HEADLIGHT AND THE LIKE HAVING URETHANE BINDING RESIN ON LENS

Title:

HEADLIGHT AND THE LIKE HAVING URETHANE BINDING RESIN ON LENS

Document Type and Number:

WIPO Patent Application WO/2014/061620

Kind Code:

A1

Abstract:

Provided are recycled headlights and the like in which the light transmittance, transparency, and luster of an aging polycarbonate resin headlight and the like are restored and which have a high level of durability. Also provided are new headlights and the like in which a polycarbonate resin lens does not age over a long period of time. After reinforced plastic and other surface layers remaining on a lens (5) surface and degraded parts of a lens main body (5a) are removed by polishing, a film (5b) of transparent urethane binding resin is provided to form a headlamp (1). When yellowing remains on the lens main body (5a), a dark purple mixed urethane coating into which a dark purple mixed pigment is mixed is applied, and the film (5b) of urethane binding resin is provided to form the headlamp (1). Furthermore, a film (5b) of transparent urethane binding resin is provided on the surface of the lens to form a new headlamp.

More Like This:

WO/2004/042271

LIGHT GUIDE FOR LIGHTING VEHICLES, PREFERABLY MOTOR VEHICLES

Inventors:

MIYABE NOBORU (JP)

Application Number:

PCT/JP2013/077870

Publication Date:

April 24, 2014

Filing Date:

October 14, 2013

Export Citation:

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Assignee:

MIYABE NOBORU (JP)

International Classes:

F21S8/10; C08J7/043; C08J7/046; C09D7/63; F21V3/04

Foreign References:

JP2002050215A	2002-02-15
JPH11345503A	1999-12-14
JPH10269801A	1998-10-09
JP2004137471A	2004-05-13
JPH03123677A	1991-05-27
JP2000222912A	2000-08-11
JP2000222912A	2000-08-11

Other References: