Iteq Corporation

Sipix Chemical Inc.

Shun-Cheng Wang

Shih-Min Huang

Ming-Hung Huang

Chao-Hui Kuo

Wen-Jung Chen

Po-Hsun Lee

Chih-Yuan Liao

The invention relates to a polyimide containing polymaleic anhydride having the formula:  

Polyimide resins containing polymaleic anhydride and method for manufacturing the same

An abrasion-resistant transfer printing structure to transfer patterns and texts to a targeted object surface by press printing includes a hardened protecting layer and a release base layer. The hardened protection layer includes a first surface and a second surface. The first surface allows a transfer printing glue to be bonded to the targeted object to cover at least an area corresponding to the patterns and texts. The release base layer is located on the second surface of the hardened protection layer by a releasable manner and can be separated from the hardened protection layer by applying a release force after the press printing process is finished. Thus the hardened protection layer is exposed to isolate the patterns and texts from in contact with the exterior. The surface of the targeted object also is abrasion resistant.

Abrasion-resistant transfer printing structure

Growing community of inventors

Taoyuan County, Taiwan

Shun-Cheng Wang