JP2015114482A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2015114482A5 JP2015114482A5 JP2013256173A JP2013256173A JP2015114482A5 JP 2015114482 A5 JP2015114482 A5 JP 2015114482A5 JP 2013256173 A JP2013256173 A JP 2013256173A JP 2013256173 A JP2013256173 A JP 2013256173A JP 2015114482 A5 JP2015114482 A5 JP 2015114482A5
- Authority
- JP
- Japan
- Prior art keywords
- polyester resin
- crystalline polyester
- toner
- spa
- nucleating agent
- 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.)
- Granted
Links
- 229920001225 Polyester resin Polymers 0.000 claims 11
- 239000004645 polyester resin Substances 0.000 claims 11
- 229910003803 SPa Inorganic materials 0.000 claims 3
- -1 aliphatic monocarboxylic acid Chemical class 0.000 claims 3
- 239000003484 crystal nucleating agent Substances 0.000 claims 3
- 125000004432 carbon atoms Chemical group C* 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 238000006068 polycondensation reaction Methods 0.000 claims 1
Claims (4)
該結晶性ポリエステル樹脂Aは分子末端に結晶核剤部位を有し、
該非晶性ポリエステル樹脂Cの軟化点が80℃以上150℃以下であり、
該結晶性ポリエステル樹脂A、該結晶性ポリエステル樹脂B、及び該非晶性ポリエステル樹脂CのSP値((cal/cm3)1/2)をそれぞれSPa、SPb、及びSPcとしたとき、下記数式(1)、(2)及び(3)を満たすことを特徴とするトナー。
9.00≦SPa≦11.00 ・・・(1)
−1.50≦SPc−SPa≦0.80 ・・・(2)
0.10≦SPa−SPb≦2.00 ・・・(3) In a toner having toner particles containing a crystalline polyester resin A, a crystalline polyester resin B, an amorphous polyester resin C, and a colorant,
The crystalline polyester resin A has a crystal nucleating agent site at the molecular end,
The softening point of the amorphous polyester resin C is 80 ° C. or higher and 150 ° C. or lower,
When the SP values ((cal / cm 3 ) 1/2 ) of the crystalline polyester resin A, the crystalline polyester resin B, and the amorphous polyester resin C are SPa, SPb, and SPc, respectively, A toner satisfying 1), (2) and (3).
9.00 ≦ SPa ≦ 11.00 (1)
−1.50 ≦ SPc−SPa ≦ 0.80 (2)
0.10 ≦ SPa−SPb ≦ 2.00 (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013256173A JP6214371B2 (en) | 2013-12-11 | 2013-12-11 | toner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013256173A JP6214371B2 (en) | 2013-12-11 | 2013-12-11 | toner |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015114482A JP2015114482A (en) | 2015-06-22 |
JP2015114482A5 true JP2015114482A5 (en) | 2016-10-13 |
JP6214371B2 JP6214371B2 (en) | 2017-10-18 |
Family
ID=53528331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013256173A Active JP6214371B2 (en) | 2013-12-11 | 2013-12-11 | toner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6214371B2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6647071B2 (en) * | 2016-02-15 | 2020-02-14 | キヤノン株式会社 | toner |
JP6722014B2 (en) * | 2016-03-23 | 2020-07-15 | キヤノン株式会社 | Toner and toner manufacturing method |
KR102330251B1 (en) * | 2017-08-29 | 2021-11-22 | 주식회사 엘지화학 | Method for preparing polyetherester copolymer |
JP2019061033A (en) * | 2017-09-26 | 2019-04-18 | 富士ゼロックス株式会社 | Toner for electrostatic charge image development, method for manufacturing toner for electrostatic charge image development, and image forming apparatus |
JP2019090893A (en) * | 2017-11-14 | 2019-06-13 | 京セラドキュメントソリューションズ株式会社 | Positively-charged toner |
JP6777774B2 (en) * | 2018-03-06 | 2020-10-28 | 三洋化成工業株式会社 | Toner binder and toner |
JP7187249B2 (en) * | 2018-10-12 | 2022-12-12 | キヤノン株式会社 | toner |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5247173B2 (en) * | 2007-07-11 | 2013-07-24 | 三洋化成工業株式会社 | Resin for toner and toner composition |
JP5185006B2 (en) * | 2008-07-31 | 2013-04-17 | 三洋化成工業株式会社 | Toner for electrostatic image development |
JP5273719B2 (en) * | 2008-12-24 | 2013-08-28 | 花王株式会社 | Toner for electrophotography |
JP5533454B2 (en) * | 2010-08-31 | 2014-06-25 | 株式会社リコー | Toner and developer |
JP5594010B2 (en) * | 2010-09-15 | 2014-09-24 | 株式会社リコー | Toner and method for producing the same |
JP6019637B2 (en) * | 2012-03-14 | 2016-11-02 | 株式会社リコー | Toner and developer |
EP2869126A4 (en) * | 2012-06-22 | 2016-01-20 | Canon Kk | Toner |
JP2014206665A (en) * | 2013-04-15 | 2014-10-30 | 株式会社リコー | Toner for electrostatic image development |
-
2013
- 2013-12-11 JP JP2013256173A patent/JP6214371B2/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2015114482A5 (en) | ||
JP2014218652A5 (en) | ||
JP2015121580A5 (en) | ||
JP2015010091A5 (en) | ||
WO2014055856A3 (en) | Methods of manufacture of bis(phthalimide)s and polyetherimides, and bis(phthalimide)s, and polyetherimides formed therefrom | |
JP2013504665A5 (en) | ||
JP2015536356A5 (en) | ||
JP2017125977A5 (en) | ||
JP2012163952A5 (en) | ||
JP2010529364A5 (en) | ||
JP2013543297A5 (en) | ||
JP2015518492A5 (en) | ||
JP2019508232A5 (en) | ||
JP2013084876A5 (en) | ||
JP2011128434A5 (en) | ||
JP2015081349A5 (en) | Persistent toner particles and developer | |
JP2012204605A5 (en) | ||
JP2013517862A5 (en) | ||
JP2015063604A5 (en) | ||
JP2015118341A5 (en) | ||
JP2012521447A5 (en) | ||
JP2017090717A5 (en) | ||
JP2014067585A5 (en) | ||
JP2014080612A5 (en) | ||
JP2015081348A5 (en) | Toner particles and developer |