PL422562A1 - 3-[[[2-[bis(phosphfinomethyl)amino]ethyl](phosphinomethyl)]amino]propylsiloxane resins and method for producing them - Google Patents

3-[[[2-[bis(phosphfinomethyl)amino]ethyl](phosphinomethyl)]amino]propylsiloxane resins and method for producing them

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Publication number
PL422562A1
PL422562A1 PL422562A PL42256217A PL422562A1 PL 422562 A1 PL422562 A1 PL 422562A1 PL 422562 A PL422562 A PL 422562A PL 42256217 A PL42256217 A PL 42256217A PL 422562 A1 PL422562 A1 PL 422562A1
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PL
Poland
Prior art keywords
amino
phosphinomethyl
bis
ethyl
propylsiloxane
Prior art date
Application number
PL422562A
Other languages
Polish (pl)
Other versions
PL236434B1 (en
Inventor
Anna Brol
Mirosław Soroka
Aleksandra Witkowska
Łukasz Stala
Tadeusz Witkowski
Ciepacz Magdalena Klockar-
Original Assignee
Politechnika Wrocławska
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.)
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Publication date
Application filed by Politechnika Wrocławska filed Critical Politechnika Wrocławska
Priority to PL422562A priority Critical patent/PL236434B1/en
Publication of PL422562A1 publication Critical patent/PL422562A1/en
Publication of PL236434B1 publication Critical patent/PL236434B1/en

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Abstract

Zgłoszenie dotyczy żywic 3-[[[2-[bis(fosfinometylo)amino]etylo](fosfino metylo)]amino]propylosiloksanowych o wzorze 1, w którym n oznacza liczbę merów disiloksanowych, a m oznacza liczbę fragmentów 2-aminoetylowych przeznaczonych do stosowania jako substraty do syntezy żywic 3-[[[2-[bis(fosfonometylo)amino]etylo](fosfonometylo)]amino]propylosiloksanowych, a także do syntezy poliamfolitów. Zgłoszenie dotyczy również sposobu wytwarzania tych żywic, który polega na tym, że jedną część molową N-[3-(trialkoksysililo)propylo]polietylenopoliaminy poddaje się reakcji z co najmniej jedną częścią molową formaldehydu i co najmniej jedną częścią molową kwasu fosfinowego, na każdą część molową grup NH w N-[3-(trialkoksysililo)propylo]polietylenopoliaminie, a reakcję prowadzi się w temperaturze 273 - 330 K, w wodzie, aż do przereagowania N-[3-(trialkoksysililo)- propylo]polietylenopoliaminy, i otrzymuje się koncentrat żywicy 3-[[[2-[bis(fosfinometylo)amino]etylo](fosfinometylo)]amino]propylosiloksanowej, który nadaje się do większości zastosowań.The application relates to 3 - [[[2- [bis (phosphinomethyl) amino] ethyl] (phosphinomethyl)] amino] propylsiloxane resins of formula 1, in which n is the number of disiloxane mers, and m is the number of 2-aminoethyl fragments intended for use as substrates for the synthesis of 3 - [[[2- [bis (phosphonomethyl) amino] ethyl] (phosphonomethyl)] amino] propylsiloxane resins, as well as for the synthesis of polypholytes. The application also relates to a process for the preparation of these resins, which consists in the fact that one molar part of N- [3- (trialkoxysilyl) propyl] polyethylene polyamine is reacted with at least one molar part of formaldehyde and at least one molar part of phosphinic acid, for each part molar NH groups in N- [3- (trialkoxysilyl) propyl] polyethylene polyamine, and the reaction is carried out at a temperature of 273 - 330 K, in water, until N- [3- (trialkoxysilyl) propyl] polyethylene polyamine reacts, and a concentrate is obtained 3 - [[[2- [bis (phosphinomethyl) amino] ethyl] (phosphinomethyl)] amino] propylsiloxane resin, which is suitable for most applications.

PL422562A 2017-08-16 2017-08-16 3-[[[2-[bis(phosphfinomethyl)amino]ethyl](phosphinomethyl)]amino]propylsiloxane resins and method for producing them PL236434B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL422562A PL236434B1 (en) 2017-08-16 2017-08-16 3-[[[2-[bis(phosphfinomethyl)amino]ethyl](phosphinomethyl)]amino]propylsiloxane resins and method for producing them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL422562A PL236434B1 (en) 2017-08-16 2017-08-16 3-[[[2-[bis(phosphfinomethyl)amino]ethyl](phosphinomethyl)]amino]propylsiloxane resins and method for producing them

Publications (2)

Publication Number Publication Date
PL422562A1 true PL422562A1 (en) 2018-04-09
PL236434B1 PL236434B1 (en) 2021-01-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PL422562A PL236434B1 (en) 2017-08-16 2017-08-16 3-[[[2-[bis(phosphfinomethyl)amino]ethyl](phosphinomethyl)]amino]propylsiloxane resins and method for producing them

Country Status (1)

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PL (1) PL236434B1 (en)

Also Published As

Publication number Publication date
PL236434B1 (en) 2021-01-11

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