CL2018001823A1 - Compuestos para tuberías curadas in situ. - Google Patents

Compuestos para tuberías curadas in situ.

Info

Publication number
CL2018001823A1
CL2018001823A1 CL2018001823A CL2018001823A CL2018001823A1 CL 2018001823 A1 CL2018001823 A1 CL 2018001823A1 CL 2018001823 A CL2018001823 A CL 2018001823A CL 2018001823 A CL2018001823 A CL 2018001823A CL 2018001823 A1 CL2018001823 A1 CL 2018001823A1
Authority
CL
Chile
Prior art keywords
compounds
articles
processes
flexible impregnated
situ
Prior art date
Application number
CL2018001823A
Other languages
English (en)
Inventor
Dane Chang
Robbyn Prange
Daniel L Dermody
David L Malotky
Matthew Crimmins
Original Assignee
Dow Global Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of CL2018001823A1 publication Critical patent/CL2018001823A1/es

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    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/186—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials one of the layers is on one surface of the fibrous web and the other layer is on the other surface of the fibrous web
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • B29C63/36—Lining or sheathing of internal surfaces using tubular layers or sheathings being turned inside out
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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Las modalidades de la presente descripción incluyen artículos impregnados flexibles, materiales compuestos producidos por curado de tal artículo impregnado flexible, y procesos para formar artículos impregnados flexibles. Los artículos, compuestos y procesos flexibles impregnados se pueden usar como alternativas a los artículos, compuestos y procesos en un proceso de rehabilitación de tuberías curadas in situ, que incluye resinas epoxi, eliminando así los problemas de toxicidad asociados con el uso de resinas epoxi. Los artículos, compuestos y procesos impregnados flexibles descritos al instante pueden ser particularmente útiles para el proceso CIPP en aplicaciones de tuberías de presión y tuberías de agua potable.
CL2018001823A 2016-01-05 2018-07-03 Compuestos para tuberías curadas in situ. CL2018001823A1 (es)

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CN111132825A (zh) * 2017-09-27 2020-05-08 陶氏环球技术有限责任公司 原位固化管的耐磨柔性复合材料和多层管衬垫
PL434662A1 (pl) 2020-07-13 2021-01-25 Firma Handlowo-Usługowa Instbud Stanisław Boguta Spółka Jawna Wielowarstwowy rękaw kompozytowy, zwłaszcza do bezwykopowej renowacji rurociągów.
WO2023076565A1 (en) * 2021-11-01 2023-05-04 Tex Tech Industries, Inc. Pipe and tube rehabilition liner with homogeneous reinforcing fiber blend
BE1031815B1 (fr) * 2023-07-20 2025-02-20 Norditube Tech Se Gaine structurante et résistante à la température pour le gainage de canalisations

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CN108474171A (zh) 2018-08-31
BR112018013610A2 (pt) 2019-01-22
WO2017120016A1 (en) 2017-07-13
AR107289A1 (es) 2018-04-18
US20190017222A1 (en) 2019-01-17

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