PL402528A1 - Derivative polyampholyte of dimethylphosphinic acid, polyalkylenepolyamine and a method for its manufacture - Google Patents
Derivative polyampholyte of dimethylphosphinic acid, polyalkylenepolyamine and a method for its manufactureInfo
- Publication number
- PL402528A1 PL402528A1 PL402528A PL40252813A PL402528A1 PL 402528 A1 PL402528 A1 PL 402528A1 PL 402528 A PL402528 A PL 402528A PL 40252813 A PL40252813 A PL 40252813A PL 402528 A1 PL402528 A1 PL 402528A1
- Authority
- PL
- Poland
- Prior art keywords
- glycine
- acid
- formaldehyde
- denotes
- fragment
- Prior art date
Links
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- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polyamides (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
Wynalazek dotyczy poliamfolitów pochodnych kwasu dimetylofosfinowego, polialkilenopoliamin i glicyny, przedstawionych wzorem ogólnym 1, w którym A oznacza fragment kwasu dimetylofosfinowego, x oznacza liczbe takich fragmentów w zywicy, natomiast B oznacza fragment polialkilenopoliaminy, w którym n i p moga byc takie same lub rózne i oznaczaja liczby calkowite od 2 do 12, natomiast q jest liczba struktur aminopolialkenowych i wynosi od 2 do 6, y oznacza liczbe merów poliaminopolialkenowych w polimerze, natomiast C oznacza fragment glicyny, a z oznacza liczbe takich fragmentów w zywicy, przy czym wolne miejsca meru A moga sie wiazac tylko z wolnymi miejscami w merze B i C. Wynalazek dotyczy równiez sposobu wytwarzania poliamfolitów pochodnych kwasu dimetylofosfinowego, polialkilenopoliamin i glicyny, który polega na tym, ze w pierwszym etapie jedna czesc molowa kwasu fosfinowego poddaje sie reakcji z co najmniej jedna czescia molowa formaldehydu i co najmniej dwiema czesciami molowymi grup -NH-, na które sklada sie suma grup -NH- pochodzacych od polialkilenopoliaminy i grup -NH- pochodzacych od glicyny, a reakcje prowadzi sie w temperaturze 273-373 K, w wodzie, w obecnosci aktywatora w postaci dowolnego kwasu Br?nsteda, az do przereagowania substratów i utworzenia mieszaniny kwasów aminometylofosfinowych, pochodnych polialkilenopoliamin i glicyny, które w drugim etapie poddaje sie usieciowaniu co najmniej jedna czescia molowa formaldehydu w obecnosci aktywatora, az do przereagowania substratów i utworzenia sie poliamfolitu zawierajacego fragmenty strukturalne kwasu dimetylofosfinowego, polialkilenopoliaminy i glicyny, który w trzecim etapie poddaje sie dosieciowaniu co najmniej 0,5 czesci molowej formaldehydu. Otrzymany w wyniku poliamfolit wydziela sie z mieszaniny poreakcyjnej przez odparowanie lotnych skladników pod zmniejszonym cisnieniem, dekantacje, saczenie lub wirowanie.The invention relates to polyamolithol derivatives of dimethylphosphinic acid, polyalkylene polyamines and glycine, represented by general formula 1, in which A denotes a fragment of dimethylphosphinic acid, x denotes the number of such fragments in the resin, while B denotes a fragment of polyalkylene polyamine in which nip can be the same or different and denote the numbers total from 2 to 12, while q is the number of aminopolyalkene structures and is from 2 to 6, y is the number of polyamino polyalkene units in the polymer, while C is the glycine fragment, and until it is the number of such fragments in the resin, where the free A mer spaces may bind only with free places in measures B and C. The invention also relates to a process for the production of polyamolytolites derived from dimethylphosphinic acid, polyalkylene polyamines and glycine, which consists in the first stage that one molar portion of phosphinic acid is reacted with at least one molar portion of formaldehyde and at least two parts molar groups -NH-, which consists of the sum of -NH- groups derived from polyalkylene polyamine and -NH- groups derived from glycine, 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 any Br acid? nsted, until reacting the substrates and forming a mixture of aminomethylphosphinic acids, polyalkylene polyamine and glycine derivatives, which in the second stage is crosslinked with at least one molar portion of formaldehyde in the presence of an activator, until the reactants react and the formation of polyampholite containing structural fragments of dimethylenephiloxylphosphonylphosphonylphosphamine glycine, which in the third stage undergoes crosslinking of at least 0.5 mol part of formaldehyde. The resulting polyolitholite is separated from the reaction mixture by evaporation of volatile components under reduced pressure, decantation, filtration or centrifugation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL402528A PL220576B1 (en) | 2013-01-23 | 2013-01-23 | Derivative polyampholyte of dimethylphosphinic acid, polyalkylenepolyamine and a method for its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL402528A PL220576B1 (en) | 2013-01-23 | 2013-01-23 | Derivative polyampholyte of dimethylphosphinic acid, polyalkylenepolyamine and a method for its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
PL402528A1 true PL402528A1 (en) | 2013-07-08 |
PL220576B1 PL220576B1 (en) | 2015-11-30 |
Family
ID=48748855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL402528A PL220576B1 (en) | 2013-01-23 | 2013-01-23 | Derivative polyampholyte of dimethylphosphinic acid, polyalkylenepolyamine and a method for its manufacture |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL220576B1 (en) |
-
2013
- 2013-01-23 PL PL402528A patent/PL220576B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL220576B1 (en) | 2015-11-30 |
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