Title:
手袋の製造方法
Document Type and Number:
Japanese Patent JP7190214
Kind Code:
B2
Abstract:
To provide a method for manufacturing gloves with reduced cracking of a coating layer, which is mainly composed of nitrile butadiene rubber.SOLUTION: A method of manufacturing gloves of the present invention, with a fiber glove body that covers a wearer's hand by forming a coating layer on the outer surface of a glove body by immersion processing, and a coating layer that covers at least a part of the outer surface of the palm area of the glove body and is mainly composed of nitrile butadiene rubber, includes the steps of impregnating the glove body in a coagulant solution, immersing the glove body after the impregnation into a latex material, and drying the glove body after the immersion. In this method, the glove body is knitted by a glove knitting machine with a gauge of 10 or more and 26 or less, the coagulant solution contains 5 mass% or less of polyvalent metal salts, the coating layer contains a cross-linked material of nitrile butadiene rubber and polycarbodiimide and zinc oxide, and the mass ratio of polycarbodiimide to nitrile butadiene rubber is 0.002 or more.SELECTED DRAWING: Figure 1
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Inventors:
Akira Isobe
Tatsuya Sakamoto
Tatsuya Sakamoto
Application Number:
JP2021202787A
Publication Date:
December 15, 2022
Filing Date:
December 14, 2021
Export Citation:
Assignee:
Showa Glove Co., Ltd.
International Classes:
A41D19/04; A41D13/08; A41D19/00
Domestic Patent References:
| JP2015187227A | ||||
| JP2013203914A | ||||
| JP2015129362A | ||||
| JP2000303225A |
Foreign References:
| WO2016013666A1 |
Attorney, Agent or Firm:
Yoshinori Ikeda
Amano Kazunori
Amano Kazunori