| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5207650d17e8b24dfda684a1d1aa7b3 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-34 |
| filingDate |
1988-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06cad18878473b6fd49dca8cf20e49be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85dbc5290dfe6f268569806f64e880e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aac0d5798ff7dfbe6382c379d9daca69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f40553a657d382229f44429180f9009c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e408cc1a32bf2cd42665aaa63cf9ed65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ead04b131afa122306281b1e9307b7f |
| publicationDate |
1992-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-205159-B |
| titleOfInvention |
Process for producing aqueous dispersions of powdery materials |
| abstract |
Powders, esp. pigments and/or filters are dispersed in an aq. emulsifier soln. This emulsifier used on its own or together with conventional surfactants at 0.3-30 wt.% level of powders is an adduct of -a styrene- maleic -acid- anhydride-copolymer (mol.wt.: 1400-2500; acid no.:270-480 mgkOH/g), and/or of a partial ester formed by styrene-maleic-acid-anhydride-copolymer and a 1-20C alcohol/mol.wt.: 1700-2500; acid no.: 210-230 mgkOH/g) - and of fatty acid esters of oxyethylated multifunctional aliphatic alcohols acid/or fatty acid polyethylene esters, and/or oxyethylated-fatty acid alcohols and/or oxyethylated alkyl phenols. The dissolved alkali neturalises adduct forms a soln. contg. 18-28 wt.% solids. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10995208-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3533830-A4 |
| priorityDate |
1988-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |