Water-based liners for beverage containers

Details Water-based liners for beverage containers Water-based liners for beverage containers

1974-08-05

1978-06-27

Rzucidlo, Eugene C.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 296HN, 260 296TA, C08L 3302

Patent

active

040974383

ABSTRACT:
Water-based coating compositions for use as internal sanitary liners for metal containers containing beer, carbonated and non-carbonated soft drinks, and fruit juices consist essentially of aqueous dispersions of amine-solubilized interpolymers, and interpolymers being formed from substituted carboxylic acid amide units; ethylenically unsaturated acid units; hardening units from monomers such as styrene, vinyl toluene or alkyl methacrylates having from 1 to 4 carbon atoms and flexibilizing units from certain alkyl acrylates or methacrylates. The interpolymers are solubilized by neutralizing the acid units of the interpolymer with monomeric amines. In order to produce a stable composition, the amount of amine utilized in neutralizing the acid groups of the interpolymer should be sufficient to produce at least 0.200 milliequivalents of salt per gram of resin solids. These compositions provide containers with cured liners which do not impart undesirable turbidity or taste characteristics to the beer, soft drink, or fruit juices packaged therein.

REFERENCES:
patent: 3007887 (1961-11-01), Essig
patent: 3037963 (1962-06-01), Christenson
patent: 3117693 (1964-01-01), Vogel
patent: 3247139 (1966-04-01), Christenson et al.
patent: 3860549 (1975-01-01), Sekmakas

Affiliated with

Also associated with

Rating

Water-based liners for beverage containers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water-based liners for beverage containers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-based liners for beverage containers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2303481