Title:
FREE RADICAL POLYMERIZABLE ADHESION-PROMOTING INTERLAYER COMPOSITIONS AND METHODS OF USE
Document Type and Number:
WIPO Patent Application WO/2021/127292
Kind Code:
A3
Abstract:
Adhesion-promoting compositions and the use of the adhesion-promoting compositions to provide adhesion-promoting interlayers to enhance adhesion between adjoining layers of sulfur-containing sealants are disclosed. In repair applications, the adhesion-promoting compositions can enhance the adhesion of an overlying radiation-curable sulfur-containing sealant to a damaged or aged sulfur-containing sealant.
Inventors:
LIU JIANCHENG (US)
ZHENG CHU RAN (US)
CHENG KEVIN (US)
VIRNELSON BRUCE (US)
ZHENG CHU RAN (US)
CHENG KEVIN (US)
VIRNELSON BRUCE (US)
Application Number:
PCT/US2020/065775
Publication Date:
August 12, 2021
Filing Date:
December 17, 2020
Export Citation:
Assignee:
PRC DESOTO INT INC (US)
International Classes:
C08G59/66; B32B27/08; B32B27/28; B32B27/38; B32B27/40; C08G65/333; C08G75/02; C08L63/00; C08L71/02; C08L75/08; C09J181/02
Domestic Patent References:
| WO2020167626A1 | 2020-08-20 | |||
| WO2016205741A1 | 2016-12-22 |
Foreign References:
| US20050245695A1 | 2005-11-03 | |||
| US20180194979A1 | 2018-07-12 | |||
| US20190010370A1 | 2019-01-10 |
Attorney, Agent or Firm:
MEYERS, Diane R. et al. (US)
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