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:
Dec. 17, 2024
Filed:
May. 20, 2020
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Masahito Tanabe, Annaka, JP;
Michihiro Sugo, Annaka, JP;
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Abstract
A detergent composition is a detergent composition for removing temporary adhesive containing a silicone compound that is present on a substrate. The detergent composition contains: (A) an organic solvent: 75 to 99 parts by mass; (B) water: 0 to 5 parts by mass; and (C) an ammonium salt: 1 to 20 parts by mass (where (A)+(B)+(C)=100 parts by mass). The organic solvent does not contain an organic solvent having a hydroxy group and contains, in 100 parts by mass of the organic solvent, 50 parts by mass or more of an organic solvent having a heteroatom. The ammonium salt contains at least one kind of a hydroxide ion, a fluoride ion, and a chloride ion.