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Matches 1 - 50 out of 4,311

Document Document Title
WO/2020/137934A1
A film-like adhesive agent of one embodiment contains an acrylic resin (a), an epoxy compound (b1), and a phosphorus antioxidant (z). Before being heated at 260°C, this film-like adhesive agent has a linear transmittance of 90% or great...  
WO/2020/137944A1
A film-like adhesive of this embodiment is for bonding a circuit formation surface of a chip to a light-transmissive cover. When phosphorus concentration V1 is measured by performing X-ray photoelectron spectroscopy analysis on one surfa...  
WO/2020/129917A1
A resin composition for temporary fixing use according to the present invention can be used for the formation of a temporary fixing material for use in a semiconductor wafer processing method comprising a temporary fixing step of tempora...  
WO/2020/109983A1
The present invention relates to a process for lignin dissolution in which partial methylolation of lignin is carried out during the step of preparing a solution of lignin in an aqueous medium comprising alkali and phenol. The lignin pre...  
WO/2020/103228A1
The present application relates to an adhesive composition, and an electronic product and preparation method therefor. The adhesive composition is prepared from the following raw materials in parts by weight: 20-40 parts of a thermosetti...  
WO/2020/072735A1
The present invention relates in part to a lignin composition and a method of fabricating a lignin composition. The invention also relates in part to a method of using a lignin composition to adsorb onto a petrochemical oil comprising th...  
WO/2020/053746A1
The present invention provides a hot-melt adhesive resin composition which can adhere upon short-time heating to exhibit high adhesion force and which is easy to store. More specifically, the present invention relates to a hot-melt adhes...  
WO/2020/053747A1
The present invention provides: a bus bar insulating film that is adhered through brief heating and exerts excellent adhesive power with respect to metal; and a bus bar equipped with such a film. More specifically, the present invention ...  
WO/2020/026757A1
Disclosed is an adhesive composition that contains an epoxy resin, a phenol resin, an elastomer, and a filler, in which the content of filler is 40-68 mass% in terms of the total amount of epoxy resin, phenol resin, elastomer, and filler...  
WO/2020/020807A1
The invention relates to adhesive mixtures which contain resorcin and/or resorcin ester, melamine-formaldehyde ether and sulphenamide derivatives and silicic acid, for their use in uncured rubbers, to the production thereof, to vulcanize...  
WO/2020/000583A1
The present invention relates to the technical field of adhesives, and in particular, to a lipid adhesive and a manufacturing method therefor. The lipid adhesive comprises the following ingredients: 50-80 parts of a mixed glue liquid, 1-...  
WO/2020/001140A1
A plant culture mat and a preparation method thereof. The plant culture mat consists of plant fibers and urea-formaldehyde glue. The plant fibers are bound by the urea-formaldehyde glue to form a plant fiber layer. The plant fibers have ...  
WO/2019/245337A1
One embodiment of the present invention provides a rubber-reinforced material which comprises a fibrous substrate, an adhesive layer disposed on the fibrous substrate, and a rubber compound layer disposed on the adhesive layer, and conta...  
WO/2019/202478A9
The present invention relates to an adhesive formulation comprising lignin, suitable for use in the manufacture of for example wood products.The lignin is provided in the form of a solution or dispersion or in dry solid form, such as in ...  
WO/2019/229436A1
The present invention relates to specially formulated adhesives and methods for preparing such adhesives. The present invention also relates to composites and materials formed from such adhesives. More specifically, the present invention...  
WO/2019/207110A1
The invention relates to a method for the manufacture of mineral wool, comprising reacting an aqueous phenolformaldehyde resole with free formaldehyde with a first amount of urea, thereby preparing a prereact; contacting the prereact wit...  
WO/2019/202478A1
The present invention relates to an adhesive formulation comprising lignin, suitable for use in the manufacture of for example wood products.The lignin is provided in the form of a solution or dispersion or in dry solid form, such as in ...  
WO/2019/202477A1
The present invention relates to a process for preparing a bonding resin, wherein a first resin prepared from lignin, formaldehyde and optionally phenol is mixed with a second resin prepared from lignin, formaldehyde and optionally pheno...  
WO/2019/202476A1
The present invention relates to a process for preparing a bonding resin, wherein a resin prepared from lignin, phenol and formaldehyde and comprising a formaldehyde scavenger, is mixed with a resin prepared from phenol and formaldehyde ...  
WO/2019/202475A1
The present invention relates to a process for preparing a bonding resin, wherein a resin prepared from lignin, phenol and formaldehyde is mixed with a resin prepared from phenol and formaldehyde to achieve a mixture useful as a bonding ...  
WO/2019/185760A1
A method of manufacturing a wood board, comprising: - applying a binder composition, notably in the form of an aqueous solution, to loose wood matter to provide resinated loose wood matter, wherein the binder composition consists of a bi...  
WO/2019/185761A1
A method of manufacturing a composite product, comprising: - applying a binder composition, notably in the form of an aqueous solution, to non or loosely assembled matter to provide resinated matter, wherein the binder composition consis...  
WO/2019/180235A1
Monocomponent adhesive composition, comprising a formaldehyde-based resin and at least one compound selected from resorcinol, alkylresorcinol and/or tannin, which are not condensed with the resin. The monocomponent adhesive composition a...  
WO/2019/147717A1
Processes for manufacturing novolacs and resoles from lignin are disclosed. A phenol-aldehyde-lignin dispersion is formed which can then be used to make either a novolac or a resole, depending upon the catalysts used.  
WO/2019/125995A1
A phenolic resin composition is described comprising at least 50 wt.-% of phenolic resin; first polymerized units comprising a cationic group; and second polymerized units comprising an anionic group. The cationic groups are ionically bo...  
WO/2019/119559A1
A high-performance etherified bio-based resin, prepared by first using an amino resin and a hydroxyethyl cardanol ether as starting materials, and performing ether exchange under the action of a catalyst to obtain a high solid-content bi...  
WO/2019/104815A1
Provided is a method for preparing a furfural-modified lignin-based phenol formaldehyde resin adhesive, which is obtained by partially replacing phenol by means of reacting activated lignin prepared by using microbial fermentation with p...  
WO/2019/103133A1
Provided are an anionic aqueous dispersion exhibiting excellent oil resistance and heat resistance as a film, and a production method therefor. This anionic aqueous dispersion of chlorosulfonated polyethylene particles includes an aqueou...  
WO/2019/063915A1
The present invention relates to a process for manufacturing an aqueous adhesive composition in which the following is prepared: - a first phase by mixing at least one elastomer latex and at least one phosphate salt S1; - a second phase ...  
WO/2019/063914A1
The present invention relates to a process for electroplating an adhesive composition on at least one conductive element, in which: the conductive element is brought into contact with the adhesive composition comprising: - a phosphate sa...  
WO/2019/063913A1
The present invention relates to an adhesive composition comprising: - at least one phosphate salt chosen from sodium phosphate, potassium phosphate and the mixtures of these phosphates and, - at least one resin based on: at least one co...  
WO/2019/063916A1
The invention relates to a composite comprising: - at least one reinforcing element (10), - an adhesive layer (14) made from an adhesive composition, - an elastomeric bonding layer (16), - an elastomeric body. The adhesive composition co...  
WO/2019/063917A1
The invention relates to a composite comprising: - a reinforcing element (10), - an adhesive layer (14) made in an adhesive composition, - an elastomeric body made in an elastomeric matrix comprising an ethylene-alpha olefin elastomer an...  
WO/2019/039858A1
The present invention relates to an adhesive composition comprising a polyvinyl alcohol and a water-soluble polyphenol compound, to an adhesive comprising the same, and to a manufacturing method therefor and, more specifically, to an adh...  
WO/2019/016636A1
The present invention relates to a liquid lignin composition, particularly useful in the manufacture of resins for products such as insulation, laminates and engineered wood products such as oriented strand boards (OSB).The liquid lignin...  
WO/2019/000643A1
The present invention relates to a starch emulsion-modified urea-formaldehyde resin adhesive. The starch emulsion-modified urea-formaldehyde resin adhesive is made from the following raw materials in parts by weight: 10 parts of a urea-f...  
WO/2018/229417A1
Metal or metal-plated reinforcement, at least the surface of which is at least partly made of metal, at least the metal portion being coated with a sulphur polybenzoxazine, the recurring units of which comprise at least one unit correspo...  
WO/2018/220812A1
In this invention, an unvulcanized rubber adhesive sheet for base isolation comprises: a base cloth layer formed by mixing a resorcinol resin and various polyolefin resins modified with polar functional groups; a first adhesive layer for...  
WO/2018/222439A1
The implementations described herein generally relate to methods and chemical compositions for scavenging sulfur-containing compounds, and more particularly to methods and compositions for scavenging, for example, H2S and mercaptans from...  
WO/2018/215922A1
The present invention relates to a process for lignin dissolution in which partial methylolation of lignin is carried out during the step of preparing a solution of lignin in an aqueous medium comprising alkali. The lignin prepared accor...  
WO/2018/216380A1
Provided is a vulcanizing adhesive composition prepared as an organic solvent solution by adding 1 to 5 parts by weight of a silane coupling agent and 15 to 30 parts by weight of unvulcanized NBR per 100 parts by weight of a high-ortho n...  
WO/2018/199190A1
Provided is an adhesive that has exceptional adhesive performance and effectively utilizes bark. This adhesive includes: (A) at least one adhesive resin selected from the group consisting of phenol resins, urea resins, and melamine resin...  
WO/2018/189696A1
The present invention relates to an improved process for preparing an aqueous dispersion of lignin and the use of said suspension in the preparation of a resin.  
WO/2018/184601A1
Provided are a furan resin-based binder composition for casting, said binder composition having a low free furfuryl alcohol content and good mechanical strength, and a kit for preparing the binder composition. The binder composition for ...  
WO/2018/160750A1
A resorcinolic novolac resin composition comprising the reaction product of (i) an aldehyde or ketone, and (ii) aralkyl-substituted resorcinol and resorcinol, where the moles of the aralkyl-substituted resorcinol to the total moles of th...  
WO/2018/109262A1
The invention relates to a method for producing a binder composition, wherein the method comprises: a) preparing a prepolymer of resorcinol and glyoxal by allowing resorcinol to react with glyoxal in an aqueous composition; and b) mixing...  
WO/2018/099734A1
The invention relates to a composition for producing an insulation tape, the composition being used to fix a non-conductive material to a reinforcing layer. To provide an insulation tape which is used in particular in the production of i...  
WO/2018/047047A1
This disclosure includes adhesive compositions comprising lignin, as well as methods of making such adhesive compositions, methods of making glyoxalated lignin or glyoxalating lignin-fiber mixtures, particularly glyoxalated kraft lignin,...  
WO/2018/047467A1
Provided is a vulcanizing adhesive comprising an organic solvent solution wherein 1 to 10 parts by weight of an epoxy resin and 10 to 30 parts by weight of an unvulcanized NBR are added per 100 parts by weight of a high-orthonovolac phen...  
WO/2018/036163A1
A touch screen production method and an electrically conductive peelable tape. The production method of touch screen comprises: forming a touch electrode (10), and forming an electrically conductive peelable tape layer (20) on the touch ...  

Matches 1 - 50 out of 4,311