NEW POLYCARBONATE RESIN AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR
PROBLEM TO BE SOLVED: To obtain the subject by introducing a specific fluorine-contg. group into its main chain so as to give highly durable electrophotographic photoreceptors excellent in lubricity, shaving resistance and scratch resistance, causing no image defects due to filming, etc., and good i...
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| creator | NOGAMI SUMITAKA OKURA KENICHI |
| description | PROBLEM TO BE SOLVED: To obtain the subject by introducing a specific fluorine-contg. group into its main chain so as to give highly durable electrophotographic photoreceptors excellent in lubricity, shaving resistance and scratch resistance, causing no image defects due to filming, etc., and good in toner separation. SOLUTION: This polycarbonate resin is characterized by containing, in the main chain (A) a constituent unit of formula I [A is F or an F-substituted alkyl (pref. of 3-10C); R to R are each H or F] or (B) a constituent unit of formula II (R and R are each same as R ). This resin is obtained by reaction of a polycarbonate compound such as bisphenol A- or Z-type polycarbonate with the corresponding epoxide (e.g. 3-perfluorobutyl-1,2-epoxypropane, 2,2,3,3,3- tetrafluoropropyl glycidyl ether) in the presence of a base catalyst. |
| format | Patent |
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SOLUTION: This polycarbonate resin is characterized by containing, in the main chain (A) a constituent unit of formula I [A is F or an F-substituted alkyl (pref. of 3-10C); R to R are each H or F] or (B) a constituent unit of formula II (R and R are each same as R ). This resin is obtained by reaction of a polycarbonate compound such as bisphenol A- or Z-type polycarbonate with the corresponding epoxide (e.g. 3-perfluorobutyl-1,2-epoxypropane, 2,2,3,3,3- tetrafluoropropyl glycidyl ether) in the presence of a base catalyst.</description><edition>6</edition><language>eng</language><subject>CHEMISTRY ; CINEMATOGRAPHY ; COMPOSITIONS BASED THEREON ; ELECTROGRAPHY ; ELECTROPHOTOGRAPHY ; HOLOGRAPHY ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; MAGNETOGRAPHY ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PHOTOGRAPHY ; PHYSICS ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>1998</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980616&DB=EPODOC&CC=JP&NR=H10158380A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980616&DB=EPODOC&CC=JP&NR=H10158380A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NOGAMI SUMITAKA</creatorcontrib><creatorcontrib>OKURA KENICHI</creatorcontrib><title>NEW POLYCARBONATE RESIN AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR</title><description>PROBLEM TO BE SOLVED: To obtain the subject by introducing a specific fluorine-contg. group into its main chain so as to give highly durable electrophotographic photoreceptors excellent in lubricity, shaving resistance and scratch resistance, causing no image defects due to filming, etc., and good in toner separation. SOLUTION: This polycarbonate resin is characterized by containing, in the main chain (A) a constituent unit of formula I [A is F or an F-substituted alkyl (pref. of 3-10C); R to R are each H or F] or (B) a constituent unit of formula II (R and R are each same as R ). 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SOLUTION: This polycarbonate resin is characterized by containing, in the main chain (A) a constituent unit of formula I [A is F or an F-substituted alkyl (pref. of 3-10C); R to R are each H or F] or (B) a constituent unit of formula II (R and R are each same as R ). This resin is obtained by reaction of a polycarbonate compound such as bisphenol A- or Z-type polycarbonate with the corresponding epoxide (e.g. 3-perfluorobutyl-1,2-epoxypropane, 2,2,3,3,3- tetrafluoropropyl glycidyl ether) in the presence of a base catalyst.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MAGNETOGRAPHY METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PHOTOGRAPHY PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | NEW POLYCARBONATE RESIN AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR |
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