PARTABLE LAMINATE AND METHOD FOR PARTING LONG-TERM STRUCTURAL BONDS

The present invention relates to a laminate designed and mounted to separate after long-term bonding. The laminate comprises layers of a) a first adhesive layer, b) a separation layer, and c) a second adhesive layer, wherein the separation layer includes a laser-sensitive pigment that is simultaneou...

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Bibliographische Detailangaben
Hauptverfasser:	KOOPS ARNE, PREUSS PHILIPP
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The present invention relates to a laminate designed and mounted to separate after long-term bonding. The laminate comprises layers of a) a first adhesive layer, b) a separation layer, and c) a second adhesive layer, wherein the separation layer includes a laser-sensitive pigment that is simultaneously colored, thereby producing a preferably black coloration and consists of a cured coating material, preferably an electron beam-cured or UV-cured coating material, which is at least partially removable by laser irradiation, the first adhesive layer and/or the second adhesive layer are laser beam-translucent, and the first adhesive layer or the second adhesive layer, or the first adhesive layer and the second adhesive layer, include a reactive or latent-reactive adhesive. 본 발명은 장기 결합 후 분리되도록 설계되고 장착되는 라미네이트로서, 라미네이트는, a) 제1 접착제 층, b) 분리층, c) 제2 접착제 층의, 층들을 포함하며, 여기서, 분리층은 - 동시에 착색되고, 이에 따라 바람직하게 검정색 착색이 생성되는 레이저-민감성 안료를 포함하고, - 레이저 조사에 의해 적어도 부분적으로 제거 가능한, 경화된 코팅 물질, 바람직하게는 전자 빔-경화된 또는 UV-경화된 코팅 물질로 구성되며, 제1 접착제 층 및/또는 제2 접착제 층은 레이저 빔-반투명성이며, 제1 접착제 층 또는 제2 접착제 층, 또는 제1 접착제 층 및 제2 접착제 층은 반응성 또는 잠재-반응성 접착제를 포함하는, 라미네이트에 관한 것이다.