LAMINATE AND MANUFACTURING METHOD THEREOF

• Main Authors: IBAYASHI,TOSHIYUKI, KURIBARA,DAISUKE, TAKESUE,HIRONORI, ICHIKAWA,ISAMU, EDA,YUKIO
• Format: Patent
• Language: English; French; Japanese
• Published: 02.04.2015
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; 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; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; USE OF MATERIALS AS ADHESIVES; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The purpose of the present invention is to provide a laminate in which an adhesive composition is not forced out from the gap between hard substrates. This laminate (10) comprises two or more transparent hard substrates (14) bonded together with an adhesive (13), and viewing the primary surface in planar view, a gap (12) with no adhesive is provided located outside of said region (11) occupied by the product and along the entire length of at least one pair of opposite sides of the region (11) occupied by the product. L'invention a pour objectif de fournir un stratifié dans lequel une composition d'adhésif ne sort pas d'un interstice formé entre des substrats durs. Plus précisément, l'invention concerne un stratifié (10) dans lequel deux substrats durs translucides (14) ou plus sont collés entre eux à l'aide d'un adhésif (13). Dans ce stratifié (10), selon une vue en plan de la face principale, est agencé un vide (12) côté externe d'une région (11) comprenant un article, et exempt d'adhésif dans toute une direction suivant au moins une paire de côtés opposés l'un à l'autre de part et d'autre de la région (11) comprenant un article. 　本発明は硬質基板間の隙間から接着剤組成物がはみ出すことがない積層体を提供することを目的とし、二枚以上の透光性硬質基板１４同士が接着剤１３で貼り合わせられた積層体１０であって、主面に対して平面視したときに、製品が占める領域１１の外側であって、当該製品が占める領域１１を挟んで少なくとも一対の互いに対向する二辺に沿った方向の全体にわたって接着剤が存在しない空隙１２が設けられた積層体１０である。