Title:
加硫促進剤及び硫黄を用いないクリーンルーム用エラストマーゴム手袋
Document Type and Number:
Japanese Patent JP5184720
Kind Code:
B2
Abstract:
A gloves formed from elastomer comprising 25-30 weight% of acrylonitrile, 62-71 weight % of butadiene and 4-8 weight % of unsaturated carboxylic acid (total 100 weight%), wherein crosslink is formed by a bond through at least a part of substituent which is possessed by said unsaturated carboxylic acid, and residual substituent of at least one part of substituent possessed by said unsaturated carboxylic acid is crosslinked by bivalent metal, said elastomer does not contain sulfur which is a crosslinking agent and sulfur composition which is a vulcanization accelerator, Mooney viscosity (ML (1+4) (100°C)) of said elastomer crosslinked by a bond of at least one part of substituent possessing said unsaturated carboxyl group is 100-220, and thin film gloves prepared from said elastomer does not contain sulfur which is a crosslinking agent and sulfur composition which is a vulcanization accelerator, and thickness of the gloves is 0.05-0.15mm, glove swelling ratio at formation of the gloves is 240-320, tensile stress of the gloves is 22-35 MPa, elongation to break of the gloves is 480-620% and tensile stress at 500% elongation of the gloves is 15-35 MPa, further, surface of the glove which contacts with a hand of a user is in a state of loosing tackiness, surface of the glove which contacts with an object at working is smooth, metal or metallic salt contained in the glove as impurities are eluted and amount of content of metal, metallic salt and anion contained in the glove is decreased.
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Inventors:
Sion Fi Coo
Lawrence Shu Tian Lin
Seek Ping Lee
Eng Long Ong
Norihide Enomoto
Lawrence Shu Tian Lin
Seek Ping Lee
Eng Long Ong
Norihide Enomoto
Application Number:
JP2012536616A
Publication Date:
April 17, 2013
Filing Date:
September 30, 2011
Export Citation:
Assignee:
KOSSAN SDN.BHD.
International Classes:
A41D19/00; A41D19/04
Domestic Patent References:
| JP2001527092A | 2001-12-25 | |||
| JP2004526063A | 2004-08-26 | |||
| JP2008545814A | 2008-12-18 | |||
| JP2007153948A | 2007-06-21 | |||
| JP2009501833A | 2009-01-22 | |||
| JP2002528659A | 2002-09-03 |
Attorney, Agent or Firm:
Hidekazu Miyoshi