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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Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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Filing date
Publication date
Application filed by Mitsubishi Heavy Industries LtdfiledCriticalMitsubishi Heavy Industries Ltd
Priority to CA 2044304priorityCriticalpatent/CA2044304C/en
Publication of CA2044304A1publicationCriticalpatent/CA2044304A1/en
Application grantedgrantedCritical
Publication of CA2044304CpublicationCriticalpatent/CA2044304C/en
Manufacture Of Macromolecular Shaped Articles
(AREA)
Paints Or Removers
(AREA)
Laminated Bodies
(AREA)
Polyurethanes Or Polyureas
(AREA)
Abstract
A solution of a polyurethane elastomer to be used for producing films and coated layers, which comprises a polyurethane, elastomer having at least a glassy region within the temperature range of practical use of such film or coated layer, dissolved in a volatile solvent, as well as applications of such solution.
CA 20443041991-06-111991-06-11Polyurethane elastomer solution and process for coating
Expired - LifetimeCA2044304C
(en)
Application of multiple coatings to a film by coating with polymeric solution, removal of solvent and application of polymeric barrier layer followed by a further coating with polymeric solution and removal of solvent