| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dcb88e6c103e4974b104452c51fbb4a5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 |
| filingDate |
1987-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2b42873e4b8197511b7efc6a2ebeeb3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3eb17c04b55ed6446aead96d083aab53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4841829213a09d6f15fc641894b3b0f8 |
| publicationDate |
1988-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0280780-A1 |
| titleOfInvention |
Mixtures of sorbitol-based polyols having a predetermined composition, process for their preparation and their use in the preparation of sorbitan esters |
| abstract |
The known processes for the production of polyol mixtures based on sorbitol with certain predetermined product properties are either imprecise or technically extremely complex.n n n Tracking the course of the anhydrization reaction on the basis of the optical rotation value with the aid of a previously recorded calibration curve enables polyol mixtures of a certain product quality to be produced in a simple manner.n n n The polyol mixtures are required for the production of sorbitan esters with emulsifier properties. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022263150-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102009001748-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9938926-A1 |
| priorityDate |
1987-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |