HIGH-INTENSITY INK COMPOSITION, HIGH-INTENSITY BASE PAPER, AND THERMOSETTING RESIN BOARD

WIPO Patent Application WO/2016/114409

A1

Provided are: a high-intensity ink composition which has an excellent high-intensity appearance and finish and excellent adhesiveness to a base paper, and which facilitates excellent impregnation of a thermosetting resin into the base paper; a high-intensity base paper using said high-intensity ink composition; and a thermosetting resin board using said high-intensity base paper. The present invention relates to a high-intensity ink composition that includes a high-intensity pigment having an average particle size of 10 μm or more, and a casein resin, a urethane resin and a cellulose resin serving as a mixed resin, wherein the mass ratio (P/V ratio) of the high-intensity pigment and the mixed resin is 1-3, the mass ratio of the cellulose resin, the casein resin, and the urethane resin is 0.005-0.05. The present invention also relates to a high-intensity base paper using said ink composition, and a thermosetting resin board using said high-intensity base paper.

WO/1998/038241	ELECTRON BEAM RADIATION CURABLE INKS FOR GAME BALLS, GOLF BALLS AND THE LIKE
JP2003268283	INK VARNISH AND INK
WO/2004/022653	FAST DRYING COATINGS

KATASHIMA AKIHIKO (JP)
KOBAYASHI TAKESHI (JP)

PCT/JP2016/058117

July 21, 2016

March 15, 2016

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DAINIPPON PRINTING CO LTD (JP)

C09D11/08; C09D11/037; C09D11/102; D21H27/02; C09D7/12; C09D101/00; C09D175/04; C09D189/00

JP2003211619A	2003-07-29
JP2008155560A	2008-07-10
JP2014065786A	2014-04-17
JP2002166501A	2002-06-11
JP2001138444A	2001-05-22

OHTANI, Tamotsu et al. (JP)
Tamotsu Otani (JP)

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