Acetoacetylated polyvinyl polymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C525S327200, C525S328800, C525S328900, C525S329200, C525S329700, C525S329900, C525S330300, C525S374000, C525S375000, C525S381000, C525S383000, C525S386000, C427S337000, C427S385500, C427S386000

Reexamination Certificate

active

07015288

ABSTRACT:
The present invention relates compositions containing acetoacetylated polyvinyl polymers obtained from polyvinyl polymers, such as polyvinyl butyrals. These coating compositions are especially suitable for use as wash primers in automotive OEM and refinish coating applications.

REFERENCES:
patent: 2413823 (1947-01-01), Gits et al.
patent: 2999788 (1961-09-01), Morgan
patent: 3018091 (1962-01-01), Doggins
patent: 3767756 (1973-10-01), Blades
patent: 3869429 (1975-03-01), Blades
patent: 3869430 (1975-03-01), Blades
patent: 3946441 (1976-03-01), Johnson
patent: 4147702 (1979-04-01), Crutchfield et al.
patent: 4296226 (1981-10-01), Braun et al.
patent: 4466138 (1984-08-01), Gessalin
patent: 4687809 (1987-08-01), Kamikaseda et al.
patent: 5017649 (1991-05-01), Clemens
patent: 5026456 (1991-06-01), Hesler et al.
patent: 5028372 (1991-07-01), Brierre et al.
patent: 5209877 (1993-05-01), Frances et al.
patent: 5474842 (1995-12-01), Hoiness
patent: 5977021 (1999-11-01), Aoyama et al.
patent: 6451930 (2002-09-01), Burgman et al.
patent: 6815021 (2004-11-01), Ishikawa et al.
patent: 1097846 (1968-01-01), None
Del Reactor, F.; Blount, W. W.; and Leonard, D. R. Applications for Acetoacetyl Chemistry in Thermoset Coatings. J. Coat Tech 61, (771) 31 (89).
Synthesis of Acetoacetylated Resins and Applications for Acetoacetate Chemistry in Thermoset Coatings, F. Del Rector and J. S. Witzeman, Surface Coatings Australia 25 (6) 1989.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

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

Rate now

     

Profile ID: LFUS-PAI-O-3566129

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.