| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc05229904be2987713acc8b41db7cd3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2609 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D17-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-45 |
| filingDate |
2021-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19d39a8170309e2b4d4f30bdcdcbcd6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f087718c83b697eef67219432995bae6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b1b398a423771a82f2b72851b1e1964
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea67274ffdf152b9d38c64151fc921e1 |
| publicationDate |
2022-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-4092088-A1 |
| titleOfInvention |
Universal dispersing agent for inorganic and organic pigments |
| abstract |
The present invention relates to aqueous pigment preparations, comprising: (A) at least one organic and/or inorganic pigment and/or filler; (B) at least one anionic dispersant containing a copolymer formed from a mono/di-carboxylic acid-containing monomer and from a nonionic water-soluble ethylenically unsaturated monomer; (C) at least one nonionic polymeric dispersant, comprising a block and/or graft copolymer containing at least one organic group with affinity for pigments and at least one polyethylene glycol block. The aqueous pigment preparations are suitable for coloring inks, paints, varnishes and architectural coatings. |
| priorityDate |
2021-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |