http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-1635409-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3750087a509fb2aa40c2808ede707159 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27N3-02 |
| filingDate | 1989-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1994-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9c21c98655708c9284c65c93f747597 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_717cbd7c94812a4f9b49f0b8b43c28f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00854a69d19d5ed8b706d042b6a12c35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b44855eee3ee5da64aadaf730d960c58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61a7d7fd07d6ef6400adf4f22e22d1e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_059837e71dae62a5f218e69e84fdc44e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77e7561aeeb301d2cca4496dd81458d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89334c5cfee1e9629c57de825fd3ae32 |
| publicationDate | 1994-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-1635409-C |
| titleOfInvention | Method of making materials from timber wastes |
| abstract | FIELD: production of building materials. SUBSTANCE: method comprises steps of disintegrating timber wastes up to particle size no more, than 2,5 mm; drying them up to humidity, equal to 8-10%; subjecting them to solid phase fermentation by fungus of white mold P. Chrysosporium F1764; growing sown material for solid-phase fermentation on Chapeck cake at 28-30 C in stable conditions over four days; performing aqueous washing off spores of the culture out of the cake. Spore concentration in one ml of water consists 5.8 x 105,8 ยท 10 7 . An aqueous spore solution (inoculate) is being added to timber wastes in quantity, consisting 1650 ml of the inoculate for 1 kg of the wastes. After the inoculate had beer added, the timber wastes are being thoroughly agitated and introduced to a tank for performing fermentation at 28-30 C in presence of air with normal pressure over 4 days. The fermentation process had been over, a cross linking agent is being added to the timber wastes such as octamethylenediisocyanate, and the mass is being agitated. Then a rug is being formed and subsequent by hot pressed upon 150 C over 5 min at pressure, equal to 3MPa. EFFECT: enhanced strength and lowered water absorption capability of the material. 1 cl, 4 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2527417-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02055722-A1 |
| priorityDate | 1989-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.