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:
Jul. 14, 2015
Filed:
Jan. 11, 2012
Applicants:
Hee-june Kim, Seongnam-si, KR;
Myung-chul Park, Daejeon, KR;
Hyun-young Cho, Daejeon, KR;
Inventors:
Assignee:
LG HAUSYS, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/00 (2006.01); B29C 70/02 (2006.01); B29C 70/50 (2006.01); B29C 70/54 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
B29C 70/021 (2013.01); B29C 70/50 (2013.01); B29C 70/545 (2013.01); B29K 2105/0005 (2013.01);
Abstract
Disclosed is a method for manufacturing a high-strength composite sheet, in which a peroxide-containing polymer film is used to allow uniform molecular weight distribution and improved embeddability. The method includes: attaching a peroxide-containing polymer film to one or both sides of a reinforcement material; pressing the peroxide-containing polymer film using a heating press such that the peroxide-containing polymer film is embedded into the reinforcement material, to thereby form a composite film; and cooling the pressed composite film using a cooling press.