METHOD OF CONTROL OF POLYMERIZATION STIMULATED BY LASER RADIATION

FIELD: control of polymerization stimulated by laser radiation. SUBSTANCE: a foreign body, for instance wire, is introduced to liquid photopolymerizing syrup in the zone of laser radiation . Polymerization of syrup occurs around the foreign body. Radiation treatment is conducted up to cessation of g...

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Bibliographische Detailangaben
Hauptverfasser:	DEBERDEEV R.JA, MITROPOL'SKIJ EH.R, MOCHALOVA E.N, EFREMOVA A.A, TERZI V.F, BELOZEROV A.F, MIGACHEV S.A, GARIPOV R.M
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	FIELD: control of polymerization stimulated by laser radiation. SUBSTANCE: a foreign body, for instance wire, is introduced to liquid photopolymerizing syrup in the zone of laser radiation . Polymerization of syrup occurs around the foreign body. Radiation treatment is conducted up to cessation of growth of the polymer mass or thickness. Then polymer mass or thickness versus time of radiation treatment is plotted. The rate of polymerization is determined according to the slope of the mentioned relation. Stereolithography process parameters: laser beam scanning rate and depth of platform submergence are determined from the obtained rate data. EFFECT: facilitated procedure.