Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1997-09-04
2000-12-19
Buttner, David J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524427, 524430, 524432, 524433, 524436, 524443, 524444, 524445, 524447, 524448, 524449, 524450, 524451, 524456, 524504, 524508, 524514, 524522, 525 78, 525148, 525183, 525221, C08L 3302, C08L 2308
Patent
active
061628522
ABSTRACT:
A hot alkaline liquid soluble or dispersable composition made from a first polymer of an ethylene-acrylic acid copolymer having an acrylic acid portion, an ethylene-methacrylic acid copolymer having a methacrylic acid portion, or a mixture thereof, where the acrylic acid portion and the methacrylic acid portion each, independently, comprise from 10 to 30 wt. % of the total copolymer weight and also including an Ionomer-type copolymer having an acrylic acid portion, a methacrylic acid portion, or a combination thereof, comprising from 10 to 30 wt. % of the total Ionomer copolymer weight. Methods of making articles from such compositions. Methods of disposal of such compositions in hot liquid and alkaline conditions. A method of disposing of a hot alkaline liquid soluble or dispersable product by contacting the product with a hot alkaline liquid for a period of time sufficient to dissolve or disperse the product, the product comprised of either a first polymer of an ethylene-acrylic acid copolymer having an acrylic acid portion, an ethylene-methacrylic acid copolymer having a methacrylic acid portion, or a mixture thereof, wherein the acrylic acid portion and the methacrylic acid portion each, independently, comprise from 10 to 30 wt. % of the total copolymer weight, an Ionomer copolymer having an acrylic acid portion, a methacrylic acid portion, or a combination thereof, comprising from 10 to 30 wt. % of the total Ionomer copolymer weight, or a mixture thereof.
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Honeycutt Travis W.
Lee Baosheng
Qin Feng
Woody Robert S.
Buttner David J.
Isolyser Company, Inc.
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