Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1994-12-19
1997-01-14
Ryan, Patrick
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
428 58, 428126, 4283175, 428354, 428351, 428 419, 156 71, 156157, 156324, B32B 900
Patent
active
055937713
ABSTRACT:
A barrier laminate for attachment to the outer surface of a structure, such as a house prior to attachment of its siding, to cover joints between structural members assembled to form the structure. The barrier laminate comprises a flexible elongate barrier layer having minute passageways between its major surfaces affording passage of water vapor while restricting the passage of liquid water and air between its major surfaces. A portable carrier having a pair of hubs engaging a roll of the barrier laminate and having a pair of trailing rollers which may be used to adhere exposed layers of pressure sensitive adhesive along each of the opposite edges of the barrier layer to structural members on opposite sides of a joint therebetween.
REFERENCES:
patent: 3729879 (1973-05-01), Franklin
patent: 4709523 (1987-12-01), Broderick
patent: 4981537 (1991-01-01), Heil et al.
patent: 5374477 (1994-12-01), Lawless et al.
Heil Robert H.
Lawless Joseph D.
Pribnow Scott R.
Russell Duncan R.
Bahta Abraham
Minnesota Mining and Manufacturing Company
Ryan Patrick
LandOfFree
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