Novel antibacterial agents and potentiators of carbapenem antibiotics
申请人:Merck & Co., Inc.
公开号:EP0266978A2
公开(公告)日:1988-05-11
New 3-(1-aminoalkylphosphinyl)-(2-substituted)propionic acids are described which display antibacterial activity and potentiate carbapenem antibiotics.
Graft copolymer, composition containing the same and molded object thereof, and process for producing the same
申请人:Takamura Masumi
公开号:US20050261436A1
公开(公告)日:2005-11-24
A graft copolymer having a structure in which a vinyl copolymer segment formed from a vinyl monomer having an acid is suspended in a molecular chain of a polyolefin resin segment via a β-substituted propylene group is obtained, by reaction of polyolefin resin having β-substituted propenyl group as a pendant and a vinyl monomer having an acid, and further a graft copolymer composition containing the same and a molded product thereof are obtained. The obtained graft copolymer, the composition containing the same and the molded product thereof are excellent in adhesive property to a polar material and scratch resistance.