This invention comprises to styrene-diene block copolymer-oil-coupling agent compositions which are radiation cross-linked. In another aspect this invention relates to similar composition wherein the styrene-diene block copolymer is a blend of two different poly(styrene-ethylenebutylene-styrene) tri ...
This invention provides cable sealing apparatus comprising styrene-ethylene-butylene-styrene triblock copolymer-oil compositions which are temperature resistant and nonmeltable. They have a viscosity at 200.degree. C. of at least 200 poise. The compositions can be molded under pressure at elevated t ...
This invention provides styrene-ethylene-butylene-styrene triblock copolymer-oil compositions which are temperature resistant and nonmeltable. They have a viscosity at 200.degree. C. of at least 200 poise. The compositions can be molded under pressure at elevated temperatures.
A heat-shrinkable article comprising (1) a heat-shrinkable layer of polymeric material, (2) a laminar heater which comprises a conductive polymer layer sandwiched between apertured metal electrodes and which is secured to the inner surface of the layer, and (3) a member which is secured to the insid ...
A closure includes pivoted cams which partially define variable-sized passageways. Each of the variable-sized passageways is suitably configured for receiving a cable. The cams pivot and decrease the size of the passageways in response to pull-out forces exerted on the cables located within the pass ...
A closure which includes a casing and an insulation displacement connector. The casing includes first and second fixed-sized passageways with an insulation placement connector disposed within each of the passageways. The connector includes a pair of spaced-apart walls each having at least one slot t ...
An improved sealing system. The sealing system provides for the use of a body defining a cavity. The cavity is filled or substantially filled with a material having a lower coefficient of thermal expansion than the body and, in some embodiments, a material that expands at low temperature. During low ...
An improved sealing system. The sealing system provides for the ?use of a body 2 defining a cavity 4. The cavity is filled or ?substantially filled with a material 6 having a lower coefficient ?of thermal expansion than the body and, in some embodiments, a ?material that expands at low temperature. ...
