Telomers which can be cross-linked by light

PCT No. PCT/FR82/00122 Sec. 371 Date Mar. 7, 1983 Sec. 102(e) Date Mar. 7, 1983 PCT Filed Jul. 20, 1982 PCT Pub. No. WO83/00336 PCT Pub. Date Feb. 3, 1983.Telomers and cotelomers with at least one sequence which can be cross-linked by light, and a method of preparing them. They are of the general fo...

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Hauptverfasser: PIETRASANTA, YVES, MALISZEWICZ, MARC, BOUTEVIN, BERNARD, DEISS, WILLY-JEAN
Format: Patent
Sprache:eng
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Zusammenfassung:PCT No. PCT/FR82/00122 Sec. 371 Date Mar. 7, 1983 Sec. 102(e) Date Mar. 7, 1983 PCT Filed Jul. 20, 1982 PCT Pub. No. WO83/00336 PCT Pub. Date Feb. 3, 1983.Telomers and cotelomers with at least one sequence which can be cross-linked by light, and a method of preparing them. They are of the general formula wherein the taxogen links -(Xi)- belong to the group made up of 2-hydroxy ethyl acrylate and methacrylate, acrylic or methacrylic acid, vinyl alcohol and allyl alcohol; the links emanate from the same taxogen Xi, esterified by means of a group with at least one photo-crosslinkable double bond in its molecule; and where 1