SU558976A1 - Spinning solution to produce fibers and films - Google Patents

Spinning solution to produce fibers and films

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Publication number
SU558976A1
SU558976A1 SU2082922A SU2082922A SU558976A1 SU 558976 A1 SU558976 A1 SU 558976A1 SU 2082922 A SU2082922 A SU 2082922A SU 2082922 A SU2082922 A SU 2082922A SU 558976 A1 SU558976 A1 SU 558976A1
Authority
SU
USSR - Soviet Union
Prior art keywords
films
spinning solution
fibers
produce fibers
light
Prior art date
Application number
SU2082922A
Other languages
Russian (ru)
Inventor
Октябрина Александровна Ин
Вадим Иванович Соболев
Каюм Махкамович Махкамов
Иосиф Якубович Калонтаров
Аза Ивановна Гальченко
Валерия Сергеевна Полянская
Зоя Алексеевна Румянцева
Original Assignee
Институт Химии Ан Таджикской Сср
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 Институт Химии Ан Таджикской Сср filed Critical Институт Химии Ан Таджикской Сср
Priority to SU2082922A priority Critical patent/SU558976A1/en
Application granted granted Critical
Publication of SU558976A1 publication Critical patent/SU558976A1/en

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Description

(54) ПРЯДИЛЬНЫЙ РАСТВОР ДЛЯ ПОЛУЧЕНИЯ ВОЛОКОН И ПЛЕНОК(54) SPINAL SOLUTION FOR PREPARING FIBERS AND FILMS

Функциональный и Э11ементнь й состав Functional and Electrical Composition

Таблица 1 продуктовTable 1 Products

320320

5,025.02

17,017.0

Соединени  общей формулы 1 хорошо раствор ютс  в растворител х дл  ацетилцеллюлозы и совмещаютс  с нею в раст воре, не ухудша  свойств последней. Небольшое количество карбонильного соединени  ввод т непосредственно в пр дильныйThe compounds of general formula 1 dissolve well in acetylcellulose solvents and are combined with it in solution without compromising the properties of the latter. A small amount of carbonyl compound is introduced directly into the spin

Данные состава пр дильного раствораComposition data spraying solution

5.5060,35 4,12 35,535.5060.35 4.12 35.53

раствор ацетилцеллюлозы, используемый дл  формовани  ацетатного волокна по сухому или мокрому способу. Фильграцию пр дильного раствора, обезвоздушивание и формование ацетилцеллюлозных изделий провод т известными способами.cellulose acetate solution used to form acetate fiber by dry or wet method. Filtration of the spinning dope, dehydration and the formation of cellulose acetate articles are carried out by known methods.

Таблица 2table 2

О, ,5 ОOh, 5 Oh

1,25 2,5О1.25 2.5O

3,753.75

Изменение удельной в зкости ацетоновых растворов обпученных ацетипцеппюпозных ппенокChanges in the specific viscosity of acetone solutions of obucheny acetypceptic foam

1. Исходна  ацегипцеппюпозна  пленка1. Source Acceptive Film

2. Ацегипцеплюпозна  ппенка, содержаща  соединение 12. Acceptochemical foam containing compound 1

3.3

4. Использование насто щего изобретени  обеспечивает по сравнению с существующими способами следующие преимущества: - простота получени  стабилизатора, низка  себестоимость и доступность исходного сырь . -большой выход стабилизатора, составл ющий 170 кг на одну тонну горючей массы исходного угл , - увеличение светостойкости ацетилцеллюлозных материалов, - увеличение срока службы издепий Из ацетилцеппюпозных материалов.4. The use of the present invention provides the following advantages in comparison with existing methods: - ease of preparation of the stabilizer, low cost and availability of the feedstock. - a large stabilizer yield of 170 kg per tonne of the combustible mass of the original coal, - an increase in the light resistance of cellulose-cellulose materials, - an increase in the service life of the acetylchip materials.

Таблица 3.Table 3.

100 0,12 14,2100 0.12 14.2

0,840.84

1ОО 0,1О 12,11OO 0,1O 12,1

0,830.83

1ОО О,39 48,11OO O, 39 48

0,810.81

1ОО 0,57 74,О1OO 0.57 74, O

0,770.77

0,740.74

1ОО 0,64 86,61OO 0.64 86.6

Claims (1)

1О,0 10О 0,60 84,5 Формула изобретени  Пр дильный раствор дл  получени  волокон и пленок, состо щий из ацетата целлюлозы , ацетона и светостабилизатора, отличающийс  тем, что, с целью получени  волокон и пленок с высокой светостойкостью, растворсодержит в качестве светостабилизатора производные де1 идрокетокумарина общей формулы:10 0 0 0 0,60 84,5 Claims of the inventive solution for the production of fibers and films, consisting of cellulose acetate, acetone and a light stabilizer, characterized in that, in order to obtain fibers and films with high light fastness, the solution contains as a light stabilizer Derivatives of Idroketocumarin of the general formula: у 558976Qat 558976Q где К CjHy ,С . И. Фойгг. Стабипиааци синтетическихwhere K CjHy, C. I. Foigg. Stabipiaaatsi synthetic при следующем соотношении компонентов, в %:попимеров против действи  света и теппа,in the following ratio of components, in%: popimers against the action of light and tepp, ацетат целпюпоаы 4-25Л. Изд. Хими , Ленинградское отделение,tsepupooy acetate 4-25L. Ed. Chemistry, Leningrad Branch, свбтостабипиаатор 0,004-3,751972, с. 216.svbtostabipiaator 0.004-3.751972, p. 216. ацегон остальное,,5 2- Авторское свипетельсгво СССРAcegon rest, 5 2- Copyright svipetelsgvo USSR Источники информации, прин тые во вни- - 436О62, М.Кп. С О8 L 1/12,Sources of information, taken in attention- - 436О62, M.Kp. C O8 L 1/12, мание при экспертизе ;1974 г.mania in examination; 1974
SU2082922A 1974-12-12 1974-12-12 Spinning solution to produce fibers and films SU558976A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2082922A SU558976A1 (en) 1974-12-12 1974-12-12 Spinning solution to produce fibers and films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2082922A SU558976A1 (en) 1974-12-12 1974-12-12 Spinning solution to produce fibers and films

Publications (1)

Publication Number Publication Date
SU558976A1 true SU558976A1 (en) 1977-05-25

Family

ID=20603172

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2082922A SU558976A1 (en) 1974-12-12 1974-12-12 Spinning solution to produce fibers and films

Country Status (1)

Country Link
SU (1) SU558976A1 (en)

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