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US 11,634,272 B2Granted
Moisture barrier package
AssigneeUpl Ltd
InventorsJaidev Rajnikant Shroff, Vikram Rajnikant Shroff
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Abstract
A packaged moisture sensitive product and a method for packaging a moisture sensitive product. The packaging comprises a primary package, and a secondary 5 package comprising a composite laminate comprising at least one thermoplastic layer and at least one metallic layer.
Claims12
A packaged moisture sensitive product, said packaged product comprising:
- (a) at least one moisture sensitive product;
- (b) at least one primary package containing said moisture sensitive product, said primary package being a water soluble pouch made of polyvinyl alcohol;
- and
- (c) at least one secondary package capable of holding said primary package and being made of a composite laminate having a plurality of layers, said layers comprising:
- at least one first layer of a thermoplastic polymer, said thermoplastic polymer being polyethylene terephthalate;
- at least one second layer of a thermoplastic polymer, said thermoplastic polymer being a low density polyethylene;
- and
- at least one metallic layer disposed between the first layer and the second layer,
- wherein the moisture sensitive product is a moisture sensitive agrochemical product comprising a phosphoramidothioate insecticide selected from the group consisting of acephate, chloramine phosphorus, isocarbophos, isofenphos, isofenphos-methyl, methamidophos, phosglycin and propetamphos.
6 more elements
A packaged moisture sensitive product, said packaged product comprising:
- (a) at least one moisture sensitive product;
- (b) at least one primary package containing said moisture sensitive product, said primary package being a water soluble pouch made of polyvinyl alcohol;
- and
- (c) at least one secondary package capable of holding said primary package,
- wherein said secondary package is a composite laminate having a plurality of layers, said layers being:
- at least a first layer of polyethylene terephthalate;
- at least a second layer of polyethylene terephthalate deposited on the first layer of polyethylene terephthalate;
- at least one aluminium layer deposited on the second layer of polyethylene terephthalate layer;
- and
- at least one layer of low density polyethylene deposited on the aluminium layer;
- wherein the moisture sensitive product is a moisture sensitive agrochemical product comprising a phosphoramidothioate insecticide selected from the group consisting of acephate, chloramine phosphorus, isocarbophos, isofenphos, isofenphos-methyl, methamidophos, phosglycin and propetamphos.
8 more elements
Dependencies are inferred from the claim text.