http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19990072803-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B5-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B5-62 |
| filingDate | 1999-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19990072803-A |
| titleOfInvention | Perylene compounds and pigment preparations |
| abstract | The present invention relates to pigment dispersants of the general formula (I) and pigment preparations comprising organic basic pigments and pigment dispersants, and to pigment preparations prepared from pigment preparations:n n n (I)n n n n n n n n In this formula,n n n Z < 1 > is a radical of formula <n n n Z is defined as Z 1 , Z 2 or Z 3 ,n n n Wherein Z < 2 > is a radical of formula (Ib)n n n Z 3 is hydrogen, hydroxyl, amino or C 1 to C 8 alkyl, wherein the alkyl group is Cl, Br, CN, OH, C 6 H 5, carbamoyl, C 1 to C 4 acyl, C 1 to C 4 Alkoxy and NR < 2 > R < 3 >.n n n (Ia)n n n - [XY] q - [X 1 -Y 1 ] r - [X 2 -NH] s Hn n n (Ib)n n n - [XO] Q1 - [X 1 -O] q Hn n n In the above equations,n n n X, X 1 and X 2 are the same or different and can be substituted by one to four C 1 to C 4 alkyl radicals, hydroxy radicals and / or one or two additional C 5 to C 7 cycloalkyl radicals Branched or unbranched C 2 to C 6 alkylene radical or a C 5 to C 7 cycloalkylene radical;n n n Y and Y 1 are the same or different and are NH-, -O- or N (C 1 -C 6 alkyl) group;n n n q is 1 to 6;n n n r and s independently of one another are a number from 0 to 6 but not 0 at the same time;n n n q1 is a number of 0 to 6; |
| priorityDate | 1998-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 154.