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1. Advanced Patent Search Publication numberUS3954926 A
Publication typeGrant Application numberUS 05/259,400
Publication dateMay 4, 1976 Filing dateJun 5, 1972 Priority
dateJun 3, 1971 Also published asDE2127582A1, DE2127582B2,
DE2127582C3 Publication number05259400, 259400, US 3954926 A, US
3954926A, US-A-3954926, US3954926 A, US3954926A InventorsFritz
Wilhelm Pahl, Jobst Harreis Original AssigneeFritz Wilhelm Pahl,
Jobst Harreis Export CitationBiBTeX, EndNote, RefMan External
Links: USPTO, USPTO Assignment, Espacenet Polyurethanes,
expansion, embedding, hardening US 3954926 A Synthetic-resin
bodies, preferably composed of hardenable synthetic resins and
especially thermosetting resins are formed by introducing a
foamable resin into a mold cavity, setting the foamable resin
upon permitting the same to expand to fill the mold cavity, and
thereafter introducing into the mold cavity, without changing
the volume thereof, at least one additional