FIELD: woodworking industry.
SUBSTANCE: invention relates to the woodworking industry, in particular to the production of treated wood to increase its water resistance. The method for modifying wood includes processing wood by the immersion method in an impregnating solution under normal conditions, followed by heat treatment. In this case, 5% of the mass is used as the impregnating solution. a solution of a previously obtained copolymer of glycidyl methacrylate and 2,2,3,3,4,4,4-heptafluorobutyl methacrylate in methyl ethyl ketone, with a molar ratio of monomers equal to 1: 2, impregnation is carried out for 2-24 hours, and heat treatment is carried out at 140°C within 2 hours.
EFFECT: process of wood hydrophobization is simplified and its water resistance is increased.
1 cl, 1 dwg, 3 tbl
| Title |
Year |
Author |
Number |
| WOOD MODIFICATION METHOD |
2021 |
- Kolyaganova Olga Vladimirovna
- Rysukhina Anna Andreevna
- Kiseleva Svetlana Vasilevna
- Bryuzgina Ekaterina Borisovna
- Klimov Viktor Viktorovich
- Bryuzgin Evgenij Viktorovich
- Navrotskij Aleksandr Valentinovich
- Novakov Ivan Aleksandrovich
|
RU2764921C1 |
| WOOD MODIFICATION METHOD |
2021 |
- Kolyaganova Olga Vladimirovna
- Rysukhina Anna Andreevna
- Grudanova Arina Demyanovna
- Bryuzgina Ekaterina Borisovna
- Klimov Viktor Viktorovich
- Bryuzgin Evgenij Viktorovich
- Navrotskij Aleksandr Valentinovich
- Novakov Ivan Aleksandrovich
|
RU2764924C1 |
| WOOD MODIFICATION METHOD |
2021 |
- Kolyaganova Olga Vladimirovna
- Rysukhina Anna Andreevna
- Grudanova Arina Demyanovna
- Bryuzgina Ekaterina Borisovna
- Klimov Viktor Viktorovich
- Bryuzgin Evgenij Viktorovich
- Navrotskij Aleksandr Valentinovich
- Novakov Ivan Aleksandrovich
|
RU2764926C1 |
| CHITOSAN MODIFICATION METHOD |
2021 |
- Yartseva Vitaliya Maksimovna
- Bryuzgina Ekaterina Borisovna
- Makevnina Olga Alekseevna
- Belina Kristina Andreevna
- Kolyaganova Olga Vladimirovna
- Klimov Viktor Viktorovich
- Bryuzgin Evgenij Viktorovich
- Navrotskij Aleksandr Valentinovich
- Novakov Ivan Aleksandrovich
|
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2017 |
- Klimov Viktor Viktorovich
- Bryuzgin Evgenij Viktorovich
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- Novakov Ivan Aleksandrovich
|
RU2685356C1 |
| SORBENT BASED ON MODIFIED CHITOSAN |
2021 |
- Yartseva Vitaliya Maksimovna
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- Makevnina Olga Alekseevna
- Belina Kristina Andreevna
- Kolyaganova Olga Vladimirovna
- Klimov Viktor Viktorovich
- Bryuzgin Evgenij Viktorovich
- Navrotskij Aleksandr Valentinovich
- Novakov Ivan Aleksandrovich
|
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| METHOD FOR PRODUCTION OF MODIFIED WOOD |
2007 |
- Jartsev Viktor Petrovich
- Kiseleva Olesja Anatol'Evna
|
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2021 |
- Yartseva Vitaliya Maksimovna
- Bryuzgina Ekaterina Borisovna
- Makevnina Olga Alekseevna
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- Kolyaganova Olga Vladimirovna
- Klimov Viktor Viktorovich
- Bryuzgin Evgenij Viktorovich
- Navrotskij Aleksandr Valentinovich
- Novakov Ivan Aleksandrovich
|
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| CHITOSAN MODIFICATION METHOD |
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- Bryuzgina Ekaterina Borisovna
- Makevnina Olga Alekseevna
- Belina Kristina Andreevna
- Kolyaganova Olga Vladimirovna
- Klimov Viktor Viktorovich
- Bryuzgin Evgenij Viktorovich
- Navrotskij Aleksandr Valentinovich
- Novakov Ivan Aleksandrovich
|
RU2757501C1 |
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- Yartseva Vitaliya Maksimovna
- Bryuzgina Ekaterina Borisovna
- Makevnina Olga Alekseevna
- Belina Kristina Andreevna
- Kolyaganova Olga Vladimirovna
- Klimov Viktor Viktorovich
- Bryuzgin Evgenij Viktorovich
- Navrotskij Aleksandr Valentinovich
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|
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