CAS: 123333-94-8; Sodium P-Styrenesulfonate Xhydrate

专利信息

专利号:US-4752638-A
优先权日:1983-11-10
标 题:Synthesis and use of polymers containing integral binding-pair members
发明人：NOWINSKI ROBERT C; HOFFMAN ALLAN S; HOUGHTON RAYMOND L; PRIEST JOHN H; MONJI NOBUO
权利人:GENETIC SYSTEMS CORP
摘要:Conjugate monomers, polymers, and methods for the de novo synthesis of the polymers are provided. Conjugate organic monomers contain binding-pair members which upon polymerization become integrally associated with the resultant polymer. Specifically, antigens, antibodies, receptors, and ligands may be bound to organic monomers either directly by chemical reaction or indirectly by chemical spacer arms, and these conjugates may be polymerized or copolymerized with nonderivatized monomers to form polymers containing variable amounts of the binding-pair members. Such conjugate monomers and polymers find a wide variety of uses in binding to their binding-pair-member cognate which include selective removal of complementary binding-pair members from solution as well as in immunoassay procedures and in immunization regimes.

专利号:US-10336912-B2
优先权日:2014-08-01
标 题 :Methods for producing and using aqueous polyurethane/polyacrylate hybrid dispersions and use of said aqueous polyurethane/polyacrylate hybrid dispersions in coating agents
发明人：JAHNS EKKEHARD; MANGEL TIMO; ROESCH CHRISTINE; ROMANATO PAOLA; BURK YENI; PAKUSCH JOACHIM
权利人:BASF SE
摘要:The present invention provides an aqueous polyurethane (PU)-polyacrylate hybrid dispersion obtainable by free radical polymerization of at least one acrylate polymer (A1) in the presence of at least one polyurethane (P1), a process for preparing these aqueous polyurethane-polyacrylate hybrid dispersions, wherein said process comprises a) preparing an aqueous polyurethane dispersion and b) using the polyurethane dispersion thus prepared as raw material for the further synthesis of a polyacrylate dispersion, and the use of the hybrid dispersion thus obtained as binder in filled coating materials, particularly as a binder for flexible roof coatings.

专利号:US-9771319-B2
优先权日:2014-12-10
标 题 :Cross-linker for the preparation of a new family of single ion conduction polymers for electrochemical devices and such polymers
发明人：GONZALEZ MARTINEZ JOSE ANTONIO; TRINCADO RODRIGUEZ-PICK MONICA; GRUTZMACHER HANSJORG FRIEDRICH
权利人:BELENOS CLEAN POWER HOLDING AG
摘要:A specific cross-linker, an alkaline metal bis(styrenesulfonyl)imide monomer, is used in the synthesis of single ionic conductive copolymers that are non-fluorinated and non-PEO based. Such copolymers meet the security and costs requirements to be used as solid polymers electrolytes (SPE). They are promising alternatives to standard liquid electrolytes in alkaline metal-ion batteries because of their improved security and inflammability properties. The copolymers described are either polyvinylsulfonates or acrylate vinylsulfonate block-copolymers. Preferred acrylate monomers are methacrylates and preferred vinylsulfonates are styrene sulfonates. The copolymer is prepared by radical polymerization of the vinyl sulfonate and the cross-linker and optionally the acrylate, in particular radical photopolymerization using a functionalized bis(acyl)phosphane oxide (BAPO) as photoinitiator. Also described is the use of such copolymer as solid polymer electrolyte in a lithium ion battery.

专利号:WO-2025125623-A1
优先权日:2023-12-13
标题 :Synthesis of surfactant-free poly(vinylidene fluoride) latexes via raft emulsion polymerization
发明人：EID NADIM; DEVISME SAMUEL; BONNET ANTHONY; FEVRIER THIBAUT; LANSALOT MURIEL; D'AGOSTO FRANCK
权利人:ARKEMA FRANCE; UNIV CLAUDE BERNARD LYON 1 UCBL; ECOLE SUPERIEURE DE CHIMIE PHYSIQUE ELECTRONIQUE LYON; CENTRE NAT RECH SCIENT
摘要:The present invention relates to a process for producing a stable PVDF latex by emulsion polymerization in the absence of fluorinated surfactant, stabilized by a hydrophilic macromolecular reversible addition-fragmentation chain transfer (RAFT) agent.

专利号:WO-2025078643-A1
优先权日:2023-10-13
标题:Chemical synthesis optimiser
发明人：CRONIN LEROY
权利人:UNIV GLASGOW COURT
摘要:The present invention relates to a method of optimising an instruction set for a chemical synthesis and a chemical synthesiser for use in a method of optimising an instruction set for a chemical synthesis. The method comprises (i) performing a chemical synthesis in a reaction vessel of a chemical synthesiser operating according to an instruction set to produce a reaction product, (ii) recording reaction data using an analytical unit of the synthesiser during the chemical synthesis and/or recording product data on the reaction product, (iii) analysing the reaction data and/or product data using a control unit of the chemical synthesiser to determine a characteristic of the synthesis; and (iv) adjusting one or more reaction parameters of the instruction set, to provide an adjusted instruction set, based on a prediction that the adjustment will improve the characteristic of the synthesis.

专利号:US-2024376065-A1
优先权日:2021-07-29
标 题:Thionolactones, processes of synthesis, uses as comonomers and for polymer functionalization and degradation
发明人：DUFILS PIERRE-EMMANUEL; PLUMMER CHRISTOPHER MARK; WILSON DAVID JAMES; GIGMES DIDIER; GUILLANEUF YOHANN
权利人:SPECIALTY OPERATIONS FRANCE; UNIV AIX MARSEILLE; CENTRE NAT RECH SCIENT
摘要:The instant invention relates to thionolactone compounds useful as comonomers to introduce weak bonds for polymer degradation or functionalization. The invention is also directed to processes for the preparation of said compounds, notably by thionation of the corresponding lactones. The invention is furthermore directed to uses of said thionolactones as comonomers, copolymers made from these comonomers, and processes for the preparation of said copolymers.