http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-980879-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_19aaaa9f91b7bf94ef9bdd9425970c0c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0589 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0926 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0618 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-087 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-09 |
| filingDate | 1961-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1965-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-980879-A |
| titleOfInvention | Electrophotographic materials |
| abstract | Di - (p - methoxyphenyl) - (4 - quinolyl) - methane is made by reacting quinoline-4-aldehyde with anisole in the presence of acetic and sulphuric acids. Specifications 788,427 and 804,087 are referred to.ALSO:A photoconductive composition comprises a synthetic resin (e.g as in Specification 964,876) and one or more compounds of the following formulae <FORM:0980879/C3/1> <FORM:0980879/C3/2> also optionally including a sensitizer, a pigment, or an agent affecting gloss, viscosity, ageing, oxidation or heat stability; in the formulae R1 and R2 are hydroxy, alkoxy, amino or dialkylamino, R3 is H, hydroxy, phenyl (optionally substituted by amino, dialkylamino, alkoxy and/or halogen), dialkylaminostyryl or a heterocyclic radical, and n is 0 or 1. Specified resins are polyvinyl formal or butyral, poly-N-vinyl- or N-propenyl-carbazole (see Specification 964,875), a silicone and a terpolymer of vinyl chloride, vinyl acetate and maleic anhydride. Specified sensitizers are Rhodamine tetrachlorophthalic anhydride, benzotriazole and those mentioned in Specification 964,875. Other photoconductive substances may be present, e.g. a polymer as in Specification 964,871 or a subatance of Specification 980,880. |
| priorityDate | 1960-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.