Patent ID: 11873411
Assignee: GENES'INK SA
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 0:
1. An ink composition comprising
1. one compound “a” consisting of silver nanoparticles,
2. one compound “e” consisting of a mixture of solvents, and
3. one compound “W” consisting of water, wherein
A. compound “a” constitutes at least 10% by weight of the ink composition,
B. compound “e” constitutes at least 55% by weight of the ink composition and consists of
B.1. at least one aliphatic monohydric alcohol, and
B.2. at least one terpenic alcohol, and
B.3. at least one polyol and/or one polyol derivative, and

C. compound “W” constitutes at least 2.5% by weight of the ink composition, and
D. the sum of compounds “a”, “e” and “W” constitutes at least 80% by weight of the ink composition.