METHOD OF MAKING RETROREFLECTIVE SHEETING AND ARTICLES

Application 2164/CHENP/2005 published 2007-10-05, filed 2005-09-06
The invention relates to a method of making retroreflective sheeting and other articles prepared from casting a moldable synthetic resin onto a tool having a microstructured surface.

Applicant

1)3M INNOVATIVE PROPERTIES COMPANY
:3M CENTER P O BOX 33427 SAINT PAUL MN 55133-3427 U.S.A.

Inventor

1)SMITH, KENNETH, L

International Info

Classification: B29D 11/00
Publication Number: WO 2004/080700 A1
Application Date: 2004-02-09

Priority Information

60/452,605 U.S.A. 2003-03-06