SILICONE PRESSURE SENSITIVE ADHESIVES PREPARED USING PROCESSING AIDS, ARTICLES, AND METHODS

Pressure sensitive adhesives and methods, wherein the adhesives include a silicone tackifying resin and a polydiorganosiloxane polyurea copolymer. The tack of these adhesives is improved by the use of a processing aid, such as a plasticizer. L'invention concerne des adhésifs autocollants et des...

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Bibliographische Detailangaben
Hauptverfasser:	KREMER, ANTHONY, M, MELANCON, KURT, C, SHERMAN, AUDREY, A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	Pressure sensitive adhesives and methods, wherein the adhesives include a silicone tackifying resin and a polydiorganosiloxane polyurea copolymer. The tack of these adhesives is improved by the use of a processing aid, such as a plasticizer. L'invention concerne des adhésifs autocollants et des procédés associés. Ces adhésifs comprennent une résine de silicone donnant du collant et un copolymère polyurée de polydiorganosiloxane. L'adhérence instantanées de ces adhésifs est améliorée grâce à l'utilisation d'un adjuvant de fabrication tel qu'un plastifiant.