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Structure provided with surface having oil film forming capability, and method for forming oil film

A technology of structure and oil film, applied in the field of structure, can solve problems such as difficult application, and achieve the effect of avoiding the problem of sticking and dirtying

Inactive Publication Date: 2019-11-15
TOYO SEIKAN KAISHA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned techniques of forming an oil film on the surface of a substrate to modify surface properties have disadvantages
That is, the technique is difficult to apply to membranes

Method used

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  • Structure provided with surface having oil film forming capability, and method for forming oil film
  • Structure provided with surface having oil film forming capability, and method for forming oil film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-4

[0071]

[0072] A 100 mm x 100 mm inner polypropylene film was pasted on the board as 100 parts by mass of dextrin (dextrin hydrate, manufactured by Junsei Chemical Co., Ltd.) and 30 parts by mass of medium-chain fatty acid (COCONARD MT, manufactured by Kao Corporation) ) powder of the mixture is dispersed thereon. Further, 10 g of tomato paste was applied thereon to have a uniform thickness. The plate is placed at an angle of 90° relative to the bench and allowed to stand for 1 minute. Then, the amount of ketchup remaining on the film was measured by placing the plate horizontally, thereby calculating the amount of ketchup slipping off the film. The results are shown in Table 1.

[0073] [Table 1]

[0074] Example 1 Example 2 Example 3 Example 4 Comparative example 1 *1(g / m 2 )

[0075] *1: Spraying amount of dextrin powder containing oil

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PUM

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Abstract

This structure is characterized in that a water-soluble organic material solid layer (3) housing an oil and fat is provided to a surface of a substrate (1).

Description

technical field [0001] The present invention relates to a structure provided with a surface having oil film forming ability. In particular, the present invention relates to structures preferably used as membranes. The invention further relates to a method for forming an oil film on the surface of a structure. Background technique [0002] A container for containing liquid contents needs to have a discharge property that discharges the contents regardless of the material of the container. In the case of a container for accommodating a low-viscosity liquid such as water, there is less requirement for drainability. However, for containers for containing viscous substances with high viscosity such as mayonnaise and ketchup, if the container is made of plastic or glass, dischargeability is highly required. That is, the contents cannot be quickly discharged even by tilting the container, and the contents attached to the container wall may not be used up. As a result, a conside...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B33/00B32B27/00B65D30/02B65D65/40
CPCB05D1/02B05D1/06B05D5/08B05D7/04B05D2401/32B05D2602/00B65B3/02B65D65/46B65D2231/001C09D103/02C08L91/00B32B33/00B32B23/08B65D35/14B65D65/40B32B2439/00B65D65/42B05D5/00
Inventor 阿久津洋介宫崎知之前岛更纱丹生启佑
Owner TOYO SEIKAN KAISHA LTD