| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2786295e61d306bf527292c8aea9ff7a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f97f0fa258a008bf056ad04b7f380dda |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08797
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08795
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08791
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08748
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08762 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 |
| filingDate |
2000-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d62ba454cc6eb1b3cc4c7e69872f9f43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0c64f4e6c1d5a4fcf4cd02590180920
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74c0530a63f58865af919f3c653a7390 |
| publicationDate |
2001-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1107069-A1 |
| titleOfInvention |
Toner for electrophotography |
| abstract |
Toner used for electrophotography includes a polylactic acid type biodegradablenresin and a terpene-phenol copolymer. The molar concentration of one of the L-lacticnacid units and D-lactic acid units in a lactic acid component of the polylactic acid typenbiodegradable resin is in the range between about 75 mol% and about 98 mol%. Thenterpene-phenol copolymer may include at least one composition selected from the groupnconsisting of: (a) cyclic terpene-phenol copolymer, prepared by copolymerizing cyclicnterpene and phenol; (b) cyclic terpene/phenol (1:2 molar ratio) addition product, preparednby adding two molecules of phenol to one molecule of cyclic terpene; (c) polycyclicnterpene/phenol (1:2 molar ratio) addition product, prepared by a condensation reaction ofnthe cyclic terpene/phenol (1:2 molar ratio) addition product with one of aldehyde andnketone; and (d) polycyclic terpene/phenol (1:1 molar ratio) addition product, prepared by ancondensation reaction of a cyclic terpene/phenol (1:1 molar ratio) addition product withnone of aldehyde and ketone. The toner of the invention is applicable to a full-color toner. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8685604-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1744222-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8283099-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6653435-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1313887-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1338925-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102998923-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102998923-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7629099-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1088843-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1315008-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1088843-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1467258-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7452647-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1467258-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1744222-A2 |
| priorityDate |
1999-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |