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)
09/2007
09/20/2007WO2007105344A1 Resin dispersion, coating materials, laminates, and processes for production of the same
09/20/2007US20070219322 water filtration membranes in which the hydrophilic domains provide a pathway for water transport
09/20/2007DE102006012169A1 Formgedächtnispolymer mit Polyester- und Polyethersegmenten und Verfahren zu seiner Herstellung und Programmierung Shape memory polymer having polyester and polyether segments and methods for its preparation and programming
09/19/2007EP1833882A1 Hyaluronic acid linked with a polymer of an alpha hydroxy acid
09/19/2007CN101037506A A multiblock copolymer, a method for preparing the multiblock copolymer, a polymer electrolyte membrane prepared from the multiblock copolymer, a method for preparing the polymer electrolyte membrane
09/18/2007US7271203 Molecular weight control; pressure sensitive adhesives/tapes
09/18/2007US7270883 Film-forming composition, anti-reflection film, polarizing plate, image display apparatus, anti-pollution coating composition and anti-pollution article
09/13/2007WO2007102235A1 Polyarylene and process for producing the same
09/13/2007WO2007101910A1 Modified hybride resin based on natural fatty acids and method for the manufacture thereof
09/13/2007WO2007101443A1 Degradable hydrophilic block copolymers with improved biocompatibility for soft tissue regeneration
09/13/2007CA2645153A1 Degradable hydrophilic block copolymers with improved biocompatibility for soft tissue regeneration
09/13/2007CA2643986A1 Polyarylene and process for producing the same
09/12/2007CN101035823A Amphiphilic star block copolymers
09/11/2007US7268188 Heating a crosslinkable polymer to form a softened polymer, the crosslinkable polymer, subjecting the softened polymer to an electric field to provide a poled polymer having aligned, polarizable chromophore moieties; cooling the poled polymer to provide a hardened, crosslinked polymer
09/11/2007US7268177 For the preparation of products for medical, dermatological or cosmetological purposes which come into contact with a wound, skin or mucous membranes
09/05/2007CN101029137A Fluoride POSS acrylic ester block multipolymer resin and its synthesis
09/05/2007CN101029136A Production and use for high-oxygen light-transmittance connected network
09/05/2007CN101029130A Bimetal catalyst, its production and use
09/04/2007US7265186 Multi-arm block copolymers as drug delivery vehicles
09/04/2007US7264329 Inkjet recording head and inkjet recording device
08/2007
08/30/2007WO2007097349A1 Resin composition and use thereof
08/29/2007EP1824898A1 Process for preparing a polyester resin
08/29/2007CN101024697A Poly N-isopropyl-acrylic-amide-poly amino-acid two-block copolymer and preparing method
08/29/2007CN101024696A Polylactic-acid block copolymer and its preparing method
08/29/2007CN101024695A Aging resistant copolymer having polyamide block and polyether block
08/28/2007US7262266 block polymer comprising short single-wall carbon nanotubes and rigid aromatic resins, used as fibers or films
08/23/2007WO2005069966B1 Vascular grafts with amphiphilic block copolymer coatings
08/23/2007CA2642439A1 Novel use of a copolymer comprising polyamide blocks and polyether blocks originating at least partially from polytrimethylene ether glycol
08/23/2007CA2641932A1 Copolymers comprising polyamide blocks and polyether blocks and having improved optical properties
08/23/2007CA2641931A1 Copolymers comprising polyamide blocks and polyether blocks and having improved mechanical properties
08/22/2007EP1495075B1 Solid emulsions based on thermoplastic elastomers
08/16/2007WO2007091427A1 Polylactic acid-modified polycarbodiimide compound, polylactic acid resin composition containing same and molded article
08/16/2007US20070190162 Colloidal suspension of submicronic particles for delivering active principles and method for preparing same
08/15/2007CN1331937C Solid concentrate composition for polymeric chain extension
08/09/2007US20070180761 Additive as component of mineral oil compositions
08/08/2007EP1814924A2 Amphiphilic star block copolymers
08/08/2007EP1603966A4 A process for preparation of polyglutarimide resin using a fluid of super critical condition
08/08/2007EP1474110B1 Depot medicaments with new conjugated carriers
08/08/2007CN1330765C Polycationic water soluble copolymer and method for transferring polyanionic macromolecules across biological barriers
08/08/2007CN1330686C Process for preparing surface lactic acid graft modified starch and aliphatic polyester graft copolymer
08/08/2007CN101012306A Collagen modified poly(3-hydroxybutyrate-3-hydroxyvalerate) and its preparing method and application
08/02/2007US20070178323 Polyimide multilayer body and method for producing same
08/01/2007EP1812481A2 Block copolymers of polycaprolactone and poly (propylene fumarate)
08/01/2007EP1539851B1 Polytrimethylene ether esters
08/01/2007CN1329433C Epoxy resin and thermosetting cyanate ester resin copolymer and method for preparing the same
08/01/2007CN101007875A Amphiprotic high polymer loaded phosphine compound and its preparation method
08/01/2007CN101007874A Strain reversible rehabilitation polymer and its preparing process
08/01/2007CN101007873A Process to make copolymers having polyamide blocks and polyether blocks
07/2007
07/31/2007CA2224418C Method for preparing bitumen/polymer compositions and its use for producing a coating
07/26/2007WO2007082331A1 Modified macromolecule
07/26/2007WO2007063036A3 Surface-active polymer and its use in a water-in-oil emulsion
07/26/2007CA2636599A1 Modified macromolecule
07/25/2007CN1328319C Synthetic matrix for controlled cell ingrowth and tissue regeneration
07/25/2007CN1328304C Method for preparing copolymers lactic acid/rubber
07/25/2007CN1328292C Hydrogenated copolymer and composition thereof
07/25/2007CN101003632A Method for preparing chitosan ¿C grafting polylactic acid
07/25/2007CN101003607A Method for blocking out dendric macromolecule, closed dendric macromolecule and application
07/24/2007US7248461 Conducting polymer composite and solid electrolytic capacitor using the same
07/24/2007US7247385 Melt phase hydrosilylation of polypropylene
07/24/2007CA2311477C Absorbable block copolymers and surgical articles fabricated therefrom
07/18/2007EP1808451A1 Copolymerization and copolymers of aromatic polymers with carbon nanotubes and products made therefrom
07/18/2007CN1326828C Method for making allyl ester ether monomer and cement dispersing agent
07/12/2007US20070161773 Process for preparing a high molecular polycondensate
07/11/2007EP1806367A2 Polymers containing polysaccharides such as alginates or modified alginates
07/11/2007EP0927214B1 Polymerizable biodegradable polymers including carbonate or dioxanone linkages
07/11/2007CN1995099A Degradable chemically-crosslinked aquagel and its preparation method
07/10/2007US7241845 controlled release compositions for veterinary medicines; hydrogel comprising hydrophilic polyethylene oxide segments and hydrophobic segments containing urethane groups and urea groups; organic solvent-soluble
07/10/2007US7241839 Reaction product derived from amine-functionalized elastomers and maleated polyolefins
07/05/2007US20070155950 Alkylated poly(allylamine) polymers and methods of use
07/05/2007US20070155906 Biodegradable multi-block co-polymers
07/05/2007US20070154431 Novel polymers and uses thereof
07/04/2007EP1242504B1 Synthesis of poly(arylene ether)-poly(organosiloxane) copolymers
07/04/2007CN1990523A Preparing method of shell crosslinked polymers micelle, drug and gene vector thereof
07/04/2007CN1324072C Process for an addition reaction of organic silicon compounds having siH groups with compounds having olefinic double bonds
06/2007
06/30/2007CA2572262A1 A tri-branched biologically active copolymer
06/30/2007CA2572257A1 Biologically active block copolymers
06/28/2007WO2007072000A1 Supramolecular polymers
06/28/2007US20070148125 Coordination complex of diaminocyclohexaneplatinum(II) with block copolymer containing poly(carboxylic acid) segment and antitumor agent comprising the same
06/28/2007CA2631150A1 Supramolecular polymers
06/27/2007EP1461367B1 Synthesis and use of chain-coupled polymeric sulfide compounds in rubber formulations
06/27/2007CN1986606A Preparing process of chitosan grafted nano polylactic acid particle
06/27/2007CN1323104C Polyethylamine and polyethylene glyeol and polyamino acid (ester) bielement and trielement copolymer
06/20/2007EP1797141A1 Method for production of particles made from thermoplastic polymers and powder obtained thus
06/20/2007EP1406946B1 Positively charged amphiphilic block copolymer as drug carrier and complex thereof with negatively charged drug
06/20/2007CN1322021C Amorphous-crystalline block copolymers
06/14/2007WO2006134488A3 Thermosetting paint compositions
06/13/2007EP1794214A1 Polymer material
06/13/2007EP0977882B1 Hydroxy-terminated polyhydroxyalkanoates
06/13/2007CN1978493A Method for synthesizing liquid rubber-epoxy resin polymer
06/13/2007CN1978492A Polycaprolactone-polyethylene glycol block copolymer, and its preparing method and use
06/13/2007CN1320927C Cytomembrane imitated polymer micella as medicine carrying system
06/12/2007US7230069 Polymers and electrochemical cell therewith
06/12/2007CA2303356C Active oxygen scavenger compositions and their use in packaging articles
06/12/2007CA2301890C New block copolymers and preparation thereof
06/07/2007WO2007063036A2 Surface-active polymer and its use in a water-in-oil emulsion
06/06/2007CN1974605A Synthesis process of beta-cyclodextrin-poly-L-glutamic acid-benzyl ester grafted copolymer
06/05/2007US7226972 Cosmetics, drugs
06/05/2007US7226968 Mixture of polyguanidine microbiocide and addition copolymer
06/05/2007US7226616 Positively charged amphiphilic block copolymer as drug carrier and complex thereof with negatively charged drug
06/05/2007CA2243847C Graft copolymers, method for preparing same, compositions containing said copolymers, and use thereof for preparing pigment dispersions in aqueous and/or organic media
1 ... 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ... 74