Title:
PLASTIC LAMINATE
Document Type and Number:
Japanese Patent JPS5795010
Kind Code:
A
Abstract:
Considerable problems are experienced with cables when inserting them in conduit. Only a limited length can be inserted in the conduit so that there must be frequent joints in the cable and the outer sheath is often damaged. The present invention provides a laminate which is particularly applicable as the outer sheath on a cable and which includes a first inner layer of plastics and an outer layer of different harder plastics and incompatible with the first layer and bonded to the inner layer by a bonding layer which is a mixture of the plastics of the two layers. The laminate has applications in addition to cable sheaths.
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Inventors:
NIIRU MAKUDONARUDO
Application Number:
JP16335281A
Publication Date:
June 12, 1982
Filing Date:
October 12, 1981
Export Citation:
Assignee:
REIDETSUKUSU INTERN LTD
International Classes:
B32B27/00; B32B27/08; B32B27/32; G02B6/44; H01B7/02; H01B3/30; H01B3/44; H01B7/18; H01B11/18; (IPC1-7): B32B27/30; B32B27/32; H01B7/02; H01B11/18
Domestic Patent References:
| JPS485300B1 | ||||
| JPS54688B2 | 1979-01-13 | |||
| JP27003672A | ||||
| JPS5148499A | 1976-04-26 | |||
| JPS487985A | ||||
| JPS5213580A | 1977-02-01 |