IT1226812B - Procedure for cold moulding flexible polyurethane foam without air bubbles or gas bubbles on the surface
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Procedure for cold moulding flexible polyurethane foam without air bubbles or gas bubbles on the surface
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Publication number
IT1226812B
IT1226812BIT8212031AIT1203182AIT1226812BIT 1226812 BIT1226812 BIT 1226812BIT 8212031 AIT8212031 AIT 8212031AIT 1203182 AIT1203182 AIT 1203182AIT 1226812 BIT1226812 BIT 1226812B
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Application filed by Ind Vignatelli S R LfiledCriticalInd Vignatelli S R L
Priority to IT8212031ApriorityCriticalpatent/IT1226812B/en
Publication of IT8212031A0publicationCriticalpatent/IT8212031A0/en
Application grantedgrantedCritical
Publication of IT1226812BpublicationCriticalpatent/IT1226812B/en
Mattresses And Other Support Structures For Chairs And Beds
(AREA)
Polyurethanes Or Polyureas
(AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Abstract
This patent concerns cold moulding of flexible polyurethane foam, or its wider processing to make finished goods such as cushions and car seats, mattresses, armchairs and other similar articles.<IMAGE>
IT8212031A1982-12-211982-12-21Procedure for cold moulding flexible polyurethane foam without air bubbles or gas bubbles on the surface
IT1226812B
(en)
Moulded article, in particular upholstery for vehicle seats, from polyurethane foam with zones of different indentation hardness and process for its preparation
Process for obtaining parts made of flexible (elastic) cellular material, which can serve in particular as padding beads for cushions, backrests, armrests, headrests for furniture seats, vehicles, etc.