ES217592A3 - Procedure and device for obtaining porous or homogeneous synthetic materials based on polyurethane (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure and device for obtaining porous or homogeneous synthetic materials based on polyurethane (Machine-translation by Google Translate, not legally binding)
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.)
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Bayer AG
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Bayer AG
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Priority to ES217592ApriorityCriticalpatent/ES217592A3/en
Publication of ES217592A3publicationCriticalpatent/ES217592A3/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General
(AREA)
Abstract
Process for obtaining porous or homogeneous synthetic materials based on polyurethane of solid, semi-solid or elastic consistency, characterized in that, with the help of nozzles, surface tensioners and/or reaction accelerators and the necessary reaction agents are introduced under pressure. Formation of the polyurethane, inside a mixing chamber where an intense mixing is carried out, possibly using mixing devices. (Machine-translation by Google Translate, not legally binding)
ES217592A1954-09-281954-09-28Procedure and device for obtaining porous or homogeneous synthetic materials based on polyurethane (Machine-translation by Google Translate, not legally binding)
ExpiredES217592A3
(en)
Procedure and device for obtaining porous or homogeneous synthetic materials based on polyurethane (Machine-translation by Google Translate, not legally binding)
Procedure and device for obtaining porous or homogeneous synthetic materials based on polyurethane (Machine-translation by Google Translate, not legally binding)
Procedure and device for obtaining porous or homogeneous synthetic materials based on polyurethane (Machine-translation by Google Translate, not legally binding)
Procedure and device for obtaining porous or homogeneous synthetic materials based on polyurethane (Machine-translation by Google Translate, not legally binding)
New procedure for the fractionation of mixes of organic substances through the urea, tiourea and its analogs (Machine-translation by Google Translate, not legally binding)
Procedure and device for the production of a fluid mixture of solid and liquid rubbers and additives. (Machine-translation by Google Translate, not legally binding)
A procedure and device for the treatment of solid matters capable of flowing with active agents gasiform (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of spinning solutions from nitrile of polyacrylic acid or its mixed polymerizes (Machine-translation by Google Translate, not legally binding)