Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2009-12-09
2011-10-25
Wu, David W (Department: 1762)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S556000, C524S565000, C526S317100, C526S318450, C526S319000, C526S329100, C526S329300, C526S335000, C526S341000
Reexamination Certificate
active
08044138
ABSTRACT:
A carboxylic acid-modified nitrile copolymer latex is provided. The copolymer latex comprises a carboxylic acid-modified nitrile copolymer of an unsaturated monomer having at least one crosslinkable functional group selected from vinyl and epoxy groups. The use of the copolymer latex enables the production of a molded article that does not undergo long stirring and maturation, causes no allergic reactions due to the absence of sulfur and a vulcanization accelerator, has good oil resistance and high mechanical strength, and produces a soft feeling. Further provided is a latex composition for dip forming comprising the copolymer latex, and an article produced from the latex composition by dip forming.
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Machine translation of JP 05/255,457 (published Oct. 5, 1993).
English-language abstract of JP 05/255,457 (Oct. 5, 1993).
Chinese Office Action issued on Jun. 21, 2011 in connection with corresponding Chinese Appln. No. 200910211972.4.
Choi Ho Yeul
Han Chang Sun
Han Jung Su
Kim Byoung Yun
Kim Jung Eun
Lerner David Littenberg Krumholz & Mentlik LLP
LG Chem Ltd.
Nguyen Vu A
Wu David W
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