http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-0311529-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D151-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F291-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F265-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D155-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F291-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D201-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D151-00 |
| filingDate | 2003-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68efdc752df74ad1215a6af7d7018ecc |
| publicationDate | 2005-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-0311529-A |
| titleOfInvention | Compositions suitable for use as a pigment dispersant, pigment dispersion, coating composition and process for producing pigment dispersant |
| abstract | "COMPOSITIONS SUITABLE FOR USE AS A PIGMENT DISPERSER, PIGMENT DISPOSAL, COATING COMPOSITION AND A PIGMENT DISPERSER PROCESS". Graft copolymer-based pigment polymer dispersant containing a new type of urea functional group as a pigment anchor group. Urea groups are attached to the graft copolymer by a convenient method involving the reaction of functional hydroxyl groups built into the graft copolymer with a diisocyanate that is capped at one end with primary or secondary ammonia or amine. The reaction is convenient and clean. Substantial cross-linking or gelling of the polymer can easily be avoided by careful selection of ingredients and appropriate processing conditions. These materials are effective in the dispersion and stabilization of a wide variety of pigments in solvent-based systems and are particularly useful in forming pigment dispersions that are used in a variety of automotive and truck solvent-based coating compositions where They provide improved pigment use efficiency, lower ink viscosity and reduced volatile organic solvent emission. |
| priorityDate | 2002-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.