The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2026
Filed:
Dec. 11, 2018
Gcp Applied Technologies Inc., Cambridge, MA (US);
Huhe Chen, Beijing, CN;
Hongmei Ding, Beijing, CN;
Robert A. Wiercinski, Lincoln, MA (US);
Xia Cao, Acton, MA (US);
Jyoti Seth, Andover, MA (US);
GCP Applied Technologies Inc., Malvern, PA (US);
Abstract
A membrane() for waterproofing a substrate and a method for waterproofing a substrate using the membrane (), where the membrane () comprising a laminate construction wherein the laminate comprises a carrier sheet (), a pressure-sensitive adhesive (PSA) layer (), a particulate layer () partially embedded into the PSA layer (), and a protective top-coating layer () attached to the particulate layer (), the laminate having parallel side edges whereby the laminate construction can be rolled into a roll form along the side edges for shipment.