et al.
patent: 4289672 (1981-09-01), Friederich et al.
patent: 4381366 (1983-04-01), Sanderson et al.
Fikentscher "Cellulose-Chemie", Band 13 (1932).
"Angewandte Chemie", Band 82 (1970), Nr. 2.
Dorst Hans G.
McKee Graham E.
Steinberger Rolf
Theysohn Rainer
Zahradnik Franz
BASF - Aktiengesellschaft
Jacobs Lewis T.
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