| Document |
Document Title |
|
WO/2024/054124A1 |
The invention refers to a magnetic gel, as well as to the process of its manufacture and use for cleaning heritage painted surfaces. The magnetic gel, according to the invention, is made from a gel of sodium alginate, glycerin, chitosan,...
|
|
WO/2024/038383A1 |
This invention relates to an aqueous composition for stripping paint from a surface, method of manufacturing the composition as well as a method of applying the composition to the surface. The composition includes sodium carbonate about ...
|
|
WO/2024/029266A1 |
The present invention is a silicone resin dissolving agent comprising: (A) 1-90 mass% of a siliconate compound represented by general formula (1) and/or (2) (in the formulas, each R is independently a group selected C6-10 aryl groups and...
|
|
WO/2023/241939A1 |
The present invention is related to a composition for deinking of a printed polymer article, comprising a quaternary alkyl ammonium surfactant, a propoxylated, ethoxylated or propoxylated and ethoxylated alcohol, preferably fatty alcohol...
|
|
WO/2023/223711A1 |
Provided is a material for forming primer layers on common plastic bases, the primer layers being capable of being removed by a simple method to easily remove the printed layers from the plastic bases and being not separated with a stron...
|
|
WO/2023/111231A1 |
The invention relates to a method to deink and/or to delaminate plastic material, preferably to a method to deink and delaminate plastic material in a single step. The method comprises the step of contacting the plastic material with an ...
|
|
WO/2023/100460A1 |
The present invention addresses the problem of achieving a multilayer body which has excellent lamination suitability, wherein a print layer is more easily separated and removed from a resin base material or a sealant layer by means of a...
|
|
WO/2023/042811A1 |
Provided are: a method for cleaning a semiconductor substrate by which it is possible to remove (clean), in a shorter time and more cleanly by a simple operation, an adhesive layer obtained by using, for example, a siloxane-based adhesiv...
|
|
WO/2023/042813A1 |
Provided are: a method for cleaning a semiconductor substrate having an adhesive layer on the surface thereof, in which removal (cleaning) can be performed in a shorter period of time and more thoroughly via a simple operation; a method ...
|
|
WO/2023/039146A1 |
Chemical compositions may be used to dissolve coatings and at least partially encapsulate potentially hazardous fibers or potentially hazardous particles in the coating. The chemical composition for use in the removal of a textured or sm...
|
|
WO/2023/008217A1 |
Provided is a technique with which it is possible to impart excellent water repellency to a vehicle exterior member for an extended period of time. A method for setting a condition for recoating a vehicle exterior member with a water-r...
|
|
WO/2023/000218A1 |
An aqueous dispersion of a silicone pressure sensitive adhesive base can be combined with a curing agent and cured to form a silicone pressure sensitive adhesive.
|
|
WO/2022/256659A1 |
A paint remover composition and methods of making and using are provided. The composition has a primary ether or acetyl solvent with a molar volume of < 100 cm3/mol, and an amine with a molar volume of < 100 cm3/mol.
|
|
WO/2022/256662A1 |
A composition for paint removal and methods of making and of using the composition are provided. The composition comprises tetrahydrofuran (THF), an amine with a molar volume of < 100 cm3/mol, and a solvent.
|
|
WO/2022/235343A1 |
An aqueous solvent composition (or separation fluid composition) including an aqueous mixture of (a) a solvent and (b) water for swelling, degrading, and/or fully dissolving adhesives; wherein the molecular weight of the solvent in the a...
|
|
WO/2022/234296A1 |
This invention relates to the use of a surfactant for deinking plastic substrates. The invention also relates to a process for deinking plastic substrates with a deinking solution comprising the surfactant and a base.
|
|
WO/2022/210215A1 |
The present invention provides a laminated sheet processing method capable of easily separating, at low cost, a base material constituting a laminated sheet for a plurality of types of adhesive tape, mold-release films, antistatic films,...
|
|
WO/2022/190872A1 |
The present invention is a separation and recovery method for a laminated body comprising at least a plastic film layer, and a layer selected from a plastic film layer, a vapour deposition film layer, and a metal foil layer, the method b...
|
|
WO/2022/190871A1 |
The present invention is a deinking method characterized by having a step in which an ink layer is removed from a plastic substrate having an ink layer by using a deinking agent that contains (a) at least 20 mass% of an aqueous solvent a...
|
|
WO/2022/092196A1 |
A method comprises a step for opening a polyamide fiber product and a step for treating the opened polyamide fiber product with a solution that dissolves silicone.
|
|
WO/2022/032478A1 |
A solvent composition having EBR performance and pre-wet performance, and capable of suppressing formation of a hump formed on a peripheral portion of a wafer during an EBR treatment in a semiconductor manufacturing process. The solvent ...
|
|
WO/2022/015674A2 |
Inks, paints, adhesives, and paint strippers may be formulated to include one or more branched surfactants, from one or more surfactant classes, such as derivatives of amino acids that have surface-active properties.
|
|
WO/2021/230032A1 |
The present invention relates to a method of separating or removing an ink film whereby it is possible to easily separate or remove an ink film printed on a plastic base material; relates to an ink remover that can be used in said method...
|
|
WO/2021/230033A1 |
Provided are a recycling system, a recycling method and a laminate separation and recovery method involving wet crushing equipment capable of crushing and simultaneously separating a laminate by crushing the laminate in water. A recyclin...
|
|
WO/2021/227952A1 |
The present invention relates to a polyol component (A) comprising at least one polyacrylate polyol (A1), cross-linkable composition comprising the polyol component (A), and its use in coatings. More particularly, the polyol component (A...
|
|
WO/2021/198437A2 |
The invention relates to a method to deink plastic material comprising or provided with ink. The method comprises the step of contacting the plastic material with an oxidizing inorganic acid having a standard electrode potential of at le...
|
|
WO/2021/104797A1 |
The present invention relates to a method for removing a foreign material from the surface of an article comprising the following steps: i) providing an article having a surface covered at least partly with a foreign material; ii) contac...
|
|
WO/2021/076007A1 |
The invention relates to paint removal, and more particularly to chemical methods for removing paint, varnish and primer coatings. Described is a composition for stripping paint, varnish and primer coatings, which contains methylene chlo...
|
|
WO/2021/039274A1 |
Provided is a composition which has an excellent affinity with the surface of an adhesive agent and can achieve a high etching rate. The composition according to one embodiment comprises: a quaternary alkylammonium fluoride or a hydrate ...
|
|
WO/2021/020091A1 |
The present invention provides: a composition which is capable of forming a silicon-containing film that has excellent oxygen-based gas etching resistance; a silicon-containing film; a method for forming a silicon-containing film; and a ...
|
|
WO/2021/018605A1 |
The present invention relates to a method for removing ink and/or a foreign material different from ink from the surface of an article, wherein at least a part of the surface of the article comprises a polymer selected from the group con...
|
|
WO/2020/229897A1 |
A solvent system may include an alkyl tert-butyl ether and at least one elected from the group consisting of ethanol, a hydrocarbon solvent, and an oxygenated solvent. In some embodiments, the alkyl tert-butyl ether may be ethyl tert-but...
|
|
WO/2020/203345A1 |
The present invention addresses the problem of providing a coating stripping agent that can exhibit excellent stripping performance. The present invention pertains to a coating stripping agent that contains a solvent and fibrous cellulos...
|
|
WO/2020/200803A1 |
The present invention relates to a method for purging paint circuits coated with a non- cured paint with improved cleaning efficiency and a reduced COD (Chemical Oxygen Demand) in the wastewater wherein a paint circuit is brought into co...
|
|
WO/2020/129949A1 |
The present invention provides: an aqueous coating film remover which has sufficient peel strength; and a method for removing a coating film. According to the present invention, radicals are efficiently generated, while suppressing diffu...
|
|
WO/2020/132309A1 |
The use of compositions comprising 1,2,2-trifluoro-1-trifluoromethyl cyclobutane (TFMCB) as a solvent are disclosed, wherein the TFMCB may be formulated into solvent compositions including a co-solvent such as ethanol or trans-dichloroet...
|
|
WO/2020/092918A1 |
A method for reducing adhesion between a maskant and a substrate, wherein the maskant is adhered to a surface of the substrate, the method comprising applying a composition to the maskant. In an embodiment, a method of reducing adhesion ...
|
|
WO/2020/058727A1 |
A water-based stain removal formulation, comprising: a lye solution comprising an inorganic hydroxide base; an oil mixture comprising one or more surfactants, an orange extract and an organic base; and an acid mixture comprising acetic a...
|
|
WO/2020/045361A1 |
Provided are: an aqueous application-type coating film removing composition that reduces the risk of fire, health problems, etc., in a coating film removing work process, and that is capable of exhibiting removing properties equivalent t...
|
|
WO/2020/039141A1 |
The present invention relates to the use of at least one sugar ester as a deinking agent, by flotation of an aqueous suspension of recovered paper. The present invention also relates to the method for deinking recovered paper using a sug...
|
|
WO/2020/039350A1 |
The present disclosure provides, in part, a solvent compound for use as a slow evaporating replacement. More specifically, the present disclosure relates to VOC-exempt solvent compounds that may be used as a slow evaporating replacement.
|
|
WO/2020/006141A1 |
Described are finishing solutions for removing support material and finishing 3D- printed objects. The finishing solution may contain a base (e.g., an aqueous base), an optional first caustic agent, an optional second caustic agent, an o...
|
|
WO/2019/210183A1 |
A composition comprises dimethyl carbonate (DMC) and dimethyl sulfoxide (DMSO) and has a flash point of 70°F or greater. The composition has a total VOC content defined by the Environmental Protection Agency (EPA) of 50 weight percent (...
|
|
WO/2019/168919A1 |
A composition includes a first solvent selected from methyl acetate, dimethyl carbonate, acetone, or a combination thereof, a second solvent selected from thiophene, 1,3-dioxolane, thioacetic acid, or a combination thereof, and, optional...
|
|
WO/2019/143202A1 |
The present invention relates to a stripper for stripping a protective coating agent for a dicing process and, more specifically, to a stripper for stripping a protective coating agent for a dicing process, the stripper enabling, during ...
|
|
WO/2019/141399A1 |
The present invention relates to a method for cleaning (= "stripping") inks, paints and coatings based on organic binder systems from hard surfaces by means of a water-based cleaning liquid containing, besides water, at least one amphiph...
|
|
WO/2019/132486A1 |
The present invention relates to a photopolymerizable composition for forming a bezel pattern developed to be applied on a display substrate, a method for forming a bezel pattern using the same, a bezel pattern manufactured thereby, a di...
|
|
WO/2019/074872A1 |
A chemical composition and method of making and using are provided for paint removal and/or for adhesive removal. The chemical composition comprises THF and a solvent selected from the group consisting of methyl acetate, acetone, dimethy...
|
|
WO/2019/017133A1 |
The present invention provides a release agent for a reactive hot melt resin, the release agent being characterized in that in the Hansen solubility parameter, the dispersion component (δD) falls within the range 14.0-21.0 MPa0.5, the d...
|
|
WO/2019/006671A1 |
A solvent-based paint stripping agent and an application thereof and a paint stripping method for a workpiece. The solvent-based paint stripping agent comprises the following components in parts by weight: 60-100 parts of carbon tetrachl...
|
