SU565966A1 - Paper treatment method - Google Patents
Paper treatment methodInfo
- Publication number
- SU565966A1 SU565966A1 SU7502304450A SU2304450A SU565966A1 SU 565966 A1 SU565966 A1 SU 565966A1 SU 7502304450 A SU7502304450 A SU 7502304450A SU 2304450 A SU2304450 A SU 2304450A SU 565966 A1 SU565966 A1 SU 565966A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- treatment method
- paper treatment
- paper
- cellulose
- brand
- Prior art date
Links
Landscapes
- Paper (AREA)
Description
(54) СПОСОБ ОБРАБОТКИ ВУМАГИ(54) METHOD FOR PROCESSING VUMAGI
эпоксидных групп диглицидилового эфира и гвдрсжсильных групп целлюлозы.diglycidyl ether epoxy groups and cellulose gpd groups.
Пример. Готов т водный раствор, содержащий 10 вес.ч. диглицидилсжого эфира триэтиленгликол (ТЭГ-1) и вес.ч. 2н{БТ)-{при мол рном соотношении эпоксида и катализатора 11:1).Example. An aqueous solution containing 10 parts by weight is prepared. diglycidyl ether triethylene glycol (TEG-1) and weight.h. 2N (BT) - {at a molar ratio of epoxide and catalyst of 11: 1).
Бумагу, содержащую 70% целлюлозы марки Фото и 30% целлюлозы марки ОБ-1, обрабатывают на клеильном прессе бумагоделательной машины. .Полученную бумагу дополнительно подвергают термообработке при 120 С в течение 4 мин.Paper containing 70% cellulose of the Photo brand and 30% cellulose of the OB-1 brand is processed on the sizing press of the papermaking machine. The paper obtained is additionally heat treated at 120 ° C for 4 minutes.
ФизикОг-механические свойства бумаги даны в.таблице.Physicist-mechanical properties of paper are given in the table.
Необработанный 1ООUntreated 1OO
7.27.2
Обработанный раствором ТЭГО ,2 0,08 2,4 -0,740,34Treated with a solution of TEGO, 2 0.08 2.4 -0.740.34
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502304450A SU565966A1 (en) | 1975-12-25 | 1975-12-25 | Paper treatment method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502304450A SU565966A1 (en) | 1975-12-25 | 1975-12-25 | Paper treatment method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU565966A1 true SU565966A1 (en) | 1977-07-25 |
Family
ID=20642305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7502304450A SU565966A1 (en) | 1975-12-25 | 1975-12-25 | Paper treatment method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU565966A1 (en) |
-
1975
- 1975-12-25 SU SU7502304450A patent/SU565966A1/en active
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