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US 11,794,455 B2Granted
Process for the manufacture of a membrane adapted for coupling to a fabric, and product so obtained
OwnerAlice Zantedeschi, Francesca Pievaniinventors
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Abstract
Object of the present invention is a process for manufacturing a membrane adapted for coupling to a fabric or other supports that can be used in the field of the clothing or furnishing, and so-obtained product.
Claims20
A process for manufacturing a membrane adapted for coupling to fabrics or coagulated supports, comprising:
- providing powder of rock material selected from the group consisting of marble, granite, quartz, and onyx, the particles of said rock powder having a diameter between 1 and 100 μm,
- forming a membrane layer comprising said rock powder dispersed in a polymer or a polymer mixture, wherein the amount of said rock powder is between 3% and 50% by weight of the total weight of said membrane layer, and
- coupling said membrane layer to a transfer paper.
A membrane adapted for coupling to fabrics or coagulated supports, comprising:
- a membrane layer comprising powder of rock material selected from the group consisting of marble, granite, quartz, and onyx, dispersed in a polymer or a polymer mixture, and
- a transfer paper adjacent to the membrane layer,
- characterized in that the particles of said rock powder have a diameter between 1 μm and 100 μm,
- wherein the amount of said rock powder is between 3% and 50% by weight of the total weight of said membrane layer.
1 more element
Dependencies are inferred from the claim text.