公开(公告)号：US20250115698A1

公开(公告)日：2025-04-10

申请号：US18483363

申请日：2023-10-09

Applicant: Applied Materials, Inc.

Inventor： Xinyi Lu ,  SeyedMahmoud Hosseini ,  Sudhakar Madhusoodhanan ,  Srikant Pathak

IPC: C08F222/10 ,  B24D18/00 ,  B33Y10/00 ,  B33Y70/00 ,  C08F2/50

Abstract: Printable resin precursor compositions and polishing articles including printable resin precursors are provided. Printable resin precursors include a curable precursor formulation having a viscosity of less than or about 15 cP at 70° which include at least one urethane acrylate oligomer, at least one reactive monomer, and a photoinitiator. The curable precursor formulation exhibits an ultimate tensile strength measured in mPa and an elongation at break (%), where a product of the ultimate tensile strength and the elongation at break is greater than or about 2,000.

公开(公告)号：US20250115697A1

公开(公告)日：2025-04-10

申请号：US18483352

申请日：2023-10-09

Applicant: Applied Materials, Inc.

Inventor： Xinyi Lu ,  SeyedMahmoud Hosseini ,  Sudhakar Madhusoodhanan ,  Srikant Pathak

IPC: C08F222/10 ,  B24D18/00 ,  B33Y10/00 ,  B33Y70/00 ,  C08F2/50

Abstract: Printable resin precursor compositions and polishing articles including printable resin precursors are provided. Printable resin precursors include a curable precursor formulation having a viscosity of less than or about 15 cP at 70° which include at least one urethane acrylate oligomer, at least one reactive monomer, and a photoinitiator. The curable precursor formulation exhibits an ultimate tensile strength measured in mPa and an elongation at break (%), where a product of the ultimate tensile strength and the elongation at break is greater than or about 2,000.