A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 6/00 (2006.01) A61L 24/00 (2006.01) C08F 2/50 (2006.01) C08F 4/54 (2006.01) C09J 4/00 (2006.01) C09J 11/06 (2006.01)
Patent
CA 2553712
A polymerization initiator composition which, even when brought into contact with paper or the like in air, neither scorches nor ignites it and which imparts high polymerizability to a polymerizable composition to enable it to cure in a short time; and an adhesive composition containing the polymerization initiator composition. The polymerization initiator composition comprises 100 parts by weight of an organoboron compound (A) such as a trialkylboron, alkoxyalkylboron, dialkylborane, monocyclo- or bicyclocompound having a boron atom as a heteroatom, or partially oxidized trialkylboron, 5 to 40 parts by weight of an aprotic solvent (B) having a boiling point of 50 to 120~C, and 0.2 to 5 parts by weight of an alcohol (C) having a boiling point of 60 to 180~C.
L'invention concerne une composition d'amorçage de polymérisation qui, même lorsqu'elle est mise en contact avec un papier ou l'air, ni ne grille ni ne s'enflamme, et qui confère une polymérisation élevée à une composition polymérisable lui permettant de durcir en un temps réduit; et une composition adhésive contenant ladite composition d'amorçage de polymérisation. Cette composition d'amorçage de polymérisation comprend 100 parts en poids d'un composé d'organobore (A) tel qu'un trialkylbore, un alcoxyalkylbore, un dialkylborane, un composé monocycle ou un composé bicycle comprenant un atome de bore comme hétéroatome ou un trialkylbore partiellement oxydé; 5 à 40 parts en poids d'un solvant aprotique (B) dont le point d'ébullition est compris entre 50 et 120 DEG C; et 0,2 à 5 parts en poids d'un alcool (C) dont le point d'ébullition est compris entre 60 et 180 DEG C.
Musou Haruki
Zeng Weiping
Borden Ladner Gervais Llp
Sun Medical Co. Ltd.
LandOfFree
Adhesive for dental or surgical use and polymerization... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adhesive for dental or surgical use and polymerization..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adhesive for dental or surgical use and polymerization... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1905889