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. 09, 2019
Filed:
Sep. 30, 2013
C&tech Corporation, Hwaseong-si, KR;
Han-Wook Park, Seoul, KR;
C&TECH CORPORATION, Hwaseong-si, KR;
Abstract
The present invention provides a pack for supplying carbon dioxide to a skin, capable of storing carbonate and acid in an unreacted mixed state without being degenerated according to a change with the passage of long time and easily usable. The pack is formed by successively applying and drying an acid-coated layer and a carbonate-coated layer on one side surface of a non-woven fabric and by laminating a waterproof film on the other side surface thereof. Otherwise, the pack is formed by including a first non-woven fabric configured to have one side surface on which a carbonate-coated layer is formed; a second non-woven fabric configured to have one side surface on which an acid-coated layer is formed; and a waterproof film, wherein the first non-woven fabric and the second non-woven fabric are laminated such that the carbonate-coated layer and the acid-coated layer face each other, and the waterproof film is attached on one outer surface of the lamination.