SU148203A1 - The way to protect the wood from the tree borers - Google Patents

The way to protect the wood from the tree borers

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Publication number
SU148203A1
SU148203A1 SU598785A SU598785A SU148203A1 SU 148203 A1 SU148203 A1 SU 148203A1 SU 598785 A SU598785 A SU 598785A SU 598785 A SU598785 A SU 598785A SU 148203 A1 SU148203 A1 SU 148203A1
Authority
SU
USSR - Soviet Union
Prior art keywords
wood
protect
way
borers
tree
Prior art date
Application number
SU598785A
Other languages
Russian (ru)
Inventor
И.В. Киркилевский
Original Assignee
И.В. Киркилевский
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 И.В. Киркилевский filed Critical И.В. Киркилевский
Priority to SU598785A priority Critical patent/SU148203A1/en
Application granted granted Critical
Publication of SU148203A1 publication Critical patent/SU148203A1/en

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  • Chemical And Physical Treatments For Wood And The Like (AREA)

Description

Известен р д способов защиты древесины от разрушени  морскими древоточцами, в частности путем пропитки ее сол ми меди и в присутствии уксусной кислоты. Однако известные способы обладают тем недостатком , что они не обеспечивают сохранени  механических свойств древесины .There are a number of methods for protecting wood from destruction by woodwinders, in particular by impregnating it with copper salts and in the presence of acetic acid. However, the known methods have the disadvantage that they do not preserve the mechanical properties of the wood.

Описываемый способ не имеет указанного недостатка. Это достигают тем, что древесину пропитывают водным раствором продукта ДЦМ.The described method does not have this disadvantage. This is achieved by impregnating the wood with an aqueous solution of the LCM product.

Закрепитель ДЦМ выпускаетс  химической промышленностью по ТУ МХП 2269-52 в виде сиропообразной жидкости синего цвета, -получаемой конденсацией дициандиамида и формальдегида с добавлением кристаллического ацетата меди.The CSM fixer is produced by the chemical industry according to TU MHP 2269-52 in the form of a blue syrupy liquid, obtained by condensation of dicyandiamide and formaldehyde with the addition of crystalline copper acetate.

Введение в древесину водного раствора ДЦМ осуществл ют пропиткой ее по способу полного поглощени  (под давлением), обеопечивающему достаточную глубину проникновени  раствора в древесину, и последующей сущкой, проводимой в цел х удалени  избыточной влаги.An aqueous solution of DMC is introduced into the wood by impregnating it according to the method of complete absorption (under pressure), providing a sufficient depth of penetration of the solution into the wood, and subsequent substance, which is carried out in order to remove excess moisture.

Пропитку древесины производ т в автоклавах (пропиточных цилиндрах ), изготовленных из красной меди или из нержавеющей стали, а сущку-в обычных паровых сущилках ло режимам, примен емым дл  обычной непропитанной древесины.Wood is impregnated in autoclaves (impregnating cylinders) made of red copper or stainless steel, and the substance is used in conventional steam tanks in modes used for ordinary non-impregnated wood.

Описанный способ защиты древесины от морских древоточцев может быть применен в судостроении и дл  защиты гидротехнических сооружений из дерева.The described method of protecting wood from sea boring can be applied in shipbuilding and to protect hydraulic structures made of wood.

Предмет изобретени Subject invention

Способ защиты древесины от морских древоточцев, отличающийс  тем, что, с целью сохранени  механических свойств древесины, ее пропитывают водным раствором продукта ДЦМ.A method of protecting wood from wood borers, characterized in that, in order to preserve the mechanical properties of the wood, it is impregnated with an aqueous solution of the product.

SU598785A 1958-04-30 1958-04-30 The way to protect the wood from the tree borers SU148203A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU598785A SU148203A1 (en) 1958-04-30 1958-04-30 The way to protect the wood from the tree borers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU598785A SU148203A1 (en) 1958-04-30 1958-04-30 The way to protect the wood from the tree borers

Publications (1)

Publication Number Publication Date
SU148203A1 true SU148203A1 (en) 1961-11-30

Family

ID=48303497

Family Applications (1)

Application Number Title Priority Date Filing Date
SU598785A SU148203A1 (en) 1958-04-30 1958-04-30 The way to protect the wood from the tree borers

Country Status (1)

Country Link
SU (1) SU148203A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2609373C2 (en) * 2012-03-07 2017-02-01 Янссен Фармацевтика Нв Application of tralopyril against teredo navalis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2609373C2 (en) * 2012-03-07 2017-02-01 Янссен Фармацевтика Нв Application of tralopyril against teredo navalis

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