http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0530602-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-00 |
| filingDate | 1992-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b891f614033a0cb24fb96f664f685cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ceedbedf025af4e36262a02dfd101fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_725d0e15e09d409cb3d1201a6af8015e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e9e8c3c045e094c3f0bcf188a3dbe1e |
| publicationDate | 2000-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0530602-B1 |
| titleOfInvention | Processes of preparation of aqueous epoxy resin dispersions |
| abstract | A process for the preparation of aqueous epoxy resin dispersions comprising (1) 20 to 75% by weight, based on the total dispersion, of an epoxy resin constituting a condensation product of a) epoxy compounds having at least one epoxy group per molecule and an epoxide equivalent weight of 90 to 3000 g/mol, and b) aromatic polyols; (2) 3 to 20% by weight, based on the total dispersion, of an emulsifier comprising a) a condensation product of an aliphatic polyol and an epoxy compound having at least two epoxy groups per molecule and an epoxide equivalent weight of 90 to 3000 g/mol, the equivalent ratio of the OH groups to the epoxy groups being 1:0.85 to 1:1.5 and the epoxide equivalent weight of this condensation product being between 5000 and 400,000 g/mol, b) an organic solvent, and c) water; (3) up to 10% by weight, based on the total dispersion, of organic solvents; and (4) water in an amount to make up to 100% by weight, which comprises stirring the epoxy resin (1) firstly with the emulsifier (2) and, if appropriate, organic solvents corresponding to (3), and then with water. |
| priorityDate | 1991-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 232.