Retroreflective article and method of making same

Retroreflective article and method of making same

CN
  • CN 1,147,859 A
  • Filed: 03/28/1995
  • Published: 04/16/1997
  • Est. Priority Date: 05/12/1994
  • Status: Abandoned Application
First Claim
Patent Images

1. one kind exposes the microsphere Retroflective article, it is characterized in that it comprises:

  • A) has coloured adhesive phase of first and second first type surfaces;

    B) one deck glass or ceramic microspheres, microsphere partly are embedded in first first type surface of coloured adhesive phase, and part protrudes in outside it;

    Adhesive phase and microsphere layer are divided into first and second fragments, show significantly different reflex reflection degree respectively, and demonstrating visibly different color under the lighting condition in the daytime, first fragment is characterised in that to have the reflective metallic material that is positioned at the microsphere embedded part, and second fragment is characterised in that and functionally is not positioned at microsphere embedded part reflective metallic afterwards.

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