Cable coated with at least two concentric layers of polymeric ma

Details Cable coated with at least two concentric layers of polymeric ma Cable coated with at least two concentric layers of polymeric ma

1989-12-07

1992-05-19

Lusignan, Michael

Coating processes

Electrical product produced

Wire conductor

174120R, 174120SR, 427163, 4274071, 428375, B05D 512

Patent

active

051147467

ABSTRACT:
An abrasion- and termite-resistant cable comprises at least one elongate functional element coated with at least two concentric layers of polymeric material, the exterior layer being a polyamide and the layer adjacent thereto being an essentially olefin polymer which comprises from 0.001 to 30% by weight of polar monomer selected from unsaturated acids and acid anhydrides. Other monomers and properly-modifying polymers may also be present in the olefin polymer. These layers are applied in a single operation wherein at least one of the polymeric materials is in a fluid state when the materials are contacted.
The invention permits the construction of a cable with an unusally thin polyamide layer. It also permits the extrusion of the layers on an aluminium-sheathed functional element without the need for an adhesion-promoting layer on the aluminium.

REFERENCES:
patent: 4820561 (1989-04-01), Pithouse et al.
patent: 4877660 (1989-10-01), Overbergh et al.

Affiliated with

Also associated with

Rating

Cable coated with at least two concentric layers of polymeric ma does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cable coated with at least two concentric layers of polymeric ma, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cable coated with at least two concentric layers of polymeric ma will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2416540