Fiberglass binder utilizing a curable acrylate and/or...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C524S556000

Reexamination Certificate

active

11075201

ABSTRACT:
A curable formaldehyde-free binding composition for use with fiberglass is provided. Such curable composition comprises a substantially unpolymerized acrylate and/or methacrylate primarily having no more than approximately six recurring moieties. The composition is either unpolymerized at the time of its application to the fiberglass or in the form of an oligomer. The curable composition is coated on fiberglass and thereafter is cured to form a secure binder. In a preferred embodiment the fiberglass is the form of building insulation. In other embodiments the product is a microglass-based substrate useful for as a printed circuit board, battery separator, filter stock, or reinforcement scrim.

REFERENCES:
patent: 5143582 (1992-09-01), Arkens et al.
patent: 5318990 (1994-06-01), Strauss
patent: 5340868 (1994-08-01), Strauss et al.
patent: 5427587 (1995-06-01), Arkens et al.
patent: 5661213 (1997-08-01), Arkens et al.
patent: 6136916 (2000-10-01), Arkens et al.
patent: 6221973 (2001-04-01), Arkens et al.
patent: 6265046 (2001-07-01), Swift
patent: 6331350 (2001-12-01), Taylor et al.
patent: 6706853 (2004-03-01), Stanssens et al.
patent: 0 583 086 (1997-11-01), None
Arkens, Charles T., et al., “Formaldehyde-Free Crosslinking Binders For Non-Wovens”, Tappi Journal 78 (11):161-168(1995).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fiberglass binder utilizing a curable acrylate and/or... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fiberglass binder utilizing a curable acrylate and/or..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fiberglass binder utilizing a curable acrylate and/or... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3951029

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.