Invention Grant
- Patent Title: Glove and production method of glove
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Application No.: US16193889Application Date: 2018-11-16
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Publication No.: US10912342B2Publication Date: 2021-02-09
- Inventor: Shogo Isobe , Tatsuya Sakamoto
- Applicant: SHOWA GLOVE CO.
- Applicant Address: JP Himeji
- Assignee: SHOWA GLOVE CO.
- Current Assignee: SHOWA GLOVE CO.
- Current Assignee Address: JP Himeji
- Agency: Norris McLaughlin, P.A.
- Priority: JP2017-221686 20171117
- Main IPC: A41D19/00
- IPC: A41D19/00 ; B29C41/14 ; C08K3/22 ; C08K5/29 ; B29L31/48 ; B29K7/00 ; B29K9/00 ; B29K509/00

Abstract:
A glove includes a glove main body for covering a wearer's hand, the glove main body containing nitrile-butadiene rubber as a principal component, wherein: the glove main body comprises zinc oxide, a vulcanizing agent, a vulcanization accelerating agent, and a cross-linked product from the nitrile-butadiene rubber and polycarbodiimide; a mass ratio of the polycarbodiimide to the nitrile-butadiene rubber is no less than 0.003 and no greater than 0.1; a mass ratio of the zinc oxide to the nitrile-butadiene rubber is no less than 0.010 and no greater than 0.05; and a MEK-absorption capacity of the glove main body is no greater than 25 times the glove main body on a mass basis. The percentage content of a MEK-insoluble matter in the glove main body is preferably no less than 65% by mass. The molar ratio of zinc oxide to the carbodiimide group in the polycarbodiimide is preferably 1 to 50.
Public/Granted literature
- US20190150537A1 GLOVE AND PRODUCTION METHOD OF GLOVE Public/Granted day:2019-05-23
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