DE906854C - Process for the preparation of nitrogenous polymerization products - Google Patents

Process for the preparation of nitrogenous polymerization products

Info

Publication number
DE906854C
DE906854C DEP54674A DEP0054674A DE906854C DE 906854 C DE906854 C DE 906854C DE P54674 A DEP54674 A DE P54674A DE P0054674 A DEP0054674 A DE P0054674A DE 906854 C DE906854 C DE 906854C
Authority
DE
Germany
Prior art keywords
hydrogen
polymerization products
preparation
ester
nitrogenous
Prior art date
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.)
Expired
Application number
DEP54674A
Other languages
German (de)
Inventor
Dr Herbert Bestian
Dr Kurt Karrenbauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to DEP54674A priority Critical patent/DE906854C/en
Application granted granted Critical
Publication of DE906854C publication Critical patent/DE906854C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Description

Verfahren zur Herstellung von stickstoffhaltigen Polymerisationsprodukten Gegenstand des Patents 888 i7o ist ein Verfahren zur Herstellung von stickstoffhaltigen Polymerisationsprodukten, wobei Verbindungen, die den Rest ein oder mehrmals enthalten, worin R für Wasserstoff und bzw. oder gleiche oder verschiedene Alkyle steht, R' Wasserstoff oder einen niedrigmolekularen Alkylrest und R" Wasserstoff, einen Kohlenwasserstoffrest oder die Carbonsäuresalz-, -ester-, -amid- oder -nitrilgruppe bedeuten, mit neutralen Schwefelsäure- oder Sulfonsäureestern als Katalysatoren polymerisiert werden. Es wurde nun gefunden, daß man ebenfalls zu Polymerisationsprodukten gelangt, wenn man als Polymerisationskatalysatoren neutrale Borsäureester verwendet. Beispielsweise werden genannt: Borsäuretrimethylester, @orsäuretripropylester, Borsäuretributylester, Borsäuretriisoamylester. Die Ester können in Substanz oder in Verbindung mit einem indifferenten Lösungsmittel angewandt werden.. Auch das azeotrope Gemisch Borsäuretrimethylester-Methanol (KP- 5q.,2°) läßt sich verwenden.Process for the preparation of nitrogen-containing polymerization products The subject of the patent 888 i7o is a process for the preparation of nitrogen-containing polymerization products, with compounds which make up the remainder contain one or more times, in which R is hydrogen and / or identical or different alkyls, R 'is hydrogen or a low molecular weight alkyl radical and R "is hydrogen, a hydrocarbon radical or the carboxylic acid salt, ester, amide or nitrile group, It has now been found that polymerization products are also obtained if neutral boric acid esters are used as the polymerization catalysts can be used in conjunction with an inert solvent .. The azeotropic mixture of trimethyl borate and methanol (KP-5q., 2 °) can also be used.

Als Ausgangskörper für die Polymerisation kommen beispielsweise Verbindungen in Betracht, wie sie in dem Hauptpatent genannt sind.Compounds, for example, are used as starting bodies for the polymerization into consideration, as they are mentioned in the main patent.

Beispiel z Zu 2o Gewichtsteilen Bis-(ß-ätltyleniminobuttersäure)-glykolester rührt man 2 Gewichtsteile Borsäuretrimethylester ein. Es erfolgt klare Lösung. Die Mischung verteilt man nun auf eine große Oberfläche, z. B. Uhrglas, und läßt sie bei Zimmertemperatur stehen. Nach wenigen Stunden ist sie vollkommen gehärtet. Sie ist nur schwer von der Unterlage ablösbar.Example z To 20 parts by weight of bis (ß-ätltyleniminobutyric acid) glycol ester 2 parts by weight of trimethyl borate are stirred a. It takes place clear solution. The mixture is now spread over a large surface, e.g. B. watch glass, and let them stand at room temperature. After a few hours it is complete hardened. It is difficult to remove from the base.

Statt des Bis-(ß-äthyleniminobuttersäure)-glykolesters kann man auch Tris-(ß-äthyleniminobuttersäure)-glycerinester der Formel in gleicher Weise polymerisieren. Beispiel 2 Zu zo Volumteilen Bis-(ß-äthyleniminobuttersäure)-glykolester gibt man r Volumteil Borsäuretributylester und gießt auf ein Uhrglas aus. Nach 24 Stunden Stehen bei Zimmertemperatur ist Polymerisation zu einer glasklaren Masse eingetreten.Instead of the bis (ß-ethyleneiminobutyric acid) glycol ester, tris (ß-ethyleneiminobutyric acid) glycerol ester of the formula can also be used polymerize in the same way. EXAMPLE 2 To zo parts by volume of bis (ß-ethyleneiminobutyric acid) glycol ester are added r part by volume of tributyl borate and poured onto a watch glass. After standing for 24 hours at room temperature, polymerization to a crystal clear mass has occurred.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von stickstoffhaltigen Polymerisationsprodukten nach Patent 888 170, dadurch gekennzeichnet, daß man Verbindungen, die den Rest ein oder mehrmals enthalten, worin R für Wasserstoff und bzw. oder gleiche oder verschiedene Alkyle steht, R' Wasserstoff oder einen niedrigmolekularen Alkylrest und R" Wasserstoff, einen Kohlenwasserstoffrest oder die Carbonsäuresalz-, -ester-, -amid- oder -nitrilgruppe bedeuten, mit neutralen Borsäureestern als Katalysatoren polymerisiert.PATENT CLAIM: Process for the production of nitrogen-containing polymerization products according to Patent 888 170, characterized in that compounds that make up the rest contain one or more times, in which R is hydrogen and / or identical or different alkyls, R 'is hydrogen or a low molecular weight alkyl radical and R "is hydrogen, a hydrocarbon radical or the carboxylic acid salt, ester, amide or nitrile group, polymerized with neutral boric acid esters as catalysts.
DEP54674A 1949-09-13 1949-09-13 Process for the preparation of nitrogenous polymerization products Expired DE906854C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP54674A DE906854C (en) 1949-09-13 1949-09-13 Process for the preparation of nitrogenous polymerization products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP54674A DE906854C (en) 1949-09-13 1949-09-13 Process for the preparation of nitrogenous polymerization products

Publications (1)

Publication Number Publication Date
DE906854C true DE906854C (en) 1954-03-18

Family

ID=7387242

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP54674A Expired DE906854C (en) 1949-09-13 1949-09-13 Process for the preparation of nitrogenous polymerization products

Country Status (1)

Country Link
DE (1) DE906854C (en)

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