Stock material or miscellaneous articles – Composite – Of quartz or glass
Patent
1979-08-31
1980-10-28
Robinson, Ellis P.
Stock material or miscellaneous articles
Composite
Of quartz or glass
260 318R, 525 61, 526315, C08F 4538, B32B 1710, B32B 2742
Patent
active
042307716
ABSTRACT:
Laminates of glass and polyvinyl butyral plasticized with tetraethyleneglycol di-n-heptanoate.
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E. I. Du Pont de Nemours and Company
Robinson Ellis P.
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