| Patents for C08F 222 - 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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof (8,242) |
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| 10/23/2013 | CN103360552A Amphiphilic comb SMA (Styrene Maleic Anhydride)-PEI (Polyetherimide) graft copolymer as well as preparation method and use thereof |
| 10/23/2013 | CN103360549A Salt-tolerant super-absorbent resin |
| 10/23/2013 | CN103360548A Preparation method for salt-tolerant super-absorbent resin |
| 10/23/2013 | CN103360539A Preparation method of high-oil-absorbency resin |
| 10/23/2013 | CN103360538A Polymerization device for preparing spherical water-absorbent resin and method of using same to prepare spherical water-absorbent resin |
| 10/23/2013 | CN103360536A Polyvinyl chloride production method adding chain extender to match with later-stage heating process |
| 10/23/2013 | CN102464754B Emulsifier-free acrylic ester emulsion polymerization method |
| 10/23/2013 | CN101805422B Energy ray-curable resin composition and cured product for optical lens sheet |
| 10/17/2013 | US20130274431 Methacrylic Resin and Method for Preparing the Same |
| 10/17/2013 | US20130274369 New cationic polymers |
| 10/16/2013 | CN103351525A High-gloss flame-retardant polypropylene composite material and preparation method thereof |
| 10/16/2013 | CN103351449A Method for preparing porous magnetic imprinting absorption agent through emulsion polymerization |
| 10/16/2013 | CN103351448A High-temperature resistance lithium ion secondary battery adhesive and preparation method thereof |
| 10/16/2013 | CN103351447A Rheological stabilizer for synthetic base drilling fluid and preparation method thereof |
| 10/16/2013 | CN102718984B Preparation method of ofloxacin and 17beta-estradiol double-template molecularly-imprinted composite microsphere |
| 10/16/2013 | CN102702661B Antioxidant polypropylene compatilizer and preparation method and application thereof |
| 10/16/2013 | CN102702447B Hyperbranched modified molecular engram polymer and application thereof |
| 10/16/2013 | CN102559160B Unidirectional temporary plugging agent for natural gas wells and application method thereof |
| 10/16/2013 | CN102558421B Method for preparing biodegradable multifunctional scale inhibitor |
| 10/16/2013 | CN102453213B Molecular entram polymer for selectively separating phthalate ester metabolites and preparation and application thereof |
| 10/16/2013 | CN102358763B Method for preparing additive for inhibiting side effect of clay |
| 10/16/2013 | CN102241795B Ethanol-soluble acrylic acid thermoplastic resin and preparation method thereof |
| 10/10/2013 | WO2013150317A1 Decontaminant product and method |
| 10/09/2013 | CN103342774A Preparation method and application of bitertanol based molecularly-imprinted solid-phase extraction column |
| 10/09/2013 | CN102688150B Method for preparing bacteriostasis dental repair composite resin |
| 10/09/2013 | CN102558935B Stabilizing agent for lime colloid paint |
| 10/03/2013 | WO2013146360A1 Photosensitive resin composition |
| 10/03/2013 | WO2013144394A1 Materials for selective recognition of alternaria mycotoxins (alternariol and alternariol monomethyl ether) |
| 10/03/2013 | US20130261276 Method for producing particulate water absorbent resin |
| 10/02/2013 | EP2644674A2 Adhesive composition for touch panel, adhesive film, and touch panel |
| 10/02/2013 | EP2643371A1 A self-imageable film forming polymer, compositions thereof and devices and structures made therefrom |
| 10/02/2013 | EP2643370A1 Copolymers containing carboxylic acid groups, sulfonic acid groups, and polyalkylene oxide groups, used as scale-inhibiting additives to detergents and cleaning agents |
| 10/02/2013 | CN103339532A Photosensitive resin composition for formation of microlenses |
| 10/02/2013 | CN103333669A Preparation method of polymer weak gel deep profile control agent |
| 10/02/2013 | CN103333665A Dispersing agent for ultrahigh-density drilling fluid and preparation method thereof |
| 10/02/2013 | CN103333297A Preparation method of reduced polycarboxylate-type high-performance water reducing agent |
| 10/02/2013 | CN103333292A Preparation method of bagasse high-water-absorptivity resin |
| 10/02/2013 | CN103333291A Preparation method of starch water-retaining agent with high gel strength |
| 10/02/2013 | CN103333288A Method for preparing xylose-containing cationic polymer by biological catalysis |
| 10/02/2013 | CN103333287A Method for synthesizing glucose copolymer by using RAFT (Reversible Addition-Fragmentation Chain Transfer Polymerization) method |
| 10/02/2013 | CN103333286A Oil-absorbing resin and preparation method |
| 10/02/2013 | CN103333282A Resin for greenhouse membrane and preparation method thereof |
| 10/02/2013 | CN101880352B Copolymer for gap filling material composition, preparation method thereof and gap filling material composition for antireflective coating layer |
| 10/01/2013 | US8545970 Optical compensation film and retardation film |
| 09/26/2013 | US20130253158 Superabsorbent copolymer |
| 09/26/2013 | US20130248753 Polymers derived from itaconic acid |
| 09/25/2013 | CN103320113A Water-soluble AM-AA-NVP-BEMA quadripolymer oil-displacing agent and synthetic method thereof |
| 09/25/2013 | CN103320111A AM(acrylamide) /AA(acrylic acid)/NVP(N-vinyl pyrrolidinone)/YEML quadripolymer oil-displacing agent and synthetic method thereof |
| 09/25/2013 | CN103319832A Light curable composite resin for dental restoration and preparation method thereof |
| 09/25/2013 | CN103319831A Pectin/acrylamide semi-interpenetrating hydrogel material |
| 09/25/2013 | CN103319664A Method for preparing solid-phase maleic anhydride (MAH) grafted chlorinated polyvinyl chloride (CPVC) |
| 09/25/2013 | CN103319658A Itaconic acid polymer containing phosphine group and sulfo group and preparation method thereof |
| 09/25/2013 | CN103319657A Thermo-sensitive type magnetic levosulpiride molecularly-imprinted microsphere and preparation method thereof |
| 09/25/2013 | CN103319656A Thermo-sensitive type L-carnitine molecularly-imprinted polymer and preparation method thereof |
| 09/25/2013 | CN103319655A Preparation method of solid-phase silane coupling agent |
| 09/25/2013 | CN103319650A Phosphoaluminate cement system fluid loss additive and preparation method thereof |
| 09/25/2013 | CN102516444B Acrylic resin retanning agent and preparation method thereof |
| 09/25/2013 | CN102408517B Degradation-resistant polymer for tertiary oil recovery and preparation method thereof |
| 09/25/2013 | CN102408516B Hydrolysis-resistant oil displacement polymer and preparation method thereof |
| 09/25/2013 | CN102382238B Preparation method for radiopolymerized slow-release high-polymer material |
| 09/25/2013 | CN102144955B Polymer conditioner for hairs as well as preparation method and application thereof |
| 09/19/2013 | WO2013138494A1 Periodic nanostructures from self assembled wedge-type block-copolymers |
| 09/18/2013 | CN103305194A Synthesis method of polymer type drilling fluid viscosity reducer |
| 09/18/2013 | CN103304939A Preparation method for nano-composite polytetrafluoroethylene anti-dripping agent |
| 09/18/2013 | CN103304752A Method for preparing silica gel bisphenol A molecularly imprinted polymer by half-covalent process by taking diamine A as template |
| 09/18/2013 | CN103304736A Preparation method of water soluble dispersant |
| 09/18/2013 | CN103304735A Method for preparing polymeric microsphere in alcohol-water mixed solvent |
| 09/18/2013 | CN103304733A Preparation method of degradable environmental sensitive polymer nano hydrogel and application |
| 09/18/2013 | CN103304732A Monodisperse core-shell structure polymer nano particle as well as preparation and application thereof |
| 09/18/2013 | CN103304729A Random copolymer and preparation method and application thereof |
| 09/18/2013 | CN103304728A Amphiprotic macromolecular emulsifier for amino silicon oil and preparation method thereof |
| 09/18/2013 | CN103304723A Green preparation method of hydrophilic molecular engram polymer |
| 09/18/2013 | CN103304465A N-alkyl sulfonyl maleimide monomer and preparation method as well as application thereof |
| 09/18/2013 | CN103304416A Ultraviolet light curing monomer and preparation method thereof, polymerizable composition, brightness enhancement film and backlight module |
| 09/18/2013 | CN103304244A High-polymer water reducing agent for ceramic concentrated suspension as well as preparation method and application of high-polymer water reducing agent |
| 09/18/2013 | CN102702449B Preparation method of heat-resistant foamed microcapsule |
| 09/18/2013 | CN102585099B Synthesis method of high-hygroscopicity resin containing imvite and polysaccharide at room temperature |
| 09/18/2013 | CN102358771B Temperature resistant, non-crosslinked and biodegradable gel leak-stopping agent and preparation method thereof |
| 09/18/2013 | CN101641428B Iron-containing polymer suitable for regenerating diesel exhaust particulate traps |
| 09/12/2013 | US20130237630 Semi-cured product, cured product and method of manufacturing these, optical component, curable resin composition |
| 09/12/2013 | US20130236968 Multifunctional copolymers for nucleic acid delivery |
| 09/11/2013 | CN103298845A N-phenylmaleimide compound and copolymer composition obtained using same |
| 09/11/2013 | CN103289499A Light-curing hydrophilic lubricating coating as well as preparation method and using method thereof |
| 09/11/2013 | CN103289017A Preparation method of multifunctional clay-based sand solidification agent |
| 09/11/2013 | CN103289005A Preparation method and application of sulphonamide molecular-imprinting solid-phase extraction columella |
| 09/11/2013 | CN103289004A Preparation method of vinyl chloride-vinyl acetate copolymerized resin special for ultrafiltration membrane |
| 09/11/2013 | CN103289003A HPVC (High Degree of Polymerization) resin material and preparation method thereof |
| 09/11/2013 | CN103288379A Novel foam concrete foam stabilizer and preparation method thereof |
| 09/11/2013 | CN103284888A 氢氧化钙亲水树脂 Calcium hydroxide hydrophilic resin |
| 09/11/2013 | CN102619102B Embossed printing paste for velvet fabric and preparation method thereof |
| 09/11/2013 | CN102493195B Matte involucra coating adhesive for textile and preparation method thereof |
| 09/11/2013 | CN102391420B Surface sizing agent for printing and writing paper and preparation method thereof |
| 09/10/2013 | US8529789 Curable composition |
| 09/04/2013 | CN103278182A Manufacturing method for optical fiber sensor |
| 09/04/2013 | CN103276119A Amphiprotic leather tanning agent and preparation method thereof |
| 09/04/2013 | CN103275694A Clean-water-carrying petroleum proppant for petroleum production of low-permeability petroleum reservoir and preparation method thereof |
| 09/04/2013 | CN103275450A Method for preparing super absorbent resin |
| 09/04/2013 | CN103275280A Synthetic method for polycarboxylate type high slump-retaining water reducing agent at normal temperature |
| 09/04/2013 | CN103275273A Preparation method of core-shell molecular imprinting nano-material, and application of nano-material |
| 09/04/2013 | CN103275272A Preparation method of 96-well enzyme label plate AOZ molecularly imprinted polymer film |