초록

The invention relates to a hydraulic fracturing fluid comprising an aqueous liquid, and a block copolymer containing at least one water-soluble block and one hydrophobic block and being particularly suited for use in high temperature ranges, greater than 180° C.

대표청구항 ▼

The invention relates to a hydraulic fracturing fluid comprising an aqueous liquid, and a block copolymer containing at least one water-soluble block and one hydrophobic block and being particularly suited for use in high temperature ranges, greater than 180° C. um IV 2,2 (bis 2-propenolatomethyl) b

The invention relates to a hydraulic fracturing fluid comprising an aqueous liquid, and a block copolymer containing at least one water-soluble block and one hydrophobic block and being particularly suited for use in high temperature ranges, greater than 180° C. um IV 2,2 (bis 2-propenolatomethyl) butanolato, tris neodecanoato-0, titanium IV 2,2 (bis 2-propenolatomethyl) butanolato, tris(dodecyl) benzenesulfonato-0, titanium IV 2,2 (bis 2-propenolatomethyl) butanolato, tris(dioctyl) phosphato-0, titanium IV 2,2 (bis 2-propenolatomethyl) butanolato, tris(dioctyl) pyrophosphato-0, titanium IV 2,2 (bis 2-propenolatomethyl) butanolato, tris(2-ethylenediamino) ethylato, titanium IV 2,2 (bis 2-propenolatomethyl) butanolato, tris(3-amino) phenylato, titanium IV 2,2 (bis 2-propenolatomethyl) butanolato, tris(6-hydroxy) hexanoato-0, zirconium IV 2,2 (bis-2-propenolatomethyl) butanolato, tris neodecanolato-0, zirconium IV 2,2 (bis-2-propenolatomethyl) butanolato, tris(dodecyl) benzenesulfonato-0, zirconium IV 2,2 (bis-2-propenolatomethyl) butanolato, tris(dioctyl) phosphato-0, zirconium IV 2,2 (bis-2-propenolatomethyl) butanolato, tris 2-methyl-2-propenoato-0, zirconium IV 2,2 (bis-2-propenolatomethyl) butanolato, tris(dioctyl) pyrophosphato-0, zirconium IV 2,2 (bis-2-propenolato) butanolato, tris 2-propenoato-0, zirconium IV 2,2 (bis-2-propenolatomethyl) butanolato, tris(2-ethylenediamino) ethylato, zirconium IV bis 2,2 (bis-2-propenolatomethyl) butanolato, bis(para amino benzoato-0), zirconium IV bis 2,2 (bis-2-propenolatomethyl) butanolato, bis(3-mercapto) propionato-0, and zirconium IV 1,1 (bis-2-propenolatomethyl) butanolato, tris(2-amino) phenylato. 12. The composition of claim 11, wherein the coupling agent includes a material selected from the group including titanium and zirconium. 13. The composition of claim 11, wherein the composition has an electrical resistivity at 25° C. of less than 1 ohm cm and a peak resistivity at a temperature greater than 25° C. of at least 100,000 ohm cm. 14. The composition of claim 11, wherein the polyolefin has a crystallinity of greater than 40%. 15. A crystalline conductive polymer composition exhibiting PTC behavior, the composition comprising: high density polyethylene; carbon black; and an organo-metallic coupling agent, wherein the organo-metallic coupling agent includes a conductive material selected from the group including titanium and zirconium. 16. The composition of claim 15, wherein the composition has an electrical resistivity at 25° C. of less than 1 ohm cm. 17. The composition of claim 15, wherein the organo-metallic coupling agent comprises approximately 0.1% to 1.0% by weight of the total composition. 18. A crystalline conductive polymer composition exhibiting PTC behavior, the composition comprising a polyolefin, a conductive particulate filler and an organo-metallic coupling agent, wherein the organo-metallic coupling agent promotes a uniform distribution of the conductive particulate filler throughout the polyolefin. 19. The composition of claim 18, wherein the polyolefin comprises a polymer selected from the group consisting of polyethylene, polypropylene, polyvinylidene fluoride, copolymers of polyethylene, copolymers of polypropylene and ethylene/propylene copolymers. 20. The composition of claim 18, wherein the coupling agent is a compound selected from the group including titanium IV 2,2 (bis 2-propenolatomethyl) butanolato, tris neodecanoato-0, titanium IV 2,2 (bis 2-propenolatomethyl) butanolato, tris(dodetyl) benzenesulfanato-0, titanium IV 2,2 (bis 2-propenolatomethyl) butanolato, tris(diocytl) phosphato-0, titanium IV 2,2 (bis 2-propenalatomethyl) butanolato, tris(dioctyl) pyrophosphato-0, titanium IV 2,2 (bis 2-propenolatomethyl) butanolato, tris(2-ethylenediamino) ethylato, titanium IV 2,2 (bis 2-propenolatomethyl) butanolato, tris(3-amino) phenylato, titanium IV 2,2 (bis 2-propenolatomethyl) butanolato, tris(6-hydroxy) hexanoato-0, zirconium IV 2,2 (bis-2-propenolatomethyl) butanolato, tris neodecaolato-0, zirconium IV 2,2 (bis-2-propenolatomethyl) butanolato, tris(dodecyl) benzenesulfonato-0, zirconium IV 2,2 (bis-2-propenolatomethyl) butanolato, tris(dioctyl) phosphato-0, zirconium IV 2,2 (bis-2-propenolat