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:
Aug. 20, 2013
Filed:
May. 15, 2009
Applicants:
Tae-byoung OH, Suwon-si, KR;
Tae-hyoung Jung, Suwon-si, KR;
Nam Ill Kim, Suwon-si, KR;
Inventors:
Assignee:
SKC Co., Ltd, Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/36 (2006.01); B65B 53/02 (2006.01); C08G 63/137 (2006.01); C08G 63/16 (2006.01); C08G 63/18 (2006.01); C08G 63/181 (2006.01); C08G 63/183 (2006.01); C08G 63/189 (2006.01); C08G 63/199 (2006.01); B29C 55/00 (2006.01); B29C 55/10 (2006.01); B29C 55/12 (2006.01); B29C 55/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a heat-shrinkable polyester film, which has a heat-shrinkage of 20% or more in both the longitudinal and transverse directions when treated with 80° C. water for 30 seconds and a bidirectional balance parameter in the range of 0.25 to 2.5 and exhibits an excellent properties in die-cutting and removing from a container such as a glass bottle for recycling by washing with hot water.