SU311A1 - The method of preparation of masses for pencils - Google Patents

The method of preparation of masses for pencils

Info

Publication number
SU311A1
SU311A1 SU74707A SU74707A SU311A1 SU 311 A1 SU311 A1 SU 311A1 SU 74707 A SU74707 A SU 74707A SU 74707 A SU74707 A SU 74707A SU 311 A1 SU311 A1 SU 311A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pencils
mixture
masses
preparation
parts
Prior art date
Application number
SU74707A
Other languages
Russian (ru)
Inventor
М.М. Чиликин
Original Assignee
М.М. Чиликин
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 М.М. Чиликин filed Critical М.М. Чиликин
Priority to SU74707A priority Critical patent/SU311A1/en
Application granted granted Critical
Publication of SU311A1 publication Critical patent/SU311A1/en

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  • Inks, Pencil-Leads, Or Crayons (AREA)

Description

Предлагаемый способ имеет целью приготовление массы дл  карандашей, домашним, кустарным или фабричным способом.The proposed method aims to prepare the mass for pencils, home, artisanal or factory method.

Дл  св зывани  крас щего вещества автор рекомендует смесь из окиси цинка и хлористого цинка, или смесь из окиси магни  и хлористого магни .The author recommends a mixture of zinc oxide and zinc chloride, or a mixture of magnesium oxide and magnesium chloride for binding the dye.

Пример 1. Заменшвают 15 частей хлористого цинка 1,5 уд. в. с 20 част ми окиси цинка и сюда прибавл ют:Example 1. 15 parts of zinc chloride are replaced with 1.5 beats. at. with 20 parts of zinc oxide and add here:

а) дл  химического карандаша 5 частей анилиновой краски (метилфнолет и др.), б) дл  графитного карандаша 7/2 частей графита, в) дл  аспидного карандаша от 5 - частей аспидного камн , мелко толченого и просе нного , или мела.a) for a chemical pencil, 5 parts of aniline dye (methylfrogo, etc.), b) for a graphite pencil, 7/2 parts of graphite, c) for a sushi pencil from 5 - parts of slate stone, finely ground and sifted, or chalk.

Пример 2. Дл  той же цели основной цементной массой может служить смесь окиси магни  с хлористым магнием или смесь окиси магни  215 ч., сол ной кислоты 19° Б. 87 ч., водыExample 2. For the same purpose, a mixture of magnesium oxide with magnesium chloride or a mixture of magnesium oxide 215 hours, hydrochloric acid 19 ° B can serve as the main cement mass. 87 hours, water

23 ч, К этой смеси прибавл ют в необходимом количестве краситель или графит или мел.23 hours. Dye or graphite or chalk was added to this mixture in the required amount.

Полученный вьннеуказанными способами состав выпрессовываетс  или выкатываетс  или формуетс  в желательные формы и, после затвердени , - через 2 - 4 часа - дает готовый к употреблению карандаш. Состав может закладыватьс  в дерев нные оболочки и заклеиватьс  в бумагу. Дл  замедлени  затвердевани  в хлористы цинк может быть прибавлено от V ДО 1% буры.The composition obtained by these methods is extruded or rolled out or molded into desired forms and, after hardening, in 2-4 hours, gives a ready-to-use pencil. The composition may be embedded in wood shells and sealed in paper. Zinc can be added from V to 1% borax to retard solidification into chlorides.

ПРЕД М К Т ИЗОБРЕТЕНИЯ.PRED M TO T INVENTIONS.

Способ приготовлени  массы дл  карандашей , отличающийс  тем, что дл  св зывани  крас щего вещества примен ют смесь окиси цинка с раствором хлористого цинка, или же смесь окиси магни  с раствором хлористого магни .A method for preparing a mass for pencils, characterized in that a mixture of zinc oxide with a solution of zinc chloride or a mixture of magnesium oxide with a solution of magnesium chloride is used to bind the coloring matter.

SU74707A 1921-07-12 1921-07-12 The method of preparation of masses for pencils SU311A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU74707A SU311A1 (en) 1921-07-12 1921-07-12 The method of preparation of masses for pencils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU74707A SU311A1 (en) 1921-07-12 1921-07-12 The method of preparation of masses for pencils

Publications (1)

Publication Number Publication Date
SU311A1 true SU311A1 (en) 1924-09-15

Family

ID=48327087

Family Applications (1)

Application Number Title Priority Date Filing Date
SU74707A SU311A1 (en) 1921-07-12 1921-07-12 The method of preparation of masses for pencils

Country Status (1)

Country Link
SU (1) SU311A1 (en)

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