http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002322281-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47cc435e1d443f13180f7766df104d9d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-04 |
| filingDate | 2001-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f513541de9cecda412535ff0bbfc71fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97397b725f1998849a3ba9e3709cd1b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62d5a97793e94267b6c1f64a47255d29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3348c437460731b3aac51dac67db6de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2302b97095d19d4f03be15ac979bbab |
| publicationDate | 2002-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002322281-A |
| titleOfInvention | Novel sulfur-containing phenolic resin and its production method |
| abstract | [PROBLEMS] To provide a novel phenolic resin in which the resin itself is soft and therefore not brittle (flexible). A phenol having an unsaturated hydrocarbon group represented by the formula (1) is reacted with formaldehyde to obtain a dinuclear phenol derivative of the formula (2), and then a dithiol compound (HS-R 2 -SH) to form -R 1 -SR 2 -S- between the phenolic carbon and the phenolic carbon. A sulfur-containing phenol resin having a structure of R 1- (formula (1) 2)). In the formula, R 1 is a hydrocarbon group having 2 to 6 carbon atoms, R 2 is a hydrocarbon group having 1 to 10 carbon atoms, and R 3 is a hydrocarbon group having 2 to 6 carbon atoms which is the same as R 1 except that it has a double bond. A hydrogen group and R 4 represent a methoxy group, a hydroxyl group, a halogen or a hydrocarbon group having 1 to 9 carbon atoms. Embedded image |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7504471-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7491789-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03095526-A1 |
| priorityDate | 2001-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.