Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1980-01-23
1982-01-12
Seccuro, Carman J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 4252, 260 4244, C08J 320, C08L 3904
Patent
active
043104533
ABSTRACT:
Low molecular weight addition copolymers, of (1) (meth)acrylic acid esters of alcohols such as methanol and butanol with (2) esters of alcohols such as N-(.beta.-hydroxyethyl)oxazolidine and unsaturated acids such as a (meth)acrylic acid, and (3) optional .alpha.,.beta.-ethylenically unsaturated monomers such as a (meth)acrylic acid, are found to be exceptional dispersants for inorganic and organic pigments and colorants which are insoluble in organic solvents, for lacquers, and are compatible with practically all types of lacquer resins such as vinyls, nitrocellulose, and alkyds, and with many other types of lacquer film-forming materials. Usually, when small amounts of unsaturated carboxylic acids, or other polar monomers and combinations thereof, are incorporated in the polymers, they become improved pigment dispersants. Such pigment dispersions, unexpectedly, can be let down with many types of synthetic resins and used by air-drying or baking the coated articles. Lacquers for metals, paints and printing inks are examples of uses for such blends.
REFERENCES:
patent: 3037006 (1962-05-01), Hankins et al.
patent: 3502627 (1970-03-01), Dupont
patent: 3829397 (1974-08-01), Sheppard
patent: 3878140 (1975-04-01), Sheppard
patent: 3884852 (1975-05-01), Sheppard
patent: 3893960 (1975-07-01), Sheppard
patent: 3954397 (1976-05-01), Desiderio
Jenkins Raymond F.
Swift Graham
Berlow Evelyn
Seccuro Carman J.
Tenneco Chemicals Inc.
LandOfFree
Pigment dispersions containing copolymer of oxazolidinylalkyl or does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pigment dispersions containing copolymer of oxazolidinylalkyl or, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pigment dispersions containing copolymer of oxazolidinylalkyl or will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1540402