KR20170051258A - 투명 물체의 디지털 제조용 잉크젯 잉크 조성물 - Google Patents
투명 물체의 디지털 제조용 잉크젯 잉크 조성물 Download PDFInfo
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- KR20170051258A KR20170051258A KR1020160134244A KR20160134244A KR20170051258A KR 20170051258 A KR20170051258 A KR 20170051258A KR 1020160134244 A KR1020160134244 A KR 1020160134244A KR 20160134244 A KR20160134244 A KR 20160134244A KR 20170051258 A KR20170051258 A KR 20170051258A
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
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- B29C67/0051—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
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- 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
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
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- 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
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0058—Liquid or visquous
- B29K2105/0061—Gel or sol
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
Description
도 2는 선택된 잉크의 복소 점도 (y-축, cps) 대 온도 (x-축, ℃)를 보이는 그래프이다.
도 3은 선택된 잉크의 Tan Delta (y-축) 대 온도 (x-축, ℃)를 보이는 그래프이다.
도 4는 비교 잉크 및 본 실시태양들에 의한 잉크의 25 ℃에서의 Tan Delta (y-축) 대 10 cps에 대한 분사 온도에서 G’를 보이는 그래프이다.
| 아미드 겔화제 | 잉크 | EDA: 다이머산의 몰비 | 겔화제 Tg, ℃ | 잉크 겔화 개시, ℃ ** | 잉크 겔화 개시 (K) / 겔화제 Tg (K) |
| 실시예 겔화제 2 | 실시예 2 | 0.75 : 2 | 37 | 64.8 | 1.09 |
| 실시예 겔화제 1 | 비교 실시예 3 | 1.1 : 2 | 45 | 74.5 | 1.09 |
| 실시예 겔화제 3 | - | 1.3 : 2 | 54 | - | - |
| 실시예 겔화제 4 | - | 1.5 : 2 | 62 | - | - |
| 성분 | 화학물질 | 비교 실시예 1 | 실시예 2 | 비교 실시예 3 | 비교 실시예 4 |
| 단량체 | Sartomer SR-9003 | 93 | 85.5 | 85.5 | 82.8 |
| Sartomer SR399LV | 5 | 5 | 5 | 5 | |
| 겔화제 | 실시예 겔화제 1 | - | - | 7.5 | 7.5 |
| 실시예 겔화제 2 | - | 7.5 | - | - | |
| 광개시제 | IRGACURE® 819 | 1 | 1 | 1 | 1 |
| IRGACURE® TPO-L | - | - | - | - | |
| IRGACURE® 184 | - | - | - | - | |
| ESACURE® KIP 150 | - | - | - | 3.5 | |
| 라디칼 포획제 | BASF UV-10 | - | - | - | 0.2 |
| 안정제 | Sartomer CN3216 | 1 | 1 | 1 | - |
| 총 | 100 | 100 | 100 | 100 | |
| 성분 | 화학물질 | 비교 실시예 5 | 실시예 6 | 비교 실시예 7 | 비교 실시예 8 |
| 단량체 | Sartomer SR-9003 | 83.3 | 84 | 82.8 | 86.8 |
| Sartomer SR399LV | 5 | 5 | 5 | 5 | |
| 겔화제 | 실시예 겔화제 1 | 7.5 | - | 7.5 | 7.5 |
| 실시예 겔화제 2 | - | 7.5 | - | - | |
| 광개시제 | IRGACURE® 819 | - | 1 | 0.5 | |
| IRGACURE® TPO-L | 1 | 1.5 | - | - | |
| IRGACURE® 184 | - | 2 | - | - | |
| ESACURE® KIP 150 | 3 | - | 3.5 | - | |
| 라디칼 포획제 안정제 |
BASF UV-10 | 0.2 | - | 0.2 | 0.2 |
| Sartomer CN3216 | - | - | - | - | |
| 총 | 100 | 100 | 100 | 100 | |
Claims (10)
- 경화성 잉크로서,
적어도 하나의 단량체, 올리고머, 또는 예비중합체; 임의의 광개시제; 임의의 착색제; 및 분자량이 약 800 내지 약 2,500 g/mole인 아미드 겔화제를 포함하고; 상기 잉크는 겔화 개시를 가지고 이는 관계식인 겔화 개시 (K) = (상수) 겔화제 Tg (K)에 따라 상기 아미드 겔화제의 유리전이에 의해 정의되고; 상기 식 중, 상기 상수는 1.5 미만인, 경화성 잉크. - 제1항에 있어서, 상기 잉크는 경화되어 투명(clear) 물체를 생성하는, 경화성 잉크.
- 제1항에 있어서, 상기 상수는 약 1.1인, 경화성 잉크.
- 제1항에 있어서, 경화 및 노화 후, 상기 잉크는 투명하고 실질적으로 황색이 없는 것으로 보이는, 경화성 잉크.
- 3-차원 물품 인쇄 방법으로서,
경화성 잉크를 제공하는 단계로서, 상기 잉크는 적어도 하나의 단량체, 올리고머, 또는 예비중합체; 임의의 광개시제; 임의의 착색제; 및 분자량이 약 800 내지 약 2,500 g/mole인 저 분자량 아미드 겔화제를 포함하고; 상기 잉크의 겔화 개시 (onset of gelation)는 겔화 개시 (K) = (상수) 겔화제 Tg (K) 관계식에 따른 상기 저 분자량 아미드 겔화제의 유리전이에 의해 정의되고; 상기 식 중, 상기 상수는 1.5 미만인, 상기 제공 단계;
상기 경화성 잉크를 하나 이상의 층들로 적층하는 단계; 및
상기 적층된 잉크를 경화하여 상기 3-차원 물체를 형성하는 단계를 포함하는, 3-차원 물품 인쇄 방법. - 제6항에 있어서, 적층 단계는 잉크젯 인쇄를 포함하는, 3-차원 물품 인쇄 방법.
- 제6항에 있어서, 경화는 상기 하나 이상의 층들 중 최종 층이 적층된 후의 경화를 포함하는, 3-차원 물품 인쇄 방법.
- 제6항에 있어서, 상기 3-차원 물체는 투명한, 3-차원 물품 인쇄 방법.
- 경화성 잉크로서,
적어도 하나의 단량체, 올리고머, 또는 예비중합체; 광개시제; 임의의 착색제; 및 분자량이 약 800 내지 약 2,500 g/mole인 저 분자량 아미드 겔화제를 포함하고; 상기 잉크는 겔화 개시를 가지고 이는 관계식인 겔화 개시 (K) = (상수) 겔화제 Tg (K)에 따라 상기 저 분자량 아미드 겔화제의 유리전이에 의해 정의되고; 상기 식 중, 상기 상수는 1.5 미만이고; 그리고
상기 저분자량 아미드 겔화제는 3 단계의 겔화 프로파일을 나타내는, 경화성 잉크.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/927,844 | 2015-10-30 | ||
| US14/927,844 US10308827B2 (en) | 2015-10-30 | 2015-10-30 | Ink jet ink compositions for digital manufacturing of transparent objects |
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| Publication Number | Publication Date |
|---|---|
| KR20170051258A true KR20170051258A (ko) | 2017-05-11 |
| KR102424084B1 KR102424084B1 (ko) | 2022-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020160134244A Active KR102424084B1 (ko) | 2015-10-30 | 2016-10-17 | 투명 물체의 디지털 제조용 잉크젯 잉크 조성물 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10308827B2 (ko) |
| JP (1) | JP2017088863A (ko) |
| KR (1) | KR102424084B1 (ko) |
| CA (1) | CA2945805C (ko) |
| DE (1) | DE102016220420B4 (ko) |
| RU (1) | RU2714929C2 (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10308827B2 (en) | 2015-10-30 | 2019-06-04 | Xerox Corporation | Ink jet ink compositions for digital manufacturing of transparent objects |
| RU2692384C2 (ru) * | 2017-08-25 | 2019-06-24 | Владислав Юрьевич Мирчев | Чернила для цифровой пьезоструйной печати, отверждаемые УФ-излучением, и способ их изготовления |
| WO2019221708A1 (en) | 2018-05-15 | 2019-11-21 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
| RU2720778C2 (ru) * | 2018-09-28 | 2020-05-13 | Владислав Юрьевич Мирчев | Чернила с квантовыми точками для цифровой пьезоструйной печати и способ их нанесения |
| CN110605849B (zh) * | 2019-10-23 | 2021-12-21 | 东华大学 | 一种光固化三维打印预览方法 |
| WO2021174026A1 (en) | 2020-02-28 | 2021-09-02 | Microtek Laboratories, Inc. | Radiation curable phase change material solutions and shape stable thermoset phase change material gels formed therefrom |
| US20240316862A1 (en) * | 2020-12-29 | 2024-09-26 | Kornit Digital Ltd. | Printing 3d-objects by inkjet |
| US12435233B2 (en) * | 2021-07-05 | 2025-10-07 | Ricoh Company, Ltd. | Active energy ray curing composition, active energy ray curing ink composition, active energy ray curing inkjet ink composition, container, image forming device, image forming method, and cured matter |
| WO2023140831A1 (en) * | 2022-01-19 | 2023-07-27 | Hewlett-Packard Development Company, L.P. | Color fusing agents for three-dimensional printers |
| WO2025106285A1 (en) * | 2023-11-14 | 2025-05-22 | 3D Systems, Inc. | Phase change ink printing system utilizing a composite waveform |
Citations (2)
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| KR20100106932A (ko) * | 2009-03-24 | 2010-10-04 | 제록스 코포레이션 | 양이온 및 하이브리드 경화성 uv 겔 |
| KR20130125326A (ko) * | 2012-05-08 | 2013-11-18 | 제록스 코포레이션 | 방향족 엔드-캡 및 올리고머형 분자량 분포를 갖는 신규한 겔화제 조성물 |
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| US7259275B2 (en) | 2005-11-30 | 2007-08-21 | Xerox Corporation | Method for preparing curable amide gellant compounds |
| US8142557B2 (en) | 2006-06-28 | 2012-03-27 | Xerox Corporation | Radiation curable ink containing gellant and radiation curable wax |
| US8916084B2 (en) | 2008-09-04 | 2014-12-23 | Xerox Corporation | Ultra-violet curable gellant inks for three-dimensional printing and digital fabrication applications |
| US8123347B2 (en) * | 2009-02-27 | 2012-02-28 | Xerox Corporation | Method of forming images using curable ink with gellant |
| WO2010132392A2 (en) | 2009-05-12 | 2010-11-18 | 3D Systems, Inc. | Compositions and methods for selective deposition modeling |
| US20100323102A1 (en) | 2009-06-23 | 2010-12-23 | Xerox Corporation | System and Method for Preparing Conductive Structures Using Radiation Curable Phase Change Gel Inks |
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| US20130344232A1 (en) * | 2012-06-22 | 2013-12-26 | Xerox Corporation | Methods of forming conductive features on three-dimensional objects |
| US20140171537A1 (en) | 2012-12-18 | 2014-06-19 | Xerox Corporation | Orange Curable Ink |
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| US9676952B2 (en) | 2015-02-24 | 2017-06-13 | Xerox Corporation | 3D printing system comprising solid build ink comprising colorant |
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-
2015
- 2015-10-30 US US14/927,844 patent/US10308827B2/en active Active
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2016
- 2016-10-11 RU RU2016139693A patent/RU2714929C2/ru active
- 2016-10-17 KR KR1020160134244A patent/KR102424084B1/ko active Active
- 2016-10-17 JP JP2016203706A patent/JP2017088863A/ja active Pending
- 2016-10-18 DE DE102016220420.3A patent/DE102016220420B4/de active Active
- 2016-10-19 CA CA2945805A patent/CA2945805C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20100106932A (ko) * | 2009-03-24 | 2010-10-04 | 제록스 코포레이션 | 양이온 및 하이브리드 경화성 uv 겔 |
| KR20130125326A (ko) * | 2012-05-08 | 2013-11-18 | 제록스 코포레이션 | 방향족 엔드-캡 및 올리고머형 분자량 분포를 갖는 신규한 겔화제 조성물 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2945805C (en) | 2019-02-26 |
| DE102016220420B4 (de) | 2023-02-16 |
| DE102016220420A1 (de) | 2017-05-04 |
| US10308827B2 (en) | 2019-06-04 |
| RU2016139693A (ru) | 2018-04-13 |
| CA2945805A1 (en) | 2017-04-30 |
| JP2017088863A (ja) | 2017-05-25 |
| RU2714929C2 (ru) | 2020-02-21 |
| KR102424084B1 (ko) | 2022-07-25 |
| US20170121547A1 (en) | 2017-05-04 |
| RU2016139693A3 (ko) | 2019-12-19 |
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