公开(公告)号：US4664168A

公开(公告)日：1987-05-12

申请号：US693090

申请日：1985-01-22

申请人： Sung W. Hong ,  Phillip J. Cangelosi

发明人： Sung W. Hong ,  Phillip J. Cangelosi

IPC分类号： B29C73/20 ,  B29C20060101 ,  B29C73/18 ,  B29C73/22 ,  B29D20060101 ,  B29D30/08 ,  B60C20060101 ,  B60C5/00 ,  B60C5/12 ,  B60C5/14 ,  B60C5/16 ,  B60C9/18 ,  B60C21/14

CPC分类号： B60C19/12 ,  B29D30/0685 ,  B29D2030/069 ,  Y10T152/10684

摘要： A self-sealing pneumatic tire that has an inner surface provided with a layer of sealant and a plurality of edge strips that partially overlap the sealant layer to retain the sealant in position during construction and operation of the tire. Construction is simplified by utilizing a laminate structure incorporating such edge strips and also comprising an air impermeable elastomer strip, the center of which is coated with a layer of puncture sealant material and having the edge strips adhesively attached to the elastomer strip and partially overlapping the edges of the sealant layer. Also, a method of constructing this tire by attaching a tire body or carcass to this laminate structure prior to molding and curing the tire. During the molding process, the edge strips that partially overlap the sealant layer hold the sealant in place preventing it from flowing in an uncontrolled manner.

摘要翻译： 一种自密封充气轮胎，其具有设置有密封剂层的内表面和与所述密封剂层部分重叠的多个边缘条，以在轮胎的构造和操作期间将所述密封剂保持在适当的位置。 通过使用包含这种边缘条的层压结构并且还包括不透气的弹性体带，其中心涂覆有一层穿刺密封剂材料并且具有粘合地附着到弹性体带并且部分地与边缘部分重叠的边缘条 的密封剂层。 另外，通过在轮胎成型和固化之前将轮胎主体或胎体附着到该层叠结构上来构造该轮胎的方法。 在模制过程中，与密封剂层部分重叠的边缘条将密封剂保持在原位，防止其以不受控制的方式流动。

公开(公告)号：US4238578A

公开(公告)日：1980-12-09

申请号：US40783

申请日：1979-05-21

申请人： Yong S. Rim ,  Walter Nudenberg ,  Robert Miller ,  Phillip J. Cangelosi

发明人： Yong S. Rim ,  Walter Nudenberg ,  Robert Miller ,  Phillip J. Cangelosi

IPC分类号： C08F255/02 ,  C08L23/28 ,  C08L51/04

CPC分类号： C08F255/023

摘要： A chlorinated polyethylene elastomer or resin is modified by graft copolymerization with acrylic ester type of monomeric material, whose homopolymers have a glass transition temperature of not greater than 6.degree. C., in an amount sufficient to provide an ester group (--COO--) content of from 25 to 40% by weight, to yield a mixed copolymerizate vulcanizable to a heat and oil resistant elastomeric state.

摘要翻译： 氯化聚乙烯弹性体或树脂通过与丙烯酸酯类单体材料（其均聚物的玻璃化转变温度不高于6℃）的接枝共聚改性，其量足以提供酯基（-COO-）含量 为25至40重量％，以产生可硫化成耐热和耐油弹性体状态的混合共聚物。