公开(公告)号：US4776888A

公开(公告)日：1988-10-11

申请号：US91063

申请日：1987-08-28

Applicant: Raymond V. Morrow

Inventor： Raymond V. Morrow

IPC: B29C73/16 ,  C09K3/10

CPC classification number: B29C73/163 ,  B29K2069/00 ,  B29K2105/0058 ,  B29K2105/251 ,  B29K2311/10 ,  B29K2423/06 ,  B29L2022/02 ,  B29L2023/245 ,  B29L2031/545 ,  Y10T152/10684

Abstract: A sealing system and sealing composition are provided for inflatable articles containing air under pressure. The sealing composition includes particles or particulates of shapes having sharp corners thereon which tend to dig into the article around the opening and wedge themselves therein. The sealing composition also includes fibers, at least some of which are fibrillated. The fibers tend to wrap around the particles and further plug the leak opening. The particles and the fibers are in a liquid carrier which also tends to form a bond of the particles and fibers in the leak opening. The particles in the composition are of particular ranges of sizes for different articles, the larger particles being used in larger articles, such as large tires for construction machines, for example.

Abstract translation: 提供了一种用于在压力下含有空气的充气制品的密封系统和密封组合物。 密封组合物包括其上具有尖角的形状的颗粒或颗粒，其倾向于围绕开口挖入制品并且将楔自身楔入其中。 密封组合物还包括纤维，其中至少一些是原纤化的。 纤维倾向于包裹颗粒并进一步堵塞泄漏口。 颗粒和纤维在液体载体中，也容易在泄漏口中形成颗粒和纤维的粘结。 组合物中的颗粒对于不同的制品具有特定的尺寸范围，较大的颗粒用于较大的制品中，例如用于建筑机械的大型轮胎。

公开(公告)号：US5755863A

公开(公告)日：1998-05-26

申请号：US856046

申请日：1997-05-14

Applicant: Raymond V. Morrow

Inventor： Raymond V. Morrow

IPC: B29C73/16 ,  B60C19/00 ,  C09K3/10 ,  C09K3/12

CPC classification number: C09K3/1028 ,  B29C73/163 ,  B60C5/004 ,  B29L2022/022 ,  B29L2023/245 ,  B29L2030/00

Abstract: A sealing system and sealing composition are provided for inflatable articles containing air under pressure. The sealing composition includes particles or particulates of three-dimensional shapes having sharp corners thereon which tend to dig into the article around the opening and wedge themselves therein. The sealing composition also includes fibers, at least some of which are fibrillated. The fibers tend to wrap around the particles and further plug the leak opening. The particles and the fibers are in a liquid carrier which also tends to form a bond of the particles and fibers in the leak opening. The particles in the composition have dimensions covering a particular range of sizes for different articles, the larger dimension being useful in larger dimension articles, such as large tires for construction machines, and the smaller dimension being useful in smaller articles such as footballs and basketballs, for example.

Abstract translation: 提供了一种用于在压力下含有空气的充气制品的密封系统和密封组合物。 密封组合物包括其上具有锐角的三维形状的颗粒或微粒，其倾向于围绕开口挖入制品并将楔自身楔入其中。 密封组合物还包括纤维，其中至少一些是原纤化的。 纤维倾向于包裹颗粒并进一步堵塞泄漏口。 颗粒和纤维在液体载体中，也容易在泄漏口中形成颗粒和纤维的粘结。 组合物中的颗粒具有覆盖用于不同制品的特定尺寸范围的尺寸，较大尺寸可用于较大尺寸的制品，例如用于建筑机械的大型轮胎，并且较小的尺寸可用于较小物品如足球和篮球， 例如。