公开(公告)号：US5104930A

公开(公告)日：1992-04-14

申请号：US660770

申请日：1991-02-25

Applicant: James A. Rinde ,  Frank W. Mercer ,  Keith Dawes ,  Rudolf R. Bukownik

Inventor： James A. Rinde ,  Frank W. Mercer ,  Keith Dawes ,  Rudolf R. Bukownik

IPC: C08G18/08 ,  C08G18/10 ,  C08G18/32 ,  C08G18/50 ,  C08G18/61 ,  C08G18/69 ,  C08G18/75 ,  C08G18/76 ,  C08G18/78 ,  C08K5/00

CPC classification number: C08G18/10 ,  C08G18/0842 ,  C08G18/3234 ,  C08G18/3237 ,  C08G18/3256 ,  C08G18/5024 ,  C08G18/503 ,  C08G18/61 ,  C08G18/696 ,  C08G18/75 ,  C08G18/765 ,  C08G18/7825 ,  C08K5/0016 ,  C08G2190/00 ,  C08G2220/00

Abstract: Crosslinkable gel compositions cure rapidly to provide gel compositions which possess superior combinations of chemical and physical properties and aging resistance. These compositions are particularly useful for environmentally protecting substrates, especially electrical conductors, connectors, and splices and for sealing around jacketed cables, for example where they enter splice cases.

Abstract translation: 可交联的凝胶组合物快速固化以提供具有优异的化学和物理性能和耐老化性的组合的凝胶组合物。 这些组合物特别可用于环境保护基材，特别是电导体，连接器和接头，并且用于密封夹套电缆周围，例如在它们进入接合情况下。

公开(公告)号：US4889717A

公开(公告)日：1989-12-26

申请号：US184469

申请日：1988-04-21

Applicant: Anne E. Covington ,  Thomas A. Hunter ,  Keith Dawes

Inventor： Anne E. Covington ,  Thomas A. Hunter ,  Keith Dawes

IPC: H01B3/40 ,  H01B3/42 ,  H01B3/44 ,  H01B3/46 ,  H01B7/282 ,  H01B7/285

CPC classification number: H01B3/40 ,  H01B3/421 ,  H01B3/443 ,  H01B3/448 ,  H01B3/46 ,  H01B7/282 ,  H01B7/285 ,  H01B7/2855 ,  Y10T428/249953 ,  Y10T428/249976 ,  Y10T442/15

Abstract: This invention provides a foam barrier which prevents substantial migration of plasticizer from a plasticized polymeric article, such as a PVC cable jacket, into a gel sealing material in contact with the article and prevents substantial migration of oil from the gel material into the article while not significantly interfering with the sealing contact between the gel material and the surface of the article.

Abstract translation: 本发明提供了一种泡沫阻隔物，其防止增塑剂从塑性聚合物制品（例如PVC电缆护套）中大量迁移到与制品接触的凝胶密封材料中，并防止油从凝胶材料进入制品的大量迁移而不是 显着地妨碍凝胶材料与制品表面之间的密封接触。