http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0480448-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b3effc764caede39784bd23d64da085 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J161-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G14-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G14-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J161-34 |
| filingDate | 1991-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a78a7c1a299518669275e0fd2960dcf |
| publicationDate | 1992-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0480448-A1 |
| titleOfInvention | Glue based on condensation products of urea-formaldehyde with an E-O emission class of formaldehyde, its manufacture and use |
| abstract | The invention relates to novel glues, in particular for the production of particle board, based on urea-formaldehyde condensation products which correspond to formaldehyde emission class E-0, processes for their production and their use for the production of agglomerated materials, composite materials and in particular particle board.n n n (A) Herstellung eines Vorkondensationsprodukts durch Umsetzungn - eines Phenol-Formaldehyd-Kondensationsprodukts mit - Formaldehyd, - Harnstoff und - Trimethyloltrimethylentriamin, (B) erste Nachkondensation des Vorkondensationsprodukts bei erhöhter Temperatur und (C) zweite Nachkondensation des in Schritt B erhaltenen Kondensationsprodukts bei erhöhter Temperatur unter Zusatz von Harnstoff sowie von Phenol-Formaldehyd-Kondensationsprodukt. The process comprises the following steps: (A) Preparation of a precondensation product by reaction - With a phenol-formaldehyde condensation product - formaldehyde, - urea and Trimethyloltrimethylene triamine, (B) first post-condensation of the precondensation product at elevated temperature and (C) second post-condensation of the condensation product obtained in step B at elevated temperature with the addition of urea and phenol-formaldehyde condensation product. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0480778-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0480778-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113667432-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113667432-A |
| priorityDate | 1990-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.