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 itInfo
- 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
- Authority
- PL
- Poland
- Prior art keywords
- bis
- amino
- phosphinomethyl
- propylsiloxane
- resins
- Prior art date
Links
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.
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)
Publication Number | Publication Date |
---|---|
PL422570A1 true PL422570A1 (en) | 2018-04-09 |
PL236438B1 PL236438B1 (en) | 2021-01-11 |
Family
ID=61809999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL422570A PL236438B1 (en) | 2017-08-16 | 2017-08-16 | Polyampholytes derivatives of 3-[bis(phosphinemethyl)amino]propylsiloxane resins and method for producing it |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL236438B1 (en) |
-
2017
- 2017-08-16 PL PL422570A patent/PL236438B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL236438B1 (en) | 2021-01-11 |
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