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:
Jun. 28, 2011
Filed:
Dec. 28, 2005
Jong-hoon Kim, Daejeon, KR;
Sang-jin Lee, Daejeon, KR;
Jong-Hoon Kim, Daejeon, KR;
Sang-Jin Lee, Daejeon, KR;
Hae Dong Chemical Co., Ltd., Daejeon, KR;
Abstract
The present invention relates to a blend of polyolefin comprising a modified chlorinated polypropylene. This invention provides a blend of polyolefin comprising a novel amine modified chlorinated polypropylene capable of improving printability by promoting adhesion with ink when the ink is printed or coated on plastic products including film and sheet. The present invention provides a novel blend of polyolefin comprising a modified chlorinated polypropylene, which is prepared by substituting 1-99.9 mole % of chlorine of a chlorinated polypropylene, whose chlorine content is 1-75 wt % and whose number average molecular weight is 100-400,000, with ammonia or an amine compound and is capable of improving dyeability and adhesion performance. This invention also provides the modified chlorinated polypropylene and a method for preparing the same.