C08G 8 - Condensation polymers of aldehydes or ketones with phenols only

Patents for C08G 8 - Condensation polymers of aldehydes or ketones with phenols only (5,727)
11/2011
11/22/2011	CA2519172C Phosphoric ester demulsifier composition
11/17/2011	US20110281975 Method for Producing Phosphated Polycondensation Products and the Use Thereof
11/16/2011	CN102245664A Phenol resin for shell molding, process for production of the resin, resin-coated sand for shell molding, and molds obtained using same
11/16/2011	CN102241804A Preparation method of coupling phenolic resin used for drilling fluid
11/16/2011	CN102241803A Method for preparing modified sulfomethal phenolaldehy resin for drilling liquid
11/16/2011	CN102241802A Comprehensive utilization of phenol-containing wastewater
11/16/2011	CN101845198B Method for preparing thermosetting phenolic resin film
11/15/2011	US8057592 Cationic electrodepositable coatings comprising rosin
11/10/2011	WO2011072092A3 Method of spray drying phenol-formaldehyde resin
11/10/2011	US20110275758 Modified phenolic resins
11/10/2011	US20110274940 Graft polymerization method and product obtained thereby
11/10/2011	US20110274903 Weighted fabric articles and related materials and methods
11/09/2011	CN102239127A Phosphated polycondensation product, method for production and use thereof
11/09/2011	CN101781392B Preparation method of formaldehyde-free leather synthetic tanning agent
11/03/2011	US20110269902 Modified phenolic resins
11/02/2011	CN102229696A Production method for phenol formaldehyde resin adhesive for bamboo recombined material
10/2011
10/27/2011	WO2011132579A1 Biomass phenol resin production method and thermosetting material
10/26/2011	EP2380062A1 Thermosensitive imaging composition and lithographic plate comprising the same
10/26/2011	EP2379611A2 Modified phenolic resins
10/26/2011	CN101274976B Preparation for multicomponent copolycondensation phenolic resin
10/20/2011	US20110257344 Thermally reversible cross-linked poly(aryl ether ketone) media and method for high density data storage
10/20/2011	US20110257332 Polymeric material
10/19/2011	CN102220699A Impregnation formula, impregnation production method and impregnation technology for high temperature resistant conveyer belt
10/19/2011	CN102220145A Lignin and aluminum flame retardant and preparation method and use thereof
10/19/2011	CN102219982A Method for preparing glass steel phenolic resin substrate
10/19/2011	CN102219883A Production method of solid-thermosetting phenolic resin
10/19/2011	CN102219871A Heavy-hydrogen macromolecular compound nuclear fusion material
10/19/2011	CN102218311A Ordered structure mesoporous carbon material denitrification catalyst and preparation method thereof
10/19/2011	CN101812166B Method for preparing wood-plastic composite material
10/12/2011	CN102212409A Lubricating oil composition
10/12/2011	CN102212271A Method for preparing larch-bark-based composite material
10/12/2011	CN102212179A Preparation method of phenolic resin used for hand lay-up fiberglass-reinforced plastic
10/06/2011	US20110245434 Hydroxyl-functional polyethers and a preparation process therefor
10/05/2011	CN102206318A New process for preparing rosin modified phenolic resin
10/05/2011	CN102206317A Dihydroxy naphthalene modified phenolic resin for sand prevention and preparation method thereof
10/05/2011	CN102206316A Phenol formaldehyde resin and synthesis technique thereof
10/05/2011	CN101696255B Preparation method, application and using method for phenolic aldehyde storing liquid
10/04/2011	US8030418 Mannich condensation
09/2011
09/29/2011	WO2011118469A1 Carbon film and method for pervaporation separation
09/29/2011	WO2011118147A1 Solid resol-type phenolic resin and method for producing same
09/29/2011	US20110237698 Aerogel, composition for the aerogel, and method of making the aerogel
09/29/2011	US20110237691 Porous carbons
09/29/2011	CA2794353A1 Carbon membrane and method for pervaporation separation
09/28/2011	EP2368925A1 Aerogel, composition for the aerogel, and method of making the aerogel
09/28/2011	CN102199333A Method for manufacturing advanced reinforced phenolic honeycomb core composite material
09/28/2011	CN102199308A Manufacturing method of phenolic-foam-filled honeycomb composite material
09/28/2011	CN102199266A Method for preparing phenolic resin and phenolic resin foaming body
09/28/2011	CN102199265A Long carbon chain nylon modified phenolic resin and preparation method thereof
09/28/2011	CN102199264A Preparation method of water-soluble phenolic resin applied to preparation of copper-clad foil laminated board adhesive
09/22/2011	US20110230590 Polymeric materials
09/21/2011	CN102190769A Method for preparing cumylphenol formaldehyde resin by catalysis of macroporous strongly basic anion exchange resin
09/21/2011	CN102190768A Method for preparing cumylphenol formaldehyde resin through catalysis of macroporous strongly acidic cation exchange resin
09/21/2011	CN102190767A Preparation method for water-soluble phenolic resin
09/21/2011	CN101712739B Preparation method of rosin modified phenolic resin
09/15/2011	WO2011070332A4 Resins
09/15/2011	US20110224399 Improved poly(aryletherketone)s and process for making them
09/14/2011	CN102181125A Preparation method of modified phenolic resin
09/14/2011	CN102181026A Production method for electronic-grade phenolic resin
09/14/2011	CN102181025A Method for preparing phenolic resin cooperatively modified by nano silicon oxide and rubber
09/14/2011	CN102181024A Preparation method of ultrahigh molecular weight phenolic resin
09/08/2011	US20110217554 Phenolic resin for shell molding, process for producing the same, resin coated sand for shell molding, and shell mold formed of the same
09/07/2011	CN102174159A Phenol-formaldehyde resin for wet curtain paper and method for preparing same
09/07/2011	CN102174158A Preparation method of phenolic resin for heat insulating shield
09/07/2011	CN101831041B Preparation method of high-performance phenolic resin
09/01/2011	US20110213115 Process for preparing a poly(aryl ether ketone) using a high purity 4,4'-difluorobenzophenone
09/01/2011	US20110213095 Method for the manufacture of poly(aryl ether ketone)s in the presence of sodium carbonate
09/01/2011	US20110212290 Polymeric materials
08/2011
08/31/2011	CN101233165B Low softening point phenol novolac resin, method for producing same, and epoxy resin cured product using same
08/24/2011	CN102161749A Self-toughening epoxy resin curing agent and preparation method thereof
08/24/2011	CN102161740A Preparation method phenolic resin
08/24/2011	CN102161739A Method for purifying polymer
08/24/2011	CN101805489B Low volatile and thermostable phenolic resin and fabrication method thereof
08/24/2011	CN101717504B Method for modifying sulfonated polyaryetherketone and method for preparing polymer electrolyte material
08/24/2011	CN101225337B Modified sulphonated acetone formaldehyde polycondensates coal water slurry additive
08/18/2011	WO2011097818A1 Phenolic resin binder composition
08/18/2011	WO2011043829A3 High solids fermentation for synthesis of polyhydroxyalkanoates from gas substrates
08/18/2011	US20110201775 High purity diphenyl sulfone, preparation and use thereof for the preparation of a poly(aryletherketone)
08/17/2011	CN102153731A Room temperature curing heat-resistant epoxy curing agent
08/17/2011	CN102153718A Heat-resistant phenolic resin and application thereof in production of super-hard material resin mold
08/17/2011	CN102153717A Fluorine-containing novolac resin and preparation method and application of fluorine-containing novolac resin
08/17/2011	CN102153528A Method for preparing furfural, polyether polyalcohol, phenolic resin and nanometer silicon dioxide from straw
08/11/2011	WO2011096273A1 Phenol resin composition, process for production thereof, curable resin composition, cured products tehreof, and printed wiring board
08/11/2011	WO2011095376A1 Sulfonated condensation product
08/10/2011	CN1882625B Novolak resins and rubber compositions comprising the same
08/10/2011	CN102149757A Method for decomposing polymer material, method for producing recycled resin, and method for recovering inorganic filler
08/03/2011	CN101550223B Sulfonated phenolic resin and preparation and application as catalyst thereof
08/02/2011	CA2441005C Organic, open cell hydroxylated aromatic foam material containing a hydrogen bonding agent
07/2011
07/28/2011	WO2011089967A1 Photosensitive resin composition, cured film, method for forming cured film, organic el display device, and liquid crystal display device
07/28/2011	WO2011089106A1 Method for producing phenolsulfonic acid aldehyde condensation products and the use thereof as desiccants
07/27/2011	CN102134616A Method for fully utilizing biobased products prepared by semicellulose of straws as well as components thereof
07/27/2011	CN102134280A Biomass phenolic resin and preparation thereof
07/27/2011	CN101698706B Block copolymer of polyetheretherketone and sulfonated polybutadiene and preparation method thereof
07/27/2011	CN101670271B Condensation-type adsorbent resin microballon containing phenolic hydroxyl and preparation method thereof
07/21/2011	US20110178252 Phenol novolac resin, phenol novolac epoxy resin and epoxy resin composition
07/21/2011	US20110178237 Polyether ether ketone, and method for purification of polymer material
07/20/2011	CN102131858A Modified phenolic tackifying resins for rubber compounding applications
07/20/2011	CN102127198A Method for preparing bisphenol A type boron phenolic resin
07/20/2011	CN102127197A Preparation method for phenolic resin for magnesia-carbon brick
07/19/2011	US7981996 reaction of a diamine such as ortho, meta or para-phenylenediamine with an anhydride like 3- or 4-chlorophthalic anhydride (3-ClPA) in the presence of a solvent (ortho dichlorobenzene) at a temperature above the normal boiling point of the solvent to produce bis/halophthalobisimide/; limited solubility
07/14/2011	WO2011041628A3 Meta crosslinked benzyl polymers

1 ... 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ... 58