Composite sheet material and process of making

Details Composite sheet material and process of making Composite sheet material and process of making

2011-04-19

2011-04-19

Daniels, Matthew J (Department: 1741)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Nonwoven fabric

Including strand or fiber material precoated with other than...

C162S145000, C162S156000, C162S165000, C428S299400, C428S392000, C442S085000, C442S367000, C442S108000

Reexamination Certificate

active

07928023

ABSTRACT:
A composite sheet material, useful as a component of roofing shingles, and a process of making same, which includes a glass fiber web bound with a thermosetting resin which includes a fatty acid amide having the structural formula RCOONH2, where R is a C8-C25alkyl.

REFERENCES:
patent: 4536446 (1985-08-01), Hsu et al.
patent: 4542068 (1985-09-01), Whichard
patent: 4917764 (1990-04-01), Lalwani et al.
patent: 5872067 (1999-02-01), Meng et al.
patent: 5910458 (1999-06-01), Beer et al.
patent: 2001/0009834 (2001-07-01), Peng et al.

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