MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202521028682 A) filed by Laxmi Dental Limited on March 26, 2025, for A Dental Sheet, An Apparatus And A Method For Producing The Same.
Inventor includes Merchant, Sameer.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: The present invention discloses a dental sheet and an apparatus for producing the same. The dental sheet for orthodontist treatment may include at least two outer layers and at least one inner layer. The at least one inner layer is interposed between the at least two outer layers to produce the dental sheet for fabricating aligners for providing comfort to a patient for orthodontist treatment. The at least two outer layers consist of polyester material having hardness from about 65D to 85D, flexural modulus from about 1500 Mpa to 2500 MPa, and glass transition temperature from about 75 °C to 105 °C. The at least one inner layer consists of a thermoplastic urethane elastomer having hardness in range of 50A to 75D, flexural modulus from about 500 Mpa to 1600 MPa, and glass transition temperature from about -40 °C to 45 °C. Figure 1 is the representative figure.
Disclaimer: Curated by HT Syndication.
