Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1976-11-08
1979-01-16
Bell, James J.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
20415914, 20415923, 264 22, 428 35, 428373, 428398, 428913, A61F 504
Patent
active
041350154
ABSTRACT:
A flexible element such as a small diameter filament or tubule comprising an outer body portion formed of a high molecular weight organic composition which protectively encloses therein polymerizable organic material in a pliable form and which is transformed into a rigid element when exposed to a source of wave energy having an intensity sufficient to effect substantial polymerization of said polymerizable material; whereby said element is adapted to be shaped into any desired configuration before exposure to said wave energy and rigidifiable while in said configuration on exposure to said wave energy without application of any surface coating to said element. Divisional application of U.S. Ser. No. 509,452, filed Sept. 26, 1974 now U.S. Pat. No. 3,990,437.
REFERENCES:
patent: 2596162 (1952-05-01), Muskat
patent: 3329557 (1967-07-01), Maget et al.
patent: 3576705 (1971-04-01), Goldsworthy
patent: 3990479 (1976-11-01), Stine et al.
Boyden Paul W.
Boyden, Jr. John S.
Epstein William W.
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