SU118698A1 - Method of making paper, cardboard, etc. of materials - Google Patents
Method of making paper, cardboard, etc. of materialsInfo
- Publication number
- SU118698A1 SU118698A1 SU602682A SU602682A SU118698A1 SU 118698 A1 SU118698 A1 SU 118698A1 SU 602682 A SU602682 A SU 602682A SU 602682 A SU602682 A SU 602682A SU 118698 A1 SU118698 A1 SU 118698A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cardboard
- materials
- making paper
- paper
- lignin
- Prior art date
Links
Landscapes
- Paper (AREA)
Description
Предметом изобретени вл етс способ изготовлени бумаги, картона и т. п. материалов с применением гидролизного лигнина.The subject of the invention is a method for making paper, paperboard, etc. of materials using hydrolyzed lignin.
Описываемый способ имеет преимущество перед известными, так как при применении способа используют отход гидролизной промышленности - гидролизный лигнин, который ввод т в бумажную массу в количестве до 30-60% от веса готовой бумаги.The described method has an advantage over the known ones, since when applying the method, the waste of the hydrolysis industry is used — hydrolytic lignin, which is introduced into the pulp in an amount up to 30-60% of the weight of the finished paper.
Пример 1. Состав массы дл выработки картона: макулатурыExample 1. The composition of the mass for the production of cardboard: waste paper
бегунной массы от переработки крафтмешков гидролизного лигнинаrunner mass from processing kraftmesh hydrolysis lignin
Пример 2- Композици массы дл выработки бумаги: Сульфитной беленой целлюлозы со степенью размола 36° по ШрExample 2- Composition of pulp for paper making: Bleached sulphite pulp with a milling degree of 36 ° F
с длиной волокна 1,02 ммwith a fiber length of 1.02 mm
Гидролизного лигнина, измельченного и пропущенного через сетку № 100 и добавленного к целлюлозе в рулонеHydrolyzed lignin, crushed and passed through the No. 100 mesh and added to the cellulose in a roll
Способ изготовлени бумаги, картона и т. п. материалов, отличающийс тем, что, с целью использовани отходов гидролизной промышленности, в качестве активного волокнистого наполнител примен ют гидролизный лигнин, который ввод т в бумажную массу в количестве до 30-60% от веса готовой бумаги или других видов бумажной продукции, причем лигнин может быть введен как в окрашенном, так и в неокрашенном виде.A method of making paper, cardboard, etc. of materials, characterized in that, in order to use the waste of the hydrolysis industry, hydrolysis lignin is used as the active fibrous filler, which is introduced into the pulp in an amount of up to 30-60% by weight of the finished paper or other types of paper products, and lignin can be introduced in both colored and unpainted form.
-54% - 9%-54% - 9%
-зг%shh%
-60% -40%-60% -40%
Предмет изобретени Subject invention
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU602682A SU118698A1 (en) | 1958-06-26 | 1958-06-26 | Method of making paper, cardboard, etc. of materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU602682A SU118698A1 (en) | 1958-06-26 | 1958-06-26 | Method of making paper, cardboard, etc. of materials |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772451537A Addition SU693005A2 (en) | 1977-02-10 | 1977-02-10 | Apparatus for working or disintegrating various materials with electromagnetic waves |
Publications (1)
Publication Number | Publication Date |
---|---|
SU118698A1 true SU118698A1 (en) | 1958-11-30 |
Family
ID=48390713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU602682A SU118698A1 (en) | 1958-06-26 | 1958-06-26 | Method of making paper, cardboard, etc. of materials |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU118698A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2769708C1 (en) * | 2018-04-26 | 2022-04-05 | Ска Форест Продактс Аб | Method for producing hydrophobic paper |
-
1958
- 1958-06-26 SU SU602682A patent/SU118698A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2769708C1 (en) * | 2018-04-26 | 2022-04-05 | Ска Форест Продактс Аб | Method for producing hydrophobic paper |
US11591753B2 (en) | 2018-04-26 | 2023-02-28 | Sca Forest Products Ab | Method of producing hydrophobic paper |
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