专利号:US-8652849-B2 优先权日:2003-02-19 标题 :Method for separating a substance from a fluid 发明人:CHILDS RONALD F; FILIPE CARLOS; GHOSH RAJA; MIKA ALICJA M; ZHOU JINSHENG; KOMKOVA ELENA N; KIM MARCUS Y; DEY TAPAN K 权利人:CHILDS RONALD F; FILIPE CARLOS; GHOSH RAJA; MIKA ALICJA M; ZHOU JINSHENG; KOMKOVA ELENA N; KIM MARCUS Y; DEY TAPAN K; NATRIX SEPARATIONS INC 摘要:This invention relates to a composite material that comprises a support member that has a plurality of pores extending through the support member and, located in the pores of the support member, and filling the pores of the support member, a macroporous cross-linked gel. The invention also relates to a process for preparing the composite material described above, and to its use. The composite material is suitable, for example, for separation of substances, for example by filtration or adsorption, including chromatography, for use as a support in synthesis or for use as a support for cell growth.
专利号:US-8133840-B2 优先权日:2004-06-07 标 题:Stable composite material comprising supported porous gels 发明人:MIKA ALICJA M; WANG MAGGIE SANJU; CHILDS RONALD F 权利人:MIKA ALICJA M; WANG MAGGIE SANJU; CHILDS RONALD F; NATRIX SEPARATIONS INC 摘要:This invention relates to a stable composite material comprising a support member that has a plurality of pores extending through the support member, and a macroporous crosslinked gel that is located in, and fills, the pores of the support member, in which crosslinked gel is entrapped a stabilizing polymer, which stabilizing polymer is neutral, linear or branched, non-crosslinked, and substantially water-insoluble. The presence of the stabilizing polymer is such that it allows the composite material to largely retain its porosity and morphology after being dried. The invention also relates to a process for preparing the stable composite material described above, and to its use. The stable composite material is suitable, for example, for separation of substances, for example by filtration or adsorption, including chromatography, for use as a support in synthesis or for use as a support for cell growth.
专利号:JP-2007500767-A 优先权日:2003-07-29 标 题 :Binary curing products of self-initiated polyfunctional acrylates with thiols and methods of synthesis
专利号:CN-118599106-A 优先权日:2024-06-03 标 题:Synthesis method of antibacterial quaternary ammonium salt polyester containing alpha-ester ammonium bond and capable of being rapidly degraded for polyester sizing agent
专利号:US-7576143-B2 优先权日:2005-04-01 标题 :Radiation-hardenable compounds 发明人:SCHWALM REINHOLD; BECK ERICH; MENZEL KLAUS 权利人:BASF AG 摘要:A polyurethane acrylate (A), comprises, as synthesis components, (a) at least one polyisocyanate which comprises isocyanurate groups, based on 1-isocyanato-3,3,5-trimethyl-5-(isocyanatomethyl)cyclohexane, (b) at least one polyisocyanate which comprises isocyanurate groups, based on hexamethylene diisocyanate, (c) at least one aliphatic and/or cycloaliphatic diisocyanate, (d1) at least one polyetherdiol or polyesterdiol having a molecular weight ranging from 500 to 2000, (d2) optionally, at least one diol having a molecular weight of less than 220 g/mol, (e) at least one compound having at least one group reactive toward isocyanate and at least one unsaturated group capable of free radical polymerization, and (f) optionally, at least one compound having exactly one group reactive toward isocyanate.
专利号:CN-102633984-A 优先权日:2012-04-06 标 题:A kind of polyurethane acrylate oligomer and its synthesis method and application