http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8810274-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97b77073cf9139a67812934cf5f250c1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-37 |
| filingDate | 1988-06-17^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44f3976fc2c9de4c5dcbfd281e8ccc7f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d7bc4b9736e19717237efc6f38d46d5 |
| publicationDate | 1988-12-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-8810274-A1 |
| titleOfInvention | Invert microlatices useful as flotation and drainage additives and for absorption and retention of aqueous fluids |
| abstract | An invert microlatex of at least one cationic water-soluble vinyl monomer, if necessary copolymerized with at least one anionic or non-anionic water-soluble vinyl monomer, is prepared by a process consisting in a first stage (a) of preparation of an invert microemulsion (of the water-in-oil type) and a second stage (b) in which the invert microemulsion obtained in stage (a) is subjected to conditions of polymerization, stage (a) consisting in mixing: (A) an aqueous solution of at least one cationic water-soluble vinyl monomer, if necessary mixed with at least one anionic or non-ionic water-soluble vinyl monomer, (B) an oil phase containing at least one liquid hydrocarbon, and (C) at least one non-ionic surface active agent, in a proportion sufficient to obtain an invert microemulsion, and having an HLB, either between 11 and 15 when the cationic water-soluble vinyl monomer is alone or mixed with an anionic water-soluble vinyl monomer, or between 7.5 and 13 when the cationic water-soluble vinyl monomer is mixed with a non-ionic water-soluble vinyl monomer. Application as a flotation and drainage additive, and as an absorber and retainer of water. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10647845-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9631082-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9357769-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4968435-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10138366-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9428630-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9309378-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9307758-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5340865-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0484617-A1 |
| priorityDate | 1987-06-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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