Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Agitating to form larger particles
Patent
1996-05-16
1998-05-12
Thurlow, Jeffery R.
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
Agitating to form larger particles
264118, 264141, 26421111, 26421123, 510192, 5483117, 5483171, B29B 910, B29B 902
Patent
active
057500614
ABSTRACT:
The present invention is a method for producing solid halogenated hydantoin products using the process of melt extrusion. The form of the products which can be produced includes tablets, briquettes, pucks, dispensers, "designer" forms such as Christmas ornaments, pellets, and granules. The halogenated hydantoin compounds used in the forms contain methylethylhydantoin or an admixture of methylethylhydantoin and dimethylhydantoin. The halogenated hydantoin compositions used to make the forms can also include additives such as solubility modifiers, compaction aids, fillers, surfactants, dyes, fragrances, dispersants, lubricants, mold releases, detergent builders, corrosion inhibitors, chelants, stabilizers, biocides, bromide sources, or oxidizing halogen compositions. The present invention is also the product which is made via the melt extrusion method. The invention also is a method of obtaining an improved feedstock via melt extrusion and the improved feedstock product. This improved feedstock product can be used for making forms by compaction.
REFERENCES:
patent: 3803285 (1974-04-01), Jensen
patent: 4418030 (1983-11-01), Muller et al.
patent: 4560766 (1985-12-01), Girard et al.
patent: 4713079 (1987-12-01), Chun et al.
patent: 5281351 (1994-01-01), Romeo et al.
patent: 5565576 (1996-10-01), Hall et al.
Falter Julia Anne
Farina Thomas Edward
Geick Kenneth Scott
Lonza Inc.
Thurlow Jeffery R.
LandOfFree
Halohydantoin forms produced by melt extrusion and method for ma does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Halohydantoin forms produced by melt extrusion and method for ma, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Halohydantoin forms produced by melt extrusion and method for ma will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-976610