| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_38a0ecf90a4ec02af686213ff43d2a9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ac17835c97e6c72213815ca74845386 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B43-10 |
| filingDate |
1993-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd44689507c32f0d7859c0d624767f4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47babc727b02062607260e911ba7df23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_003d978f6665b89f7f44ec0e5394aaed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f301ad9acd2cd33f43907daed675e035 |
| publicationDate |
1994-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0585165-A1 |
| titleOfInvention |
Process for the preparation of acyl isocyanates |
| abstract |
The invention relates to a process for the preparation of acyl isocyanates which consists in reacting oxalyl chloride with a salt chosen from the group consisting of halohydrates and sulfates of carboxamides and / or carbamates, which are unsubstituted on l nitrogen, then heating the reaction medium to a temperature between 30 ° and 150 ° C.n n n The process makes it possible to obtain the acyl isocyanates with excellent yields under easily controllable operating conditions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2728567-A1 |
| priorityDate |
1992-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |