Polyaldimines

Details Polyaldimines Polyaldimines

2003-07-23

2009-12-01

Eashoo, Mark (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From aldehyde or derivative thereof as reactant

C528S230000

Reexamination Certificate

active

07625993

ABSTRACT:
The invention relates to polyaldimines which may be obtained from at least one polyamine (A) with aliphatic primary amino groups and at least one aldehyde (B). Said polyaldimines are odorless as are the aldehydes (B) produced by hydrolysis thereof. The invention further relates to methods for production of said polyaldimines and aldehyde (B) and methods for hydrolysis of the polyaldimine. The use of said polyaldimine in compositions as adhesive, sealant, coating or covering agents is disclosed. Said polyaldimines are characterized in being odorless, rapidly hydrolyzed on contact with water, no detectable odors being generated after hydrolysis thereof and stable to storage with the exclusion of water in compositions which contain components reactive towards amines.

REFERENCES:
patent: 3264268 (1966-08-01), Muller et al.
patent: 3475359 (1969-10-01), Cummings
patent: 4059549 (1977-11-01), Brinkmann et al.
patent: 4094914 (1978-06-01), Rottig et al.
patent: 4191838 (1980-03-01), Merger et al.
patent: 4252919 (1981-02-01), Wagner et al.
patent: 4324921 (1982-04-01), Arpe
patent: 4469831 (1984-09-01), Bueltjer et al.
patent: 4720535 (1988-01-01), Schleier et al.
patent: 4833230 (1989-05-01), Kiely et al.
patent: 4853454 (1989-08-01), Merger et al.
patent: 4997905 (1991-03-01), Druet et al.
patent: 5010161 (1991-04-01), Aoki et al.
patent: 5032667 (1991-07-01), Harris et al.
patent: 5039762 (1991-08-01), Demarey
patent: 5087661 (1992-02-01), Aoki et al.
patent: 5374366 (1994-12-01), Nakahara et al.
patent: 5385687 (1995-01-01), Emert et al.
patent: 5457147 (1995-10-01), McGrath et al.
patent: 5466771 (1995-11-01), Hicks et al.
patent: 5488095 (1996-01-01), Boeckh et al.
patent: 5612443 (1997-03-01), Martino et al.
patent: 5800872 (1998-09-01), Katz et al.
patent: 6031132 (2000-02-01), Saeki et al.
patent: 6136942 (2000-10-01), Pfenninger et al.
patent: 6559303 (2003-05-01), Cook
patent: 6624284 (2003-09-01), Biedermann et al.
patent: 2002/0063239 (2002-05-01), Cameron et al.
patent: 0 169 702 (1986-01-01), None
patent: 0 375 318 (1990-06-01), None
patent: 0 469 751 (1992-02-01), None
patent: A-61-44901 (1986-03-01), None
patent: A-2-283710 (1990-11-01), None
patent: 07025976 (1995-01-01), None

Affiliated with

Also associated with

Rating

Polyaldimines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyaldimines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyaldimines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4138585