| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 524072000 | Lignin or tannin or derivative DNRM | 37 |
| 20080300346 | COMPOSITION AND METHOD FOR STABILIZING ROAD BASE - A mixture, comprising of fly ash and an emulsion, where said emulsion is mixed with said fly ash in a range of 5% to 50% of fly ash per an area of a square yard and 0.5 gallons to 2.5 gallons per square yard of the emulsion to said area. | 12-04-2008 |
| 20110218275 | TWO-COMPONENT SOLVENT-FREE POLYURETHANE ADHESIVES - A two-component solvent-free polyurethane laminating adhesive for flexible packaging, including a First Component and a Second Component is provided. The First Component, which acts as a resin, includes a first vegetable oil based Polyol A in an amount from 20 to 40 weight percent, a second vegetable oil based Polyol B in an amount from 0.5 to 5 weight percent, and a Polyisocyanate C in an amount from 60 to 74 weight percent. The Second Component, which acts as a hardener, includes a first vegetable oil based Polyol A in an amount from 87 to 99 weight percent, and a Polyol E in an amount from 0.5 to 5 weight percent. The first vegetable oil based Polyol A is preferably a hydroxylated castor oil, and the second vegetable oil based Polyol B is preferably hydroxylated linseed oil. | 09-08-2011 |
| 20130131230 | Tackifiers For Composite Articles - A composite article comprises a plurality of lignocellulosic pieces and an adhesive system disposed on the plurality of lignocellulosic pieces for bonding the plurality of lignocellulosic pieces. The adhesive system comprises a binder component and a tackifier component. The tackifier component comprises a homo- and/or co-polymer of vinyl acetate. The tackifier component is useful for maintaining orientation of the plurality of lignocellulosic pieces during manufacture of the composite article. The composite article may be various engineered lignocellulosic composites, such as particleboard. | 05-23-2013 |
| 20130131231 | Tackifiers For Composite Articles - A composite article comprises a plurality of lignocellulosic pieces and an adhesive system disposed on the plurality of lignocellulosic pieces for bonding the plurality of lignocellulosic pieces. The adhesive system comprises a binder component and a tackifier component. The tackifier component comprises a cationic polymer. The tackifier component is useful for maintaining orientation of the plurality of lignocellulosic pieces during manufacture of the composite article. The composite article may be various engineered lignocellulosic composites, such as particleboard. | 05-23-2013 |
| 20130178563 | PROCESSES FOR RECOVERY OF DERIVATIVES OF NATIVE LIGNIN - The present disclosure relates to processes for recovery of derivatives of native lignin from lignocellulosic feedstocks wherein the derivatives have a certain aliphatic hydroxyl content. Surprisingly, it has been found that stable and predictable antioxidant activity is provided by selecting for derivatives of native lignin having a certain aliphatic hydroxyl content. | 07-11-2013 |
| 20130203901 | LIGNOPHENOL DERIVATIVE, RESIN COMPOSITION, AND RESIN MOLDED ARTICLE - A compound includes a lignophenol derivative having a weight average molecular weight in a range of 5000 to 10000, and satisfying the following formula (1): | 08-08-2013 |
| 20130245164 | Polyisocyanate-Based Binder - Aqueous binder composition comprising an organic emulsifiable polyisocyanate, an aromatic polyester polyol and a alkali metal salt of a carboxylic acid as trimerisation catalyst and its use for bonding mineral fibre or lignocellulosic material. | 09-19-2013 |
| 20140213701 | ETHYLENE-VINYL ALCOHOL COPOLYMER RESIN COMPOSITION AND METHOD FOR PRODUCING SAME - Provided by the present invention is an ethylene-vinyl alcohol copolymer resin composition having superior appearance characteristics (particularly decreased coloring and unevenness of the hue), and is accompanied by suppressed occurrence of yellowing, etc., in melt molding. An ethylene-vinyl alcohol copolymer resin composition containing an ethylene-vinyl alcohol copolymer (A) and a compound having an enediol structure (B), in which a molar ratio of the compound (B) to vinyl alcohol units of the ethylene-vinyl alcohol copolymer (A) is 2.70×10 | 07-31-2014 |
| 20140275360 | BINDER COMPOSITIONS AND METHODS FOR MAKING AND USING SAME - Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one polyphenolic compound, at least one unsaturated compound, and at least one free radical precursor. The unsaturated compound can have two or more unsaturated carbon-carbon bonds. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and is capable of free radical addition. | 09-18-2014 |
| 20140275361 | BINDER COMPOSITIONS AND METHODS FOR MAKING AND USING SAME - Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated compound having two or more unsaturated carbon-carbon bonds and at least one free radical precursor. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and can be capable of free radical addition. The free radical precursor can be present in an amount of about 7 wt % to about 99 wt %, based on the weight of the one or more unsaturated compounds. | 09-18-2014 |
| 20150368471 | POLYMER BLEND COMPOSITIONS AND METHODS OF PREPARATION - A polymer blend material comprising: (i) a first polymer containing hydrogen bond donating groups having at least one hydrogen atom bound to a heteroatom selected from oxygen, nitrogen, and sulfur, or an anionic version of said first polymer wherein at least a portion of hydrogen atoms bound to a heteroatom is absent and replaced with at least one electron pair; (ii) a second polymer containing hydrogen bond accepting groups selected from nitrile, halogen, and ether functional groups; and (iii) at least one modifying agent selected from carbon particles, ether-containing polymers, and Lewis acid compounds; wherein, if said second polymer contains ether functional groups, then said at least one modifying agent is selected from carbon particles and Lewis acid compounds. Methods for producing the polymer blend, molded forms thereof, and articles thereof, are also described. | 12-24-2015 |
| 20160031921 | OXYGEN ASSISTED ORGANOSOLV PROCESS, SYSTEM AND METHOD FOR DELIGNIFICATION OF LIGNOCELLULOSIC MATERIALS AND LIGNIN RECOVERY - An oxygen assisted Organosolv process for a more efficient delignification and producing bio-products by decomposing lignocellulosic materials comprises providing a lignin solvent with water, an acid, an oxidant and one or more lignin dissolving chemicals. The process also includes placing biomass in contact with oxidant, acid, water, the lignin solvent in any order or combined to form a recyclable solvent, and recycling at least a portion of the recyclable solvent by circulating the recyclable solvent back into contact with the biomass. The circulating of the recyclable solvent occurs for a period of time, during which, acid and oxidant may be added if necessary as they may be consumed by the process, after which, the process then includes separating material such as chemicals and lignin from the recyclable solvent. The chemicals can be recycled as new lignin dissolving solvent or sold, while lignin can be used as natural and renewable colorant for polymers such as poly lactic acid, or mixed with other polymers as an additive and extruded or injected to consumable polymeric parts, or can be used and the natural source of renewable aromatics. Application of an oxidant will help the overall fractionation process by changing the chemical characteristics of the lignin and therefore allows more lignin to be removed from biomass. At the end, the lignin is separated from the lignin dissolving solvent by a separation process to also reclaim the lignin dissolving solvent for the next fractionation process. | 02-04-2016 |
| 20160185810 | RESIN COMPOSITIONS COMPRISING LIGNIN DERIVATIVES - The present invention provides derivatives of native lignin having a certain ethoxy content. Surprisingly, it has been found that phenolic resins comprising derivatives of native lignin having certain ethoxy contents have acceptable performance characteristics such as bond-strength. | 06-30-2016 |
| 524073000 | Reaction product of lignin or tannin or derivative with an oxygen or nitrogen-containing organic reactant | 12 |
| 20100204368 | FUNCTIONALIZED LIGNIN, RUBBER CONTAINING FUNCTIONALIZED LIGNIN AND PRODUCTS CONTAINING SUCH RUBBER COMPOSITION - The invention relates to functionalized lignin, rubber compositions which contain functionalized lignin and to products which have at least one component comprised of such rubber composition. | 08-12-2010 |
| 20110213057 | CATIONIC ELECTRODEPOSITABLE COATING COMPOSITION COMPRISING LIGNIN - A cationic electrodepositable coating composition is disclosed. | 09-01-2011 |
| 20110294928 | POLYCARBONATE RESIN COMPOSITION - Provided is a polycarbonate resin composition which has: a high degree of biomass (degree of vegetation); is excellent in environmental performance; has high fluidity and high impact resistance; is excellent in flame retardancy and heat resistance; and further provides a molded body excellent in molding appearance, by blending (B) a lignophenol at a specific ratio into (A) a polycarbonate resin or a resin mixture formed of the component (A) and (C) a polylactic acid and/or a copolymer containing a polylactic acid. | 12-01-2011 |
| 20120136097 | RESIN COMPOSITIONS COMPRISING LIGNIN DERIVATIVES - The present invention provides derivatives of native lignin having an ethoxy content of 0.45 mmol/g or greater. Surprisingly, it has been found that phenolic resins comprising derivatives of native lignin having ethoxy contents have acceptable performance characteristics such as bondstrength. | 05-31-2012 |
| 20120289630 | SHRINKAGE-REDUCING AGENT FOR HYDRAULIC MATERIAL - Provided is a shrinkage-reducing agent for a hydraulic material, which does not require a combination with any other admixture, is inexpensive, and is capable of suppressing a reduction in strength of a hardened concrete material, suppressing generation of a crack in a hardened concrete material by virtue of its excellent shrinkage-reducing ability, and imparting excellent freeze-thaw resistance. The shrinkage-reducing agent for a hydraulic material includes at least one kind of polyoxyalkylene compound (A) as an essential component, in which a concrete or a mortar produced by using the shrinkage-reducing agent for a hydraulic material has a spacing factor of 350 μm or less. | 11-15-2012 |
| 20130053481 | COMPOSITIONS, EMULSIONS, AND METHODS FOR MAKING COMPOSITIONS AND EMULSIONS - Compositions and methods for making compositions useful for imparting water resistance to gypsum products are disclosed. Processes for making gypsum products made from an emulsion of the composition are also disclosed. The compositions of the invention include at least one paraffin wax, a saponifiable wax, and a styrene-maleic anhydride copolymer. The composition may further include water and be in the form of an emulsion. | 02-28-2013 |
| 20130210967 | AQUEOUS BINDER COMPOSITION - Aqueous binder composition for granular and/or fibrous substrates | 08-15-2013 |
| 20130281582 | POLYLACTIDE-GRAFT-LIGNIN BLENDS AND COPOLYMERS - The present invention is directed to a PLA-graft-lignin polymers and copolymers and methods of making the same. As the lignocellulosic biorefining industry emerges as a viable fuels technology, the availability of the assortment of lignins will also expand. The use of lignins as a copolymer is one area where lignin may be utilized. | 10-24-2013 |
| 20130303667 | CHEMICAL MODIFICATION OF LIGNIN AND LIGNIN DERIVATIVES - In one example implementation, a trans-esterified APL can include an APL and a polyester including polyester chains. The polyester may be an aliphatic polyester, a semi-aromatic polyester, or an aromatic polyester. In other examples, an acetate ester of the APL can be used to swap carboxylic acid groups with the alcohol oligomer units in the polyester chains. | 11-14-2013 |
| 20130317138 | FLAME RETARDANT RESIN COMPOSITION AND MOLDED PRODUCT - A flame retardant resin composition including: a thermoplastic resin; and a flame retardant, wherein the flame retardant includes a phosphorylated lignin derivative, and wherein the phosphorylated lignin derivative is produced by adding phosphoric acid to a lignin derivative obtained by subjecting a naturally occurring lignin to a predetermined treatment. | 11-28-2013 |
| 20140121307 | BLENDING LIGNIN WITH THERMOPLASTICS AND A COUPLING AGENT OR COMPATIBILIZER - A composition is provided in one example embodiment and includes a modified lignin, a thermoplastic, and a compatibilizer. The modified lignin may be between about 5% to about 50% by weight of the composition. Also, the modified lignin may be a Hydroxypropyl Lignin (HPL). In an example, the thermoplastic can include a High Density Polyethylene (HDPE). In another example, the thermoplastic can include a Low Density Polyethylene (LDPE). In yet another example, the thermoplastic can include a Linear Low Density Polyethylene (LLDPE). The compatibilizer may be a Maleic Anhydride grafted Polyethylene Blend (MAh-g-PE). | 05-01-2014 |
| 20140249255 | FLAME RETARDANT RESIN COMPOSITION AND MOLDED PRODUCT - A flame retardant resin composition, containing a thermoplastic resin and a flame retardant, wherein the flame retardant contains a nitrogen-containing structure-introduced phosphorylated lignin derivative, wherein the nitrogen-containing structure-introduced phosphorylated lignin derivative is produced by introducing a nitrogen-containing structure into a lignin derivative and adding a phosphoric acid to the lignin derivative, or by adding a phosphoric acid to a lignin derivative and introducing a nitrogen-containing structure into the lignin derivative, or by introducing a nitrogen-containing structure into and adding a phosphoric acid to a lignin derivative simultaneously, and wherein the lignin derivative is obtained by subjecting a naturally occurring lignin to a treatment for allowing the naturally occurring lignin to be decomposed into small molecules or to be water-soluble. | 09-04-2014 |
| 524074000 | Solid polymer or specified intermediate condensation product derived from a phenolic compound | 3 |
| 20100305241 | DERIVATIVES OF NATIVE LIGNIN - The present invention provides derivatives of native lignin having a certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having a certain aliphatic hydroxyl content. | 12-02-2010 |
| 20100305242 | DERIVATIVES OF NATIVE LIGNIN FROM HARDWOOD FEEDSTOCKS - The present invention provides hardwood derivatives of native lignin having a certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having a certain aliphatic hydroxyl content. | 12-02-2010 |
| 20190144617 | ADHESIVE COMPOUND FOR REINFORCING PLIES FOR TYRES | 05-16-2019 |
| 524076000 | Solid polymer derived from ethylenically unsaturated hydrocarbon only | 9 |
| 20090099281 | Rubber Composition And Pneumatic Tire - A rubber composition that can improve rolling resistance of tires without impairing running performances such as braking performance, driveability (grip performance), abrasion resistance and the like, and a pneumatic tire using the same are provided. The rubber composition includes a diene rubber as a rubber component, and lignin derivatives. | 04-16-2009 |
| 20100305243 | DERIVATIVES OF NATIVE LIGNIN FROM SOFTWOOD FEEDSTOCKS - The present invention provides softwood derivatives of native lignin having a certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having a certain aliphatic hydroxyl content. | 12-02-2010 |
| 20100305244 | DERIVATIVES OF NATIVE LIGNIN FROM ANNUAL FIBRE FEEDSTOCKS - The present invention provides derivatives of native lignin having a certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having a certain aliphatic hydroxyl content. | 12-02-2010 |
| 20130197135 | DERIVATIVES OF NATIVE LIGNIN FROM ANNUAL FIBRE FEEDSTOCKS - The present invention provides derivatives of native lignin having certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having certain aliphatic hydroxyl content. | 08-01-2013 |
| 20140206799 | DERIVATIVES OF NATIVE LIGNIN FROM SOFTWOOD FEEDSTOCKS - The present invention relates to softwood lignin derivatives having an aliphatic hydroxyl content of from about 2.5 mmol/g to about 7 mmol/g lignin, and the preparation method thereof. The lignin derivatives have a desired antioxidant activity characterized by radical scavenging index (RSI). Another aspect of the invention relates to compositions comprising the softwood lignin derivative. Another aspect of the invention relates to a use of the softwood lignin derivatives comprising incorporating the softwood lignin derivatives into polymer compositions. | 07-24-2014 |
| 20150299951 | DERIVATIVES OF NATIVE LIGNIN FROM ANNUAL FIBRE FEEDSTOCKS - The present invention provides derivatives of native lignin having certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having certain aliphatic hydroxyl content. | 10-22-2015 |
| 20160002466 | MICROSTRUCTURED COMPOSITE MATERIAL, METHOD FOR THE PRODUCTION THEREOF, MOULDED ARTICLES MADE THEREOF AND ALSO PURPOSES OF USE - Microstructured composite material, comprising a matrix, comprising at least one sort of a thermoplastic plastic material and, distributed homogenously in the matrix, at least one sort of lignin and/or at least one lignin derivative, characterised in that the at least one sort of lignin and/or at least one lignin derivative is present in particulate form and the cross-sectional area of the particles has a round, approximately round, circular, approximately circular, elliptical or approximately elliptical geometry. | 01-07-2016 |
| 20160002467 | THERMOPLASTIC POLYMER COMPOUNDS WITH LOW-MOLECULAR LIGNINS, METHOD FOR THE PRODUCTION THEREOF, MOULDED ARTICLES AND ALSO USES - Thermoplastic polymer compound comprising a thermoplastic matrix polymer or a blend of at least two thermoplastic matrix polymers and also at least one low-molecular lignin and/or low-molecular lignin derivative having a weight-averaged molecular weight of 200 to 6,000 g/mol. | 01-07-2016 |
| 20160009906 | TYRE BODY PLY SKIM | 01-14-2016 |
