http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1086984-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ddadb999be4f451dfc44d8e359d8f6a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0077 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-28 |
| filingDate | 2000-09-15^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_736b45e6879821ef4544c1bfea61dc61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bedbf4fc5e8a418e26cde0b004ae66b |
| publicationDate | 2001-03-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1086984-A2 |
| titleOfInvention | Compounds for mass colouration of polymers |
| abstract | The invention relates to novel soluble pigment precursors possessing not only higher thermalnstability but also improved solubility characteristics and to a process for mass colouration ofnhigh temperature polymers that utilizes these novel soluble pigment precursors. n The pigment precursors of the invention are essentially of the formulan A(B) x nwheren x is an integer from 1 to 8, A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo,nquinophthalone, indanthrone, isoindolinone, isoindoline, dioxazine, azo, phthalocyanine orndiketopyrrolopyrrole series, this radical being linked with x B groups via one or morenheteroatoms, these heteroatoms being selected from the group consisting of N, O and S andnforming part of the radical A, and B is hydrogen or a group of the formulan nalthough at least one B group is not hydrogen and when x is from 2 to 8 the B groups maynbe identical or different,n E 1 is oxygen or is selected from the group consisting of methylene, methyleneoxy andnethylene, each member of the group being unsubstituted or substituted by one R 5 ornby 2 radicals, R 5 and R 6 , or is two separate radicals, R 7 and R 8 , R 7 being attached tonthe same atom as R 1 and R 8 to the same atom as R4, E 2 is selected from the group consisting of methylene, ethylene, propylene and butylene,neach member of the group being unsubstituted or substituted by one R 9 or by 2 nradicals, R 9 and R 10 , or is two separate radicals, R 11 and R 12 , R 11 being attached tonthe same atom as R 1 and R 12 to the same atom as R 4 , G 1 is O or N(R 13 ), R 1 is hydrogen, methyl, ethyl, methoxy or ethoxy, R 2 and R 3 are independently hydrogen, C 1 -C 8 alkyl, C 1 -C 8 alkoxy, C 1 -C 8 alkoxy-C 2 -C 8 alkylenenor C 1 -C 8 alkoxy-C 2 -C 8 alkyleneoxy, R 4 is hydrogen, C 1 -C 8 alkyl, C 1 -C 8 alkoxy, C 1 -C 8 alkoxy-C 2 -C 8 alkylene, C 1 -C 8 alkoxy-C 2 -C 8 alkyleneoxy,nC 5 -C 6 cycloalkyl, C 5 -C 6 cycloalkoxy, phenyl, phenoxy or a 5- orn6-membered, saturated or singly to triply unsaturated heterocyclic radical, R 5 , R 6 , R 9 , R 10 and R 12 are independently C 1 -C 8 alkyl or C 1 -C 8 alkoxy,nor R 6 and R 9 together are a direct bond, R 7 and R 8 are independently hydrogen, C 1 -C 8 alkyl, C 1 -C 8 alkoxy, C 1 -C 8 alkoxy-C 2 -C 8 alkylenenor C 1 -C8alkoxy-C2-C8alkyleneoxy, R 11 is hydrogen, C 1 -C 8 alkyl or C 1 -C 8 alkoxy, R 13 is methyl or ethyl, and R 14 is C 1 -C 8 alkyl, C 5 -C 6 cycloalkyl, phenyl or a 5- or 6-membered, saturated or singly tontriply unsaturated heterocyclic radical. n Also claimed are some materials pigmented according to the invention. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109642087-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109642087-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8629238-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9209412-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011144566-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012017005-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1860148-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9240551-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013050401-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3456756-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1593709-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017223369-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6800127-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11208559-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1593709-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012175530-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03093372-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013030325-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9748487-B2 |
| priorityDate | 1999-09-24^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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