PHOTOCURABLE COMPOSITION FOR IMPRINT, METHOD FOR PRODUCING FILM USING THE SAME, METHOD FOR PRODUCING OPTICAL COMPONENT USING THE SAME, METHOD FOR PRODUCING CIRCUIT BOARD USING THE SAME, AND METHOD FOR PRODUCING ELECTRONIC COMPONENT USING THE SAME

Title:

Document Type and Number:

WIPO Patent Application WO/2016/098345

Kind Code:

A1

Abstract:

A photocurable composition for imprint at least has a polymerizable compound (A) and a photopolymerization initiator (B), in which the polymerizable compound (A) contains 20% by weight or more of a multifunctional (meth)acrylic monomer and the glass transition temperature of a photocured substance of the photocurable composition is 90°C or more.

Inventors:

YONEZAWA SHIORI (JP)
ITO TOSHIKI (JP)
OTANI TOMONORI (JP)
SAKAMOTO KAZUMI (JP)
HONMA TAKESHI (JP)

Application Number:

PCT/JP2015/006244

Publication Date:

June 23, 2016

Filing Date:

December 15, 2015

Export Citation:

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Assignee:

CANON KK (JP)

International Classes:

H01L21/027; B29C59/02; H01L21/3065

Domestic Patent References:

WO2014181533A1

2014-11-13

Foreign References:

JP2014075577A	2014-04-24
JP2012227190A	2012-11-15
US20110182805A1	2011-07-28
US20110227239A1	2011-09-22

Attorney, Agent or Firm:

ABE, Takuma et al. (30-2Shimomaruko 3-chome, Ohta-k, Tokyo 01, JP)

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