Process for producing cathodically depositable paint binders

Details Process for producing cathodically depositable paint binders Process for producing cathodically depositable paint binders

1986-02-26

1987-04-21

Hoke, Veronica P.

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

2041817, 523414, 525526, C08G 5900

Patent

active

046598006

ABSTRACT:
Cathodically depositable binders water-dilutable upon neutralization comprising the reaction product of amine adducts of polyglycidylethers of polyphenols having an amine value based on tertiary amine groups of between about 30 and about 130 mg KOH/g, a hydroxy value based on primary hydroxy groups of between about 20 and about 200 mg KOH/g, and an average molecular weight of from about 1000 to about 20,000 with 0.5 to 20% b.w. based on the weight of the adduct of a polyoxyalkylene glycidyl ether to provide an adduct having polyoxyalkylene segments. The introduced hydrophilic segments allow for a reduction in the degree of neutralization necessary for stability of an electrodeposition bath which favorably influences the deposition equivalent and throwing power of the binder in a cathodic electrodeposition system.

REFERENCES:
patent: 3299169 (1967-01-01), Smith
patent: 4035275 (1977-07-01), Sturni et al.
patent: 4104147 (1978-08-01), Marchetti et al.
patent: 4148772 (1979-04-01), Marchetti et al.

Affiliated with

Also associated with

Rating

Process for producing cathodically depositable paint binders does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing cathodically depositable paint binders, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing cathodically depositable paint binders will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-752813