FIELD: chemistry.
SUBSTANCE: invention refers to making butyral resin sheet for laminated nonshattering glass. Polymer sheet is made of plasticised butyral resin containing fatty acid amide as anti-blocking additive. Sheet is made by extrusion of the melt. Produced laminated safety glass contains two glass sheets and plasticised butyral resin interlayer of blocking intensity at least 50% less than that of polymer sheet composed the same, but not containing fatty acid amide, of opacity 3% less and adhesion value within 20% of deviation of adhesion value of polymer sheet composed the same, but not containing fatty acid amide.
EFFECT: designed improved laminated safety glass.
18 cl, 4 ex, 4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
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|
RU2413613C2 |
