SU390972A1 - - Google Patents
Info
- Publication number
- SU390972A1 SU390972A1 SU1800954A SU1800954A SU390972A1 SU 390972 A1 SU390972 A1 SU 390972A1 SU 1800954 A SU1800954 A SU 1800954A SU 1800954 A SU1800954 A SU 1800954A SU 390972 A1 SU390972 A1 SU 390972A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wood fibers
- ketene
- minutes
- hours
- pressure
- Prior art date
Links
- 229920002522 Wood fibre Polymers 0.000 description 7
- 239000002025 wood fiber Substances 0.000 description 7
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 description 4
- 230000008961 swelling Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1800954A SU390972A1 (enExample) | 1972-06-26 | 1972-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1800954A SU390972A1 (enExample) | 1972-06-26 | 1972-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU390972A1 true SU390972A1 (enExample) | 1973-07-25 |
Family
ID=20519058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1800954A SU390972A1 (enExample) | 1972-06-26 | 1972-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU390972A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2287203A1 (de) * | 2009-07-10 | 2011-02-23 | Wacker Chemie AG | Verfahren zur Acetylierung von Lignocellulosen, Hemicellulosen, Cellulosen mit Keten |
-
1972
- 1972-06-26 SU SU1800954A patent/SU390972A1/ru active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2287203A1 (de) * | 2009-07-10 | 2011-02-23 | Wacker Chemie AG | Verfahren zur Acetylierung von Lignocellulosen, Hemicellulosen, Cellulosen mit Keten |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Stamm et al. | Minimizing wood shrinkage and swelling effect of heating in various gases | |
| DE3504898A1 (de) | Verfahren zur verguetung von holz sowie verwendung des vergueteten holzes | |
| SU390972A1 (enExample) | ||
| US5451361A (en) | Process for upgrading low-quality wood | |
| US3894569A (en) | Method for plasticizing wood | |
| US3788929A (en) | Method for plasticizing wood | |
| ES401666A1 (es) | Procedimiento para la preparacion de acidos aminometilen- fosfonicos. | |
| KR860008339A (ko) | 셀룰로스 펄프의 제조방법 | |
| He et al. | Fabrication of highly stable and durable wood materials by modification of polyacrylamide (PAM)-glyoxal (GLY) | |
| SU391950A1 (ru) | БИБЛИОТЕКА К. П. Швалбе, И. О. Озолин , М. Р. Чаксте, Ф. А. Шнюциньш, М. М. Дудиньш, И. М. Карлсон и Д. Э. Труксне | |
| GB147232A (en) | Improved process for the treatment of wood and other cellulose-containing materials | |
| SU391951A1 (ru) | БИБЛИОТЕКА К. п. Швалбе, И. О. Озолин , М. Р. Пакете, Ф. А. Шнюциньш, М. М. Дудиньш, И. М. Карлсон, Я. Я. Витолиньш и Р. М. Путане Латвийска ордена Трудового Красного Знамени сельскохоз йственна академи | |
| JPH01216802A (ja) | 曲木方法 | |
| SU454131A1 (ru) | Способ получени прессованной древесины | |
| DE4313997A1 (de) | Verfahren zum Herstellen eines bearbeiteten Holzmaterials | |
| SU686897A1 (ru) | Способ получени древесного пластика | |
| SU971653A1 (ru) | Способ получени модифицированной древесины | |
| SU501890A1 (ru) | Способ получени древесноволокнистых плит | |
| SU478743A1 (ru) | Способ изготовлени древесно-волокнистых плит | |
| SU1077787A1 (ru) | Способ обработки древесных материалов | |
| SU859158A1 (ru) | Способ модификации древесных материалов | |
| SU440277A1 (ru) | Способ изготовлени древесины слоистого пластика | |
| SU1214420A1 (ru) | Способ модификации древесины | |
| SU391924A1 (ru) | Водовлагостойкий материал | |
| SU591504A1 (ru) | Способ производства ускорител из древесины дуба дл созревани конь чных спиртов |