Fishhook

A technology of fishing hooks and hydrolyzable groups, applied in the field of fishing hooks, can solve problems such as plating peeling, low impact resistance of fishing hooks, insufficient surface treatment of fishing hooks, etc., and achieve the effect of reducing stress and improving fishing effects

Inactive Publication Date: 2017-05-24
NIPPON SODA CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the conventional surface treatment, the surface treatment cannot be performed while maintaining the sharpness of the hook tip, and the surface treatment of the fishing hook is not sufficient.
[0006] In addition, conventional fishing hooks coated with Teflon (registered trademark) plating have low impact resistance, and there are also problems that the Teflon (registered trademark) plating is peeled off or chipped when the hook collides with stones, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0426] Put 100 sweetfish hooks (XP AIR SPEED, size: 6.5, manufactured by DAIWA Co., Ltd.) in a glass container, and perform four times with toluene, two times with acetone, one time with pure water, and one time with isopropanol. (Hereinbelow, it may be referred to as IPA) Ultrasonic cleaning was performed once, and the above-mentioned ultrasonic cleaning was performed for 10 minutes at a time.

[0427] Thereafter, the sweetfish hooks after ultrasonic cleaning were dried at 60° C. for 30 minutes, and dipped in a 1 M-sodium silicate aqueous solution at room temperature for 30 minutes.

[0428] After the treatment with the sodium silicate aqueous solution, the sodium silicate aqueous solution was sufficiently washed with pure water to remove the sodium silicate aqueous solution, further washed with IPA, and dried at 60° C. for 30 minutes.

[0429] Next, after immersing in a surface treatment composition (SAMLAY (registered trademark), manufactured by Nippon Soda Co., Ltd.) for 3...

Embodiment 2

[0431] Put 100 nickel-plated sweetfish hooks (XP AIR SPEED, size: 6.5, manufactured by DAIWA Co., Ltd.) in a glass container, and perform four times with toluene, two times with acetone, one time with pure water, and one time with IPA. Ultrasonic cleaning was performed once, and the above-mentioned ultrasonic cleaning was performed for 10 minutes at a time.

[0432] Thereafter, the sweetfish hooks after ultrasonic cleaning were dried at 60° C. for 30 minutes, and dipped in a 1 M-sodium silicate aqueous solution at room temperature for 30 minutes.

[0433] After the treatment with the sodium silicate aqueous solution, the sodium silicate aqueous solution was sufficiently washed with pure water to remove the sodium silicate aqueous solution, further washed with IPA, and dried at 60° C. for 30 minutes.

[0434] Next, after immersing in a surface treatment composition (SAMLAY (registered trademark), manufactured by Nippon Soda Co., Ltd.) for 30 minutes, wash with n-decane, and dry...

Embodiment 3

[0436] Put 100 nickel-plated sweetfish hooks (XP AIR SPEED, size: 6.5) in a glass container, and perform ultrasonication 4 times with toluene, 2 times with acetone, 1 time with pure water, and 1 time with IPA For cleaning, the above-mentioned ultrasonic cleaning was performed for 10 minutes at a time.

[0437] Thereafter, the sweetfish hooks after ultrasonic cleaning were dried at 60° C. for 30 minutes, and dipped in a 1 M-sodium silicate aqueous solution at room temperature for 30 minutes.

[0438] After the treatment with the sodium silicate aqueous solution, the sodium silicate aqueous solution was sufficiently washed with pure water to remove the sodium silicate aqueous solution, further washed with IPA, and dried at 60° C. for 30 minutes.

[0439] Next, using nonafluorohexyltrimethoxysilane, after immersing in the surface treatment composition prepared by the method described in Patent No. 4995467 for 30 minutes, wash with HFE-7300 (manufactured by Sumitomo 3M Co., Ltd.)....

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Abstract

The purpose of the present invention is to provide a fishhook for fishing etc. that has excellent durability and with which it is easy to impale fish etc. The invention involves treating the surface of a fishhook with a compound selected from the group consisting of metal-based surfactants including at least one hydroxyl group or hydrolyzable group, fluorine-based surface-treating agents, thiol compounds, and disulfide compounds.

Description

technical field [0001] The present invention relates to a surface-treated hook for fishing and the like, and more particularly to a fishing hook for fishing and the like that has been surface-treated with a metal-based surfactant or the like. [0002] This application claims priority to Japanese Patent Application No. 2014-180793 for which it applied on September 5, 2014, and uses the content here. Background technique [0003] Conventionally, in the surface treatment of hooks used for fishing, etc., the surface of the hook material is plated with nickel or gold, or the surface of the plated layer is coated with acrylic resin or polyurethane resin to improve corrosion resistance. [0004] In addition, a plating layer in which a fine molecular structure fluororesin and a nickel-phosphorus alloy base material are combined is formed on the surface of the hook material by electroless treatment (Patent Document 1). [0005] However, in the conventional surface treatment, the sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K83/00C23C26/00
CPCC23C22/02C23C22/83C23C2222/20B05D5/08B05D1/18B05D2258/00B05D2518/10A01K83/00C23C22/78C23C26/00C23C22/05
Inventor 肥高友也市川督朗沖岛幸男柴田靖久
Owner NIPPON SODA CO LTD
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