Abstract: A method for producing a hollow glass product by an I.S. machine, said method being a press-blow or blow-blow method and implementing at least one parison mould and one blow mould, said method comprising the lubrication of said parison mould, the lubrication comprising spraying via a nozzle, said nozzle being carried by the arm of a mobile robot movable along the parison mould side of the I.S. machine, characterised in that said mobile robot is configured to bring said nozzle into the lubricating position after the glass gob has left the parison mould for the blow mould; spray the lubricant into said parison mould; withdraw said nozzle from the lubricating position before the transfer arm returns between the two half-moulds of the parison mould.
Type:
Grant
Filed:
August 26, 2016
Date of Patent:
November 16, 2021
Assignee:
SOCABELEC S.A.
Inventors:
Raphaƫl Valli, Dirk Jongert, Marco Veri
Abstract: Novel sulfur-containing compositions comprise a polyether polysulfide or an ether polysulfide. The polyether polysulfide may be based upon an alkoxylate (an alcohol or glycol-initiated compound) that is a copolymer of at least two of ethylene oxide, propylene oxide and butylene oxide. The polyether polysulfide may alternatively be based upon a homopolymer of ethylene oxide, propylene oxide or butylene oxide. The ether polysulfide may be based upon a methoxy-capped polyglycol or an alkyl ether of 1,3-dichloro-2-propanol.
Type:
Application
Filed:
June 3, 2011
Publication date:
December 15, 2011
Inventors:
Yang Cheng, Cynthia L. Rand, John B. Cuthbert
Abstract: The present invention relates to lubricating oil compositions comprising sulfurised esters that exhibit good antioxidancy performance whilst maintaining nitrile elastomer seal compatibility
Type:
Application
Filed:
April 1, 2009
Publication date:
October 7, 2010
Inventors:
Benjamin R. Elvidge, Nancy Z. Diggs, Neal J. Milne, Nigel A. Male