Curable composition, film, cured product and medical member
A curable composition and compound technology, applied in the fields of curable compositions, cured products, medical parts and films, to achieve the effect of excellent biocompatibility
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[0238] [Preparation method of curable composition]
[0239] The preparation method of the composition of this invention is not specifically limited, A well-known method can be used. For example, after mixing each of the above-mentioned components, a curable composition can be prepared by stirring by a known method.
[0240] [cured product]
[0241] The cured product of the present invention is formed by curing the composition of the present invention described above. The shape of the cured product can be appropriately selected according to the application. Examples of the shape of the cured product include a powder form and a film form (film form), and among them, a film form is preferable.
[0242] When the cured product is formed into a film, the film thickness is not particularly limited, and may be, for example, 0.1 to 300 μm, more preferably 1 to 100 μm.
[0243] In addition, the cured product of the present invention includes a polymer compound including a repeating ...
Embodiment
[0264] Hereinafter, the present invention will be described in more detail based on examples. Materials, usage amounts, proportions, processing contents, processing procedures, and the like shown in the following examples can be appropriately changed unless departing from the gist of the present invention. Therefore, the scope of the present invention should not be limitedly interpreted by the Examples shown below.
[0265] [Preparation of Curable Composition]
[0266] [various ingredients]
[0267]
[0268] Hereinafter, the specific betaine monomer (ex(1)-ex(4)) shown in Table 1 is shown.
[0269] [chemical formula 20]
[0270]
[0271] (synthesis of ex(1))
[0272] Hereinafter, regarding the synthesis method of the specific betaine monomer, the synthesis method of ex (1) will be shown as an example.
[0273] [chemical formula 21]
[0274]
[0275] 3-(Dimethylamino)-1,2-propanediol (10 g, 83.9 mmol) and tetrahydrofuran (THF, 50 mL) were mixed, and 2-isocyanoethy...
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