가황 촉매로서의 티타늄 착물

• Main Authors: HOEHNE MARTHA, GUTACKER ANDREA, KRAGL UDO, KLEIN JOHANN, MEJIA ESTEBAN
• Format: Patent
• Language: Korean
• Published: 22.08.2018
• Subjects: 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; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; 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

본 발명은 하기를 포함하는 경화성 조성물, 이들 조성물을 함유하는 제제 및 그의 용도에 관한 것이다: a) 본원에 정의된 바와 같은 식 -Si(R)(Y)의 적어도 하나의 규소-함유 기를 갖는 적어도 하나의 중합체; b) 식 TiL(OR)(식에서 각각의 R은 독립적으로, 바람직하게는 규소, 황, 질소 또는 산소 원자로부터 선택되는, 하나 이상의 헤테로원자를 임의로 함유할 수 있는 C알킬 또는 아릴로부터 선택되고, 바람직하게는 R은-부틸 또는 이소프로필로부터 선택되고, L 은 탈양성자화된, 세자리 리간드임) 의 적어도 하나의 티타늄 착물; 및 c) 임의로, 가수분해가능한 규소-함유 기 및 100 내지 1000 g/mol 범위의 중량 평균 분자량을 갖는 적어도 하나의 화합물. The invention relates to a curable composition comprising: a) at least one polymer having at least one silicon-containing group of formula -Si(R') k (Y) 3-k as defined herein; b) at least one titanium complex of formula TiL(OR 3 ) 2 wherein each R 3 is independently selected from a C 1-20 alkyl or aryl which may optionally contain one or more heteroatoms, preferably selected from silicon, sulfur, nitrogen or oxygen atoms, wherein preferably R 3 is selected from n-butyl or isopropyl, and L is a deprotonated, tridentate ligand, and c) optionally at least one compound which has a hydrolyzable silicon-containing group and a weight average molecular weight in the range of 100 to 1000 g/mol, preparations containing these compositions and use thereof.