| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bef705ca57b0e900c045b39407b04cd3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-32 |
| filingDate |
1964-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f180272c4ded47badc562c6272d3c714
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4644b0ca232765e65202871d711d964
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51ba7435bb6ee3a5e9f8adbf4885221e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1655b39caf1051983953c61550189da5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d968f34af1a4a9cabd1a7758bf780875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f456719d0854049e72750f81b4c6f5c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_561ce74ddff3e5a725f54790ea5edf18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1581cace69845c28fbd64d4886ecfa99 |
| publicationDate |
1967-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-1087640-A |
| titleOfInvention |
Method of producing melamine-formaldehyde moulding materials |
| abstract |
Melamine formaldehyde moulding material is prepared by condensing melamine and formaldehyde at a temperature of 100-160 DEG C. and pressure of 5-20 atmospheres. Reaction is continued until 2-13% methylol groups are formed and the reaction is continued at 40-90 DEG C. in the presence of fillers, additives and an acid catalyst. The filler may be cellulose and additives titanium dioxide and zinc stearate. Phthalic ureide is a suitable catalyst. The process is suitable for continuous operation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100402604-C |
| priorityDate |
1964-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |