| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f377e013e491d7b8402ae1d4ece33a4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0e00be50378f1bca979bdeda9f58f45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e02ba455998140dede4fbd55ad739bd4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0faa2998bf7822f931e18a757dfdeee1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-32 |
| filingDate |
1990-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dacfa758c4de8142e5d8c8c4c36b7a3e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_545030f1e509bdfb285f9a2c6afcc9e9 |
| publicationDate |
1991-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2022638-A1 |
| titleOfInvention |
Process for neutralising hydrocarbon pollution and products therefor |
| abstract |
18 A process for combating pollution caused by liquid hydrocarbons involves spreading partially dehydrated calcium sulphate over the slick. The calcium sulphate is prepared by dehydrating natural gypsum at between 100°C, and 170°C, suitably for 1 to 4 hours. It is preferably in a particulate form, the majority of particles being from 1 to 100 ? in size. |
| priorityDate |
1989-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |