ES2000347A6 - Composite expandable by water, for use, e.g., as sealant in cables - Google Patents

Composite expandable by water, for use, e.g., as sealant in cables

Info

Publication number
ES2000347A6
ES2000347A6 ES8600300A ES8600300A ES2000347A6 ES 2000347 A6 ES2000347 A6 ES 2000347A6 ES 8600300 A ES8600300 A ES 8600300A ES 8600300 A ES8600300 A ES 8600300A ES 2000347 A6 ES2000347 A6 ES 2000347A6
Authority
ES
Spain
Prior art keywords
water
cables
hydroexpandable
complex material
weight
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES8600300A
Other languages
Spanish (es)
Inventor
Patrice Anton
Denis Bergaentzle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTISSEL
Original Assignee
Intissel
Novacel SAS
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 Intissel, Novacel SAS filed Critical Intissel
Priority to ES8600300A priority Critical patent/ES2000347A6/en
Publication of ES2000347A6 publication Critical patent/ES2000347A6/en
Expired legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Insulated Conductors (AREA)

Abstract

MATERIAL COMPLEJO HIDROEXPANSIBLE, PROCEDIMIENTO PARA SU FABRICACION Y COMPOSICION PARA LA REALIZACION DE ESE, ASI COMO SUS UTILIZACIONES. LA INVENCION PROVEE A LA PREPARACION DE UNA MATERIAL COMPLEJO CAPAZ DE HINCHARSE, SIN DISOLVERSE DE FORMA IMPORTANTE, EN PRESENCIA DE AGUA O DISOLUCIONES ACUOSAS. ESTE MATERIAL COMPLEJO COMPRENDE UN SOPORTE SOLIDO PLANO PROVISTO DE UN REVESTIMIENTO CON UN POLVO DE POLIMERO HIDROEXPANDIBLE, FIJADO EN EL SOPORTE POR MEDIO DE UN LIGANTE HIDROSOLUBLE,ESTANDO CONSTITUIDO ESENCIALMENTE EL REVESTIMIENTO POR:-95-55% EN PESO DE POLVO DE POLIMERO HIDROEXPNADIBLE:-5-23% EN PESODE LIGANTE HIDROSOLUBLE, Y -0-22% EN PESO DE AGENTE TENSIOACTACTIVO. ESTE MATERIAL HIDROEXPANDIBLE ES UTILIZADO VENTAJOSAMENTE EN MEDICINA, CIRUGIA, AGRICULTURA Y COMO AGENTE DE ESTANQUEIDAD, PRINCIPALMENTE EN LOS CABLES ELECTRICOS. EN LOS CABLES, ESTE MATERIAL FORMA UN ANILLO DE ESTANQUEIDAD ALREDEDOR DEL PUNTO DE INFILTRACION DEL AGUA, IMPIDIENDO SU PROPAGACION LONGITUDINAL.HYDROEXPANSIBLE COMPLEX MATERIAL, PROCEDURE FOR ITS MANUFACTURE AND COMPOSITION FOR THE REALIZATION OF THAT, AS WELL AS ITS USES. THE INVENTION PROVIDES FOR THE PREPARATION OF A COMPLEX MATERIAL ABLE TO INFLATE, WITHOUT IMPORTANT SOLVING, IN THE PRESENCE OF WATER OR AQUEOUS SOLUTIONS. THIS COMPLEX MATERIAL COMPRISES A FLAT SOLID SUPPORT PROVIDED WITH A COATING WITH A HYDROEXPANDABLE POLYMER POWDER, FIXED IN THE SUPPORT THROUGH A WATER-SOLUBLE BINDER, ESTIMATELY CONSTITUTING THE DEPROOFING OF: -95-55% POLYESTER IN -Europe 55% -5-23% IN WATER-SOLUBLE BINDING WEIGHT, AND -0-22% IN WEIGHT OF SURFACTANT. THIS HYDROEXPANDABLE MATERIAL IS USEFULLY USED IN MEDICINE, SURGERY, AGRICULTURE AND AS A SEALING AGENT, MAINLY IN ELECTRICAL CABLES. IN THE CABLES, THIS MATERIAL FORMS A SEALING RING AROUND THE WATER INFILTRATION POINT, PREVENTING ITS LONGITUDINAL SPREAD.

ES8600300A 1986-06-26 1986-06-26 Composite expandable by water, for use, e.g., as sealant in cables Expired ES2000347A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8600300A ES2000347A6 (en) 1986-06-26 1986-06-26 Composite expandable by water, for use, e.g., as sealant in cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8600300A ES2000347A6 (en) 1986-06-26 1986-06-26 Composite expandable by water, for use, e.g., as sealant in cables

Publications (1)

Publication Number Publication Date
ES2000347A6 true ES2000347A6 (en) 1988-02-16

Family

ID=8246934

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600300A Expired ES2000347A6 (en) 1986-06-26 1986-06-26 Composite expandable by water, for use, e.g., as sealant in cables

Country Status (1)

Country Link
ES (1) ES2000347A6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023280538A1 (en) * 2021-07-05 2023-01-12 Henkel Ag & Co. Kgaa A water absorbing, electrically conductive composition and use of it as a sensor for erosion and/or corrosion monitoring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023280538A1 (en) * 2021-07-05 2023-01-12 Henkel Ag & Co. Kgaa A water absorbing, electrically conductive composition and use of it as a sensor for erosion and/or corrosion monitoring
US12319838B2 (en) 2021-07-05 2025-06-03 Henkel Ag & Co. Kgaa Water absorbing, electrically conductive composition and use of it as a sensor for erosion and/or corrosion monitoring

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Legal Events

Date Code Title Description
PC1A Transfer granted

Owner name: INTISSEL

PC2A Transfer of patent

Owner name: INTISSEL

PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20000201