http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0812342-A4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f76aab74ed312003383a8600e2edbd5b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D17-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0066 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00 |
| filingDate | 1996-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae28fe3d2d0204d1ceab05759ba81ccc |
| publicationDate | 1999-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0812342-A4 |
| titleOfInvention | METHOD FOR PRODUCING RESIN / PIGMENT COMPOSITIONS FOR PRINTED INKS |
| abstract | A method of preparing a pigment dispersion useful in the preparation of printing inks is provided. Said method comprises dispersing a pigment in an aqueous medium further comprised of a dispersing binder resin composition, said aqueous medium being essentially free of volatile organic solvents and said dispersing binder resin consisting essentially of the reaction product of a mixture of X equivalent percent of an acid component and Z equivalent percent of an amine component wherein the acid component is comprised of an aromatic dicarboxylic acid alone or in a mixture with an aliphatic dicarboxylic acid having from 2-25 carbon atoms, and said amine component is comprised of a mixture of a diamine and monoalkanol amine and the ratio of Z:X is less than 1 to provide a polyamide having an acid value greater than about 35. This invention also relates to printing inks comprising the pigment dispersion composition of this invention and a method of preparation thereof. This invention also relates to a method of printing a substrate comprising contacting a surface of a substrate with a composition comprising a printing ink as defined above and drying said surface to form a film of the solids of said ink in contact with said surface. |
| priorityDate | 1995-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 235.