http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1228981-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-02 |
| filingDate | 1984-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1987-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aaaa3bd6b42a45f51d7dc14b94361324 |
| publicationDate | 1987-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1228981-A |
| titleOfInvention | Organic titanium compositions for use in oil and gas wells |
| abstract | TITLE ORGANIC TITANIUM COMPOSITIONS FOR USE IN OIL AND GAS WELLS ABSTRACT OF THE DISCLOSURE A dry, solid mixture of (a) the reaction product of (R10)4Ti with (i) H9N(R2OH)k at a titanate:amino alcohol mol ratio of about 1:1, or (ii) R3[N(R4OH)mR?]2 at a titanate:amino alcohol mol ratio in the range between about 1:1 and about 2:1, and (b) a monosaccharide, disaccharide, or polyhydric alcohol which can be obtained by reduction of a monosaccharide, in an amount sufficient to enhance the uniform crosslinking capacity of said reaction product, wherein R1 is C1-6 alkyl; each of R2, R3 and R4 is C1-6 alkylene; R5 is H or C1-6 alkyl; k is 1-3 and g plus k equals 3; and m is 1 or 2 and m plus n equals 2. Mixtures are useful in thixotropic cements and in fluid fracture formulations for oil wells. |
| priorityDate | 1983-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.