Non-linear optically active molecules, their synthesis, and use
申请人:McGinniss D. Vincent
公开号:US20080004415A1
公开(公告)日:2008-01-03
In one aspect, the present invention provides a hyperpolarizable organic chromophore. The chromophore is a nonlinear optically active compound that includes a π-donor conjugated to a π-acceptor through a π-electron conjugated bridge. In other aspects of the invention, donor structures and acceptor structures are provided. In another aspect of the invention, a chromophore-containing polymer is provided. In one embodiment, the chromophore is physically incorporated into the polymer to provide a composite. In another embodiment, the chromophore is covalently bonded to the polymer, either as a side chain polymer or through crosslinking into the polymer. In other aspects, the present invention also provides a method for making the chromophore, a method for making the chromophore-containing polymer, and methods for using the chromophore and chromophore-containing polymer.
Stabilized unsaturated polymer resin compositions and methods of using the same
申请人:First Chemical Corporation
公开号:US20030083443A1
公开(公告)日:2003-05-01
Stabilized pre-promoted unsaturated polymer resin systems that include a tertiary aromatic amine cure promoter. The stabilized curable resins systems can include a vinyl ester resin.
Methods of curing unsaturated polymers using tertiary aromatic amine cure promoters
申请人:First Chemical Corporation
公开号:US06258894B1
公开(公告)日:2001-07-10
Methods of promoting the cure of unsaturated polymer resins with a peroxide initiator by including as a promotor N-alkyl-N-(2-hydroxyalkyl)-p-toluidines. The use of the tertiary aromatic amines as a promotor provides a fast cure at a wide range of temperatures. Polymerizable compositions and methods of applying the same to a surface are also described.
Methods of curing unsaturated polymers using tertiary aromatic amine
申请人:First Chemical Corporation
公开号:US06114470A1
公开(公告)日:2000-09-05
Methods of promoting the cure of unsaturated polymer resins with a peroxide initiator by including as a promotor N-alkyl-N-(2-hydroxyalkyl)-p-toluidines. The use of the tertiary aromatic amines as a promotor provides a fast cure at a wide range of temperatures. Polymerizable compositions and methods of applying the same to a surface are also described.
An adhesive composition for use in precoating a screw member or the like, which comprises: (A) a suspension solution comprising a mixture of: (A1) one or more polymerization accelerator; (A2) one or more compound having at least one polymerizable double bond at a terminal thereof or in a side chain thereof; (A3) one or more acidic substance which becomes acidic after dissolved in water; and (A4) an aqueous binder which has an emulsifying capability and which is water-insolubilized by the acidic substance (A3); and (B) microcapsules containing one or more polymerization initiator. Also disclosed is a preparation process of the adhesive composition.