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Garbep SA
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Garbep SA
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Application filed by Garbep SAfiledCriticalGarbep SA
Priority to ES555774ApriorityCriticalpatent/ES8703766A1/en
Publication of ES8703766A1publicationCriticalpatent/ES8703766A1/en
Publication of ES555774A0publicationCriticalpatent/ES555774A0/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Abstract
The process consists of (a) centrifuging vulcanised latex, made with 3-6% zinc dibenzyl dithiocarbamate as vulcanising agent, to eliminate chemical prods.; (b) macerating the purified latex; (c) foaming by chemical or mechanical means; (d) casting the latex foam; and (e) heating at 50-90 deg.C to dry the latex, assist de-moulding and obtain a pure, transportable prod.
ES555774A1986-06-061986-06-06Prodn. of latex masks for disguises
ExpiredES8703766A1
(en)
A PROCEDURE TO ACTIVATE VULCANIZED RESIDUAL RUBBER PARTICLES AND A PROCEDURE TO PRODUCE AN ARTICLE SIMILAR TO RUBBER USING SUCH ACTIVATED RUBBER PARTICLES.