Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Priority to ES556924ApriorityCriticalpatent/ES8705807A1/en
Publication of ES556924A0publicationCriticalpatent/ES556924A0/en
Publication of ES8705807A1publicationCriticalpatent/ES8705807A1/en
The material, for use as wall-covering tiles is made from a suitable flexible material which is treated in continuous or piece form by applying a layer of highly-flexible adhesive, predrying the layer, and applying chips or sheet of natural or agglomerated cork to the treated face or faces. - The composite material is immediately pressed to achieve total drying of the adhesive and intimate union between the cork and flexible carrier.
ES556924A1986-06-231986-06-23Cork sheet mfr. on flexible carrier
ExpiredES8705807A1
(en)