| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e697e1eeeef6d82c5409b0deba81dac |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-281 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-205 |
| filingDate |
2009-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_000bc97f063814ce88895ec0c0f7e3f7 |
| publicationDate |
2011-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011105661-A1 |
| titleOfInvention |
Water-in-oil polymer emulsions |
| abstract |
Inverse emulsions have a discontinuous internal phase of an aqueous solution of water soluble polymer and a continuous external phase of a stabilised oil system of an oil and an oligomeric stabiliser including urethane and/or urea linkages and residues of a fatty acid dimer and/or trimer component. The stabiliser is particularly either dimer based with units of the formula (I): —(X)-(D)-(X)CO—NH—R 1 — (I); where -(D)- is a difunctional dimer residue; each X is —O— or —NH—; and R 1 is C 1 to C 60 hydrocarbylene, or trimer based with units of the formula (III): —(X′) 2 -(T)-(X′)CO—NH—R 10 — (III) where -(T)- is a trifunctional trimer residue; each X′ is —O— or —NH—; and R 10 is as defined for R 1 . |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9376608-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11740454-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8950492-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10655054-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013020083-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013020081-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019190465-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021003841-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020214996-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021004991-A1 |
| priorityDate |
2008-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |