JP4100313B2 - 給紙用ゴムローラ - Google Patents
給紙用ゴムローラ Download PDFInfo
- Publication number
- JP4100313B2 JP4100313B2 JP2003335495A JP2003335495A JP4100313B2 JP 4100313 B2 JP4100313 B2 JP 4100313B2 JP 2003335495 A JP2003335495 A JP 2003335495A JP 2003335495 A JP2003335495 A JP 2003335495A JP 4100313 B2 JP4100313 B2 JP 4100313B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- rubber roller
- phr
- paper feed
- rubber
- 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 - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 title claims description 43
- 239000003921 oil Substances 0.000 claims description 23
- 229920013639 polyalphaolefin Polymers 0.000 claims description 21
- 239000004014 plasticizer Substances 0.000 claims description 16
- 239000010734 process oil Substances 0.000 claims description 9
- 239000002480 mineral oil Substances 0.000 claims description 8
- 235000010446 mineral oil Nutrition 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 6
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000004711 α-olefin Substances 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010068 moulding (rubber) Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Images
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
14 用紙
17 ゴム層
Claims (1)
- エチレン・プロピレン・ジエン共重合体をゴム層のベース材とする、摩擦係数が2.0以上で硬度が35〜45である給紙用ゴムローラにおいて、エチレン・プロピレン・ジエン共重合体100重量部に対して60重量部以下の鉱物油と8重量部以下のポリαオレフィン油を可塑剤として併用してなり、前記鉱物油はパラフィン系、ナフテン系のプロセスオイルであり、前記ポリαオレフィン油は炭素数6〜14のαオレフィンを重合したものからなることを特徴とする給紙用ゴムローラ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003335495A JP4100313B2 (ja) | 2003-09-26 | 2003-09-26 | 給紙用ゴムローラ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003335495A JP4100313B2 (ja) | 2003-09-26 | 2003-09-26 | 給紙用ゴムローラ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005096972A JP2005096972A (ja) | 2005-04-14 |
JP4100313B2 true JP4100313B2 (ja) | 2008-06-11 |
Family
ID=34462858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003335495A Expired - Fee Related JP4100313B2 (ja) | 2003-09-26 | 2003-09-26 | 給紙用ゴムローラ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4100313B2 (ja) |
-
2003
- 2003-09-26 JP JP2003335495A patent/JP4100313B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005096972A (ja) | 2005-04-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5241775B2 (ja) | ゴム組成物および紙送りローラ | |
CN102079833B (zh) | 送纸辊 | |
JP4447427B2 (ja) | 紙送りローラ | |
JP4593445B2 (ja) | 紙送りローラ | |
CN110655723B (zh) | 橡胶组合物及使用其的送纸辊 | |
JP2013139315A (ja) | 紙送りロール用ゴム組成物および紙送りロール | |
CN104072882A (zh) | 橡胶组合物、送纸辊以及图像形成装置 | |
JP4593389B2 (ja) | 紙送りローラ | |
JP3053372B2 (ja) | ゴム組成物及びこれを用いた弾性体ローラ | |
JP4100313B2 (ja) | 給紙用ゴムローラ | |
JP4786062B2 (ja) | ゴムローラ | |
JP2001342301A (ja) | 熱可塑性エラストマー組成物およびそれを用いたゴムローラ | |
JP7157901B2 (ja) | ゴム組成物とそれを用いた紙送りローラ | |
JP3861204B2 (ja) | Epmを主成分とするノンオイルゴム組成物を用いた写真プリント等搬送用ゴムローラ | |
CN105683070A (zh) | 送纸辊 | |
JP3613471B2 (ja) | 紙送り用ローラのための熱可塑性エラストマー材料 | |
JP6712333B2 (ja) | 紙送りロール用ゴム組成物および紙送りロール | |
JP4250023B2 (ja) | 弾性部材および紙送りローラ | |
JPH07242779A (ja) | ゴム組成物およびこれを用いた給紙用ゴムローラ | |
JP6958049B2 (ja) | 帯電防止されたゴム組成物 | |
WO2018203532A1 (ja) | 紙送りロール用ゴム組成物および紙送りロール | |
WO2018203531A1 (ja) | 紙送りロール用ゴム組成物および紙送りロール | |
JP3304301B2 (ja) | 架橋ゴム組成物、並びに、ゴムローラ及びその製造方法 | |
JP3332873B2 (ja) | 架橋ゴムを用いた紙送り用ゴムローラ | |
JP2000327845A (ja) | 液状ゴム組成物およびそれを用いた電子写真用部材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20051021 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20071126 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071204 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080125 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080226 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080310 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110328 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4100313 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120328 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120328 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130328 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130328 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140328 Year of fee payment: 6 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |