Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 226 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
Patents for C08F 226 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen (4,485)
03/2015
03/05/2015WO2015031521A1 Polyanionic polymers
03/03/2015US8969424 Anion exchange membranes and process for making
02/2015
02/26/2015US20150056451 Proton-binding polymers for oral administration
02/18/2015EP2836525A1 New cationic polymers
02/17/2015CA2614868C Scale inhibiting well treatment
02/12/2015US20150044161 Multifunctional polymers
02/11/2015EP2834278A1 Decontaminant product and method
02/11/2015CN104342101A 一种aa/am/nvp共聚物水驱流向改变剂及其合成方法 One kind of aa / am / nvp copolymer waterflood flow modifier and synthesis method
02/11/2015CN104341562A 识别富集多类痕量抗生素的磁性分子印迹聚合物及其制备方法与应用 Identify many types of trace amounts of antibiotics enrichment magnetic molecularly imprinted polymer and its preparation method and application
02/11/2015CN104341554A 含十八烷基疏水基聚二甲基二烯丙基氯化铵改性絮凝剂及其合成方法 Octadecyl hydrophobic group poly dimethyl diallyl ammonium chloride-containing modified and synthetic flocculants
02/11/2015CN104341553A 一种超高选择性双酚类替代模板分子印迹聚合物及其应用 An ultra-high selectivity of bisphenol alternative template molecularly imprinted polymer and its application
02/11/2015CN104341552A 一种氟喹诺酮类替代模板分子印迹聚合物及其应用 Fluoroquinolone alternative template molecularly imprinted polymer and its application
02/11/2015CN104341549A 一种温敏型各向异性磁性复合微球的制备方法 One kind of temperature-sensitive anisotropic magnetic composite microspheres prepared
02/11/2015CN102504073B 一种氨酯化改性杂化酚醛树脂及其制备方法 One kind of modified urethane hybrid phenolic resin and its preparation method
02/10/2015US8951569 Pellets coated with coatings containing active substances
02/04/2015CN104328698A 一种二元共聚阳离子无醛固色剂及其合成方法 No one glycol copolymer cation aldehyde fixative and synthesis method
02/04/2015CN104327826A 一种适用于裂缝型碳酸盐岩储层酸化压裂用清洁冻胶酸增稠剂及其制备方法 One for Fractured Carbonate Reservoirs acid fracturing gel with a clean acid thickeners and its preparation method
02/04/2015CN104327278A 一种含壳聚糖的疏水缔合聚合物驱油剂及其制备方法 Hydrophobic associating polymer flooding agent containing chitosan and its preparation method
02/04/2015CN104327218A 一种阳离子聚丙烯酰胺水乳液的制备方法 A method of preparing an aqueous emulsion of cationic polyacrylamide
02/04/2015CN104327213A 一种高蜡稠油纳米复合材料降凝剂及其制备方法 A high-wax heavy depressant nanocomposite and its preparation method
02/03/2015US8946367 Polymerizable carbamate and thiocarbamate compounds, polymers derived from them, and compositions thereof
01/2015
01/29/2015WO2015010945A1 Polymer
01/28/2015CN104313926A 活性染料染色亲水固色剂的制备方法 Preparing a dyed hydrophilic reactive dye fixing agent
01/28/2015CN104312575A 一种页岩气压裂用高效粘土抑制剂及其制备方法 One kind of clay, shale gas fracturing with efficient inhibitor and its preparation method
01/28/2015CN104312563A 一种阳离子型微泡钻井液用表面活性剂及其制备方法 Microbubble a cationic surfactant drilling and preparation method
01/28/2015CN104312548A 一种含磷抗高温钻井液降粘剂及其制备方法 A phosphorus high temperature drilling fluid viscosity and its preparation method
01/28/2015CN104311734A 一种复合离子聚合物及其制备方法 A composite ion polymer and its preparation method
01/28/2015CN104311733A 一种保粘聚合物及其制备方法 Preserving sticky polymer and its preparation method
01/28/2015CN104311730A 一种钻井液用增黏剂及其制备方法 One kind of drilling fluid thickening agent and its preparation method
01/28/2015CN104311726A 一种固体丙烯酸树脂的制备方法 A method for preparing a solid acrylic resin
01/21/2015CN104293325A 钻井液用降粘剂及其制备方法 Drilling fluid viscosity reducer and its preparation method
01/21/2015CN104292387A 抗高温抗盐降滤失剂的制备方法 Preparation of high-temperature fluid loss agent Salt
01/21/2015CN104292384A 一种阳离子聚丙烯酰胺反相微乳液的制备方法 A method for preparing a cationic polyacrylamide inverse microemulsion
01/21/2015CN104292378A 一种基于改变种子亲水性和交联度的非球形粒子制备方法 A production method based on changing the seed hydrophilic non-spherical particles and the degree of crosslinking
01/21/2015CN104292374A 一种基于改变非交联种子亲水性的各向异性粒子制备方法 A change based on the anisotropic particles to prepare the non-crosslinked seed hydrophilic Method
01/21/2015CN103145917B 一种大孔吸附树脂的制备方法及其在恰玛古总黄酮提取中的应用 Preparation of a macroporous resin and its application in Qiama total flavonoids extraction
01/20/2015US8937101 Thickening polymer for ionic oil phases free of monomers
01/20/2015US8936797 Polymeric thickener composition
01/15/2015WO2015006094A1 Bonding composition and component thereof, and method of using the same
01/15/2015WO2015003725A1 Electroactive polymers, manufacturing process thereof, electrode and use thereof
01/14/2015CN104277801A 水基钻井液用抗高温乳液增粘剂及其制备方法 High-temperature water-based drilling fluid emulsion thickener and its preparation method
01/14/2015CN104277191A 一种表面改性的纳米二氧化硅的制备方法及其应用 A process for the surface modification of nano-silica and its application
01/14/2015CN104277178A 乙烯基吡咯烷酮与醋酸乙烯共聚物的制备方法 Preparation of vinylpyrrolidone and vinyl acetate copolymer
01/14/2015CN104277175A 聚丙烯酰胺反相微乳液调驱体系 Polyacrylamide inverse microemulsion flooding system
01/14/2015CN104277174A 聚丙烯酰胺纳米微球体系及其制备方法 Polyacrylamide nanosphere system and its preparation method
01/14/2015CN102952533B 一种复合交联聚合物弱凝胶调驱剂及其制备方法 A composite weak gel crosslinked polymer flooding and its preparation method
01/13/2015US8932694 Fluorinated polymers and lubricious coatings
01/13/2015US8932572 Poly(vinyl ester) polymers for in vivo nucleic acid delivery
01/07/2015CN104263376A 一种土壤用复合保水剂及其制备方法和用途 A soil composite retaining agent and its preparation and use
01/07/2015CN104263288A 一种适用于水下作业的金属胶黏剂及其制备方法 Metal adhesive and preparation method is suitable for underwater operations
01/07/2015CN104262548A 一种抗泥型聚羧酸系减水剂的制备方法 A method of preparing clay type superplasticizer resistance
01/07/2015CN104261722A 一种聚羧酸保坍剂及其制备方法 A polylactic acid slump and its preparation method
01/07/2015CN103044622B 水包水型阳离子聚丙烯酰胺乳液的制备方法 Preparation of water-water type emulsion cationic polyacrylamide
01/06/2015US8927191 Resist composition, method of forming resist pattern and polymeric compound
01/06/2015US8927023 Biocompatible, non-biodegradable, non-toxic polymer useful for nanoparticle pharmaceutical compositions
01/01/2015US20150005441 Photocurable composition and hard coating agent
12/2014
12/31/2014CN104250356A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
12/31/2014CN104250355A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
12/31/2014CN104250354A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
12/31/2014CN104250353A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
12/31/2014CN104250352A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
12/31/2014CN104250351A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
12/31/2014CN104250349A 一种替代模板分子印迹聚合物的制备方法及应用 An alternative method for preparation and application templates Imprinted Polymers
12/31/2014CN104250348A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
12/31/2014CN104250345A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
12/31/2014CN104250340A 一种可聚合功能性单体及其制备方法和应用 A polymerizable functional monomer and its preparation method and application
12/31/2014CN104250338A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
12/31/2014CN104250336A 一种丙烯酰胺系共聚物及其制备方法和应用 One kind of acrylamide copolymer and its preparation method and application
12/30/2014US8920543 Additives for inhibition of gas hydrate formation
12/30/2014US8920542 Additives for inhibiting gas hydrate formation
12/24/2014CN104245763A 新型阳离子聚合物 Novel cationic polymer
12/24/2014CN104231172A Dihp分子印迹固相萃取柱填充材料的制备方法 Dihp prepared molecularly imprinted solid phase extraction column packing material
12/24/2014CN104231170A 一种用于水胺硫磷富集的分子印迹固相萃取柱的制备 A molecular imprinted Isocarbophos enriched preparation of solid-phase extraction column
12/24/2014CN104231162A 聚丙烯酰胺反相微乳液及其制备方法 Polyacrylamide reverse microemulsion and its preparation method
12/24/2014CN104231156A 清洁压裂液增稠剂及其制备方法 Clean fracturing fluid thickener and its preparation method
12/24/2014CN104231152A 一种混凝土增稠剂的制备方法 Method for preparing concrete thickener
12/24/2014CN103113862B 两性离子聚磺超高温钻井液 Zwitterionic polysulfonate ultra-high temperature drilling
12/24/2014CN103109804B 一种农药油悬浮剂用高分子分散剂及其合成方法 Oil suspension with a pesticide and synthetic polymer dispersant method
12/24/2014CN102977288B 分子印迹磁性微球及其制备方法和应用 Molecularly imprinted magnetic microsphere and its preparation method and application
12/18/2014US20140371410 Fluoro-Containing Ether Monomer For Fabricating Contact Lenses, Contact Lenses Materials And Contact Lenses Obtained Therefrom
12/18/2014US20140370071 Medical Devices Comprising Polymeric Drug Delivery Systems With Drug Solubility Gradients
12/17/2014CN104212296A 一种高分散性硅膜系抗菌镀膜液及其制备方法 A highly dispersed silicon film antimicrobial coating liquid and its preparation method
12/17/2014CN104212154A 磺化聚醚醚酮-氨基化二氧化硅微球杂化膜及制备和应用 Speek - amino silica microsphere preparation and application of hybrid film
12/17/2014CN102911474B 聚乙烯吡咯烷酮杂化石墨烯催化剂载体材料、制备方法及应用 PVP hybrid graphene catalyst support material, preparation method and application
12/17/2014CN102796496B 一种水基钻井液用阳离子包被剂及其制备方法 A water-based drilling fluid with a cationic coating agent and its preparation method
12/16/2014US8912287 Method for producing polymer using monomer having piperidine skeleton, and molded body
12/10/2014CN104194756A 一种新型水合物动力学抑制剂及其制备方法及应用 A new kinetic hydrate inhibitors and their preparation method and application
12/10/2014CN104193910A 一种采用反应挤出制备接枝共聚物方法 A reactive extrusion method for preparing a graft copolymer
12/10/2014CN104193908A 3d打印用聚苯硫醚复合材料及其制备方法 3d printing PPS composite material and its preparation method
12/10/2014CN104193892A 一种具有油品抗静电性能的聚季铵盐的制备方法 Having antistatic properties Polyquaternium oil preparation
12/10/2014CN104193890A 一种基于交联共聚的抗菌角膜接触镜制备方法 A method for preparing an antibacterial contact lenses based on the crosslinked copolymer
12/10/2014CN104190467A 一种非PNIPAm基温敏智能镍催化剂的制备方法 A method for preparing non-yl 温敏智 can PNIPAm nickel catalyst
12/10/2014CN104190378A 合成真菌毒素吸附剂以及制备和使用所述合成真菌毒素吸附剂的方法 Synthesis mycotoxin adsorbent synthetic methods of making and using the adsorbent of mycotoxins and
12/10/2014CN104189026A 一种从银杏叶提取物中脱除和富集银杏酸的方法 An acid removal and enrichment Ginkgo biloba extract from Ginkgo Methods
12/10/2014CN103194202B 一种吸附型酸液缓速外加剂及其制备方法 An adsorption-type acid retarder admixture and its preparation method
12/10/2014CN103073682B 一种电喷法制备温敏性半乳糖乙烯酯纳米颗粒的方法 Preparation of thermo-sensitive vinyl galactose nanoparticles legal way to EFI
12/10/2014CN103073681B 一种柔软型两性乙烯基类聚合物复鞣固色剂的制备方法 Method for preparing amphoteric soft vinyl polymer tanning fixing agent
12/09/2014US8907015 Copolymer of pyrene and pyrrole and method of producing the copolymer
12/09/2014US8906986 Additive for building product mixtures containing flow agents
12/02/2014US8901266 Method for producing diallyldialkylammonium salt/maleic acid copolymer
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