Title:
CABLE GUMMED IN SITU AND CONTAINING A GUMMING COMPOSITION THAT CONTAINS A CORROSION INHIBITOR
Document Type and Number:
WIPO Patent Application WO/2015/189313
Kind Code:
A3
Abstract:
The invention relates to a cable (C) gummed in situ and including: an inner layer (CT1) of the cable including N1 internal wire(s); an outer layer (CT3) of the cable including N3 external wires helically wound around the inner layer of the cable; and a gumming rubber composition (20) placed between the inner layer of the cable and the outer layer of the cable. The rubber composition (20) includes a Formula (I) compound, or a salt of said compound, wherein: each group R1, R2, and R3 is independently an alkylene, arylene, arylalkylene, alkylarylene, or cycloalkylene group; each group X1 and X2 is independently -COOH, -CO-NH-OH, -SOOH, -PO(OR)(R') or -PO(OR)(OR'), R and R' independently being hydrogen or an alkyl group; and X3 contains at least one -COOH, -CO-NH-OH, -SOOH, -PO(OR)(R') or -PO(OR)(OR') group, R or R' independently being hydrogen or an alkyl group.
Inventors:
BELIN LIONEL (FR)
SALGUES NATHALIE (FR)
NOEL SÉBASTIEN (FR)
SALGUES NATHALIE (FR)
NOEL SÉBASTIEN (FR)
Application Number:
PCT/EP2015/063017
Publication Date:
February 11, 2016
Filing Date:
June 11, 2015
Export Citation:
Assignee:
MICHELIN & CIE (FR)
MICHELIN RECH TECH (CH)
MICHELIN RECH TECH (CH)
International Classes:
C08K5/17; D07B1/06; D07B1/16
Foreign References:
| US5139874A | 1992-08-18 | |||
| US20090266461A1 | 2009-10-29 |
Other References:
BOYAPATI VENKATA APPA RAO: "Surface Analysis of Carbon Steel Protected from Corrosion by a New Ternary Inhibitor Formulation Containing Phosphonated Glycine, Zn2+ and Citrate", JOURNAL OF SURFACE ENGINEERED MATERIALS AND ADVANCED TECHNOLOGY, vol. 03, no. 01, 1 January 2013 (2013-01-01), pages 28 - 42, XP055159926, ISSN: 2161-4881, DOI: 10.4236/jsemat.2013.31005
Attorney, Agent or Firm:
DESBORDES, Guillaume (Clermont-Ferrand Cedex 9, FR)
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