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Recording sheet

阅读:456发布:2022-11-19

专利汇可以提供Recording sheet专利检索,专利查询,专利分析的服务。并且PURPOSE:To enhance ink-absorbing property and the clearness of an image, by providing a coated layer by combining a pigment having a large average particle diameter and a small oil absorption with a coagulating adjuvant and an adhesive, in a recording sheet for color ink jet recording. CONSTITUTION:A coating liquid obtained by mixing 100 parts of a pigment having an oil absorption of not greater than 150ml/100g, preferably, not greater than 100ml/100g and an average particle diameter of 2-13mum, preferably, 2- 10mum, e.g., aluminum silicate or aluminum hydroxide, 0.1-10 parts of a coagulating adjuvant, e.g., an alkali aluminate or a magnesium compound, and 3-25 parts of an adhesive such as denatured starch and a cellulose derivative, is applied to a base by a bar coater, a sprayer or the like, and is dried to obtain the recording sheet.,下面是Recording sheet专利的具体信息内容。

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