Title: Use of aqueous resin solutions as binders and impregnating agents

Abstract: An aqueous solution of a glycidyl compound containing a N-heterocyclic group and of an amine hardener is used for the modification, sealing or binding of substrates.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Huber-Nuesch, deceased, Wernhard (LATE OF Basel, CH)
Huber, heir, by Fabienne (Basel, CH)
Huber, heir, by Ariane (Basel, CH)

Application Number: 811663
Filing Date: 1977-06-30
Publication_date: 1979-03-06
Assignee: Ciba-Geigy Corporation (Ardsley, NY)
Primary Class(es): 427/386 427/393, 428/413, 521/63, 523/401, 523/414, 528/367, 528/481
Other Classes:
US Patent Ref:

3211675	Oct, 1965	Johnson	260/29.
3240736	Mar, 1966	Beckwith	260/29.
3310511	Mar, 1967	Reinert	260/29.
3391097	Jul, 1968	Williamson	260/29.
3477979	Nov, 1969	Hillyer	260/29.
3798191	Mar, 1974	Donnely	260/29.
3926886	Dec, 1975	Kelley et al.	260/29.
3988279	Oct, 1976	Klassen	260/29.
4018721	Apr, 1977	Cotter et al.	260/29.
4046937	Sep, 1977	McCaskey et al.	260/29.

Other Refs: 4718111122414

Apr, 1969	CH
Aug, 1968	GB

Primary Examiner: Tillman, Murray
Assistant Examiner: Koeckert, Arthur H.
Attorney: DiPrima; Joseph P.