|
Match
|
Document |
Document Title |
|
|
7544763 |
Catalyst-free process for the manufacture of a fatty acid ester oil polyol
The present invention relates to a manufacturing process for producing a polyol from a fatty acid ester in-situ. The process does not use any added organic or inorganic acid catalyst. The polyol...
|
|
|
7276591 |
Biomass resin composition, process for preparing the same and molding material using the biomass composition
The present invention relates to biomass resin composition comprising a phenolized biomass substance and a reactive substance having a melting point of at most 100° C. other than phenol. The...
|
|
|
7074872 |
Method of modifying components present in cashew nut shell liquid
Disclosed is a process for modifying cashew nut shell liquid (CNSL) which involves the steps of subjecting the CNSL to ozonolysis to form ozonolysis reaction products, followed by reduction of the...
|
|
|
6747076 |
Furfuryl alcohol and lignin adhesive composition
A wood adhesive formulation containing furfuryl alcohol, lignin, maleic anhydride, and iron and zinc catalysts.
|
|
|
6581299 |
Method for extracting natural juice of ligneous plant material, device for carrying out said method and use of said method in the production of dried ligneous plants material
The invention relates to a method for extracting the natural juice of ligneous plant material, a device for carrying out said method and the use of said method in the production of dried ligneous...
|
|
|
6573354 |
Process for the preparation of vegetable oil-based polyols and electroinsulating casting compounds created from vegetable oil-based polyols
A vegetable oil-based polyol is made by adding a peroxyacid to vegetable oil wherein said peroxyacid reacts with said vegetable oil to form epoxidized vegetable oil and adding said epoxidized...
|
|
|
6235860 |
Natural rubber product from fig tree and production method thereof
Natural rubber products are made from fig tree (Ficus carica) by homogenizing the plants in an acetone/benzene and separating the rubber-containing phase by centrifugation. F. carica contains about...
|
|
|
6228623 |
Polyhydroxyalkanoates of narrow molecular weight distribution prepared in transgenic plants
Methods for the biosynthesis of polyhydroxyalkanoate homopolymers and copolymers are described. In a preferred embodiment, the polymers have a single mode molecular weight distribution, and more...
|
|
|
6143856 |
Process for the production of phenolic-rich pyrolysis oils for use in making phenol-formaldehyde resole resins
A phenolic-rich pyrolysis oil is produced by pyrolysing lignocellulosic material at a temperature of no more than about 550° C under an absolute pressure of no more than about 50 kPa to produce...
|
|
|
6051623 |
Process for producing new polymers based on oil of cashew-nut shells, and products obtained therefrom
The present invention relates to processes and products made of a natural component being cashew nut shell oil (CNSO) and another component being di- and/or polyisocyanates. Since the CNSO is a...
|
|
|
6043350 |
Bonding agent composition, its use as well as a process for the production of particle board
The bonding agent composition comprises tannin of pine bark and/or pecan nut, paraformaldehyde and an ammonium salt of a weak acid. It serves inter alia as bonding agent for particle board with...
|
|
|
5862514 |
Method and means for synthesis-based simulation of chemicals having biological functions
This invention provides a computer-executed method and means for simulating chemical synthesis. The invention concerns the simulation, by a programmed general purpose digital computer, of chemicals...
|
|
|
5849854 |
Process for recovering polyhydroxyalkanotes using air classification
The present invention relates to a process for recovering polyhydroxyalkanoate from a biological source material comprising the polyhydroxyalkanoate, the process comprising: a) comminuting the...
|
|
|
5827521 |
Shelf stable insect repellent, insect growth regulator and insecticidal formulations prepared from technical azadirachtin isolated from the kernel extract of Azadirachta indica
Storage stable azadirachtin, an insect repellent and insect growth regulator, and insecticidal formulations (emulsifiable concentrate) thereof, are prepared from purified neem kernel extract, with...
|
|
|
5717050 |
Hypoallergenic natural rubber products from parthenium argentatum (gray) and other non-hevea brasiliensis species
Hypoallergenic products are made from Parthenum argentatum (Gray), Ficus elastica and other non-hevea rubber-containing plants by homogenizing the plants in an aqueous medium, filtering the...
|
|
|
5585459 |
Process for producing raw rubber
A process for producing raw rubber from a deproteinized natural rubber is disclosed, which comprises coagulating rubber particles in the deproteinized natural rubber latex by: (1) adding a nonionic...
|
|
|
5580942 |
Hypoallergenic natural rubber products from parthenum argentatum (gray) and other non-hevea brasiliensis species
Hypoallergenic products are made from Parthenum argentatum (Gray), Ficus elastica and other non-hevea rubber-containing plants by homogenizing the plants in an aqueous medium, filtering the...
|
|
|
5373070 |
Binder mixtures containing lignin and phenol novolaks
A binder mixture containing lignin or lignins with reactive groups and phenol-novolac in a weight ratio of 95:5 to 50:50 useful for the production of non-woven fabrics and wood fiber materials.
|
|
|
5321111 |
Method for extracting polyisoprenes from plants
A method for extracting polyisoprenes from cells, comprising the steps of contacting the cells with an organic protein-denaturing compound, rupturing the cells to release the polyisoprene from the...
|
|
|
5254639 |
Binding agents
A binding agent for molded bodies and molding compositions produced by prereacting a mixture of 5 to 60% by weight of lignin or a lignin fraction produced by the Organosolv process and 40 to 95% by...
|
|
|
5223601 |
Phenolic compounds containing/neutral fractions extract and products derived therefrom from fractionated fast-pyrolysis oils
A process for preparing phenol-formaldehyde novolak resins and molding compositions in which portions of the phenol normally contained in said resins are replaced by a phenol/neutral fractions...
|
|
|
5149763 |
Process for transforming amino- or hydroxy-containing materials of plant seed origin into plastics feedstocks
The invention relates to a process for transforming amino- or hydroxyl-containing materials of plant seed origin into plastics feedstocks, which comprises (a) reacting amino-containing starting...
|
|
|
5115084 |
Method for controlling oil reservoir permeability using biomass oil
A method for controlling the permeability of a petroleum-bearing subterranean formation including the steps of producing from biomass, a water-insoluble viscous biomass oil, and injecting the...
|
|
|
5034498 |
Method and apparatus for producing water-soluble resin and resin product made by that method
A method and apparatus for producing water-soluble resin and a resin product made by that method, the method including the steps of supplying a volume of an acidic pyrolysis oil, raising the pH of...
|
|
|
5001211 |
Salicylate of 1-isopropyl-2-methyl imidazole as an epoxy resin curative
Disclosed in an epoxy resin curative exhibiting extended pot life, lower reactivity at ambient temperatures and increased reactivity at moderately elevated temperatures which comprises from 2 to 10...
|
|
|
4942269 |
Process for fractionating fast-pyrolysis oils, and products derived therefrom
A process is disclosed for fractionating lignocellulosic materials fast-prolysis oils to produce phenol-containing compositions suitable for the manufacture of phenol-formaldehyde resins. The...
|
|
|
4654051 |
Grinding wheel
Grinding wheel having a bonding agent for binding abrasive grains, comprising a reaction product of a synthetic resin and cashew nut sheel liquid or its derivatives. The bonding agent may include a...
|
|
|
4616075 |
Storage of guayule by densification
A process and product thereof for densifying guayule shrubs by compression and forming a densified pellet. The densified pellet substantially maintains its molecular weight during storage over a...
|
|
|
4608408 |
Phenol-HCHO-resorcinol resins for use in forming fast curing wood laminating adhesives
A phenol-resorcinol-formaldehyde resin and a method for making the same. In this method phenol and formaldehyde at an initial pH of 8.5 to 9.2 are reacted in the presence of a sodium sulfite...
|
|
|
4594384 |
Adhesive composition particularly for manufacturing wood constructions, panels and other similar wood products
The present invention relates to an adhesive composition for manufacturing glued laminated beams and wood constructions. One component of the adhesive composition is resorcinol-phenol resin....
|
|
|
4578425 |
Phenolic resins, carboxylic resins and the elastomers containing adhesive
An adhesive is disclosed for use in flexible circuitry, laminates and electrical products. The adhesive has improved flexibility and adhesive properties. It may be applied in solution form or may...
|
|
|
4514532 |
Modified phenol-formaldehyde resin and the production thereof
A modified phenol-formaldehyde binding resin is particularly useful in the formation of man-made boards including bonded fibers, fibrous particles, and a plurality of uniformly, or randomly shaped...
|
|
|
4508886 |
Method for making adhesive from biomass
A method is described for making adhesive from biomass. A liquefaction oil is prepared from lignin-bearing plant material and a phenolic fraction is extracted therefrom. The phenolic fraction is...
|
|
|
4490518 |
Liquid organic polyisocyanate-dicarboxylic ester binder composition and lignocellulosic composite materials prepared therefrom
Disclosed is a liquid binder composition containing from about 40 to about 98 percent by weight of an organic polyisocyanate and correspondingly from about 2 to about 60 percent by weight of a...
|
|
|
4490517 |
Solid TDI residue-dicarboxylic ester binder composition and lignocellulosic composite materials prepared therefrom
Disclosed is a solid binder composition containing from about 70 to about 98 percent by weight of TDI residue and correspondingly from about 2 to about 30 percent by weight of a select ester...
|
|
|
4469858 |
Tree foliage extracts and their use in phenol-aldehyde resins
Tree foliage extracts, their extraction processes, and the use of such extracts in formulating resins suitable for use in plywood adhesives and as wood bonding agents.
|
|
|
4459398 |
High strength one-part epoxy adhesive composition
A one-part epoxy adhesive has been developed that cures rapidly at relatively low elevated temperatures and is based on a diglycidyl ether of bisphenol A (DGEBA), DGBE reacted with glycerol and...
|
|
|
4454259 |
Process for the preparation of polyaddition products of isocyanates and denatured biomasses, their use as reactive fillers and as plant nutrients and a process for the production of sheets or shaped articles using the polyaddition products
The instant invention is directed to a process for the production of denatured polyaddition products of biomasses and isocyanates, comprising reacting (A) from 5 to 98%, by weight, based on...
|
|
|
4395498 |
High temperature phenolic resins and friction elements prepared therefrom
High temperature phenolic resins suited for use for example in an automotive or similar brake or in a clutch, are provided by a blend of the reaction product of a phenolic compound, naphthalenic...
|
|
|
4376853 |
Processing of guayule material by volatilizing and heating steps
This invention relates to methods of processing guayule plant material. More particularly, it relates to processing methods, including volatilization and heating steps, by which resinous material,...
|
|
|
4289663 |
Method of producing synthetic resin from waste products
A method of producing synthetic resins from waste products containing lignin derivatives and sugars, especially waste liquors from cellulose pulp manufacture, is disclosed. The synthetic resins...
|
|
|
4201851 |
Organic phenol extract compositions of pecan pith agricultural residues and method
Organic phenol compounds and protein extract compositions consisting essentially of alkali organic extracts of peanut hull and pecan pith agricultural residues and a method of carrying out the...
|
|
|
4201700 |
Phenol-aldehyde resin composition containing peanut hull extract and an aldehyde
A phenol-aldehyde resin composition consisting essentially of the polymerization product of an alkali organic extract of peanut hulls and pecan piths polymerized with an aldehyde. The peanut hull...
|
|
|
4201699 |
Phenol-aldehyde resin composition containing pecan pith extract and an aldehyde
A phenol-aldehyde resin composition consisting essentially of the polymerization product of an alkali organic extract of peanut hulls and pecan piths polymerized with an aldehyde. The peanut hull...
|
|
|
4200723 |
Organic phenol extract compositions of peanut hull agricultural residues and method
Organic phenol compounds extract compositions consisting essentially of alkali organic extracts of peanut hull and pecan pith agricultural residues and a method of carrying out the extraction are...
|
|
|
4098765 |
Pecan nut by-products and processes
There are disclosed by-products of pecan nuts and processes for producing such by-products including products and processes involved in extracting water soluble phenolic constituents from the shell...
|
|
|
4080212 |
Dental remedy for vital pulp covering and root canal filling, and preparation method therefor
An improved dental remedy used for vital pulp covering and root canal filling, and the preparation method therefor, in which the remedy is free from discoloration, excellent in disinfecting effect...
|
|
|
4039483 |
Method of producing an ion exchanger by reacting unsaturated vulcanized or powdered rubbers with iodine isocyanate and then introducing ion exchange groups by further reaction
An ion exchanger is produced by reacting a substance containing carbon-to-carbon unsaturated double bond with a solution of iodine isocyanate in an organic solvent and then reacting the resulting...
|
|
|
4014828 |
Thermosettable friction particles for use in friction elements
An improved process for preparing a friction particle results when a thermosettable resin is crosslinked in liquid suspension, producing a friction particle which is insoluble, infusible, has good...
|
|
|
3511874 |
ESTERS OF BARK PHENOLIC ACIDS
|