METHOD FOR PRODUCING AUTOMOBILE STRUCTURAL BODY AND CURABLE COMPOSITION

WIPO Patent Application WO/2023/189150

A1

Provided is a method for producing an automobile structural body, by which it is possible to suppress appearance defects in the automobile structural body. Also provided is a curable composition which is suitably used in the production of automobile structural bodies, has improved thixotropy, ameliorated stringiness, and is excellent in oil surface adhesion.　Provided is a method for producing an automobile structure body, the method comprising a step for coating, on an adherend, a curable composition for automobile structural bodies, that contains (A) a liquid epoxy resin having rubber particles dispersed therein, (B) a latent curing agent, (C) surface-treated fumed silica, (D) a block urethane resin, and (E) polyethylene powder, wherein the ratio of the viscosity of the curable composition at 50°C at a shear velocity of 0.5/sec. with respect to the viscosity at a shear velocity of 1000/sec. is 50 or more.

JPS5263297	THERMOSETTING EPOXY RESIN COMPOSITION
JP2006016574	RESIN COMPOSITION FOR PRINTED WIRING BOARD, AND VARNISH, PREPREG AND METAL-CLAD LAMINATE USING THE SAME
JP2015063674	FLAME-RETARDATION ADDITIVE FOR RESINS

MURACHI YUSUKE (JP)
TOUDE YUUKI (JP)
ITO MINORU (JP)
SAKAE FUMI (JP)
SUZUKI ATSUHIKO (JP)
KIMURA SHOJI (JP)
WATANABE CHIKANORI (JP)
NAGAOKA MITSURU (JP)
TSURUTA NAOKI (JP)
SUGIYAMA MASAYUKI (JP)

PCT/JP2023/007639

October 05, 2023

March 01, 2023

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CEMEDINE CO LTD (JP)
HONDA MOTOR CO LTD (JP)

C08L63/00; C08G59/40; C08K3/36; C08L23/06

WO2018008741A1

2018-01-11

JP2019199606A	2019-11-21
JP2005036095A	2005-02-10
JP2015108077A	2015-06-11
JP2018162392A	2018-10-18
JP2004059827A	2004-02-26

ISHIHARA Shinsuke et al. (JP)

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