SU118698A1 - Method of making paper, cardboard, etc. of materials - Google Patents

Method of making paper, cardboard, etc. of materials

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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
Application number
SU602682A
Other languages
Russian (ru)
Inventor
А.П. Закощиков
Н.И. Захаров
Н.Ф. Зотова-Степановская
Н.Ф. Зотова-Степановска
Original Assignee
А.П. Закощиков
Н.И. Захаров
Н.Ф. Зотова-Степановская
Н.Ф. Зотова-Степановска
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 А.П. Закощиков, Н.И. Захаров, Н.Ф. Зотова-Степановская, Н.Ф. Зотова-Степановска filed Critical А.П. Закощиков
Priority to SU602682A priority Critical patent/SU118698A1/en
Application granted granted Critical
Publication of SU118698A1 publication Critical patent/SU118698A1/en

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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

SU602682A 1958-06-26 1958-06-26 Method of making paper, cardboard, etc. of materials SU118698A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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