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. 17, 2012
Filed:
Apr. 18, 2008
Seok Hwan Kim, Gyeonggi-do, KR;
Won Jin Seo, Gyeonggi-do, KR;
Joo Young Maeng, Gyeonggi-do, KR;
Han Sung Paik, Daejeon, KR;
Gi Man Kim, Daejeon, KR;
Seok Hwan Kim, Gyeonggi-do, KR;
Won Jin Seo, Gyeonggi-do, KR;
Joo Young Maeng, Gyeonggi-do, KR;
Han Sung Paik, Daejeon, KR;
Gi Man Kim, Daejeon, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
The present invention provides a polyurethane foam for an automobile steering wheel. More particularly, the present invention relates to polyurethane foam formed by using a predetermined amount of a polyol having various functional groups and OH values and a predetermined amount of isocyanate having a certain function, along with water as a foaming agent, thereby preventing the environmental problems caused by use of the conventional fluorine-based or pentane-based foaming agent and also improving durability such as water resistance.