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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Main Authors 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
LanguageEnglish
Published 27.03.1998
Edition6
Subjects
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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Summary: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.
Bibliography:Application Number: RU19960116067