| 摘要 |
preparation of adhesive used in paper industry. SUBSTANCE: described is adhesive composition comprising bone glue, glycol, urea, and water. Composition further comprises mycellium treated with 4% acid solution or 2% alkali solution, ratios of components being as follows, wt parts: bone glue, 180- 200; glycerol, 21.0-1.5; urea, 10-12; water, 240-310, mycellium treated with 4% acid solution or 2% alkali solution, 400-500. EFFECT: lower manufacturing cost price of glue composition and increased adhesion power thereof by partial substitution of food stock by antibiotic production waste. 1 ex
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