http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0083583-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-32 |
| filingDate | 1982-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1987-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1987-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0083583-B1 |
| titleOfInvention | Melamine resins, method for their preparation, utilization as well as molded bodies prepared from those resins |
| abstract | Melamine-formaldehyde modified resins are prepared with a molar ratio of melamine: formaldehyde = 1 : (1.25 to 0.7), by heating the melamine solution, respectively aqueous suspension with the formaldehyde in a molar ratio of melamine: formaldehyde = 1 : (1, 27 to 0.7) with a pH comprised between 8 and 11 at a temperature ranging from 105 to 160`C during a period of time sufficient to obtain a resin having at 20`C a dilution power in water of 1 : (0.1 to 4). There is added before, during or after condensation less than 25% by weight of a glycol ether having the formula R (OCH<u2>uCH<u2>u)<un>uOH wherein R is an alkyl containing 1 to 4 atoms of carbon and n is an integer from 1 to 5 and/or p-toluol sulfonamide. The resins are used for the preparation of moulded bodies. |
| priorityDate | 1981-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.