METHOD OF MODIFICATION OF SURFACE ARTICLE MADE OF POLYVINYL CHLORIDE

FIELD: chemical technology. SUBSTANCE: invention relates to methods of modification of surface articles made of polyvinyl chloride and plasticized with dioctylsebacate. Surface is worked in positive column of direct current glow discharge in oxygen at discharge power 0.05 W/$$$ under gas pressure 10...

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Bibliographische Detailangaben
Hauptverfasser:	Rybkin V.V, Brovikova I.N, Menagarishvili S.D, Slabnova I.E
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	FIELD: chemical technology. SUBSTANCE: invention relates to methods of modification of surface articles made of polyvinyl chloride and plasticized with dioctylsebacate. Surface is worked in positive column of direct current glow discharge in oxygen at discharge power 0.05 W/$$$ under gas pressure 100 Pa. Method can be used for sheet and film material making. EFFECT: improved method of modification. 1 tbl Изобретение относится к способам модификации поверхности изделий из поливинилхлорида, пластифицированного диоктилсебацинатом, и может быть использовано при изготовлении листовых и пленочных материалов. Изобретение позволяет устранить миграцию пластификатора с поверхности материала за счет ее обработки в положительном столбе тлеющего разряда постоянного тока в кислороде при мощности разряда 0,05 Вт/сми давлении газа 100 Па. 1 табл.