| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8a790abb5432b50c087c33f7320024d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-0986
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65812 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6581 |
| filingDate |
1978-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37fb6fb14d3b95fdf70332ae8f1ad638
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f29419d563d942467e048e032131d4c |
| publicationDate |
1981-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4257917-A |
| titleOfInvention |
Catalyst for preparation of soluble poly(dichlorophosphazenes) |
| abstract |
High molecular weight poly(dihalophosphazenes) which exhibit solubility in benzene and in substituted benzenes are prepared in solution or in bulk from dihalophosphazenes such as (Cl2PN)3-7 at moderate temperatures by the use of novel polymerization catalysts. |
| priorityDate |
1977-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |