ブロックイソシアネート、光硬化性組成物、樹脂、および立体物の製造方法

Title:

ブロックイソシアネート、光硬化性組成物、樹脂、および立体物の製造方法

Document Type and Number:

Japanese Patent JP7066384

Kind Code:

B2

Abstract:

Provided is a photo-curable composition capable of creating a three-dimensional object excellent in both of: stiffness and strength; and toughness. Specifically, provided is a photo-curable composition including: a blocked isocyanate represented by the general formula (1); a chain extender; and a photo-radical generator:wherein, in the general formula (1), A1 to A4 each independently represent a structure represented by the following general formula (2), and B represents a structure represented by the following general formula (3)

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Inventors:

Seiji Okada

Application Number:

JP2017226771A

Publication Date:

May 13, 2022

Filing Date:

November 27, 2017

Export Citation:

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Assignee:

Canon Inc

International Classes:

C08G18/80; B29C64/124; B33Y10/00; B33Y70/00; C08F290/06; C08F299/06; C08G18/10; C08G18/30; C08G18/42; C08G18/44; C08G18/48; C08G18/65; C08G18/67

Domestic Patent References:

JP2017524565A
JP2017527637A

Foreign References:

WO2017112653A1

Attorney, Agent or Firm:

Okabe
Takao Ochi
Koji Yoshizawa
Masami Saito

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