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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Optipatent AG
Original Assignee
Optipatent AG
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Filing date
Publication date
Application filed by Optipatent AGfiledCriticalOptipatent AG
Priority to ES1968161930UpriorityCriticalpatent/ES161930Y/en
Publication of ES161930UpublicationCriticalpatent/ES161930U/en
Application grantedgrantedCritical
Publication of ES161930YpublicationCriticalpatent/ES161930Y/en
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Injection Moulding Of Plastics Or The Like
(AREA)
Abstract
Multi-piece mold made of transversely crosslinked duroplastic, especially in epoxy resin, polyurethane resin or unsaturated polyester resin, whose parts are supported with separation surfaces against each other, intended for casting or casting injection of shaped bodies of synthetic resin, characterized in that the degree of transverse crosslinking is chosen in such a way that the mold material is rigid at room temperature, while at high temperature or at the working temperature it has a small brinell hardness, whereby it is superficially deformable in plastic or elastic form. (Machine-translation by Google Translate, not legally binding)
Procedure for the molding of bodies of synthetic resins with parts of different elasticities (Machine-translation by Google Translate, not legally binding)
New procedure for the creation of means of fixing in the surface of bodies of plastic material carried out in the same operation and with the same material that these last (Machine-translation by Google Translate, not legally binding)