SU148400A1 - The method of obtaining new phosphorus-containing polymers - Google Patents
The method of obtaining new phosphorus-containing polymersInfo
- Publication number
- SU148400A1 SU148400A1 SU735634A SU735634A SU148400A1 SU 148400 A1 SU148400 A1 SU 148400A1 SU 735634 A SU735634 A SU 735634A SU 735634 A SU735634 A SU 735634A SU 148400 A1 SU148400 A1 SU 148400A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- containing polymers
- polymer
- obtaining new
- new phosphorus
- phosphorus
- Prior art date
Links
Description
- N Н (СНз),ОРО (СН.,)„ N НС R с R - (СН,),; (СН,); ,.- N Н (СНз), ОРО (СН.,) „N НС R с R - (СН,) ,; (CH,); ,
, гдеwhere
I II I
Оо о .Ltd .
148400- 2 Пример L В стакан помещают раствор 6,46 г ди-ш-аминогексилового эфира) метилфосфиновой кислоты (А} и 2,0 г NaOH в 100 жл воды (Б), и приливают раствор 5 г дихлорангидрида азелоиновой кислоты в 60 лгл бензола. При перемешивани при комнатной температуре в течение 5-10 жин выпадает полимер в виде белой в зкой массы, которую отфильтровывают, промывают водой и ацетоном и сушат. Выход 50% от теоретического. Т. пл. 118-120°. Относительна в зкость 0,5%-ного раствора в H2SO4 {11,-„ ) составл ет 1,2. Количество фосфора: найдено-7,25%, вычислено-6,95%. 148400- 2 Example L A solution of 6.46 g of di-amino-hexohexyl ester of methylphosphonic acid (A} and 2.0 g of NaOH in 100 g of water (B) is placed in a glass, and a solution of 5 g of azeloinic acid dichloride is added to 60 l benzene. When stirred at room temperature for 5–10, the polymer precipitated as a white, viscous mass, which was filtered, washed with water and acetone, and dried. Yield 50% of the theoretical value, mp 118–120 °. Relative viscosity A 0.5% solution in H2SO4 (11, - „) is 1.2. The amount of phosphorus: found-7.25%, calculated-6.95%.
Формула полимера: (С22Н4зО5К2Р).т.The formula of the polymer: (C22H4zO5K2R). T.
Полимер обладает самогас щими свойствами.The polymer has self-extinguishing properties.
Пример 2. После добавлени тех же количеств А к Б приливают раствор 5,30 г дихлорангидрида себациновой «ислоты в 60 мл бензола. Дальнейша обработка аналогична примеру 1.Example 2. After adding the same amounts of A to A, a solution of 5.30 g of sebacic acid dichloride in 60 ml of benzene is added to B. Further processing is similar to example 1.
Выход полимера в виде белой в зкой массы 60% на исходный диамин . Т. пл. 168-172°. Относительна в зкость 0,5% раствора в H2SOtThe polymer yield is in the form of a white viscous mass of 60% of the initial diamine. T. pl. 168-172 °. Relative viscosity of 0.5% solution in H2SOt
(Ло.;,п ) -1.6,(Lo.;, P) -1.6,
Количество фосфора: найдено-6,40%, вычислено-6,75%.The amount of phosphorus: found-6,40%, calculated-6,75%.
Формула полимера (С2зН45О5М2Р)х.The formula of the polymer (С2зН45О5М2Р) х.
Полимер обладает самогас ш,ими свойствами.The polymer possesses self-expelling sh, their properties.
Пример 3. После добавлени тех же количеств А и Б приливают раствор 4,5 г дихлорангидрида терефталевой «ислоты в 60 мл бензола. Дальнейша обработка аналогична примеру /. Выход полимера в виде комочков желтого цвета-60% от теоретического. Т. пл. 230-240°.Example 3. After adding the same amounts of A and B, a solution of 4.5 g of terephthalic acid dichloride in 60 ml of benzene is added. Further processing is similar to the example /. The yield of polymer in the form of lumps of yellow color is 60% of the theoretical. T. pl. 230-240 °.
Количество фосфора: найдено-6,91%, вычислено 7,31%..The amount of phosphorus: found-6.91%, calculated 7.31% ..
Формула полимера (С21НззО5М2Р).х: Полимер обладает самогас шими свойствами.Polymer formula (С21НззО5М2Р) .х: The polymer has self-extinguishing properties.
Предмет изобретени Subject invention
Способ получени новых фосфорсодержащих полимеров, отличающийс тем, что, полимеры получают взаимодействием ди- и триаминоБ фосфорорганических соединений, «апример ди-(а)-аминогексилового эфира) метилфосфиновой кислоты с дихлорангидридами как жирных, так и ароматических дикарбоновых кислот.A method of producing new phosphorus-containing polymers, characterized in that the polymers are obtained by reacting di- and tri-amino-organophosphorus compounds, for example, di- (a) -aminohexyl ester) methylphosphonic acid with dichlorides of both fatty and aromatic dicarboxylic acids.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU735634A SU148400A1 (en) | 1961-06-24 | 1961-06-24 | The method of obtaining new phosphorus-containing polymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU735634A SU148400A1 (en) | 1961-06-24 | 1961-06-24 | The method of obtaining new phosphorus-containing polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
SU148400A1 true SU148400A1 (en) | 1961-11-30 |
Family
ID=48303671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU735634A SU148400A1 (en) | 1961-06-24 | 1961-06-24 | The method of obtaining new phosphorus-containing polymers |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU148400A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233434A (en) | 1975-01-27 | 1980-11-11 | Ramot Plastics | Polyamide from aromatic phosphorus containing diamine |
-
1961
- 1961-06-24 SU SU735634A patent/SU148400A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233434A (en) | 1975-01-27 | 1980-11-11 | Ramot Plastics | Polyamide from aromatic phosphorus containing diamine |
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