Invention Grant
- Patent Title: Hot applied tack coat
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Application No.: US16367959Application Date: 2019-03-28
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Publication No.: US10577752B2Publication Date: 2020-03-03
- Inventor: Roy Brittany Blacklidge
- Applicant: Blacklidge Emulsions, Inc.
- Applicant Address: US MS Gulfport
- Assignee: Blacklidge Emulsions, Inc.
- Current Assignee: Blacklidge Emulsions, Inc.
- Current Assignee Address: US MS Gulfport
- Agency: Patterson Intellectual Property Law, P.C.
- Agent William E. Sekyi
- Main IPC: E01C7/18
- IPC: E01C7/18 ; C09J195/00 ; C10C3/00 ; C08L91/06

Abstract:
A method of applying building a pavement structure using a polymer modified hot-applied tack coat is disclosed. This polymer modified tack coat is non-adhesive at ambient temperatures, and, thus, also non tracking. The tack is applied while hot, but cools quickly. The subsequent application of hot mix asphalt results in a superior bond between the asphalt layer and the tack layer. It is particularly well suited to bonded friction course applications since it removes the necessity of specialized spray paving machinery and allows the use of conventional asphalt distributors and pavers.
Public/Granted literature
- US20190226156A1 HOT APPLIED TACK COAT Public/Granted day:2019-07-25
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