PL402476A1 - Derivative polyampholyte of dimethylphosphinic acid and ammonia and a method for its manufacture - Google Patents
Derivative polyampholyte of dimethylphosphinic acid and ammonia and a method for its manufactureInfo
- Publication number
- PL402476A1 PL402476A1 PL402476A PL40247613A PL402476A1 PL 402476 A1 PL402476 A1 PL 402476A1 PL 402476 A PL402476 A PL 402476A PL 40247613 A PL40247613 A PL 40247613A PL 402476 A1 PL402476 A1 PL 402476A1
- Authority
- PL
- Poland
- Prior art keywords
- ammonia
- molar parts
- derivative
- acid
- formaldehyde
- Prior art date
Links
Abstract
Wynalazek dotyczy poliamfolitu, bedacego pochodna kwasu dimetylofosfinowego i amoniaku przedstawionego wzorem ogólnym 1. Wynalazek dotyczy równiez sposobu wytwarzania poliamfolitu pochodnego kwasu dimetylofosfinowego i amoniaku, który polega na tym, ze w pierwszym etapie trzy czesci molowe kwasu fosfinowego poddaje sie reakcji z dwiema czesciami molowymi amoniaku i co najmniej dwiema czesciami molowymi formaldehydu, a reakcje prowadzi sie w temperaturze 273-373 K, w wodzie, w obecnosci aktywatora w postaci kwasu solnego, az do przereagowania substratów i utworzenia sie mieszaniny kwasów aminometylofosfinowych, która w drugim etapie poddaje sie reakcji polikondensacji z co najmniej dwiema czesciami molowymi formaldehydu, az do zakonczenia reakcji, po czym w trzecim etapie poliamfolit poddaje sie dosieciowaniu co najmniej dwiema czesciami molowymi formaldehydu, a reakcje prowadzi sie w temperaturze 273-373 K, w wodzie, w obecnosci aktywatora w postaci kwasu solnego, a otrzymany poliamfolit wydziela sie z mieszaniny poreakcyjnej przez odparowanie lotnych skladników.The invention relates to polyampholite, a derivative of dimethylphosphinic acid and ammonia represented by general formula 1. The invention also relates to a process for the production of polyampholite derivative of dimethylphosphinic acid and ammonia, which consists in the first stage that three molar parts of phosphinic acid are reacted with two molar parts of ammonia and at least two molar parts of formaldehyde, and the reactions are carried out at a temperature of 273-373 K, in water, in the presence of an activator in the form of hydrochloric acid, until reacting of the substrates and forming a mixture of aminomethylphosphinic acids, which in the second stage undergoes polycondensation reaction with with at least two molar parts of formaldehyde until the reaction is completed, after which in the third stage the polyampolite is crosslinked with at least two molar parts of formaldehyde, and the reactions are carried out at a temperature of 273-373 K, in water in the presence of an activator in the form of hydrochloric acid, and received Polish amphipolite is separated from the reaction mixture by evaporation of volatile components.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL402476A PL220887B1 (en) | 2013-01-18 | 2013-01-18 | Derivative polyampholyte of dimethylphosphinic acid and ammonia and a method for its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL402476A PL220887B1 (en) | 2013-01-18 | 2013-01-18 | Derivative polyampholyte of dimethylphosphinic acid and ammonia and a method for its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
PL402476A1 true PL402476A1 (en) | 2013-07-08 |
PL220887B1 PL220887B1 (en) | 2016-01-29 |
Family
ID=48748852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL402476A PL220887B1 (en) | 2013-01-18 | 2013-01-18 | Derivative polyampholyte of dimethylphosphinic acid and ammonia and a method for its manufacture |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL220887B1 (en) |
-
2013
- 2013-01-18 PL PL402476A patent/PL220887B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL220887B1 (en) | 2016-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SA519401362B1 (en) | Primary amine-containing polymers useful as scale inhibitors | |
FR2984322B1 (en) | PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRIL FUNCTIONS | |
PL402476A1 (en) | Derivative polyampholyte of dimethylphosphinic acid and ammonia and a method for its manufacture | |
UY31398A1 (en) | PROCESS FOR SYNTHESIZING PHOSPHONIC AND POSFINAL ACID COMPOUNDS | |
DE502008001967D1 (en) | PROCESS FOR FORMING ORGANIC PIGMENTS | |
PL402446A1 (en) | Derivative polyampholyte of dimethylphosphinic acid and 2-aminoethylphosphonic acid and a method for its manufacture | |
PL402477A1 (en) | Derivative polyampholyte of dimethylphosphinic acid and hydroxylamine and a method for its manufacture | |
PL422574A1 (en) | Polyampholytes derivatives of dimethylphosphinic acid and of 5-amino-1,3,3-trimethylcyclohexanemethanamine and method for producing it | |
PL402242A1 (en) | Polyampholite derivative of dimetylofosphonic acid and aminomethylphosphonic acid and its production method | |
PL402243A1 (en) | Polyampholite derivative of dimetylofosphonic acid and aminomethylphosphonic acid and its production method | |
PL404812A1 (en) | Chiral poliamfolites derivatives of the dimethylphosphinic acid and di-1-phenylethylamine and a method for their preparation | |
PL416810A1 (en) | N, N-bis[(hydroxyphosphinyl)methyl]-2-aminosuccinic acid and method for producing it | |
PL414534A1 (en) | Methylene bis (4,1-cyclohexane-diyl-nitril-dimethylene) tetrakis-phosphinic acid and its 2-methyl derivative, and method for producing them | |
PL408024A1 (en) | 2,6-di(imidazo-1-yl)hexanoic acid and method of manufacturing it | |
PL402528A1 (en) | Derivative polyampholyte of dimethylphosphinic acid, polyalkylenepolyamine and a method for its manufacture | |
PL408027A1 (en) | 6-amino-2-(imidazo-1-yl)hexanoic acid and 2-amino-6-(imidazo-1-yl)-hexanoic acid and method of their production | |
PL410348A1 (en) | Method for producing alkyl iminobis(methylphosphonic) acids | |
PL422573A1 (en) | 3-[bis(hydroxyphosphinylmethyl)aminomethyl)-3,5,5-trimethylcyclohexylamine-bis(methylphosphinic) acid and method for producing it | |
PL422567A1 (en) | Method for producing 3-[bis(phosphonomethyl)amino]propylsiloxane resins | |
PL402706A1 (en) | Bis (phosphonomethyl) iminomethylphosphinic acid and the method of its preparation | |
PL416809A1 (en) | N, N-bis[(hydroxyphosphinyl)methyl]-2-aminopentanedioic acid and method for producing it | |
PL422570A1 (en) | Polyampholytes derivatives of 3-[bis(phosphinemethyl)amino]propylsiloxane resins and method for producing it | |
PL407598A1 (en) | Apha-hydroxy-methyl-phosphonic acids -- 2-azanor-bornane derivatives and a method for their preparation | |
PL414532A1 (en) | N, N-bis [(hydroxyphosphinyl) methyl]-2-amin alkannoic acids and method for producing them | |
PL408023A1 (en) | 1-hydroxy-2,6-di(imidazo-1-yl)hexylideno bisphosphonic acid and method of manufacturing it |