SU852860A1 - Adduct of n,n-dimethylacetamide with chlorine as frost-resistant additive to aqueous dispersion adhesive compositions - Google Patents

Adduct of n,n-dimethylacetamide with chlorine as frost-resistant additive to aqueous dispersion adhesive compositions Download PDF

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Publication number
SU852860A1
SU852860A1 SU782648490A SU2648490A SU852860A1 SU 852860 A1 SU852860 A1 SU 852860A1 SU 782648490 A SU782648490 A SU 782648490A SU 2648490 A SU2648490 A SU 2648490A SU 852860 A1 SU852860 A1 SU 852860A1
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SU
USSR - Soviet Union
Prior art keywords
chlorine
dimethylacetamide
adduct
frost
aqueous dispersion
Prior art date
Application number
SU782648490A
Other languages
Russian (ru)
Inventor
Вазген Азатович Петросян
Грачик Вагикович Акопян
Рузанна Мкртычевна Чобанян
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Предприятие П/Я В-2756
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Priority to SU782648490A priority Critical patent/SU852860A1/en
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Publication of SU852860A1 publication Critical patent/SU852860A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Вычислено, % С 39,2; Н 7,3;N 11,5 С1 29,0.Calculated,% C 39.2; H 7.3; N 11.5 C1 29.0.

.При мер 2. В 8,7 г(0,1 моль) Ы,Ы-диметилацетамида при впускают 3,9 г (0,055 моль) хлора. Через 1 ч после добавлени  хлора в реакционной смеси по вл ютс  белые кристаллы , количество которых постепенно увеличиваетс , пока вс  масса превращаетс  в криста ллы. Полученный продукт промывают сухим диэтиловым эфиром и высушивают в экстракторе в вакууме. После сушки получают гидроскопичные кристаллы белого цвета, т.пл. 78°С, .Выход 11,7 9 (93,1%).Example 2. In 8.7 g (0.1 mol) N, N-dimethylacetamide at 3.9 g (0.055 mol) of chlorine are admitted. After 1 h after the addition of chlorine, white crystals appear in the reaction mixture, the amount of which gradually increases until the entire mass turns into crystals. The resulting product is washed with dry diethyl ether and dried in an extractor under vacuum. After drying, white hydroscopic crystals are obtained, mp. 78 ° C. Exit 11.7 9 (93.1%).

Найдено, %: С 38,4; Н 7,6;N 10,8; С1 28,4.Found,%: C 38.4; H 7.6; N 10.8; C1 28.4.

Вычислено, % С 39,2; Н 7,3;N 11,5 С1 29,0.Calculated,% C 39.2; H 7.3; N 11.5 C1 29.0.

Предлагаемый способ получени  нового вещества - аддукта N, N-диметилацетамида с хлором технологичен. Полученный продукт можно использовать как морозостойкую добавку к различным водно-дисперсионным системам. Клей на основе нового аддукта стоек при -25°С.The proposed method for the preparation of a new substance - the adduct of N, N-dimethylacetamide with chlorine is technological. The resulting product can be used as a frost-resistant additive to various water-dispersion systems. Glue based on new adduct racks at -25 ° C.

Claims (2)

1. Авторское свидетельство СССР № 566835, кл. С 07 С 103/36,20.10.77, 0 1. USSR author's certificate No. 566835, cl. C 07 C 103 / 36.20.10.77, 0 2. Авторское свидетельство СССР по за вке № 2535778, кл. 3/14,1977.2. USSR author's certificate in application number 2535778, cl. 3/14, 1977.
SU782648490A 1978-07-24 1978-07-24 Adduct of n,n-dimethylacetamide with chlorine as frost-resistant additive to aqueous dispersion adhesive compositions SU852860A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782648490A SU852860A1 (en) 1978-07-24 1978-07-24 Adduct of n,n-dimethylacetamide with chlorine as frost-resistant additive to aqueous dispersion adhesive compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782648490A SU852860A1 (en) 1978-07-24 1978-07-24 Adduct of n,n-dimethylacetamide with chlorine as frost-resistant additive to aqueous dispersion adhesive compositions

Publications (1)

Publication Number Publication Date
SU852860A1 true SU852860A1 (en) 1981-08-07

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SU782648490A SU852860A1 (en) 1978-07-24 1978-07-24 Adduct of n,n-dimethylacetamide with chlorine as frost-resistant additive to aqueous dispersion adhesive compositions

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SU (1) SU852860A1 (en)

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