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Double-close-end zipper

A zipper and closed-end technology, applied in the application, coating, anti-corrosion coating, etc., can solve the problems that affect the long-term use of zippers, and the anti-oxidation, anti-rust, and corrosion resistance of metal chain teeth need to be improved, so as to achieve excellent wear resistance Effect

Inactive Publication Date: 2017-02-08
江苏汇源拉链制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing zipper, the wear resistance, anti-oxidation, anti-rust and corrosion resistance of the metal chain elements need to be improved, which affects the long-term use of the zipper

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The double closed-end zipper includes a chain belt, and the longitudinal edge of the chain belt is provided with chain elements, and the surface of the metal chain elements is coated with a protective paint, and the protective paint is prepared by the following steps:

[0022] 1) 1 to 2 parts by weight of dodecyl alcohol ester, 1.2 parts by weight of sodium dodecylsulfonate, 0.7 parts by weight of 2-aminoethyl heptadecenyl imidazoline, 2.6 parts by weight of polypropylene glycol, 17 parts by weight of The acrylic resin is dropped into 25 parts by weight of deionized water successively, and stirred evenly;

[0023] 2) Add 1.9 parts by weight of dilauryl thiodipropionate, 0.5 parts by weight of sodium tripolyphosphate, 2.3 parts by weight of methylene succinic acid, 1.1 parts by weight of yam yam residue extract, 0.8 parts by weight of n-butyl Sodium naphthalene sulfonate, continue to stir until fully mixed and uniform, to obtain a protective paint.

Embodiment 2

[0025] The double closed-end zipper includes a chain belt, and the longitudinal edge of the chain belt is provided with chain elements, and the surface of the metal chain elements is coated with a protective paint, and the protective paint is prepared by the following steps:

[0026] 1) 1 part by weight of double dodecyl alcohol ester, 1.2 parts by weight of sodium dodecyl sulfonate, 0.7 parts by weight of 2-aminoethyl heptadecenyl imidazoline, 2.6 parts by weight of polypropylene glycol, 17 parts by weight of acrylic resin Drop into 25 parts by weight of deionized water successively, and stir evenly;

[0027] 2) Add 1.9 parts by weight of dilauryl thiodipropionate, 0.5 parts by weight of sodium tripolyphosphate, 2.3 parts by weight of methylene succinic acid, 1.1 parts by weight of yam yam residue extract, 0.8 parts by weight of n-butyl Sodium naphthalene sulfonate, continue to stir until fully mixed and uniform, to obtain a protective paint.

Embodiment 3

[0029] The double closed-end zipper includes a chain belt, and the longitudinal edge of the chain belt is provided with chain elements, and the surface of the metal chain elements is coated with a protective paint, and the protective paint is prepared by the following steps:

[0030] 1) 2 parts by weight of double dodecyl alcohol ester, 1.2 parts by weight of sodium dodecyl sulfonate, 0.7 parts by weight of 2-aminoethyl heptadecenyl imidazoline, 2.6 parts by weight of polypropylene glycol, 17 parts by weight of acrylic resin Drop into 25 parts by weight of deionized water successively, and stir evenly;

[0031] 2) Add 1.9 parts by weight of dilauryl thiodipropionate, 0.5 parts by weight of sodium tripolyphosphate, 2.3 parts by weight of methylene succinic acid, 1.1 parts by weight of yam yam residue extract, 0.8 parts by weight of n-butyl Sodium naphthalene sulfonate, continue to stir until fully mixed and uniform, to obtain a protective paint.

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PUM

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Abstract

The invention discloses a double-close-end zipper; the surface of metal chain teeth is coated with a protective paint; the protective paint is prepared by the following steps: 1) successively adding 1-2 parts by weight of bis(2,2,4-trimethyl-1,3-pentanediol)monoisobutyrate, 1.2 parts by weight of sodium dodecyl sulfate, 0.7 part by weight of 2-aminoethyl heptadecenyl imidazoline, 2.6 parts by weight of polypropylene glycol and 17 parts by weight of acrylic resin into 25 parts by weight of deionized water, and stirring evenly; and 2) then successively adding 1.9 parts by weight of thiodipropionic acid didodecyl ester, 0.5 part by weight of sodium tripolyphosphate, 2.3 parts by weight of methylenesuccinic acid, 1.1 parts by weight of a dioscorea cirrhosa residue extract and 0.8 part by weight of sodium n-butyl naphthalene sulfonate, and continuing to stir to fully and evenly mix, to obtain the protective paint. The double-close-end zipper has the beneficial effects that the surface of the metal chain teeth is coated with the protective paint, and thus the zipper can be guaranteed to be used for a long time.

Description

technical field [0001] The invention relates to a double-closed-end zipper. Background technique [0002] In the existing zipper, the wear resistance, oxidation resistance, rust resistance and corrosion resistance of the metal chain elements need to be improved, which affects the long-term use of the zipper. Contents of the invention [0003] The object of the present invention is to provide a double-closed zipper, the metal chain elements are coated with protective paint, so that the metal chain elements have excellent wear resistance, oxidation resistance, rust resistance, and corrosion resistance, thereby ensuring the long-term use of the zipper. [0004] In order to achieve the above object, the technical solution of the present invention is to design a double closed-end zipper, including a chain belt, the chain belt longitudinal edge is provided with chain teeth, and the surface of the metal chain teeth is coated with protective paint, and the protective paint passes ...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D5/08C09D7/12A44B19/24
CPCA44B19/24C08K2201/014C08L2201/08C09D5/08C09D133/00C08L71/00C08K13/02C08K2003/324C08K5/42C08K5/372
Inventor 李宗考
Owner 江苏汇源拉链制造有限公司
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