GR9268B - METHOD FOR THE PREPARATION OF CLEAR, TRANSPARENT ARTIFICIAL MATERIALS FROM POLYAMIDE FORMING COMPOUNDS, POLYURIES OR POLYURETHENES. - Google Patents

METHOD FOR THE PREPARATION OF CLEAR, TRANSPARENT ARTIFICIAL MATERIALS FROM POLYAMIDE FORMING COMPOUNDS, POLYURIES OR POLYURETHENES.

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Publication number
GR9268B
GR9268B GR400109268A GR400109268A GR9268B GR 9268 B GR9268 B GR 9268B GR 400109268 A GR400109268 A GR 400109268A GR 400109268 A GR400109268 A GR 400109268A GR 9268 B GR9268 B GR 9268B
Authority
GR
Greece
Prior art keywords
clear
preparation
polyuries
polyurethenes
forming compounds
Prior art date
Application number
GR400109268A
Other languages
Greek (el)
Original Assignee
I. G. Farbenindustrie A.G.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by I. G. Farbenindustrie A.G. filed Critical I. G. Farbenindustrie A.G.
Priority to GR400109268A priority Critical patent/GR9268B/en
Publication of GR9268B publication Critical patent/GR9268B/en

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  • Polyurethanes Or Polyureas (AREA)

Abstract

έθοδος προς παρασκευήν διαυγών, διαφανών τεχνητώνυλών εξ ενώσεων σχηματιζουσών πολυαμίδια, πολυουρίας, ή πολυουρεθάνας, χαρακτηριζομένη εκ του ότι δύο ή τρείς διάφοροι ρητινογόνοι ενώσεις συμπυκνούνται ομού ή αντιστοίχως πολυμερίζονται ομού και αιτετηκυίαι μάζαι σκληρύνονται δι αποτόμου αποψύξεως εις ταπεινάς θερμοκρασίας.Process for the preparation of clear, transparent synthetic materials from polyamide-forming compounds, polyureas, or polyurethanes, characterized in that two or three different resinous compounds are concentrated together or, respectively, polymerized together and, upon request, solidified at room temperature.

GR400109268A 1940-02-01 1940-02-01 METHOD FOR THE PREPARATION OF CLEAR, TRANSPARENT ARTIFICIAL MATERIALS FROM POLYAMIDE FORMING COMPOUNDS, POLYURIES OR POLYURETHENES. GR9268B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR400109268A GR9268B (en) 1940-02-01 1940-02-01 METHOD FOR THE PREPARATION OF CLEAR, TRANSPARENT ARTIFICIAL MATERIALS FROM POLYAMIDE FORMING COMPOUNDS, POLYURIES OR POLYURETHENES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR400109268A GR9268B (en) 1940-02-01 1940-02-01 METHOD FOR THE PREPARATION OF CLEAR, TRANSPARENT ARTIFICIAL MATERIALS FROM POLYAMIDE FORMING COMPOUNDS, POLYURIES OR POLYURETHENES.

Publications (1)

Publication Number Publication Date
GR9268B true GR9268B (en) 1940-10-01

Family

ID=36831745

Family Applications (1)

Application Number Title Priority Date Filing Date
GR400109268A GR9268B (en) 1940-02-01 1940-02-01 METHOD FOR THE PREPARATION OF CLEAR, TRANSPARENT ARTIFICIAL MATERIALS FROM POLYAMIDE FORMING COMPOUNDS, POLYURIES OR POLYURETHENES.

Country Status (1)

Country Link
GR (1) GR9268B (en)

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