http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010143957-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F240-00 |
| filingDate | 2008-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_872f345392cc6b9b7ceb3e716d7917db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9c393d10c3dd232a3cf698e885cf8c0 |
| publicationDate | 2010-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010143957-A |
| titleOfInvention | Method for producing hydrocarbon resin |
| abstract | PROBLEM TO BE SOLVED: To provide a method for efficiently producing a hydrocarbon resin by increasing the polymerization conversion rate of a cracked oil fraction to a hydrocarbon resin. SOLUTION: A method for producing a hydrocarbon resin, comprising performing a multistage polymerization step through at least the following steps (1) and (2). (1) Step: Among the cracked oil fractions obtained by pyrolysis of petroleum, the fraction (a) having a boiling range of 140 to 220 ° C or a fraction having a boiling range of 15 to 70 ° C with the fraction (a) A polymerization step in which a Friedel-Crafts catalyst is added to the mixture with the component (b) and a polymerization reaction is carried out at a polymerization temperature in the range of 30 to 60 ° C. (2) Step: A polymerization step in which after the step (1), the temperature is raised to a polymerization temperature higher than the polymerization temperature in the step (1) and the polymerization reaction is continued. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112646076-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015054892-A |
| priorityDate | 2008-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.