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...
Patent
1990-11-28
1992-10-27
Schofer, Joseph L.
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...
5253293, 525338, 525502, C08K 320, C08F 804, C08F23612, C08G 830
Patent
active
051590107
ABSTRACT:
An adhesive composition for adhering an organic synthetic fiber to a nitrile group-containing highly saturated copolymer rubber, said composition comprising a nitrile group-containing highly saturated copolymer rubber latex having an iodine value of not more than 120 and a resorcinol-formaldehyde resin, characterized in that the nitrile group-containing highly saturated copolymer rubber latex is obtained by treating a nitrile group-containing unsaturated copolymer rubber latex resulting from emulsion polymerization with hydrogen in the presence of a hydrogenation catalyst to selectively hydrogenate a carbon-carbon double bond of the nitrile group-containing unsaturated copolymer constituting said latex.
REFERENCES:
patent: 3814713 (1974-06-01), Honda et al.
patent: 4892928 (1990-01-01), Hoxmeier
patent: 4956417 (1990-09-01), Hayashi et al.
Hisaki Hiroshi
Mori Osamu
Ohura Kiyomori
Oyama Motofumi
Cheng Wu C.
Schofer Joseph L.
Zeon Co., Ltd.
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