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 themInfo
- 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
- Authority
- PL
- Poland
- Prior art keywords
- amino
- phosphinomethyl
- bis
- ethyl
- propylsiloxane
- Prior art date
Links
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.
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
ID=61809988
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)
Country | Link |
---|---|
PL (1) | PL236434B1 (en) |
-
2017
- 2017-08-16 PL PL422562A patent/PL236434B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL236434B1 (en) | 2021-01-11 |
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