SU503971A1 - The method of manufacturing waterproof and waterproof paper - Google Patents

The method of manufacturing waterproof and waterproof paper

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Publication number
SU503971A1
SU503971A1 SU2036936A SU2036936A SU503971A1 SU 503971 A1 SU503971 A1 SU 503971A1 SU 2036936 A SU2036936 A SU 2036936A SU 2036936 A SU2036936 A SU 2036936A SU 503971 A1 SU503971 A1 SU 503971A1
Authority
SU
USSR - Soviet Union
Prior art keywords
paper
waterproof
manufacturing
containing material
treated
Prior art date
Application number
SU2036936A
Other languages
Russian (ru)
Inventor
Юрий Николаевич Кочкин
Александр Андреевич Свищук
Дзаитемир Николаевич Тменов
Александр Федорович Тищенко
Дина Ливерьевна Цешковская
Валентина Ивановна Полевая
Мария Степановна Шмаргун
Original Assignee
Украинский научно-исследовательский институт целлюлозно-бумажной промышленности
Институт химии высокомолекулярных соединений АН УССР
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 Украинский научно-исследовательский институт целлюлозно-бумажной промышленности, Институт химии высокомолекулярных соединений АН УССР filed Critical Украинский научно-исследовательский институт целлюлозно-бумажной промышленности
Priority to SU2036936A priority Critical patent/SU503971A1/en
Application granted granted Critical
Publication of SU503971A1 publication Critical patent/SU503971A1/en

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Description

(54) СПОСОБ ИЗГОТОВЛЕНИЯ ВЛАГОПРОЧНОЙ И ВОДОСТХ:)ЙКОЙ- БУМАГИ(54) METHOD OF MANUFACTURING WETHEAD STRENGTH AND WATER EXTRACT:) YKOI PAPER

Таблшщ 1Table 1

П р и м е р 2. В бумажную массу из 10Ь%-ноЙ сульфатной целлюлозы со степенью помола 30 ШР.вводитс  .раствф изопропенилового эфира лауриновой кислоты в количестве 1,0% от абсолютно сухогоPRI mme R 2. In a paper pulp from 10%% sulfate cellulose with a grinding degree of 30 BF, 1.0% of absolutely dry

Сушка бумаги проводитс  при в течение 3 мин.The paper is dried for 3 minutes.

Примерз. Обычна  крафт-бумага , проклеенна  канифольным клеем, обрабатываетс  1%-ным раствором изопропе20Froze Normal kraft paper, glued with rosin glue, is treated with a 1% isoprope solution.

волокна. Из обработанной массы получают бумагу массой 80 г/м.the fibers. From the treated mass get a paper weighing 80 g / m.

В таб. 2 приведены результ ы испытаний пропитанной этим раствором бумаги в сравнении с требовани ми и известной бумагой.In tab. 2 shows the test results of the paper impregnated with this solution in comparison with the requirements and well-known paper.

Таблица 2table 2

. нилового эфира пальмитиновой кислоты в количестве 0,3% от абсолютно сухого волокна. . palmitic acid nyl ester in the amount of 0.3% of absolutely dry fiber.

Бумагу сушат 1 мин. при 130 С. В табл. 3 приведены результаты испы50 .танки пропитанной таким образом бумаги.Paper dried for 1 min. at 130 C. Table. 3 shows the results of testing the machine so impregnated paper.

Как видно из приведенных данных,оумага , полученна  предлагаемым способом, обладает высокой прочностью во влажном состо нии.As can be seen from the above data, the paper obtained by the proposed method has a high strength in the wet state.

Claims (1)

Формула изобретени Invention Formula Способ изготовлени  влагопрочной и ; водостойкой бумаги путем обработки цел люлозосодержащегЬ материала эфирами жирных кислот с послед кнцей термообра боткой, отличающийс  тем, что, с целью повьпиени  прочности бумеThe method of manufacture is moisture resistant and; water-resistant paper by treating the pulp-containing material with fatty acid esters and heat treatment, characterized in that, in order to increase the strength of the boom Таблица 3Table 3 ги во влажном состо нии, Щеллюлозосодер жаший материал обрабатывают изопропениловым эфиром жирных кислот общей фор; МУЛ1(..wet gels; The alkaline-containing material is treated with isopropenyl ester of total fatty acids; MUL1 (.. CH,-(CH,)-f , 0-СCH, - (CH,) - f, 0-С СНз SNS где ft 8-22, в количестве 0,1-2% от весд абсолютно сухогй волокна.where ft 8-22, in the amount of 0.1-2% of the weight of absolutely dry fiber.
SU2036936A 1974-06-21 1974-06-21 The method of manufacturing waterproof and waterproof paper SU503971A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2036936A SU503971A1 (en) 1974-06-21 1974-06-21 The method of manufacturing waterproof and waterproof paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2036936A SU503971A1 (en) 1974-06-21 1974-06-21 The method of manufacturing waterproof and waterproof paper

Publications (1)

Publication Number Publication Date
SU503971A1 true SU503971A1 (en) 1976-02-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU2036936A SU503971A1 (en) 1974-06-21 1974-06-21 The method of manufacturing waterproof and waterproof paper

Country Status (1)

Country Link
SU (1) SU503971A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152198A (en) * 1978-02-15 1979-05-01 The United States Of America As Represented By The Secretary Of Agriculture Isopropenyl ester sized paper and method for producing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152198A (en) * 1978-02-15 1979-05-01 The United States Of America As Represented By The Secretary Of Agriculture Isopropenyl ester sized paper and method for producing same

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