http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105038670-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J161-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-40 |
| filingDate | 2015-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105038670-B |
| titleOfInvention | It is a kind of for urine aldehyde modified resin glue of bagasse particieboard and preparation method thereof |
| abstract | The invention discloses a kind of for urine aldehyde modified resin glue of bagasse particieboard and preparation method thereof, each component parts by weight are as follows：3300 parts of formaldehyde, 60 parts of diethylene glycol (DEG), 1600 parts of urea, 20 parts of caprolactam, 2 parts of sodium hydroxide, 450 parts of water.On the basis of traditional urea-formaldehyde resin alkali soda acid synthesis technique, it is determined that after first batch of urea carries out lengthening reaction initial stage, when free formaldehyde content is less in reaction solution, add the larger diethylene glycol (DEG) of reactivity, later stage in the reaction, strict control reacting liquid pH value, enables the controllable progress of building-up process, finally adds second batch urea and catches free formaldehyde and further improve the reaction solution extent of reaction.Course of reaction is steadily easy to control, favorable repeatability. |
| priorityDate | 2015-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.