Use of cyclic oligomers in a forming process and object produced by this process

• Main Authors: Richter, Alexander, Monsheimer, Sylvia
• Format: Patent
• Language: English; French; German
• Published: 14.03.2018
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The method involves use of a powder which contains cyclic oligomers. The selective area of the powder layer can be melted by insertion of the electromagnetic energy. The powder contains around 50 percent by weight of the cyclic oligomers. An independent claim is also included for the mold.