JPH0341833B2 - - Google Patents
Info
- Publication number
- JPH0341833B2 JPH0341833B2 JP57140486A JP14048682A JPH0341833B2 JP H0341833 B2 JPH0341833 B2 JP H0341833B2 JP 57140486 A JP57140486 A JP 57140486A JP 14048682 A JP14048682 A JP 14048682A JP H0341833 B2 JPH0341833 B2 JP H0341833B2
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- cleaning blade
- temperature
- ester
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 claims description 77
- 150000002148 esters Chemical class 0.000 claims description 30
- 229920006311 Urethane elastomer Polymers 0.000 claims description 29
- -1 caprolactone ester Chemical class 0.000 claims description 22
- 229920001610 polycaprolactone Polymers 0.000 claims description 22
- 239000004632 polycaprolactone Substances 0.000 claims description 22
- 229920001228 polyisocyanate Polymers 0.000 claims description 11
- 239000005056 polyisocyanate Substances 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 108091008695 photoreceptors Proteins 0.000 description 19
- 229920001971 elastomer Polymers 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000000704 physical effect Effects 0.000 description 11
- 239000005060 rubber Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 229920000921 polyethylene adipate Polymers 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 6
- 238000006460 hydrolysis reaction Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000009750 centrifugal casting Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical group O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 5
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000003505 polymerization initiator Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 229910052711 selenium Inorganic materials 0.000 description 4
- 239000011669 selenium Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 230000000397 acetylating effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 150000002596 lactones Chemical group 0.000 description 2
- 125000005647 linker group Chemical group 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 101150015127 ple1 gene Proteins 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 101100408471 Rhodocybe pseudopiperita ple5 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000006352 cycloaddition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00Â -Â G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00Â -Â G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0011—Arrangements not provided for by groups G03G13/00Â -Â G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
- G03G21/0017—Details relating to the internal structure or chemical composition of the blades
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Description
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Claims (1)
- ïŒ æå äœã®è¡šé¢ããããšæºæŠããŠã¯ãªãŒãã³ã°
ããé»ååçè€åæ©çšã¯ãªãŒãã³ã°ãã¬ãŒãã«ã
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åãå«æã1000ã4000ã®å¹³åååéãæããããª
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çšã¯ãªãŒãã³ã°ãã¬ãŒãã
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14048682A JPS5930574A (ja) | 1982-08-14 | 1982-08-14 | é»ååçè€åæ©çšã¯ãªâãã³ã°ãã¬âã |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14048682A JPS5930574A (ja) | 1982-08-14 | 1982-08-14 | é»ååçè€åæ©çšã¯ãªâãã³ã°ãã¬âã |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5930574A JPS5930574A (ja) | 1984-02-18 |
JPH0341833B2 true JPH0341833B2 (ja) | 1991-06-25 |
Family
ID=15269723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14048682A Granted JPS5930574A (ja) | 1982-08-14 | 1982-08-14 | é»ååçè€åæ©çšã¯ãªâãã³ã°ãã¬âã |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5930574A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6198374A (ja) * | 1984-10-20 | 1986-05-16 | Konishiroku Photo Ind Co Ltd | éé»èšé²è£ 眮 |
JPS61140976A (ja) * | 1984-12-12 | 1986-06-28 | Bando Chem Ind Ltd | é»ååçè€åæ©çšã¯ãªâãã³ã°ãã¬âã |
JPS6261088A (ja) * | 1985-09-11 | 1987-03-17 | Toyo Tire & Rubber Co Ltd | é»ååçè€åæ©ã®æå äœã¯ãªâãã³ã°ãã¬âã |
JPH07113807B2 (ja) * | 1989-04-26 | 1995-12-06 | ãã³ããŒååŠæ ªåŒäŒç€Ÿ | é»ååçè€åæ©çšã¯ãªãŒãã³ã°ã»ãã¬ãŒã |
JPH06258934A (ja) * | 1993-03-09 | 1994-09-16 | Canon Inc | 匟æ§çŸåå€éèŠå¶ãã¬ãŒãéšæåã³ãã®è£œé æ¹æ³ |
US6580897B2 (en) | 1999-12-20 | 2003-06-17 | Konica Corporation | Cleaning device, and image forming method and image forming apparatus using the cleaning device |
JP5280021B2 (ja) * | 2007-07-19 | 2013-09-04 | æ±æŽãŽã å·¥æ¥æ ªåŒäŒç€Ÿ | ã¯ãªãŒãã³ã°ãã¬ãŒãã®è£œé æ¹æ³ |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5437503A (en) * | 1977-08-30 | 1979-03-20 | Pioneer Electronic Corp | Electronic tuning receiver |
JPS5466998A (en) * | 1977-01-05 | 1979-05-29 | Disogrin Ind Corp | Polyurethane composition and sealing member using same |
JPS54104840A (en) * | 1978-02-06 | 1979-08-17 | Bando Chemical Ind | Cleaning element for electrophotographic copying machine |
US4186261A (en) * | 1977-01-05 | 1980-01-29 | Disogrin Industries Corporation | Elastomeric polyurethane compositions and seals |
JPS5640831A (en) * | 1979-09-10 | 1981-04-17 | Roumiguieres Jean Louis | Projecting image of mask having periodically distributed plural slits onto support and its application to lithographic photography |
JPS5748766A (en) * | 1980-09-08 | 1982-03-20 | Bando Chem Ind Ltd | Blade for removing static electricity |
JPS5765719A (en) * | 1980-10-07 | 1982-04-21 | Asahi Glass Co Ltd | Production of thermoplastic polyurethane |
-
1982
- 1982-08-14 JP JP14048682A patent/JPS5930574A/ja active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5466998A (en) * | 1977-01-05 | 1979-05-29 | Disogrin Ind Corp | Polyurethane composition and sealing member using same |
US4186261A (en) * | 1977-01-05 | 1980-01-29 | Disogrin Industries Corporation | Elastomeric polyurethane compositions and seals |
JPS5736176A (ja) * | 1977-01-05 | 1982-02-26 | Disogrin Ind Corp | Horiuretansoseibutsuomochiitashiirubuzai |
JPS5437503A (en) * | 1977-08-30 | 1979-03-20 | Pioneer Electronic Corp | Electronic tuning receiver |
JPS54104840A (en) * | 1978-02-06 | 1979-08-17 | Bando Chemical Ind | Cleaning element for electrophotographic copying machine |
JPS5640831A (en) * | 1979-09-10 | 1981-04-17 | Roumiguieres Jean Louis | Projecting image of mask having periodically distributed plural slits onto support and its application to lithographic photography |
JPS5748766A (en) * | 1980-09-08 | 1982-03-20 | Bando Chem Ind Ltd | Blade for removing static electricity |
JPS5765719A (en) * | 1980-10-07 | 1982-04-21 | Asahi Glass Co Ltd | Production of thermoplastic polyurethane |
Also Published As
Publication number | Publication date |
---|---|
JPS5930574A (ja) | 1984-02-18 |
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