http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0352772-A3
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F32-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F32-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12 |
| filingDate | 1989-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1991-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0352772-A3 |
| titleOfInvention | Method for preparing resin having light color |
| abstract | A method for preparing a resin having light color ncomprises the steps of: hydrogenating a compound nrepresented by the formula (1) n nwherein ℓ, m and n are integers of 0 ≦ ℓ ≦ 3, 0 ≦ m ≦ 8 and n1 ≦ n ≦ 3, respectively, and R¹ to R⁶ each represent a nhydrogen atom or a hydrocarbon residue having 1 to 3 carbon natoms, with or without R⁵ and R⁶ forming a ring, in the npresence of a Ziegler catalyst containing a transition metal ncompound of the groups IV to VI of the Periodic Table and an norganometallic compound of the groups I to III of the nPeriodic Table in combination to obtain a norbornene ncompound represented by the formula (2) n nwherein ℓ, m, n and R¹ to R⁶ are the same as above; and npolymerizing the norbornene compound to give the resin nhaving light color. |
| priorityDate | 1988-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 245.