CPC B29C 43/006 (2013.01) [B29C 43/003 (2013.01); B29C 43/02 (2013.01); B29C 43/52 (2013.01); C08L 89/04 (2013.01); B29K 2089/00 (2013.01); B29L 2031/7722 (2013.01); C08L 2205/025 (2013.01)] | 14 Claims |
1. A method for producing a part in a form of a solid block, from a natural material in a particulate form containing scleroproteins, comprising, carried out dry:
a phase of heating the natural material under compression at a pressure greater than or equal to 30 MPa and at a temperature greater than or equal to a denaturation temperature of the scleroproteins to obtain a denatured material; and
a phase of cooling the denatured material to a temperature less than 100° C., the compression at the pressure greater than or equal to 30 MPa being maintained for at least a part of the phase of cooling.
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