Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DISPERSION, METAL LAMINATE PLATE, AND PRODUCTION METHOD FOR PRINTED BOARD
Document Type and Number:
WIPO Patent Application WO/2019/131805
Kind Code:
A1
Abstract:
Provided are: a dispersion that has excellent miscibility with varnish, excellent coating properties, excellent dispersion, and excellent dispersion stability; a metal plate; and a production method for a printed board. A dispersion that includes an organic solvent and a powder that is dispersed in the organic solvent. The powder includes a tetrafluoroethylene polymer that has a melt viscosity of 1×102–1×106 Pa∙s at 380°C. The viscosity of the dispersion is 50–10,000 mPa∙s, and the thixotropy ratio of the dispersion, as calculated by dividing the viscosity measured at a rotational speed of 30 rpm by the viscosity measured at a rotational speed of 60 rpm, is 1.0–2.2.

Inventors:
TERADA Tatsuya (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
HOSODA Tomoya (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
YAMABE Atsumi (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
Application Number:
JP2018/047952
Publication Date:
July 04, 2019
Filing Date:
December 26, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AGC INC. (5-1 Marunouchi 1-chome, Chiyoda-ku Tokyo, 05, 〒1008405, JP)
International Classes:
C08J3/02; B05D1/18; B05D7/00; B05D7/24; B32B15/082; B32B27/20; B32B27/30; C09D5/00; C09D7/40; C09D127/12; C09D201/00; H05K1/03; H05K3/00; H05K3/06
Domestic Patent References:
WO2008136467A12008-11-13
Foreign References:
JP2011225710A2011-11-10
JPH08269286A1996-10-15
JPH09188795A1997-07-22
JP2012188514A2012-10-04
JP2017066327A2017-04-06
JPH07252447A1995-10-03
Attorney, Agent or Firm:
SENMYO Kenji et al. (3rd Floor, PMO Kanda-Tsukasamachi 2-8-1, Kanda-Tsukasamachi, Chiyoda-k, Tokyo 48, 〒1010048, JP)
Download PDF: