FIELD: chemistry.
SUBSTANCE: invention relates to the polymer composite materials based on polyethyleneterephthalate intended for the production of the single-walled containers in the form of bottles and containers for different purposes. The composition comprises (parts by weight) polyethyleneterephthalate 100, a superconcentrate 85-95. The superconcentrate comprises (parts by weight) polyethyleneterephthalate 100 and NaNocal 20-35.
EFFECT: invention provides to prepair a polymer composite material having the improved barrier properties, the values for the permeability indices on O2 and vapour permeability.
3 tbl, 6 ex
Title | Year | Author | Number |
---|---|---|---|
POLYETHYLENETEREPHTHALATE-BASED POLYMER COMPOSITION | 2013 |
|
RU2570447C2 |
POLYETHYLENE TEREPHTHALATE COMPOSITION | 2014 |
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|
RU2611505C1 |
SINGLE-LAYER LIGHT- AND OXYGEN-DEPENDENT BOTTLE FOR MILK AND DAIRY PRODUCTS AND THE METHOD OF ITS MANUFACTURING (OPTIONS) | 2016 |
|
RU2646672C2 |
POLYETHYLENE TEREPHTHALATE MATERIAL FOR SINGLE-LAYER LIGHT- AND OXYGEN-PROOF PACKAGES OF MILK AND DAIRY PRODUCTS (VERSIONS) AND METHOD OF ITS MANUFACTURE (VERSIONS) | 2016 |
|
RU2625870C1 |
Authors
Dates
2017-06-15—Published
2014-11-19—Filed