JP2016133713A5 - - Google Patents
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- Publication number
- JP2016133713A5 JP2016133713A5 JP2015009392A JP2015009392A JP2016133713A5 JP 2016133713 A5 JP2016133713 A5 JP 2016133713A5 JP 2015009392 A JP2015009392 A JP 2015009392A JP 2015009392 A JP2015009392 A JP 2015009392A JP 2016133713 A5 JP2016133713 A5 JP 2016133713A5
- Authority
- JP
- Japan
- Prior art keywords
- toner binder
- polyester resin
- group
- binder according
- resin
- 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
- 239000011230 binding agent Substances 0.000 claims 10
- 229920001225 Polyester resin Polymers 0.000 claims 8
- 239000004645 polyester resin Substances 0.000 claims 8
- 239000011342 resin composition Substances 0.000 claims 4
- 239000004606 Fillers/Extenders Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 229920001228 Polyisocyanate Polymers 0.000 claims 2
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000004132 cross linking Methods 0.000 claims 2
- 230000014509 gene expression Effects 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 2
- 239000005056 polyisocyanate Substances 0.000 claims 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N Cyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 125000004185 ester group Chemical group 0.000 claims 1
- 125000000524 functional group Chemical group 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-M urea-1-carboxylate Chemical group NC(=O)NC([O-])=O AVWRKZWQTYIKIY-UHFFFAOYSA-M 0.000 claims 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
Claims (10)
- ガラス転移温度が−３５℃以上４５℃未満の非晶ポリエステル樹脂（Ａ）とガラス転移温度が４５℃以上８０℃以下の非晶ポリエステル樹脂（Ｂ）との混合物と、伸長剤（Ｄ）とを反応させてなる樹脂組成物（Ｃ）を含有し、下記の関係式（１）と関係式（２）を満足することを特徴とするトナーバインダー。
０．０２≦Ｘ１≦０．０８ （１）
０．１０≦Ｘ０／Ｘ１≦０．９０ （２）
［関係式中のＸ０はポリエステル樹脂（Ａ）とポリエステル樹脂（Ｂ）との混合物の平均架橋密度を、Ｘ１は樹脂組成物（Ｃ）の平均架橋密度を表す。］ - 伸長剤（Ｄ）が３〜８価のポリイソシアネート化合物（Ｄ１１）を少なくとも含有する請求項１に記載のトナーバインダー。
- ポリエステル樹脂（Ａ）とポリエステル樹脂（Ｂ）の重量比（Ａ）／（Ｂ）が５／９５〜１５／８５である請求項１または２に記載のトナーバインダー。
- 伸長剤（Ｄ）が、イソシアヌレートおよびビウレットからなる群から選ばれる１種以上のポリイソシアネート化合物（Ｄ１１１）である請求項１〜３いずれかに記載のトナーバインダー。
- ポリエステル樹脂（Ａ）が主鎖の末端に活性水素を有する請求項１〜４いずれかに記載のトナーバインダー。
- ポリエステル樹脂（Ｂ）の水酸基価が５ＫＯＨｍｇ／ｇ以下である請求項１〜５いずれかに記載のトナーバインダー。
- 樹脂組成物（Ｃ）が、エステル基、ウレタン基、ウレア基、ビウレット基、およびアロファネート基からなる群より選ばれる１種以上の官能基を有する請求項１〜６いずれかに記載のトナーバインダー。
- 樹脂組成物（Ｃ）中の揮発分が１００ｐｐｍ以下である請求項１〜７いずれかに記載のトナーバインダー。
- さらに、結晶性樹脂（Ｅ）を含有する請求項１〜８いずれかに記載のトナーバインダー。
- 請求項１〜９いずれか記載のトナーバインダー及び着色剤を含有するトナー組成物。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015009392A JP6227571B2 (ja) | 2015-01-21 | 2015-01-21 | トナーバインダーおよびトナー組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015009392A JP6227571B2 (ja) | 2015-01-21 | 2015-01-21 | トナーバインダーおよびトナー組成物 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016133713A JP2016133713A (ja) | 2016-07-25 |
| JP2016133713A5 true JP2016133713A5 (ja) | 2016-11-17 |
| JP6227571B2 JP6227571B2 (ja) | 2017-11-08 |
Family
ID=56437881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015009392A Active JP6227571B2 (ja) | 2015-01-21 | 2015-01-21 | トナーバインダーおよびトナー組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6227571B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6829102B2 (ja) * | 2016-02-22 | 2021-02-10 | 三洋化成工業株式会社 | トナーバインダーの製造方法及びトナーの製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4212465B2 (ja) * | 2003-12-26 | 2009-01-21 | 三井化学株式会社 | トナー用バインダー樹脂およびトナー |
| WO2007072886A1 (ja) * | 2005-12-20 | 2007-06-28 | Mitsui Chemicals, Inc. | トナー用樹脂組成物及びトナー用樹脂組成物の製造方法 |
| JP2007292946A (ja) * | 2006-04-24 | 2007-11-08 | Mitsui Chemicals Inc | トナー用樹脂組成物及びトナー |
-
2015
- 2015-01-21 JP JP2015009392A patent/JP6227571B2/ja active Active
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