FIELD: impregnation of wood; wood processing. SUBSTANCE: antiseptic liquid on the base of oil fraction represents mixture of distillate fractions having thermocatalytic origin and having boiling away temperature within 326-420 C range. Antiseptic liquid comprises, mas.%: distillate fraction having boiling away temperature within 325-420 C range, 20-50; distillate fraction having boiling away temperature within 4200C C range, 50-80. EFFECT: improved quality of desired product. 2 tbl
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WOOD-IMPREGNATION OIL-ORIGIN ANTISEPTIC | 2001 |
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ALL-SEASON IMPREGNATING LIQUID | 1995 |
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PETROLEUM ANTISEPTIC WITH LOW CHILLING TEMPERATURE FOR WOOD IMPREGNATION | 2002 |
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Authors
Dates
1998-05-27—Published
1996-06-26—Filed