Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Patent
1976-10-04
1980-01-29
Cannon, J. C.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
106277, 2523115, 427209, 427373, 428313, 428315, 428320, 428322, 428341, 428489, B32B 524, B32B 1110, C08L 9500, C09D 324
Patent
active
041862368
ABSTRACT:
A pinhole free, asphalt coated fibrous mat is disclosed herein. This mat is made by selecting a fibrous base mat and preparing or otherwise providing a thixotropic mixture including asphalt emulsion and an additive for making the mixture thixotropic. The mixture is coated onto at least one side of the mat and the coated mat is dried, thereby driving off the water from the mixture and at the same time breaking the asphalt emulsion.
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Cannon J. C.
Johns-Manville Corporation
Kelly Joseph J.
Krone Robert M.
O'Connor Gregory W.
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