首页> 外国专利> Producing two- or three-dimensional structure on substrate, comprises applying gelatin derivative present in liquid medium to substrate and fixing gelatin derivative by intermolecular cross-linking of the gelatin derivative

Producing two- or three-dimensional structure on substrate, comprises applying gelatin derivative present in liquid medium to substrate and fixing gelatin derivative by intermolecular cross-linking of the gelatin derivative

机译:在基质上产生二维或三维结构,包括将液体介质中存在的明胶衍生物施加到基质上,并通过明胶衍生物的分子间交联来固定明胶衍生物。

摘要

Producing a two- or three-dimensional structure on a substrate, comprises: (a) applying at least a gelatin derivative present in a liquid medium to the substrate and (b) fixing the gelatin derivative applied in step (a) by intermolecular cross-linking of the gelatin derivative. The gelatin derivative comprises at least one artificially introduced non-crosslinking functional group and at least one artificially introduced crosslinking group. At least one artificially introduced non-crosslinking functional group is e.g. halogen, alkyl-, heteroarylalkyl- group. Producing a two- or three-dimensional structure on a substrate, comprises: (a) applying at least a gelatin derivative present in a liquid medium to the substrate and (b) fixing the gelatin derivative applied in step (a) by intermolecular cross-linking the gelatin derivative. The gelatin derivative comprises at least one artificially introduced non-crosslinking functional group and at least one artificially introduced crosslinking group. At least one artificially introduced non-crosslinking functional group is halogen, alkyl-, haloalkyl-, heteroalkyl-, cycloalkyl-, heterocycloalkyl-, aryl-, heteroaryl-, arylalkyl-, heteroarylalkyl-, arylheteroalkyl-, alkoxy-, alkoxyalkyl-, alkoxyaryl-group (all preferred), aldehyde- or acyl group. At least one artificially introduced crosslinking group comprises maleimide group and carbon-carbon double bond, or azide group, carbon-carbon double bond, carbon-carbon triple bond, aldehyde, ketone, imine group, thioketone thiol group, carbon-nitrogen triple bond and diene group (preffered). Independent claims are also included for: (1) a gelatin derivative comprising at least one artificially introduced non-crosslinking functional group and at least one artificially introduced crosslinking group; and (2) a two- or three-dimensional structure produced by the above mentioned method.
机译:在基板上产生二维或三维结构,包括:(a)将至少存在于液体介质中的明胶衍生物施加到基板上,以及(b)通过分子间交叉固定在步骤(a)中施加的明胶衍生物。明胶衍生物的连接。明胶衍生物包含至少一个人工引入的非交联官能团和至少一个人工引入的交联基团。至少一个人为引入的非交联官能团是例如甲基。卤素,烷基-,杂芳基烷基-。在基板上产生二维或三维结构,包括:(a)将至少存在于液体介质中的明胶衍生物施加到基板上,以及(b)通过分子间交叉固定将在步骤(a)中施加的明胶衍生物固定连接明胶衍生物。明胶衍生物包含至少一个人工引入的非交联官能团和至少一个人工引入的交联基团。至少一个人工引入的非交联官能团是卤素,烷基-,卤代烷基-,杂烷基-,环烷基-,杂环烷基-,芳基-,杂芳基-,芳基烷基-,杂芳基烷基-,芳基杂烷基-,烷氧基-,烷氧基烷基-,烷氧基芳基-基团(全部优选),醛基或酰基基团。至少一个人工引入的交联基团包括马来酰亚胺基团和碳-碳双键或叠氮基,碳-碳双键,碳-碳三键,醛,酮,亚胺基,硫代酮硫醇基,碳-氮三键和二烯基(优先)。还包括以下独立权利要求:(1)一种明胶衍生物,其包含至少一个人工引入的非交联官能团和至少一个人工引入的交联基团; (2)通过上述方法制造的二维或三维结构。

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