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기록

Multifunctional Crosslinkers: Compounds, Compositions, And Products Thereof

발명심사 중
21청구항 · 1 독립항
§ Ⅰ

개요

IPC 분류

A61L 29/8A61L 29/4A61L 29/14C7C 229/12C8K 5/17C10M 107/42C10M 145/40C10N 40/C10N 50/8

CPC 분류

A61L29/85A61L29/41A61L29/43A61L29/14C7C229/12C8K5/175C10M107/42C10M145/40A61L2400/10A61L2420/6C10M2209/12C10M2217/285C10N2040/50C10N2050/8

Multifunctional crosslinkers are a reaction product between a polyaziridine compound and two or more functionalized benzophenones. The polyaziridine compound is linked to the functionalized benzophenones through two or more reacted aziridine groups. Coating compositions, comprising: a polymer, and multifunctional crosslinkers. Coated medical devices, comprise a lubricious coating bonded adjacent to an exterior surface of the medical device. The lubricious coating is prepared by UV-curing a coating composition, wherein the coating composition comprises: a water/isopropyl alcohol (IPA) soluble polymer and/or a UV-curable polymer, and a water/IPA soluble multifunctional crosslinker.

원문 (중국어)

Multifunctional crosslinkers are a reaction product between a polyaziridine compound and two or more functionalized benzophenones. The polyaziridine compound is linked to the functionalized benzophenones through two or more reacted aziridine groups. Coating compositions, comprising: a polymer, and multifunctional crosslinkers. Coated medical devices, comprise a lubricious coating bonded adjacent to an exterior surface of the medical device. The lubricious coating is prepared by UV-curing a coating composition, wherein the coating composition comprises: a water/isopropyl alcohol (IPA) soluble polymer and/or a UV-curable polymer, and a water/IPA soluble multifunctional crosslinker.