首页> 外国专利> A method for producing a hydrogel dried body after vitrification of a multilayer structure, a hydrogel dried body after vitrification of a multilayer structure, a hydrogel after vitrification of a multilayer structure, a method for producing a sustained release agent dried body, a bonding method, Xu Dried dry product and sustained release agent hydrate

A method for producing a hydrogel dried body after vitrification of a multilayer structure, a hydrogel dried body after vitrification of a multilayer structure, a hydrogel after vitrification of a multilayer structure, a method for producing a sustained release agent dried body, a bonding method, Xu Dried dry product and sustained release agent hydrate

机译：多层结构玻璃化后的水凝胶干燥体的制造方法，多层结构玻璃化后的水凝胶干燥体，多层结构玻璃化后的水凝胶，缓释剂干燥体的制造方法，结合方法，徐干品和水合缓释剂

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摘要

PROBLEM TO BE SOLVED: To provide a method of producing a multilayer post-vitrification dried hydrogel having strong interlayer coupling.SOLUTION: A method of producing a multilayer post-vitrification dried hydrogel by bonding post-vitrification hydrogels to each other comprises (a) dropping or applying a collagen sol to a first post-vitrification hydrogel, (b) bringing a second post-vitrification hydrogel into contact with a surface having the dropped collagen sol across the collagen sol, (c) gelating the collagen sol to attach the first post-vitrification hydrogel and the second post-vitrification hydrogel to each other, (d) drying the post-vitrification hydrogel multilayer, and (e) irradiating the dried multilayer with ultraviolet to induce interlayer coupling.

机译：解决的问题：提供一种制备具有牢固的层间偶联的多层玻璃化后干燥水凝胶的方法。解决方案：通过将玻璃化后水凝胶彼此结合而生产多层玻璃化后的干燥水凝胶的方法包括：（a）滴加或将胶原溶胶施加到第一玻璃化后的水凝胶上，（b）使第二玻璃化后的水凝胶与在胶原溶胶上滴下胶原溶胶的表面接触，（c）胶凝该胶原溶胶以附着第一柱-玻璃化水凝胶和第二玻璃化后水凝胶彼此之间，（d）干燥玻璃化后水凝胶多层，和（e）用紫外线照射干燥的多层以引起层间偶联。

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公开/公告号JP6384749B2

专利类型
公开/公告日2018-09-05

原文格式PDF
申请/专利权人国立研究開発法人農業・食品産業技術総合研究機構;
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申请/专利号JP20140083175
发明设计人竹澤俊明;須藤理絵;
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申请日2014-04-14
分类号A61K47/42;A61K9/70;A61K9;
国家 JP
入库时间 2022-08-21 13:08:48

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