SU148400A1 - The method of obtaining new phosphorus-containing polymers - Google Patents

The method of obtaining new phosphorus-containing polymers

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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
Application number
SU735634A
Other languages
Russian (ru)
Inventor
С.Н. Данилов
П.М. Завлин
Л.А. Розенгарт
М.А. Соколовский
Original Assignee
С.Н. Данилов
П.М. Завлин
Л.А. Розенгарт
М.А. Соколовский
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by С.Н. Данилов, П.М. Завлин, Л.А. Розенгарт, М.А. Соколовский filed Critical С.Н. Данилов
Priority to SU735634A priority Critical patent/SU148400A1/en
Application granted granted Critical
Publication of SU148400A1 publication Critical patent/SU148400A1/en

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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.

SU735634A 1961-06-24 1961-06-24 The method of obtaining new phosphorus-containing polymers SU148400A1 (en)

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)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233434A (en) 1975-01-27 1980-11-11 Ramot Plastics Polyamide from aromatic phosphorus containing diamine

Cited By (1)

* Cited by examiner, † Cited by third party
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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