WO2023166781A1 - 光硬化性樹脂組成物、硬化物、立体造形物、及び鋳型の製造方法 - Google Patents

光硬化性樹脂組成物、硬化物、立体造形物、及び鋳型の製造方法 Download PDF

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Publication number
WO2023166781A1
WO2023166781A1 PCT/JP2022/039038 JP2022039038W WO2023166781A1 WO 2023166781 A1 WO2023166781 A1 WO 2023166781A1 JP 2022039038 W JP2022039038 W JP 2022039038W WO 2023166781 A1 WO2023166781 A1 WO 2023166781A1
Authority
WO
WIPO (PCT)
Prior art keywords
resin composition
meth
photocurable resin
photopolymerization initiator
acrylate
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.)
Ceased
Application number
PCT/JP2022/039038
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
高輔 井川
茂年 西澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Original Assignee
DIC Corp
Dainippon Ink and Chemicals Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DIC Corp, Dainippon Ink and Chemicals Co Ltd filed Critical DIC Corp
Priority to JP2024500525A priority Critical patent/JP7495021B2/ja
Publication of WO2023166781A1 publication Critical patent/WO2023166781A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • 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
    • 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
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Definitions

  • the present invention relates to a method for producing a photocurable resin composition, a cured product, a three-dimensional model, and a mold.
  • the inkjet stereolithography method is a method in which fine droplets of a photocurable resin composition are discharged from a nozzle so as to draw a predetermined shape pattern, and then irradiated with ultraviolet rays to form a cured thin film. .

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
PCT/JP2022/039038 2022-03-03 2022-10-20 光硬化性樹脂組成物、硬化物、立体造形物、及び鋳型の製造方法 Ceased WO2023166781A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024500525A JP7495021B2 (ja) 2022-03-03 2022-10-20 光硬化性樹脂組成物、硬化物、立体造形物、及び鋳型の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-032511 2022-03-03
JP2022032511 2022-03-03

Publications (1)

Publication Number Publication Date
WO2023166781A1 true WO2023166781A1 (ja) 2023-09-07

Family

ID=87883637

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2022/039038 Ceased WO2023166781A1 (ja) 2022-03-03 2022-10-20 光硬化性樹脂組成物、硬化物、立体造形物、及び鋳型の製造方法

Country Status (3)

Country Link
JP (1) JP7495021B2 (https=)
TW (1) TW202336048A (https=)
WO (1) WO2023166781A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025100441A1 (ja) * 2023-11-07 2025-05-15 クラレノリタケデンタル株式会社 光造形用樹脂組成物

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007186603A (ja) * 2006-01-13 2007-07-26 Dainippon Ink & Chem Inc 注型重合用活性エネルギー線硬化型樹脂組成物
JP2008260812A (ja) * 2007-04-10 2008-10-30 Cmet Inc 光学的立体造形用樹脂組成物
JP2013082924A (ja) * 2011-09-30 2013-05-09 Sanyo Chem Ind Ltd 活性エネルギー線硬化性黒色樹脂組成物
JP2015169934A (ja) * 2014-03-11 2015-09-28 東洋インキＳｃホールディングス株式会社 フィルム状感光性樹脂組成物、感光性ドライフィルム、および感光性ドライフィルムの製造方法、並びに液状感光性樹脂組成物
JP2016002703A (ja) * 2014-06-17 2016-01-12 コニカミノルタ株式会社 ３ｄ造形用組成液、３ｄ造形用インクセットおよび３ｄ造形物の製造方法
CN111234120A (zh) * 2020-03-03 2020-06-05 诺思贝瑞新材料科技（苏州）有限公司 适用于熔模铸造的新型材料及其制备方法
WO2021131994A1 (ja) * 2019-12-23 2021-07-01 Dic株式会社 三次元造形用パターン材料、硬化物、立体造形物、及び前記立体造形物を用いた鋳型の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108026194B (zh) * 2015-08-26 2020-10-02 长濑化成株式会社 图案形成材料、图案形成方法及图案形成装置
JP7056149B2 (ja) * 2017-12-28 2022-04-19 東洋インキＳｃホールディングス株式会社 活性エネルギー線硬化型インクジェットインキセット
WO2021020006A1 (ja) * 2019-07-26 2021-02-04 株式会社ミマキエンジニアリング 光硬化性吐出用インクおよび三次元造形物の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007186603A (ja) * 2006-01-13 2007-07-26 Dainippon Ink & Chem Inc 注型重合用活性エネルギー線硬化型樹脂組成物
JP2008260812A (ja) * 2007-04-10 2008-10-30 Cmet Inc 光学的立体造形用樹脂組成物
JP2013082924A (ja) * 2011-09-30 2013-05-09 Sanyo Chem Ind Ltd 活性エネルギー線硬化性黒色樹脂組成物
JP2015169934A (ja) * 2014-03-11 2015-09-28 東洋インキＳｃホールディングス株式会社 フィルム状感光性樹脂組成物、感光性ドライフィルム、および感光性ドライフィルムの製造方法、並びに液状感光性樹脂組成物
JP2016002703A (ja) * 2014-06-17 2016-01-12 コニカミノルタ株式会社 ３ｄ造形用組成液、３ｄ造形用インクセットおよび３ｄ造形物の製造方法
WO2021131994A1 (ja) * 2019-12-23 2021-07-01 Dic株式会社 三次元造形用パターン材料、硬化物、立体造形物、及び前記立体造形物を用いた鋳型の製造方法
CN111234120A (zh) * 2020-03-03 2020-06-05 诺思贝瑞新材料科技（苏州）有限公司 适用于熔模铸造的新型材料及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025100441A1 (ja) * 2023-11-07 2025-05-15 クラレノリタケデンタル株式会社 光造形用樹脂組成物

Also Published As

Publication number Publication date
JP7495021B2 (ja) 2024-06-04
TW202336048A (zh) 2023-09-16
JPWO2023166781A1 (https=) 2023-09-07

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