Fast cure, zero formaldehyde binder for cellulose

Details Fast cure, zero formaldehyde binder for cellulose Fast cure, zero formaldehyde binder for cellulose

1987-12-15

1991-07-02

Schofer, Joseph L.

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...

524519, 524521, 524523, 524524, 524845, 524525, C08J 300

Patent

active

050286552

ABSTRACT:
Non-formaldehyde emitting binders for nonwoven cellulosic materials comprise a solution copolymer of an olefinically unsaturated organic compound having at least one carboxylate group conjugated with the olefinic linkage, which is reacted with a hydroxyalkyl ester of an olefinically unsaturated carboxylic acid. The product of said reaction is admixed with a non-formaldehyde containing latex carrier to produce a binder composition which will reach substantially fully cured wet strength in 8 seconds or less.

REFERENCES:
patent: 3137589 (1964-06-01), Reinhard et al.
patent: 3594337 (1971-07-01), Shea
patent: 3616166 (1971-10-01), Kelley
patent: 4289676 (1981-09-01), Czauderna et al.
patent: 4406660 (1983-09-01), Beiner et al.
patent: 4455342 (1984-06-01), Fink et al.
patent: 4743498 (1988-05-01), Kedrowski et al.
patent: 4808660 (1989-02-01), Schmeing et al.

Affiliated with

Also associated with

Rating

Fast cure, zero formaldehyde binder for cellulose does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fast cure, zero formaldehyde binder for cellulose, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fast cure, zero formaldehyde binder for cellulose will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1247803