Shingle and mat tensile strength with urea formaldehyde...

Details Shingle and mat tensile strength with urea formaldehyde... Shingle and mat tensile strength with urea formaldehyde...

2007-09-25

2007-09-25

Bernatz, Kevin M. (Department: 1773)

Static structures (e.g., buildings)

With means for split-prevention or damaged part repair

C052S514500, C052S518000, C052S534000, C052S537000, C428S036100, C428S040300, C428S489000, C428S505000, C428S524000, C442S157000, C442S160000, C442S170000, C442S171000, C442S176000, C442S178000, C442S180000, C442S301000, C162S157500, C162S157100, C162S157200, C162S157300, C162S157400

Reexamination Certificate

active

10841054

ABSTRACT:
A composite sheet, and a process of making the same, including cured modified urea formaldehyde reinforced by glass fibers. The modifier is an acrylonitrile-butadiene-styrene copolymer. A roofing shingle, formed by coating the composite sheet with filled asphalt, represents a major application of the composite sheet.

REFERENCES:
patent: 3837767 (1974-09-01), Aller
patent: 3919356 (1975-11-01), Boyer
patent: 4135029 (1979-01-01), Pfeffer
patent: 4430158 (1984-02-01), Jackey et al.
patent: 4513045 (1985-04-01), Bondoc et al.
patent: 4542068 (1985-09-01), Whichard
patent: 4543158 (1985-09-01), Bondoc et al.
patent: 4897118 (1990-01-01), Ferrier et al.
patent: 5095055 (1992-03-01), Moran
patent: 5804313 (1998-09-01), Schell
patent: 5865003 (1999-02-01), Klett et al.
patent: 6030559 (2000-02-01), Barry et al.
patent: 6544911 (2003-04-01), Peng et al.
patent: 6817152 (2004-11-01), Peng et al.
patent: 6993876 (2006-02-01), Peng et al.
patent: 2003/0054714 (2003-03-01), Peng et al.

Affiliated with

Also associated with

Rating

Shingle and mat tensile strength with urea formaldehyde... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shingle and mat tensile strength with urea formaldehyde..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shingle and mat tensile strength with urea formaldehyde... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3772391