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.:
Date of Patent:
Apr. 14, 2026
Filed:
Mar. 05, 2020
Applicant:
Nof Corporation, Tokyo, JP;
Inventors:
Assignee:
NOF CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 35/634 (2006.01); C04B 35/10 (2006.01); C04B 35/468 (2006.01); C07C 43/10 (2006.01); H01G 13/00 (2013.01); H01G 4/30 (2006.01);
U.S. Cl.
CPC ...
C04B 35/6342 (2013.01); C04B 35/10 (2013.01); C04B 35/4682 (2013.01); C07C 43/10 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3236 (2013.01); H01G 4/30 (2013.01); H01G 13/00 (2013.01);
Abstract
A ceramic green sheet lamination aid including a compound represented by formula (1).Z—[O-(AO)n-H]x (1)wherein Z represents a residual group of a compound having a number of carbons group of 1 to 22 and having hydroxyl groups of 1 to 6 in which all of the hydroxyl groups are removed; x represents a number of 1 to 6; AO represents an oxyalkylene group having a number of carbons of 2 to 4; n represents a number of 5 to 500; x×n is in a range of 5 to 500; and a weight ratio of oxyethylene group EO contained in the oxyalkylene group AO having the number of carbons of 2 to 4 is 0 to 80 weight %.