公开(公告)号：US12147153B1

公开(公告)日：2024-11-19

申请号：US18751925

申请日：2024-06-24

Applicant: IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY

Inventor： ABM Sharif Hossain ,  Mohammed Saad Aleissa ,  Hassan Ahmed Rudayni ,  Salem Ali S. Alyami ,  Mohammed Musa Zahrany ,  Nasir A. Ibrahim

IPC: G03C1/73 ,  G03C1/76 ,  G03C1/795

Abstract: An X-ray-sensitive film includes an acid-hydrolyzed palm mesocarp, a starch, a cellulose, a synthetic polymer, a plant hydrogel, a cyanoacrylate adhesive, glycerin, and an x-ray-sensitive dye. A method of preparing the X-ray-sensitive film includes 32.5 to 45 wt % cellulose based on a total weight of the X-ray-sensitive film, a tensile modulus of 0.75 to 2.5 GPa, a tensile strength of 75 to 125 MPa/kg·m3, a water absorption of 0.00 to 0.16% measured according to ASTM D570, a carbonate content of 100 to 200 ppm, and shows no cracks when tested according to ASTM D5419.

公开(公告)号：US12099291B1

公开(公告)日：2024-09-24

申请号：US18639365

申请日：2024-04-18

Applicant: IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY

Inventor： ABM Sharif Hossain ,  Mohammed Saad Aleissa ,  Hassan Ahmed Rudayni ,  Salem Ali S. Alyami ,  Mohammed Musa Zahrany ,  Nasir A. Ibrahim

IPC: G03C1/73 ,  G03C1/76 ,  G03C1/795

CPC classification number: G03C1/731 ,  G03C1/73 ,  G03C1/76 ,  G03C1/795

Abstract: An X-ray-sensitive film includes an acid-hydrolyzed palm mesocarp, a starch, a cellulose, a synthetic polymer, a plant hydrogel, a cyanoacrylate adhesive, glycerin, and an x-ray-sensitive dye. A method of preparing the X-ray-sensitive film includes 32.5 to 45 wt % cellulose based on a total weight of the X-ray-sensitive film, a tensile modulus of 0.75 to 2.5 GPa, a tensile strength of 75 to 125 MPa/kg·m3, a water absorption of 0.00 to 0.16% measured according to ASTM D570, a carbonate content of 100 to 200 ppm, and shows no cracks when tested according to ASTM D5419.