GR15067B -
METHOD OF PRODUCTION OF RAW MATERIAL BY LACK FROM RESINS ETHYLENOXYDO PRODUCTION PHENOLA, RAW MATERIAL FOR LACK AND LAKKAS RECEIVED FROM THERE.
- Google Patents
METHOD OF PRODUCTION OF RAW MATERIAL BY LACK FROM RESINS ETHYLENOXYDO PRODUCTION PHENOLA, RAW MATERIAL FOR LACK AND LAKKAS RECEIVED FROM THERE.
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
έθοδος παραγωγής πρώτης ύλης διά λάκκας, ίδία δι'υποβαλλομένας είς έψησιν λάκκας, εκ ρητινωδών αιθυλενοξειδοπαραγώγων φαινολών, χαρακτηριζομένη εκ του ότι εν ρητινώδες αιθυλενοξειδοπεράγωγον φαινόληςτινός, έχον δύο τουλάχιστον ομάδας αιθυλενοξειδίου θερμαίνεται, παρουσία καταλλήλου διαλύτου, μετά δικυαναδιαμιδίου και τινος αλδεϋδικού προϊόντος συμπυκνώσεως περιέχοντος μίαν αιθεροποιημένην μεθυλελομάδα και, ενδεχομένως, προστίθεται καθ'οιανδήποτε φάσιν της παραγωγής μία πολυσθενής φαινόλη.
Process for the production of lacquer raw material, same for lacquer firing, from resinous ethylene oxide derivatives, characterized in that in a resin ethylene oxide derivative phenol methyl group and, optionally, a multivalent phenol is added at any stage of production.
GR470115067A1947-07-281947-07-28
METHOD OF PRODUCTION OF RAW MATERIAL BY LACK FROM RESINS ETHYLENOXYDO PRODUCTION PHENOLA, RAW MATERIAL FOR LACK AND LAKKAS RECEIVED FROM THERE.
GR15067B
(en)
Process for the rapid manufacture of hollow objects of considerable thickness with polymerization thermoplastic resins, using molds and heating without the use of an oven.