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Novel Radiation-Curable Polymer Film and Radiation-Curable Sensitizers Having Improved Laser Ablation Properties

Detailed Technology Description: None

Supplementary Information: Patent Number: US8017795B2
Application Number: US2006408801A
Inventor: Webster, Dean C. | Chen, Zhigang | Ravindran, Neena
Priority Date: 21 Apr 2005
Priority Number: US8017795B2
Application Date: 21 Apr 2006
Publication Date: 13 Sep 2011
IPC Current: C07D030300 | A01N004320 | A01N004324
US Class: 549547 | 514475
Assignee Applicant: NDSU Research Foundation,Fargo
Title: Radiation curable polymer films having improved laser ablation properties and radiation curable sensitizers therefor
Usefulness: Radiation curable polymer films having improved laser ablation properties and radiation curable sensitizers therefor
Summary: In compositions used for preparing polymers used for producing laser-ablatable films used in production of pre-selected patterns for electronic devices (all claimed).
Novelty: New radiation-curable sensitizer used in preparation of radiation-curable polymer films, has moiety containing oxetane or oxirane ring

Industry: Chemical/Material

Sub Category: Chemical/Material Application

*Abstract: These inventions pertain to unsaturated polyester polymer compositions containing monomer molecules that sensitize the resulting polymer coating/film to ablation (i.e., removal of film material) by exposure to laser radiation (and method for making same). This technology is of potential value to parties in the semi-conductor and electronic manufacturing industries.

Country/Region: USA

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