Title: Coextruded light storage type self luminous plastic irregular profile and its production method
Application Number: 200610047160 Application Date: 2006.07.05
Publication Number: 1900153 Publication Date: 2007.01.24
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C08L27/06;C08L33/12;C08K5/10;C09K11/00;B29C47/00
Applicant(s) Name: Shida Group Co., Ltd., Dalian Address:
Inventor(s) Name: Li Maochun;Xu Dayong;Yang Feihu
Attorney & Agent: zhao shumei
Abstract:
    The coextruded light storage type luminous irregular PVC/PVC or PMMA/PVC plastic profile is produced through co-extrusion of base resin material and luminous resin material. The production process includes extruding PVC base material in the main extruder, extruding the light storage type luminous PVC or PMMA material in the auxiliary extruder, adhering of the extruded base material and luminous PVC or PMMA material, forming, cooling and settling. The profile is used in making door, window, fencing in building, can emit light continuously after absorbing visible light, and has beautifying and indication function.
Time: 7
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