The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 2015
Filed:
Mar. 16, 2012
Francois-regis Pionetti, La Baleine, FR;
Damien Szyszka, Issy les Moulineaux, FR;
Rami Chkir, Puteaux, FR;
Francois-Regis Pionetti, La Baleine, FR;
Damien Szyszka, Issy les Moulineaux, FR;
Rami Chkir, Puteaux, FR;
Saipem S.A., Montigny Le Bretonneux, FR;
Abstract
A rigid material for heat-insulation and/or buoyancy, consisting of a mixture of: (a) a matrix of a uniform cross-linked elastomeric polymer mixture and a liquid insulating plasticizer compound and (b) hollow balls dispersed in the matrix. The insulating plasticizer compound being selected from among compounds from inorganic or vegetable oil, and being a material, the phase of which does not change at a temperature of −10° to +150° C., the weight proportion of the insulating plasticizer compound in the matrix being at least 50%. The hollow balls, dispersed in the matrix are at a volumetric proportion of at least 35% of the total volume of the mixture of the balls with the matrix. The rigid insulating material can be used for the insulation and/or buoyancy of an underwater pipe or underwater-pipe element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile