SU503971A1 - The method of manufacturing waterproof and waterproof paper - Google Patents
The method of manufacturing waterproof and waterproof paperInfo
- 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
Links
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)
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 |
Family
ID=20588679
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)
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 |
-
1974
- 1974-06-21 SU SU2036936A patent/SU503971A1/en active
Cited By (1)
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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