TWO-PACK CURABLE LAMINATING ADHESIVE AND LAMINATE FILM

• Main Authors: TERADA, Hideki, IMAI, Akihiro, UEMURA, Taichi, SHIMOKAWATOKO, Yoshiki, AGATA, Yuya
• Format: Patent
• Language: English; French; Japanese
• Published: 08.10.2020
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; DYES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; PERFORMING OPERATIONS; POLISHES; TRANSPORTING; USE OF MATERIALS AS ADHESIVES

A two-pack curable laminating adhesive which is composed of a hardener comprising a polyisocyanate compound and a main ingredient comprising a compound containing an active-hydrogen group, wherein a starting-material ingredient for the polyisocyanate compound and/or a starting-material ingredient for the compound containing an active-hydrogen group has been combined with a silane coupling agent by covalent bonding. L'invention concerne un adhésif de stratification durcissable à deux composants qui est composé d'un durcisseur comprenant un composé polyisocyanate et un ingrédient principal comprenant un composé contenant un groupe hydrogène actif, un ingrédient de matière de départ pour le composé de polyisocyanate et/ou un ingrédient de matière de départ pour le composé contenant un groupe hydrogène actif ayant été combiné avec un agent de couplage de silane par liaison covalente. ポリイソシアネート化合物を含む硬化剤と、活性水素基含有化合物を含む主剤とを有する２液硬化型ラミネート接着剤において、ポリイソシアネート化合物の原料成分、および／または、前記活性水素基含有化合物の原料成分と、シランカップリング剤とを、共有結合させる。