JP6016703B2 - 無機核化剤を含む相転移インク - Google Patents
無機核化剤を含む相転移インク Download PDFInfo
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- JP6016703B2 JP6016703B2 JP2013085479A JP2013085479A JP6016703B2 JP 6016703 B2 JP6016703 B2 JP 6016703B2 JP 2013085479 A JP2013085479 A JP 2013085479A JP 2013085479 A JP2013085479 A JP 2013085479A JP 6016703 B2 JP6016703 B2 JP 6016703B2
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- 150000001335 aliphatic alkanes Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical group 0.000 description 1
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical class [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000000981 basic dye Substances 0.000 description 1
- AWHNUHMUCGRKRA-UHFFFAOYSA-N benzylsulfonylmethylbenzene Chemical compound C=1C=CC=CC=1CS(=O)(=O)CC1=CC=CC=C1 AWHNUHMUCGRKRA-UHFFFAOYSA-N 0.000 description 1
- 239000004305 biphenyl Chemical group 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- VHDKGFXLYYCBRN-QLGDYQOSSA-N bis(1-methyl-4-propan-2-ylcyclohexyl) (2R,3R)-2,3-dihydroxybutanedioate Chemical compound C(=O)(OC1(CCC(CC1)C(C)C)C)[C@H](O)[C@@H](O)C(=O)OC1(CCC(CC1)C(C)C)C VHDKGFXLYYCBRN-QLGDYQOSSA-N 0.000 description 1
- CKDOCTFBFTVPSN-UHFFFAOYSA-N borneol Natural products C1CC2(C)C(C)CC1C2(C)C CKDOCTFBFTVPSN-UHFFFAOYSA-N 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 1
- 239000011575 calcium Chemical class 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000006165 cyclic alkyl group Chemical group 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000982 direct dye Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical compound C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 description 1
- DTGKSKDOIYIVQL-UHFFFAOYSA-N dl-isoborneol Natural products C1CC2(C)C(O)CC1C2(C)C DTGKSKDOIYIVQL-UHFFFAOYSA-N 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000011874 heated mixture Substances 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 125000002346 iodo group Chemical group I* 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229920002113 octoxynol Polymers 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011734 sodium Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000000988 sulfur dye Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- GBXQPDCOMJJCMJ-UHFFFAOYSA-M trimethyl-[6-(trimethylazaniumyl)hexyl]azanium;bromide Chemical compound [Br-].C[N+](C)(C)CCCCCC[N+](C)(C)C GBXQPDCOMJJCMJ-UHFFFAOYSA-M 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 239000000984 vat dye Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/34—Hot-melt inks
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17593—Supplying ink in a solid state
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Description
を含むアモルファス化合物と、
以下の式を有するジウレタン、
を含む結晶性化合物と、
無機核化剤と、を含み、無機核化剤を含まない同じ組成物よりも迅速に液体状態から結晶化する相転移インクが提供される。
以下の式、
を含む結晶性化合物と、
二酸化ケイ素と、を含み、二酸化ケイ素を含まない同じ組成物よりも迅速に液体状態から結晶化する相転移インクが提供される。
(a)直径が16〜25mmであり、厚みが0.2mm〜0.5mmであるガラススライド
(b)インクサンプルの厚みは、5〜25ミクロンの範囲
(c)40℃に設定した冷却温度。
ゼロ時(T=0秒)=溶融サンプルを顕微鏡の下にある冷却ステージに置く
Tオンセット=最初の結晶が現れた時間
T成長=最初の結晶(Tオンセット)から結晶化終了(T合計)までの結晶成長時間
T合計=Tオンセット+T成長
インクサンプル1:ジベンジルヘキサン−1,6−ジイルジカルバメート(78.4g)、ジ−DL−メンチルL−酒石酸エステル(19.6g)、Solvent Blue 101(2g)を合わせ、140℃で1時間攪拌した。この混合物を、IKA Ultra−Turrax T10ホモジナイザを用い、14000rpmで20分間均質化した後、このインクをアルミニウム皿に取り出した。インクサンプル2:ジベンジルヘキサン−1,6−ジイルジカルバメート(7.52g)、ジ−DL−メンチルL−酒石酸エステル(1.88g)、Solvent Blue 101(0.2g)および分散剤Solsperse 32000(0.2g)を合わせ、140℃で1時間攪拌した。得られた溶液に、PlasmaChem GmbHから得た二酸化ケイ素PL−SiOFフュームドシリカ(0.2g)を加え、混合物をさらに1時間攪拌し、シリカ粒子を確実に濡らした。この混合物を、IKA Ultra−Turrax T10ホモジナイザを用い、14000rpmで20分間均質化した後、このインクをアルミニウム皿に取り出した。インクサンプル3:ジベンジルヘキサン−1,6−ジイルジカルバメート(6.14g)、ジ−DL−メンチルL−酒石酸エステル(1.54g)、Solvent Blue 101(0.16g)および分散剤Solsperse 32000(0.08g)を合わせ、140℃で1時間攪拌した。得られた溶液に、40nm NanoArc(登録商標)Nanophaseから得た40nm酸化アルミニウムである酸化アルミニウムナノ粉末(0.08g)を加え、混合物をさらに1時間攪拌し、シリカ粒子を確実に濡らした。この混合物を、IKA Ultra−Turrax T10ホモジナイザを用い、14000rpmで20分間均質化した後、このインクをアルミニウム皿に取り出した。インクサンプル4:40nmのNanoArc(登録商標)酸化アルミニウムナノ粉末を100nmのNanoArc(登録商標)酸化アルミニウムナノ粉末に変えた以外は、インクサンプル3と同じ。
インクサンプル2のレオロジーを測定し、このデータから、インクが140℃でニュートン性粘度を示すことがわかり(図2を参照)、また、同じ温度で吐出可能な粘度(約11cp)を示すことがわかった(図3を参照)。
インクサンプルの結晶化速度をTROM手順によって測定し、以下の表1に示す。無機ナノ粒子添加剤を加えたインクサンプル2は、コントロールインクサンプル1よりも迅速に結晶化する。
Claims (9)
- 相転移インクであって、
ビス(2−イソプロピル−5−メチルシクロヘキシル)L−酒石酸エステル、その任意の立体異性体、およびこれらの混合物からなる群から選択されるアモルファス化合物と、
以下の式を有する結晶性化合物と、
(式中、Qは、アルカンジイルであり、R 15 およびR 16 は、それぞれ独立して、1個以上のアルキルで置換されていてもよいフェニルまたはシクロヘキシルであり、iは、0または1であり、jは、0または1であり、pは、1〜4であり、qは、1〜4である。)
二酸化ケイ素とを含み、
前記相転移インクが、二酸化ケイ素を含まない同じ組成物よりも迅速に液体状態から結晶化する、相転移インク。 - 前記二酸化ケイ素は、粒径が2ナノメートル〜300ナノメートルである、請求項1に記載の相転移インク。
- 前記二酸化ケイ素が、相転移インクの合計重量を基準として0.1重量%〜10重量%の量で存在する、請求項1に記載の相転移インク。
- 更に分散剤を含む、請求項1に記載の相転移インク。
- 前記アモルファス化合物が、相転移インクの合計重量を基準として5重量%〜40重量%の量で存在する、請求項1に記載の相転移インク。
- 前記結晶性化合物が、相転移インクの合計重量を基準として60重量%〜95重量%の量で存在する、請求項1に記載の相転移インク。
- 前記結晶性化合物と前記アモルファス化合物との重量比が60:40〜95:5である、請求項1に記載の相転移インク。
- 140℃の温度での粘度が1cp〜22cpである、請求項1に記載の相転移インク。
- 室温での粘度が10 6 cpより大きい、請求項1に記載の相転移インク。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/456,993 | 2012-04-26 | ||
US13/456,993 US8647424B2 (en) | 2012-04-26 | 2012-04-26 | Phase change inks comprising inorganic nucleating agents |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013227574A JP2013227574A (ja) | 2013-11-07 |
JP2013227574A5 JP2013227574A5 (ja) | 2016-06-09 |
JP6016703B2 true JP6016703B2 (ja) | 2016-10-26 |
Family
ID=49474789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013085479A Expired - Fee Related JP6016703B2 (ja) | 2012-04-26 | 2013-04-16 | 無機核化剤を含む相転移インク |
Country Status (4)
Country | Link |
---|---|
US (2) | US8647424B2 (ja) |
JP (1) | JP6016703B2 (ja) |
KR (1) | KR20130121055A (ja) |
CA (1) | CA2813474C (ja) |
Families Citing this family (1)
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US9303172B2 (en) * | 2013-10-31 | 2016-04-05 | Xerox Corporation | Spreadable ink composition and method of predicting whether ink composition will have acceptable spreading performance |
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-
2012
- 2012-04-26 US US13/456,993 patent/US8647424B2/en not_active Expired - Fee Related
-
2013
- 2013-04-16 JP JP2013085479A patent/JP6016703B2/ja not_active Expired - Fee Related
- 2013-04-19 CA CA2813474A patent/CA2813474C/en not_active Expired - Fee Related
- 2013-04-26 KR KR1020130046684A patent/KR20130121055A/ko not_active Application Discontinuation
- 2013-12-20 US US14/136,576 patent/US9580615B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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US9580615B2 (en) | 2017-02-28 |
KR20130121055A (ko) | 2013-11-05 |
US20130284052A1 (en) | 2013-10-31 |
JP2013227574A (ja) | 2013-11-07 |
US20140139599A1 (en) | 2014-05-22 |
CA2813474C (en) | 2016-12-13 |
CA2813474A1 (en) | 2013-10-26 |
US8647424B2 (en) | 2014-02-11 |
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