http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2385332-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd5232ba5f0788abf25c16e1b09910aa |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-49 |
| filingDate | 2008-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_787115b07db0bc793e55dbafe0c730e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f8fd20c691e355f3bc654570ede5c74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b2e2280a2e7fa3e730627d0092b9431 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbd005421d3966eaec436b24742ece7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92a2c612ee666ea6573cd958ed3767ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3f6870a3ed8d67caf5e3a4d8446605f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddd4c467e1de9bfa56e9c99c97241934 |
| publicationDate | 2010-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2385332-C2 |
| titleOfInvention | Method of producing alkyd resin |
| abstract | FIELD: chemistry. n SUBSTANCE: alkyd resin is obtained using wastes from the pulp and paper industry - distilled tall oil, its fatty acids, a mixture of tall oil with sunflower oil 4-5:1, by reacting them with glycerin or pentaerythritol. The acidic component used is a mixture of terephthalic acid with partially oxidised intermediate products of oxidation of p-xylene (mixture of organic acids, wastes from production of purified terephthalic acid). Production wastes contain the following in wt %: terephthalic acid - 80-85, p-toluic acid - 8-15, benzoic acid - up to 0.4; 4-carboxybenzaldehyde - up to 0.1, the rest-water. The reagents are loaded at the same time. The process is carried out at 250-255°C with release of reaction water through a fusion method. n EFFECT: method enables use of wastes from production of terephthalic acid, which reduces cost of the end product, obtaining alkyd resin in a single step, cutting overall synthesis time to 5 hours while preserving operational characteristics of the resin. n 4 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2454438-C1 |
| priorityDate | 2008-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.