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SULPHUR INST
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SULPHUR INST
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Priority to ES0315747ApriorityCriticalpatent/ES315747A1/en
Publication of ES315747A1publicationCriticalpatent/ES315747A1/en
Method of preparation of new compositions for marking roads, characterized by mixing, at a temperature comprised between approximately the melting temperature of the sulfur and, approximately, 170º C, homogenizing the distribution of the components in the mass under treatment, of a main part of elemental sulfur and a plasticizer which is thermally stable at the temperatures used to prepare and apply the label, said plasticizer being composed of one or more arylene polysulfides in which the bridging bonds between the adjacent sulfur atoms of the The polymer chain comprises an aromatic radical, and/or one or more aliphatic polysulfides in which the bridging bonds between the adjacent sulfur atoms of the polymer chain comprise aliphatic ether chains linking the sulfur atoms. (Machine-translation by Google Translate, not legally binding)
ES0315747A1965-07-151965-07-15Method of preparation of new compositions to mark roads. (Machine-translation by Google Translate, not legally binding)
ExpiredES315747A1
(en)