Polyvinyl alcohol graft copolymer nonwoven binder emulsion

Details Polyvinyl alcohol graft copolymer nonwoven binder emulsion Polyvinyl alcohol graft copolymer nonwoven binder emulsion

1993-03-29

1994-10-11

Reddick, Judy M.

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...

524211, 524459, 524493, 524494, 524557, 525 58, 525 59, C08L 2904

Patent

active

053548035

ABSTRACT:
A surfactantless, formaldehyde-free polyvinyl alcohol graft copolymer binder emulsion for non-woven products is prepared comprising: 12% to 35% of a fully hydrolyzed low or ultra low molecular weight PVOH and 65% to 88% of a vinyl and/or acrylic monomer which is graft copolymerized with the PVOH through emulsion polymerization.

REFERENCES:
patent: 3094500 (1963-06-01), Herman et al.
patent: 3644257 (1972-02-01), Nickerson et al.
patent: 4043961 (1977-08-01), Beresniewicz et al.
patent: 4118357 (1978-10-01), Brabetz et al.
patent: 4133791 (1979-01-01), Kemenater et al.
patent: 4521561 (1985-06-01), Hausman et al.
patent: 4605589 (1986-08-01), Orphanides
patent: 4735986 (1988-04-01), Iacoviello
patent: 4767816 (1988-08-01), Iacoviello et al.
patent: 4921898 (1990-05-01), Lenney et al.
patent: 5075401 (1991-12-01), Zhang
patent: 5092953 (1992-03-01), Derby et al.
patent: 5143966 (1992-09-01), Lee et al.
patent: 5147908 (1992-09-01), Floyd et al.
patent: 5244695 (1993-09-01), Davidowich et al.
patent: 5248724 (1993-09-01), Nosaka et al.
Air Products, "Airvol Polyvinyl Alcohol", 1989 (Applications).
DuPont, "Elvanol Polyvinyl Alcohol, Product and Properties Guide", 1990.
Hoechst Corporation, "Mowiol Polyvinyl Alcohol", 1985, pp. G1 thru G4.

Affiliated with

Also associated with

Rating

Polyvinyl alcohol graft copolymer nonwoven binder emulsion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyvinyl alcohol graft copolymer nonwoven binder emulsion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyvinyl alcohol graft copolymer nonwoven binder emulsion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1659096