首页>
外国专利>
METHOD OF MAKING A HYDROGEL, HYDROGEL AND FORMULATION FOR CARRIERS AND/OR SUBSTITUTE OF CONNECTIVE TISSUES OBTAINED USING SUCH METHOD
METHOD OF MAKING A HYDROGEL, HYDROGEL AND FORMULATION FOR CARRIERS AND/OR SUBSTITUTE OF CONNECTIVE TISSUES OBTAINED USING SUCH METHOD
展开▼
机译:制备水凝胶,水凝胶和配方的载体和/或用这种方法获得的结缔组织的替代物的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of making a hydrogel for use as carrier and/or substitute of connective tissues includes providing an aqueous solution, adding and solubilizing a first electromagnetic radiation-polymerizable water-soluble polymer a polymerization regulator agent, for regulating the polymerization of the first polymer, and applying an electromagnetic radiation to achieve polymerization of the first polymer with a predetermined viscosity and obtain a sterile hydrogel. A second radiation-polymerizable water-soluble polymer, different from the first and is non-reactive to the regulator, is added before application of the electromagnetic radiation, the amounts of regulator agent, first polymer and second polymer being selected to control the final consistency and viscosity of the sterile hydrogel. The second polymer has a degree of polymerization that varies according to the intermolecular steric hindrance of the chains of the first polymer. A hydrogel and a formulation designed for use as carrier and/or substitute of connective tissues.
展开▼