STRUCTURAL ADHESIVE COMPOSITION HAVING EXCELLENT WEATHER RESISTANCE AND IMPACT RESISTANCE

Disclosed is a structural adhesive composition having excellent weather resistance and impact resistance, the composition being capable of solving the problem of deterioration in durability of automotive and building adhesives, caused by temperature differences between countries, temperature differe...

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Bibliographische Detailangaben
1. Verfasser:	HWANG, Jin Man
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES 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 INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	Disclosed is a structural adhesive composition having excellent weather resistance and impact resistance, the composition being capable of solving the problem of deterioration in durability of automotive and building adhesives, caused by temperature differences between countries, temperature differences between winter and summer, continuous temperature shock, and vibration. The structural adhesive composition having excellent weather resistance and impact resistance comprises: a urethane/silicone copolymer modified epoxy resin; a bisphenol A-type epoxy resin; a compound comprising inorganic particles; and a curing agent. L'invention divulgue une composition d'adhésif structural ayant une excellente résistance aux intempéries et une excellente résistance au choc, la composition étant susceptible de résoudre le problème de la détérioration de la durabilité d'adhésifs utilisés dans le domaine automobile et dans le bâtiment, provoqué par des différences de température entre les pays, des différences de température entre l'hiver et l'été, un choc thermique continu et une vibration. La composition d'adhésif structural ayant une excellente résistance aux intempéries et une excellente résistance au choc comprend une résine époxy modifiée par un copolymère uréthane/silicone ; une résine époxy de type bisphénol A ; un composé comprenant des particules inorganiques ; et un agent de durcissement. 나라별 기온 차이, 동절기와 하절기의 기온 편차와 지속적인 온도충격 및 진동에 의해 발생하는 자동차 및 건축용 접착제의 내구성 저하 문제를 해결할 수 있는, 내후성 및 내충격성이 우수한 구조용 접착제 조성물이 개시된다. 상기 내후성 및 내충격성이 우수한 구조용 접착제 조성물은, 우레탄/실리콘 공중합 변성 에폭시 수지; 비스페놀 A형 에폭시 수지; 무기입자 함유 화합물; 및 경화제;를 포함한다.