Method of manufacturing porous ultraviolet curable resin coated wire, porous ultraviolet curable resin coated wire and coaxial cable

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United States of America Patent

APP PUB NO 20120090865A1
SERIAL NO

13067089

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Abstract

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A method of manufacturing a porous ultraviolet curable resin coated wire includes (a) preparing an ultraviolet curable resin composition not including a hydrous water absorbent polymer, (b) preparing a hydrous water absorbent polymer-dispersed ultraviolet curable resin composition having a water content of 40% or more by preparing a water-swollen hydrous water absorbent polymer including a water absorbent polymer and water, and then dispersing the hydrous water absorbent polymer into the ultraviolet curable resin composition, (c) forming a two-layer structure on a metal wire by coating the metal wire with the ultraviolet curable resin composition not including the hydrous water absorbent polymer and the hydrous water absorbent polymer, and (d) performing a dehydration on the two-layer structure.

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Patent Owner(s)

Patent OwnerAddress
HITACHI CABLE LTD14-1 SOTOKANDA 4-CHOME CHIYODA-KU TOKYO
HITACHI CABLE FINE-TECH LTD10-1 KAWAJIRI-CHO 4-CHOME HITACHI-SHI IBARAKI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Detian Hitachi, JP 79 169
Kato, Yoshihisa Takahagi, JP 138 2006
Seya, Osamu Hitachi, JP 16 152

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