http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4893206-B2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-02 |
| filingDate | 2006-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-4893206-B2 |
| titleOfInvention | Pigment dispersant, pigment paste, and printing ink composition |
| abstract | <P>PROBLEM TO BE SOLVED: To obtain a pigment dispersant having (1) pigment adsorptivity (function of wetting pigment surface and adsorbing), (2) dispersion stability (function of preventing agglomeration of pulverized pigment particles one another) and (3) compatibility with a letdown resin having film-forming properties, especially a urethane-based-nitrocellulose, particularly dispersibility to pigment having an acidic surface. <P>SOLUTION: The pigment dispersant has a block (A) composed of a polyurethane and a block (B) of a polymer obtained by polymerizing a polymerizable unsaturated monomer. The block (A) and/or the block (B) comprises a block copolymer containing a basic polar group or its salt. The printing ink composition comprises the pigment paste and a binder resin. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| priorityDate | 2006-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 177.