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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10774002 B1

PDFFull Text
Date of Patent:
Sep. 15, 2020

Filed:

Apr. 19, 2018

Method for producing oriented sintered body

Applicant:

Ngk Insulators, Ltd., Nagoya, JP;

Inventors:

Kei Sato, Tokai, JP;

Takahiro Maeda, Ichinomiya, JP;

Morimichi Watanabe, Nagoya, JP;

Tsutomu Nanataki, Toyoake, JP;

Assignee:

NGK Insulators, Ltd., Nagoya, JP;

Attorney:

Burr & Brown, PLLC

Primary Examiner:

Erin Snelting

Int. Cl.
CPC ...
C04B 35/115 (2006.01); C04B 35/10 (2006.01); C04B 35/622 (2006.01); C04B 35/645 (2006.01); C01F 7/02 (2006.01); C04B 35/632 (2006.01); C04B 35/638 (2006.01); C04B 35/634 (2006.01); C30B 29/20 (2006.01); C30B 28/02 (2006.01); C30B 1/04 (2006.01); C01F 7/30 (2006.01); C30B 1/12 (2006.01);
U.S. Cl.
CPC ...
C04B 35/115 (2013.01); C01F 7/021 (2013.01); C01F 7/023 (2013.01); C01F 7/30 (2013.01); C04B 35/10 (2013.01); C04B 35/622 (2013.01); C04B 35/632 (2013.01); C04B 35/638 (2013.01); C04B 35/6342 (2013.01); C04B 35/645 (2013.01); C30B 1/04 (2013.01); C30B 1/12 (2013.01); C30B 28/02 (2013.01); C30B 29/20 (2013.01); C01P 2004/20 (2013.01); C01P 2004/54 (2013.01); C01P 2004/61 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/5292 (2013.01); C04B 2235/5296 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/5445 (2013.01); C04B 2235/6025 (2013.01); C04B 2235/6567 (2013.01); C04B 2235/787 (2013.01);
Abstract

A method for producing an oriented sintered body according to the present invention includes the steps of: (a) preparing a multilayer body, the multilayer body including a layer including a fine raw-material powder and a layer including a plate-like raw-material powder which are alternately stacked each other, particles of the plate-like raw-material powder being arranged such that surfaces of the particles of the plate-like raw-material powder extend along a surface of the layer including a fine raw-material powder; and (b) sintering the multilayer body.

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