Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds › C08G 81 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
Patents for C08G 81 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers (7,379)
11/2013
11/07/2013US20130296502 Copolymers comprising polyamide blocks and polyether blocks and having improved mechanical properties
11/06/2013EP2658896A2 Biocompatible agent for dispersing nanoparticles into an aqueous medium using mussel adhesive protein-mimetic polymer
11/06/2013EP2658882A1 Continuous method for reacting polymers carrying acid groups, with amines
11/06/2013EP2658881A2 Polymers carrying hydroxyl groups and ester groups and method for the production thereof
11/06/2013EP2658880A2 Polymers comprising hydroxyl groups and ester groups and method for the production thereof
11/06/2013EP2658878A1 Continuous process for esterifying polymers bearing acid groups
11/06/2013CN103382252A Cyclic biodegradation aliphatic polyester and preparation method thereof
11/06/2013CN103381146A Double-layer sustained and controlled release nanoparticle and preparation method thereof and application
11/06/2013CN102731793B Grafting-modified rubber and preparation method thereof
11/06/2013CN102250305B Hydrophobic swelling polyurethane foam and preparation method and use thereof
10/2013
10/31/2013WO2013160620A1 Thermoplastic composition having a high polyamide grafting rate
10/31/2013US20130287818 Non-aqueous compositions and methods for bone hemostasis
10/30/2013EP2655058A1 Encapsulant for a photovoltaic module
10/30/2013CN103380167A Halogen-free, fireproof, transparent thermoplastic compositions having high thermomechanical strength, in particular for encapsulation in photovoltaic modules
10/30/2013CN102766263B Hydroxyl acrylic resin and preparation method thereof
10/30/2013CN102731792B Preparation method of chitosan grafted polymer with thermosensitivity
10/23/2013EP2653503A1 Resin composition, composite cured product using same, and method for producing the composite cured product
10/23/2013EP2652013A1 Polyamide-polyolefin copolymer
10/23/2013EP2651984A2 Oxazolinyl-containing polymers and grafted compounds prepared from the oxazolinyl-containing polymers
10/23/2013EP2651983A1 Blends of grafted copolymer and polyamide
10/23/2013EP2651448A2 Functionalized polymers
10/23/2013CN103370362A Isobutylene copolymer with grafted polymer groups
10/23/2013CN103360609A Novel amphiphilic protein-high molecule bonding body and preparation method thereof
10/23/2013CN103360608A Method for preparing comb-like polylactic acid by direct polycondensation
10/23/2013CN103360607A Preparation method of magnetic responsiveness star type segmented copolymer nanometer micelle
10/23/2013CN103360021A Hydrous silane coupling agent-polyether grafted polysiloxane polymer coating
10/23/2013CN103357346A Pigment dispersing agent, pigment dispersion liquid, colorized photoresist, and preparation and application thereof
10/23/2013CN102532696B Polypropylene composition with high surface tension and preparation method thereof
10/23/2013CN102504046B Amphipathy polyethylene glycol stem grafting chitosan copolymer and preparation method and application thereof
10/23/2013CN102257043B Polyamide-grafted polymers, photovoltaic modules with backsheet film comprising polyamide-grafted polymer and manufacturing process and use thereof
10/22/2013US8562836 Graft copolymers, methods for grafting hydrophilic chains onto hydrophobic polymers, and articles thereof
10/17/2013US20130273284 Biodegradable multi-block co-polymers
10/16/2013EP2601229B1 Graft copolymers of polyfarnesenes with condensation polymers
10/16/2013CN103351469A Preparation method of block silicone oil softener
10/16/2013CN103351461A Blocked isocyanate modified polyether organic silicon and preparation method thereof
10/15/2013CA2685350C Hybrid block copolymer micelles with mixed stereochemistry for encapsulation of hydrophobic agents
10/10/2013US20130264287 Grafted membranes and substrates having surfaces with switchable superoleophilicity and superoleophobicity and applications thereof
10/09/2013CN103347691A Encapsulent for a photovoltaic module
10/09/2013CN103342878A Molecular composite material based on polybenzoxazole and thermosetting resin and preparation method thereof
10/09/2013CN103342792A Polyurethane rigid foam organic fireproof heat preservation material for solar water tank
10/09/2013CN103103765B Self-emulsifying wet rubbing resistant leather top layer coating agent and preparation method thereof
10/09/2013CN102558570B Epoxy acrylate for UV (ultraviolet) curable coating and preparation method of epoxy acrylate
10/03/2013WO2013144911A1 Dual responsive block copolymer compositions
10/02/2013EP2643357A1 A method to increase the molecular weight of wood mannans and xylans comprising aromatic moieties
10/02/2013CN103339742A Double-layer film of a photovoltaic module
10/02/2013CN103333507A Water-soluble nano/polymer brush composite material and preparation method thereof
10/02/2013CN102660034B Method for preparing elastomer based on Click reaction
10/02/2013CN102585229B Polyether/aminopolysiloxane block copolymer and use thereof
10/02/2013CN102558521B Fumaric acid-diol polyester, copolyester of fumaric acid-diol polyester, polyester nucleating agent and application of fumaric acid-diol polyester
09/2013
09/26/2013WO2013140865A1 Solid polymer electrolyte for fuel cells
09/25/2013EP2641927A1 Thermosensitive copolymers, and forward osmosis water treatment devices and methods of using the same
09/25/2013CN103328581A Molded body
09/25/2013CN103320024A Composition for transparent bonding chip
09/25/2013CN103319723A Thermosensitive copolymers, process for preparing the thermosensitive copolymer, draw solution, water treatment device and forward osmosis method
09/25/2013CN103319722A Modified polysiloxane flatting agent containing fluorinated polyether for paint ink
09/25/2013CN103319721A Method for preparing solid particles with interfacial activity by soybean fibre-ethyl cellulose graft copolymerization
09/25/2013CN103319720A Novel organopolysiloxane, cosmetic containing thereof, and method for preparing organopolysiloxane
09/25/2013CN103319717A Cosolvent of epoxy resin and organic silicon resin and preparation method thereof
09/25/2013CN103319643A Europium-complex modified fluorosilicone acrylate luminous agent and preparation method thereof
09/25/2013CN103316354A Tumor targeting polypeptide-polyethylene glycol-polylactic acid compound, preparation method thereof and applications thereof
09/25/2013CN102585251B Method for preparing diamine polyether/ polydimethylsiloxane block silicon oil
09/19/2013WO2013138494A1 Periodic nanostructures from self assembled wedge-type block-copolymers
09/18/2013CN103306139A Environment-friendly fluorinated polysiloxane waterproof agent
09/18/2013CN103304820A Preparation method of efficient polyethyleneimine modified cellulose-based heavy metal adsorbent
09/18/2013CN103304802A Acid-sensing amphipathic segmented copolymer as well as preparation method and application thereof
09/18/2013CN103304755A Antibacterial polypropylene block copolymer and preparation method thereof and modified material containing block copolymer
09/18/2013CN103301788A Alginate-chitosan microcapsule modified via PEG grafting and preparation and application thereof
09/18/2013CN102746515B Method for preparing block copolymers
09/18/2013CN102414256B Method for preparing a superplasticizer
09/11/2013CN103289106A Method for preparing natural glucan hydrogel with self-healing performance
09/11/2013CN103289099A Amphiphilic acid-sensitive ternary molecular brush polymer constructed acid-sensitive nanocapsule
09/11/2013CN103289098A Organic silicon nano composite material and preparation method thereof
09/11/2013CN103289097A Pluronic-modified PAMAM (polyamide-amine) graft polymer and application
09/11/2013CN103289061A Method for modifying heat resistance and binding property of aromatic hydrocarbon resin for binding with epoxy resin
09/11/2013CN102585686B Organic silicon-polyurethane-acrylate composite coating agent crosslinked at room temperature and preparation method thereof
09/11/2013CN101918459B Improved method for producing comb polymers by adding an antioxidant, resulting polymers and uses thereof
09/04/2013CN103282389A Oxazolinyl-containing polymers and grafted compounds prepared from the oxazolinyl-ontaining polymers
09/04/2013CN103275496A Epoxy resin modified organic silicon photo-curing material and preparation method thereof
09/04/2013CN103275493A Organosilicon composition
09/04/2013CN103275330A Fluorine-containing organosilicone dual-modified acrylic resin material for aircraft skin coating
09/04/2013CN103275329A PEG modified polyethylene imine derivative and preparation method thereof
09/04/2013CN103275328A Synthetic method of polyhydroxybutyrate-artemisia sphoerocephala polysaccharide copolymer
09/04/2013CN103275324A Alkynyl diol ethyl oxide polyether or alkynyl diol propyl oxide polyether co-modified polysiloxane and preparation method thereof
09/04/2013CN103272483A Polysiloxane modified polyethersulfone ultrafiltration membrane and preparation method thereof
09/04/2013CN103271840A Use of alkyl alcohol polyoxyethyl ether polysiloxane
08/2013
08/29/2013DE112011104012T5 Kautschukzusammensetzung zur Verwendung in Reifenlaufflächen A rubber composition for use in tire treads
08/29/2013DE112011103992T5 Kautschukzusammensetzung zur Verwendung in Reifenlaufflächen A rubber composition for use in tire treads
08/28/2013EP2630182A1 Halogen-free, fireproof, transparent thermoplastic compositions having high thermomechanical strength, in particular for encapsulation in photovoltaic modules
08/28/2013CN103270088A Star macromolecules for personal and home care
08/28/2013CN103270052A A method to increase the molecular weight of wood mannans and xylans comprising aromatic moieties
08/28/2013CN103266419A Preparation method of modified PLGA-PEG nano-fiber blanket
08/28/2013CN103265708A Modified polyester polyol and preparation method and application thereof
08/28/2013CN103265707A Preparation method of branched polyether ester amide elastomer
08/28/2013CN103263674A Tumor targeting material with tumor penetrating property, preparation method and applications thereof
08/28/2013CN102731794B Method for synthesizing poly(N-vinylcaprolactam)/polycaprolactone segmented copolymer
08/27/2013US8519086 Degradable thiol-ene polymers
08/21/2013CN103261328A Resin composition, composite cured product using same, and method for producing the composite cured product
08/21/2013CN103261282A Polyamide-polyolefin copolymer
08/21/2013CN103254597A PLA/PBAT biodegradable composite material and preparation method thereof
08/21/2013CN103254596A PLA/PPC biodegradable composite material and preparation method thereof
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