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US 10,851,209 B2Granted
Amphiphilic macromolecules, contact lens thereof and preparing methods thereof
AssigneeNational Chiao Tung University
InventorsYun-Ru Hsieh, Dean-Mo Liu, Yu-Cheng Chien
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Abstract
A manufacturing method of amphiphilic macromolecules is provided. The method includes: reacting the first acrylic acid with N,N′-carbonyldiimidazole to obtain a modified acrylic acid derivative; and reacting the modified acrylic acid derivative with the siloxane derivative to obtain amphiphilic macromolecules. Wherein, the terminal of the first acrylic acid has a hydroxyl group. Wherein, the siloxane derivative is a hydroxyl-terminated, acrylamide-terminated, epoxy-terminated or amine-terminated polysiloxane molecule.
Claims9
A manufacturing method of amphiphilic macromolecules, comprising:
- reacting a first acrylic acid derivative with N,N′-carbonyldiimidazole to obtain a modified acrylic acid derivative;
- and
- reacting the modified acrylic acid derivative with a siloxane derivative to obtain amphiphilic macromolecules;
- wherein a terminal of the first acrylic acid derivative has a hydroxyl group;
- wherein the siloxane derivative is a hydroxyl-terminated, acrylamide-terminated, epoxy-terminated, or amine-terminated polysiloxane molecule.
2 more elements
Dependencies are inferred from the claim text.