http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103358381-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27N1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27N3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27N3-12 |
| filingDate | 2012-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103358381-B |
| titleOfInvention | The preparation method of a kind of alkaline process steam puffed stalk glue-free artificial board |
| abstract | The invention belongs to glue-free environment friendly artificial board preparation field, particularly with the method for alkaline process steam puffed stalk for the glue-free environment friendly artificial board of raw material hot pressing.The method comprises the following steps: add aqueous slkali dipping after stalk chopping and take out, control water content, obtain steam puffed stalk, gas-explosive material is dried to certain water content after the quick-fried process of vapour, hot-forming.The present invention passes through the quick-fried thermophilic digestion process stripping alkali lignin of alkaline process vapour, spurts destruction cell wall structure instantaneously simultaneously, the active group of three large components in raw material is fully come out.In hot pressing afterwards, the lignin of stripping is under the high temperature conditions by forming adhesive action with the polysaccharide in raw material and lignin condensation reaction, the method achieve the Binderless binding of stalk, both the interpolation cost eliminating adhesive had been saved, in turn simplify technology and production line, be conducive to reducing adhesive made of synthetic resin and cause environmental pollution, reduce production cost, the preparation for wood-based plate provides new effective way. |
| priorityDate | 2012-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.