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US 2026/0284269 A1Published application
Hydrogel-forming material
AssigneesYoshiyuki KOYAMA, Toagosei Co., Ltd.
InventorsAyaka OUCHI, Kenichi NAKAMURA, Yoshiyuki KOYAMA, Tomoko ITO
Life of this patent
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Abstract
A hydrogel-forming material contains: a polymer (A) which is a tissue-derived biopolymer having a carboxyl group and differing from hyaluronic acid, or a neutralization product thereof, and a polymer (B) having a functional group that can form a hydrogen bond with the carboxyl group (excepting the polymer (A)).
Claims6
A hydrogel-forming material comprising a polymer (A) which is a tissue-derived biopolymer comprising a carboxyl group and differing from hyaluronic acid, or a neutralization product thereof;
- and
- a polymer (B) comprising a functional group that can form a hydrogen bond with the carboxyl group, excepting the polymer (A).
Dependencies are inferred from the claim text.