Patent ID: 6706350
Filing Date: 2004-03-16
Classification: C08L,C09D,Y10T

Abstract:
A corrosion-resistant pipe, comprising:a pipe; and a protective layer covering a surface of the pipe, the protective layer comprising (A) 1 to 98 parts by weight of a polyphenylene ether resin; (B) 1 to 98 parts by weight of a polystyrene resin; (C) 1 to 98 parts by weight of a polyolefin resin; wherein the total of (A), (B), and (C) is 100 parts by weight; and (D) 0.1 to 100 parts by weight of a compatibility reagent per 100 total parts by weight of (A), (B), and (C); wherein the compatibility reagent is a hydrogenated styrene-diene block copolymer having a styrene content greater than 65% by weight.