公开(公告)号：US20040161547A1

公开(公告)日：2004-08-19

申请号：US10371043

申请日：2003-02-19

Applicant: SurModics, Inc.

Inventor： Mark F. Carlson ,  Steven J. Porter ,  Sean M. Stucke ,  Ralph A. Chappa

IPC: B05D003/06

CPC classification number: B05C3/109 ,  B05C9/14 ,  B05D1/18 ,  B05D3/061 ,  B05D2258/02

Abstract: This invention provides a coating apparatus and methods for coating a device, such as an industrially or medically applicable device. The apparatus is suitable for providing a coating using a photoactivatable compound and a polymerizable compound. In another aspect, the apparatus and methods are useful for coating a device wherein the surface of the device has small pores or apertures. The apparatus includes of containers suitable for holding the object to be coated and the coating solution, a gas supply source for supplying gas to solution, an irradiation station for providing light used in the coating process, and a conveyor mechanism to direct the containers to and from the irradiation station.

Abstract translation: 本发明提供一种涂覆装置和涂覆装置的方法，例如工业上或医学上适用的装置。 该装置适用于使用可光活化化合物和可聚合化合物提供涂层。 在另一方面，该装置和方法可用于涂覆装置，其中该装置的表面具有小的孔或孔。 该装置包括适于保持待涂覆物体和涂布溶液的容器，用于向溶液供应气体的气体供应源，用于提供在涂布过程中使用的光的照射台，以及输送机构， 从照射站。

公开(公告)号：US20040137164A1

公开(公告)日：2004-07-15

申请号：US10745080

申请日：2003-12-23

Applicant: SURMODICS, INC.

Inventor： Dale G. Swan ,  Richard A. Amos ,  Terrence P. Everson ,  Stephen J. Chudzik ,  Ralph A. Chappa ,  Sean M. Stucke ,  Peter H. Duquette

IPC: C08G002/00

CPC classification number: C08J7/18 ,  A61L27/28 ,  A61L27/34 ,  A61L29/08 ,  A61L29/085 ,  A61L31/08 ,  A61L31/10 ,  A61L33/06 ,  A61L33/12 ,  B05D1/00 ,  B05D3/06 ,  B05D3/061 ,  B05D3/067 ,  B05D7/52 ,  G01N33/54353 ,  G01N33/54393 ,  Y10T428/31855

Abstract: A method of forming a polymer layer on a support surface by the use of a coating agent and polymerizable compounds. The coating agent provides photoreactive groups adapted to attach the agent to the surface, as well as photoreactive groups adapted to remain unattached to the surface, and thus serve as photoinitiators for the activation of polymerizable compounds in order to form a polymer layer thereon. Also provided are coating agents, per se, as well as a method of using such agents and the resultant surfaces and devices fabricated therefrom.

Abstract translation: 通过使用涂布剂和可聚合化合物在支撑体表面上形成聚合物层的方法。 涂覆剂提供适于将试剂连接到表面的光反应性基团，以及适于保持不附着于表面的光反应性基团，因此用作活化可聚合化合物的光引发剂，以在其上形成聚合物层。 本发明还提供涂层剂，以及使用这种试剂的方法以及由其制造的所得表面和装置。