COMPOSITIONS AND FILMS COMPRISING POLYLACTIC ACID POLYMER, POLYVINYL ACETATE POLYMER AND PLASTICIZER

A composition is described comprising semicrystalline polylactic acid polymer; polyvinyl acetate polymer having a glass transition temperature (Tg) of at least 25°C; plasticizer; and optionally amorphous polylactic acid polymer. In another embodiment the composition further comprises nucleating agen...

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Main Authors CHAKRAVARTY, Jayant, MERRILL, William W, KALISH, Jeffrey P, DEHN, Derek J, ZHOU, Ning, LEWANDOWSKI, Kevin M, CLOUGH, Robert S
Format Patent
LanguageEnglish
French
German
Published 26.06.2024
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
DYES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
PAINTS
POLISHES
USE OF MATERIALS AS ADHESIVES
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Abstract A composition is described comprising semicrystalline polylactic acid polymer; polyvinyl acetate polymer having a glass transition temperature (Tg) of at least 25°C; plasticizer; and optionally amorphous polylactic acid polymer. In another embodiment the composition further comprises nucleating agent. Also described are films comprising the composition as well as articles, such as a tape or sheet, comprising the film described herein and a layer of pressure sensitive adhesive disposed on the film.
AbstractList A composition is described comprising semicrystalline polylactic acid polymer; polyvinyl acetate polymer having a glass transition temperature (Tg) of at least 25°C; plasticizer; and optionally amorphous polylactic acid polymer. In another embodiment the composition further comprises nucleating agent. Also described are films comprising the composition as well as articles, such as a tape or sheet, comprising the film described herein and a layer of pressure sensitive adhesive disposed on the film.
Author ZHOU, Ning
CLOUGH, Robert S
KALISH, Jeffrey P
LEWANDOWSKI, Kevin M
DEHN, Derek J
MERRILL, William W
CHAKRAVARTY, Jayant
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– fullname: LEWANDOWSKI, Kevin M
– fullname: CLOUGH, Robert S
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DocumentTitleAlternate ZUSAMMENSETZUNGEN UND FOLIEN MIT POLYMILCHSÄUREPOLYMER, POLYVINYLACETATPOLYMER UND WEICHMACHER
COMPOSITIONS ET FILMS COMPRENANT UN POLYMÈRE DE POLY(ACIDE LACTIQUE), POLYMÈRE DE POLY(ACÉTATE DE VINYLE) ET AGENT PLASTIFIANT
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Snippet A composition is described comprising semicrystalline polylactic acid polymer; polyvinyl acetate polymer having a glass transition temperature (Tg) of at least...
SourceID epo
SourceType Open Access Repository
SubjectTerms ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
DYES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
PAINTS
POLISHES
USE OF MATERIALS AS ADHESIVES
Title COMPOSITIONS AND FILMS COMPRISING POLYLACTIC ACID POLYMER, POLYVINYL ACETATE POLYMER AND PLASTICIZER
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