PL422570A1 - Polyampholytes derivatives of 3-[bis(phosphinemethyl)amino]propylsiloxane resins and method for producing it - Google Patents

Polyampholytes derivatives of 3-[bis(phosphinemethyl)amino]propylsiloxane resins and method for producing it

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Publication number
PL422570A1
PL422570A1 PL422570A PL42257017A PL422570A1 PL 422570 A1 PL422570 A1 PL 422570A1 PL 422570 A PL422570 A PL 422570A PL 42257017 A PL42257017 A PL 42257017A PL 422570 A1 PL422570 A1 PL 422570A1
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PL
Poland
Prior art keywords
bis
amino
phosphinomethyl
propylsiloxane
resins
Prior art date
Application number
PL422570A
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Polish (pl)
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PL236438B1 (en
Inventor
Anna Brol
Mirosław Soroka
Aleksandra Witkowska
Łukasz Stala
Tadeusz Witkowski
Ciepacz Magdalena Klockar-
Original Assignee
Politechnika Wrocławska
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Application filed by Politechnika Wrocławska filed Critical Politechnika Wrocławska
Priority to PL422570A priority Critical patent/PL236438B1/en
Publication of PL422570A1 publication Critical patent/PL422570A1/en
Publication of PL236438B1 publication Critical patent/PL236438B1/en

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Abstract

Przedmiotem zgłoszenia są poliamfolity pochodne żywic 3-[bis(fosfinometylo)amino]propylosiloksanowych o wzorze 1, które są przeznaczone do stosowania jako preparaty do nadania powierzchniom materiałów powinowactwa do wody, kationów i anionów. Zgłoszenie dotyczy również sposobu wytwarzania poliamfolitów pochodnych żywic 3-[bis(fosfinometylo)amino]propylosiloksanowych, który polega na tym, że jedną część molową kwasu fosfinowego poddaje się reakcji z jedną częścią molową 3-(trialkoksysililo)propyloaminy i co najmniej dwiema częściami molowymi formaldehydu w postaci formaliny lub paraformu, a reakcję prowadzi się w temperaturze 293 - 373 K, w wodzie, w obecności od 0,2 do 1,2 części molowych HCl, aż do przereagowania substratów i utworzenia poliamfolitu pochodnego żywicy 3-[bis(fosfinometylo)amino]propylosiloksanowej.The subject of the application are polyamolphites derived from 3- [bis (phosphinomethyl) amino] propylsiloxane resins of formula 1, which are intended to be used as preparations for giving surfaces of affinity for water, cations and anions. The application also relates to a process for the production of polyamphololites derived from 3- [bis (phosphinomethyl) amino] propylsiloxane resins, which consists in the fact that one molar part of phosphinic acid is reacted with one molar part of 3- (trialkoxysilyl) propylamine and at least two molar parts of formaldehyde in the form of formalin or paraform, and the reaction is carried out at a temperature of 293 - 373 K, in water, in the presence of 0.2 to 1.2 mole parts of HCl, until the reactants react and the formation of a polyampholite derivative of 3- [bis (phosphinomethyl) resin amino] propylosiloksanowej.

PL422570A 2017-08-16 2017-08-16 Polyampholytes derivatives of 3-[bis(phosphinemethyl)amino]propylsiloxane resins and method for producing it PL236438B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL422570A PL236438B1 (en) 2017-08-16 2017-08-16 Polyampholytes derivatives of 3-[bis(phosphinemethyl)amino]propylsiloxane resins and method for producing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL422570A PL236438B1 (en) 2017-08-16 2017-08-16 Polyampholytes derivatives of 3-[bis(phosphinemethyl)amino]propylsiloxane resins and method for producing it

Publications (2)

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PL422570A1 true PL422570A1 (en) 2018-04-09
PL236438B1 PL236438B1 (en) 2021-01-11

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PL422570A PL236438B1 (en) 2017-08-16 2017-08-16 Polyampholytes derivatives of 3-[bis(phosphinemethyl)amino]propylsiloxane resins and method for producing it

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PL236438B1 (en) 2021-01-11

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