FIELD: chemistry.
SUBSTANCE: wood materials (i) contain polyamine as binder or binder different from polyamine. The wood materials additionally have polyamine inside or on their outer layer and the polyamine has average molecular weight of not less than 500 g/mol and has at least 6 primary or secondary amino groups per molecule of polyamine.
EFFECT: reduction of formaldehyde in ambient air.
6 cl, 1 tbl, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO REDUCE RELEASE OF FORMALDEHYDE IN WOOD MATERIALS | 2007 |
|
RU2437755C2 |
| IMPROVED BINDER COMPOSITIONS AND USE THEREOF | 2015 |
|
RU2694035C2 |
| METHOD OF PRODUCING WOOD-BASED PRODUCT | 2007 |
|
RU2469059C2 |
| ADHESIVE SYSTEM | 2007 |
|
RU2458957C2 |
| ADHESIVE SYSTEM | 2007 |
|
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| WOOD PLATE AND METHOD OF ITS MANUFACTURE | 2013 |
|
RU2627644C2 |
| ADHESIVE COMPOSITION AND PREPARATION METHOD THEREOF | 2006 |
|
RU2400513C2 |
| ADHESIVE SYSTEM AND METHOD OF OBTAINING WOOD-BASED PRODUCT | 2007 |
|
RU2458954C2 |
| IMPROVED BINDER COMPOSITIONS AND USE THEREOF | 2015 |
|
RU2694345C2 |
| ADHESIVE SYSTEM AND METHOD | 2006 |
|
RU2395553C2 |
