公开(公告)号：US10179823B2

公开(公告)日：2019-01-15

申请号：US15147739

申请日：2016-05-05

Applicant: ConvaTec Technologies Inc.

Inventor： David Kershaw ,  Simon Adams

IPC: C08B11/12 ,  C08B11/20 ,  C08B3/06 ,  C08B11/22 ,  A61K31/717 ,  A61L15/28 ,  C08J3/09 ,  C08L1/28 ,  D01D5/00 ,  D01D5/06

Abstract: The invention relates to a method for dissolving the components of gel forming materials suitable for use in wound care comprising the steps of admixing said components with an ionic liquid. The ionic liquid may be selected from the group of tertiary amine N-oxides, N,N-dimethyl formamide/nitrogen tetroxide mixtures, dimethyl sulphoxide/paraformaldehyde mixtures and solutions of limium chloride in N,N-dimethyl acetamide or N-methyl pyrrolidone.

公开(公告)号：US20160251451A1

公开(公告)日：2016-09-01

申请号：US15147739

申请日：2016-05-05

Applicant: ConvaTec Technologies Inc.

Inventor： David Kershaw ,  Simon Adams

IPC: C08B3/06 ,  D01D5/06 ,  D01D5/00

CPC classification number: C08B3/06 ,  A61K31/717 ,  A61L15/28 ,  C08B11/12 ,  C08B11/20 ,  C08B11/22 ,  C08J3/096 ,  C08J2301/28 ,  C08L1/286 ,  D01D5/0046 ,  D01D5/06 ,  D10B2201/28 ,  D10B2509/00 ,  C08L1/26

Abstract: The invention relates to a method for dissolving the components of gel forming materials suitable for use in wound care comprising the steps of admixing said components with an ionic liquid. The ionic liquid may be selected from the group of tertiary amine N-oxides, N,N-dimethyl formamide/nitrogen tetroxide mixtures, dimethyl sulphoxide/paraformaldehyde mixtures and solutions of limium chloride in N,N-dimethyl acetamide or N-methyl pyrrolidone.

Abstract translation: 本发明涉及一种溶解适合用于伤口护理的凝胶形成材料的组分的方法，包括以下步骤：将所述组分与离子液体混合。 离子液体可以选自叔胺N-氧化物，N，N-二甲基甲酰胺/四氧化四氮混合物，二甲基亚砜/多聚甲醛混合物和氯化铵在N，N-二甲基乙酰胺或N-甲基吡咯烷酮中的溶液。