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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.:

US 10035902 B1

PDFFull Text
Date of Patent:
Jul. 31, 2018

Filed:

Jun. 30, 2015

Resin blend

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Jin Young Ryu, Daejeon, KR;

Houng Sik Yoo, Seoul, KR;

Hak Shin Kim, Daejeon, KR;

Young Jun Hong, Daejeon, KR;

Chong Kyu Shin, Daejeon, KR;

Eun Joo Choi, Daejeon, KR;

Assignee:

LG CHEM, LTD., Seoul, KR;

Attorney:

Rothwell, Figg, Ernst & Manbeck, P.C.

Primary Examiner:

Ronak C Patel

Int. Cl.
CPC ...
C08L 33/12 (2006.01); B29C 47/00 (2006.01); C08L 25/12 (2006.01); B29C 47/06 (2006.01); C08L 9/06 (2006.01); C08L 9/00 (2006.01); C08L 29/04 (2006.01); B32B 3/02 (2006.01); B32B 27/08 (2006.01); C08J 3/00 (2006.01); C08J 5/00 (2006.01); C08L 33/04 (2006.01); C08L 101/00 (2006.01); C08L 33/16 (2006.01); C08L 37/00 (2006.01); C08L 55/02 (2006.01); C08L 101/12 (2006.01); G01N 21/3563 (2014.01); B29K 29/00 (2006.01); B29K 33/00 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
C08L 9/06 (2013.01); B29C 47/0004 (2013.01); B29C 47/065 (2013.01); B32B 3/02 (2013.01); B32B 27/08 (2013.01); C08J 3/005 (2013.01); C08J 5/00 (2013.01); C08L 9/00 (2013.01); C08L 25/12 (2013.01); C08L 29/04 (2013.01); C08L 33/04 (2013.01); C08L 33/12 (2013.01); C08L 33/16 (2013.01); C08L 37/00 (2013.01); C08L 55/02 (2013.01); C08L 101/00 (2013.01); C08L 101/12 (2013.01); B29K 2029/04 (2013.01); B29K 2033/12 (2013.01); B29K 2105/0088 (2013.01); B29K 2105/0094 (2013.01); C08J 2300/00 (2013.01); C08J 2300/22 (2013.01); C08J 2323/06 (2013.01); C08J 2400/00 (2013.01); C08J 2400/22 (2013.01); C08L 2201/02 (2013.01); G01N 21/3563 (2013.01); Y10T 428/239 (2015.01); Y10T 428/2998 (2015.01); Y10T 428/31504 (2015.04);
Abstract

Provided are a resin blend for melt processing, a pellet and a method of preparing a resin article using the same. The resin blend may include a first resin, and a second resin having a difference in melt viscosity from the first resin of 0.1 to 3000 pa*s at a shear rate of 100 to 1000 sand a processing temperature of the resin blend. The resin blend can improve mechanical and surface characteristics of a resin article. Further, since coating or plating is not required for manufacturing a resin article, a manufacturing time and/or cost can be reduced, and productivity can be increased.

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