Invention Grant
- Patent Title: Gloves
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Application No.: US15771072Application Date: 2016-09-06
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Publication No.: US10849377B2Publication Date: 2020-12-01
- Inventor: Norie Fujishita , Hiroki Tanaka , Tomohiro Tetsui
- Applicant: DIC Corporation
- Applicant Address: JP Tokyo
- Assignee: DIC CORPORATION
- Current Assignee: DIC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: McDermott Will & Emery LLP
- Priority: JP2015-214348 20151030
- International Application: PCT/JP2016/076115 WO 20160906
- International Announcement: WO2017/073171 WO 20170504
- Main IPC: A41D19/00
- IPC: A41D19/00 ; A41D19/015 ; C09D175/04 ; C08G18/32 ; C08G18/48 ; C08G18/66 ; C08G18/76

Abstract:
The present invention provides a glove including a coagulated film of an aqueous polyurethane composition containing anionic polyurethane (A), which has an oxyalkylene group content within a range of 4 to 12 mol/kg and a urea bond content of 0.2 mol/kg or less, and an aqueous medium (B). The anionic polyurethane (A) is preferably the reaction product of polyoxytetramethylene glycol, a glycol having a carboxyl group, ethylene glycol, and diphenylmethane diisocyanate or the reaction product of polyoxytetramethylene glycol, a glycol having a carboxyl group, butanediol, and diphenylmethane diisocyanate. The average particle diameter of the anionic polyurethane (A) is preferably within a range of 0.01 to 1 μm.
Public/Granted literature
- US20180317577A1 GLOVES Public/Granted day:2018-11-08
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