Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1989-09-11
1991-08-27
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524492, 524494, 501 11, 501 32, 65 66, 65137, C08G 5104
Patent
active
050433695
ABSTRACT:
This invention is directed to the preparation of alloy articles consisting essentially of glass and/or glass-ceramic and an organic thermoplastic or thermosetting polymer having a working temperature compatible with that of the glass and/or the precursor glass for the glass-ceramic. The glass and polymer are combined at the working temperature to form an intimate mixture; i.e., the glass and polymer are in a sufficiently fluid state to be blended together to yield a body exhibiting an essentially uniform, fine-grained microstructure wherein, desirably, there is at least partial miscibility and/or a reaction between the glass and the polymer to promote adhesion and bonding therebetween. A body is shaped from the mixture and cooled to room temperature.
REFERENCES:
patent: 3732181 (1973-05-01), Hartford et al.
patent: 4141877 (1979-02-01), Luttinger et al.
Bahn Wendy A.
Beall George H.
Ference Joseph
Monahan Beth C.
Quinn Candace J.
Corning Incorporated
Janes, Jr. C. S.
Lee Yong S.
Michl Paul R.
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