DISPOSABLE DIAPER HAVING FASTENING MEANS THAT ARE DEGRADABLE

A disposable diaper can be almost completely degradable when each of its diaper closure tapes has as its backing a polyolefin film containing a chemical prodegradant such as a metal salt together with an unsaturated elastomer such as a block copolymer of styrene and isoprene or butadiene. Preferably...

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Bibliographische Detailangaben
1. Verfasser: ALAN JON SIPINEN
Format: Patent
Sprache:eng
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Zusammenfassung:A disposable diaper can be almost completely degradable when each of its diaper closure tapes has as its backing a polyolefin film containing a chemical prodegradant such as a metal salt together with an unsaturated elastomer such as a block copolymer of styrene and isoprene or butadiene. Preferably, the polyolefin of each of those backings is a copolymer of polypropylene and polyethylene or a blend of crystalline isotactic polypropylene and a compatible ethylene-based polymer.