DIPPED ARTICLE ON THE BASE OF NATURAL RUBBER AND METHOD FOR ITS PRODUCTION Russian patent published in 1996 - IPC

Abstract RU 2061002 C1

FIELD: articles having medicinal purposes. SUBSTANCE: desired articles are prepared of natural rubber NR by dipping. Composition also contains latex of butadiene-styrene copolymer, content of monomer units of styrene in it being more 50 mass % (it may be up to 75-85 mass %). Quantity of said latex is 1-25 mass parts (may be 10-20 mass parts) per 100 mass parts of solid NR material. Desired article is prepared by immersion of form into coagulant and then into composition on the base of NR. The process is followed by drying and by vulcanization at 100 C within 35 min. Elongation of desired articles during tensile is 871 %. EFFECT: improves quality of desired product, improves efficiency of method. 9 cl, 10 tbl

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RU 2 061 002 C1

Authors

Robert Dzh.Miller[Ca]

Dunkan Aleksandr Makkillop[Ca]

Oskar Teodor Tankovich[At]

Dates

1996-05-27Published

1990-01-10Filed