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公开(公告)号:US4300614A
公开(公告)日:1981-11-17
申请号:US70446
申请日:1979-08-28
申请人: Kunio Kageyama , Shigeo Omote , Youichi Taguchi , Hazime Yamazaki
发明人: Kunio Kageyama , Shigeo Omote , Youichi Taguchi , Hazime Yamazaki
CPC分类号: C08L33/068 , Y10S428/912 , Y10T152/10684 , Y10T428/20 , Y10T428/287 , Y10T428/2891 , Y10T428/31511 , Y10T428/31826 , Y10T428/31931 , Y10T428/31935
摘要: A cured puncture sealant for a tire which comprises (1) either a copolymer of at least one acrylate selected from 2-ethylhexyl acrylate and n-butyl acrylate, and a glycidyl monomer, or a copolymer of at least one of the above acrylates, a glycidyl monomer, and at least one other acrylic monomer, and (2) a curing agent for epoxy resin. The sealant may optionally further include a polymer whose solubility parameter to the above copolymer is in the range of .+-.0.5. The sealant is most effective as a puncture sealant for a tubeless tire.
摘要翻译: 一种用于轮胎的固化穿刺密封剂,其包含(1)选自丙烯酸2-乙基己酯和丙烯酸正丁酯中的至少一种丙烯酸酯的共聚物和缩水甘油基单体或至少一种上述丙烯酸酯的共聚物, 缩水甘油基单体和至少一种其它丙烯酸单体,和(2)环氧树脂固化剂。 密封剂可以任选地进一步包括其对上述共聚物的溶解度参数在+/- 0.5范围内的聚合物。 密封剂作为无内胎轮胎的穿刺密封剂是最有效的。