No.01 Invention patent

A water-based metal cutting fluid for recycling and its preparation method

Publication No. CN120775637A

2025 · Invention patent Details →

No.02 Invention patent

A Self-assembling tungsten wire diamond cutting Fluid and its application

Publication No. CN121674141A

2026 · Invention patent Details →

No.03 Invention patent

A diamond wire coolant for cutting solar-grade silicon wafers

Publication No. CN121825639A

2026 · Invention patent Details →

No.04 Invention patent

A diamond wire coolant suitable for cutting large-sized silicon wafers

Publication No. CN121873873A

2026 · Invention patent Details →

No.05 Invention patent

A wire cutting coolant for silicon carbide wafer cutting

Publication No. CN121914795A

2026 · Invention patent Details →

No.06 Invention patent

A photoresist degumming agent composition containing twin season salts and its preparation method and application

Publication No. CN122104348A

2026 · Invention patent Details →

No.07 Invention patent

A photoresist degumming agent composition containing alkyl single-head phosphonium salt and its preparation method and application

Publication No. CN122104349A

2026 · Invention patent Details →

No.08 Invention patent

A photoresist degumming agent composition containing single-phase phosphonium salt and its preparation method and application

Publication No. CN122104350A

2026 · Invention patent Details →

No.09 Invention patent

A photoresist degumming agent composition containing double season salt and its preparation method and application _copy

Publication No. CN122104348A

2026 · Invention patent Details →