Stock material or miscellaneous articles – Composite – Of polythioether
Patent
1985-05-08
1987-03-10
Lusignan, Michael R.
Stock material or miscellaneous articles
Composite
Of polythioether
264137, 264258, 427195, 4273898, 4273899, 523222, B05D 302, B29C 6700, B32B 2706, C08K 702
Patent
active
046490809
ABSTRACT:
Fiber-reinforced materials are produced by a process in which a heat-stable thermoplastic aromatic polyether A which contains reactive groups, preferably nitrile groups and/or sulfur bridges and/or arylthio or alkylthio groups, if necessary together with a heat-stable thermoplastic polymer B which does not contain any reactive groups, is applied onto reinforcing fibers, the resulting semi-finished product is molded and, in the molding obtained, the plastic matrix is crosslinked so that the glass transition temperature increases and it becomes virtually insoluble.
REFERENCES:
patent: 3784504 (1974-01-01), Feasey
patent: 3839287 (1974-10-01), Kwiatkowski et al.
patent: 4304896 (1981-12-01), Keller et al.
patent: 4417039 (1983-11-01), Reinhardt et al.
patent: 4477496 (1984-10-01), Das et al.
patent: 4486373 (1984-12-01), Kurauchi et al.
patent: 4489027 (1984-12-01), St. Clair et al.
Fischer Juergen
Heinz Gerhard
Neumann Peter
Nissen Dietmar
Zeiner Hartmut
BASF - Aktiengesellschaft
Lusignan Michael R.
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