Invention Grant
- Patent Title: UV hardening composition having improved light resistance, three dimensional film and method for manufacturing the same
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Application No.: US14515871Application Date: 2014-10-16
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Publication No.: US09771472B2Publication Date: 2017-09-26
- Inventor: Seon-Ho Jang , Oh-Young Kwon
- Applicant: Hyundai Motor Company
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company
- Current Assignee: Hyundai Motor Company
- Current Assignee Address: KR Seoul
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Peter F. Corless
- Priority: KR10-2013-123075 20131016
- Main IPC: C08L33/08
- IPC: C08L33/08 ; B05D3/06 ; C08L33/14 ; B05D5/06 ; B44F1/00 ; B29D11/00

Abstract:
Disclosed are a UV hardening composition having improved light resistance, a three dimensional film, and a method for manufacturing the three dimensional film. Particularly, the UV hardening composition having improved light resistance may be used in interior materials and the like for a vehicle which generally are substantially exposed to UV rays. In addition, the UV hardening composition may also be used for indoor electronic products. The UV hardening composition according to the present invention includes a urethane acrylate resin, a polyester acrylate resin, a UV absorber, a hindered amine light stabilizer (HALS), an antioxidant and the like. Further, the three dimensional film including the UV hardening composition may be advantageous due to the improvement in the carbon pattern three dimensional effect formed in the three dimensional film. Therefore, a comparable price and reduced weight of the three dimensional film for a vehicle interior material are available while maintaining the quality equivalent to a film to which an actual carbon fabric is used.
Public/Granted literature
Information query
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