| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4bf706079a8d5bdcba5464bd1109f85 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D17-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 |
| filingDate |
2001-08-03^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-04-26^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e831bc4d5c0a4be41c62120a592304ea |
| publicationDate |
2005-04-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6884286-B2 |
| titleOfInvention |
Dispersions containing polyether dispersants |
| abstract |
A dispersion comprising a particulate solid, a polar organic liquid and a dispersant of formula (1) wherein R is optionally substituted C 4-50 -hydrocarbyl; X is —O—, —S— or —NR 2 —; R 1 is hydrogen or C 1-6 , -alkyl which may be linear or branched; R 2 is hydrogen or C 1-6 , alkyl which may be linear or branched or a group —(C 2 H 4 O) n (AO) p —R 1 ; AO is alkyleneoxy containing 3 or more carbon atoms; n is 0 to 30; p is 4 to 100; and p>n; and a is from 1 to 3. Preferred compounds are where R 1 is hydrogen, X is —O— and a is 1 and R is the residue of 2-naphthol. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7923474-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009126608-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008202382-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7739968-B2 |
| priorityDate |
2000-08-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |