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WO/2022/022500A1 |
The present invention relates to a self-adhesive waterproof coiled material of a super-strong cross laminated film, comprising sequentially from top to bottom: an isolation protection layer, a non-asphalt-based self-adhesive layer, a str...
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WO/2022/019310A1 |
The present invention provides a laminate having excellent transparency, weather resistance, antifouling property, chemical resistance, anti-fog property, and handleability. The laminate (1) has: an obverse layer (1A) that is a weather-r...
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WO/2022/018003A1 |
The present invention relates to a hot melt adhesive composition comprising styrene triblock copolymer components, and related articles comprising at least one interior or exterior surface coated with the hot melt adhesive composition.
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WO/2022/016193A1 |
The invention features a disposable absorbent article including a hot melt pressure sensitive adhesive composition including from 10% by weight, to 35% by weight of a styrene block copolymer having an average styrene content of from 10% ...
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WO/2022/009913A1 |
The present invention provides a hot melt adhesive composition which has transparency and is suppressed, even after curing in a high temperature high humidity environment, in increase of adhesion, adhesive residue on an adherend and cont...
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WO/2022/004476A1 |
The present invention provides an adhesive composition for forming a low-dielectric adhesive layer that has both heat resistance and chemical resistance (solvent resistance), the adhesive composition exhibiting satisfactory bonding prope...
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WO/2022/004800A1 |
Provided is a label which exhibits excellent barrier properties and transparency and which suppresses fouling of and adhesive residue on a container, as caused by residual monomers in an adhesive layer. This label is used in order to s...
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WO/2021/262246A1 |
A selectively hydrogenated block copolymer of formula (S-E1)nX is disclosed, where n has a value of 2 to 6, and X is a coupling agent residue. Prior to hydrogenation, S is a polystyrene block having a molecular weight of 3,500-5,600 g/mo...
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WO/2021/261585A1 |
An adhesive composition for a decorative film contains a block copolymer having a polymer block (A) and a (meth)acrylic polymer block (B), and a vinyl polymer (C). The vinyl polymer (C) has a glass transition temperature of 30 to 200°C ...
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WO/2021/239404A1 |
The invention relates to a hot melt adhesive composition comprising a polymer component, the polymer component comprising at least one styrene-butadiene-styrene block copolymer P having a styrene content from 35 to 50 % by weight; a styr...
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WO/2021/200730A1 |
The purpose of the present invention is to provide an optical pressure-sensitive adhesive composition and an optical multilayered object, the composition being not only suited for producing self-luminescent display devices, e.g., mini/mi...
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WO/2021/200732A1 |
One purpose of the present invention is to provide an optical laminate body which is suitable for the manufacture of a self-light-emitting display device, e.g., a mini/micro-LED display element, that has improved luminous efficiency, is ...
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WO/2021/200734A1 |
The purpose of the present invention is to provide an optical laminate that is suitable for producing a self-luminous display device such as a mini/micro-LED display device in which light emission efficiency is increased and the anti-ref...
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WO/2021/199571A1 |
Proposed is a novel active energy ray-curable adhesive sheet capable of achieving excellent flowability and also capable of achieving foaming reliability that, after being layered on an adherend and being cured, does not undergo foaming ...
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WO/2021/180558A1 |
The present invention relates to a pressure-sensitive adhesive composition comprising at least one polymer and at least one polyester polyol based on betulin. The invention also relates to a use of the pressure-sensitive adhesive composi...
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WO/2021/182449A1 |
An adhesive composition according to an aspect of the present invention comprises a block copolymer comprising: a polymer block A which includes a (meth)acrylate ester unit having a C1-C8 linear or branched side chain and has a number av...
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WO/2021/178669A1 |
A carrier film includes an adhesive layer, a core layer, and a release layer. The adhesive layer includes a hydrogenated styrene block copolymer having a storage modulus (G') of less than or equal to 400 kPa at 25°C, and a first polyole...
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WO/2021/172140A1 |
Provided are block-copolymer pellets comprising 100 parts by weight of pellets of a block copolymer (A) and 0.01-5 parts by weight of a hydrocarbon-based dusting powder (B), wherein the block copolymer (A) comprises at least one aromatic...
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WO/2021/172398A1 |
Provided are an acrylic block copolymer having both excellent holding power and processability and a pressure-sensitive adhesive composition containing the acrylic block copolymer. The acrylic block copolymer is an acrylic triblock cop...
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WO/2021/166891A1 |
A purpose of the present invention is to provide an adhesive sheet which exhibits excellent shear strength and excellent slurry resistance at high temperatures, while having excellent releasability that enables peeling without adhesive r...
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WO/2021/162088A1 |
The present invention addresses the problem of providing a decorative film which exhibits excellent adhesiveness to adherends including a polypropylene resin, the decorative film having excellent blocking resistance in molds. The present...
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WO/2021/151838A1 |
The invention relates to thermoplastic moulding materials comprising styrene block copolymers and propylene-based copolymers, wherein the SBC polymers comprise a styrene content of 5 to 40% by weight and the backbone of the propylene cop...
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WO/2021/149567A1 |
The purpose of the present invention is to provide a pressure-sensitive adhesive tape having adhesive strength with excellent high-load holding power, long-term releasability, and storage stability. The present invention provides a pre...
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WO/2021/149568A1 |
The purpose of the present invention is to provide a pressure-sensitive adhesive tape which has excellent removability in cases when some of the pressure-sensitive adhesive tape is already separate from the adherend. This pressure-sens...
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WO/2021/149569A1 |
The present invention provides a pressure-sensitive adhesive tape which has excellent high-load-holding power, high initial adhesive force, and excellent removability. This pressure-sensitive adhesive tape includes a pressure-sensitive...
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WO/2021/142214A1 |
An adhesive composition made from an elastomer and a tackifying resin. The tackifying resin includes a farnesene polymer or copolymer having the following properties: i) less than 10 weight percent of volatile organic compounds; ii) Mn b...
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WO/2021/132058A1 |
The present invention pertains to an electronic tag adhesive and an electronic tag. The electronic tag adhesive includes a thermoplastic elastomer and fulfills conditions (1) and (2). (1) The dielectric constant of a layer obtained fro...
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WO/2021/131267A1 |
Provided is an adhesive composition which has excellent electrical properties (low relative permittivity and low dielectric dissipation factor) and can form an adhesive layer having excellent adhesion (adhesiveness) after heat curing. Th...
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WO/2021/131268A1 |
Provided is an adhesive composition that has superior electrical properties and is capable of forming an adhesive layer of superior tightness of bond (adhesiveness) when heat-cured, and that has superior tightness of bond (adhesiveness) ...
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WO/2021/124668A1 |
Provided is an adhesive composition from which an adhesive layer having an excellent electrical property and an excellent adhesion (stickiness) after heat and curing can be formed, and with which an adhesion (stickiness) during a laminat...
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WO/2021/122227A1 |
The invention relates to an adhesive comprising (a) 35 to 55 wt.% of an elastomer component, (b) 20 to 45 wt.% of an adhesive resin component, and (c) 15 to 40 wt.% of a plasticizing component, (c1) 8 to 35 wt.% of which is made of one o...
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WO/2021/117853A1 |
The object of the present invention is to provide an alkali-dispersible hot melt pressure-sensitive adhesive which (i) has a high alkali-dispersibility, (ii) is excellent in strength to retain the label, (iii) hardly causes an adhesive r...
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WO/2021/117847A1 |
The object of the present invention is to provide an alkali-dispersible hot melt pressure-sensitive adhesive which (i) has a high alkali-dispersibility, (ii) is excellent in strength to retain a label, (iii) hardly causes an adhesive res...
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WO/2021/117723A1 |
A block copolymer according to the present invention consists mainly of structural units each derived from an ethylenically unsaturated monomer and has at least one mercapto group. The block copolymer has an Mn of 5,000-500,000 and has a...
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WO/2021/109214A1 |
Disclosed is a pre-applicable polymeric waterproof roll, comprising a polymeric substrate layer (1), a pressure-sensitive adhesive layer (2) on the polymeric substrate layer (1) and an anti-sticking sand layer (3) on the pressure-sensiti...
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WO/2021/106808A1 |
Provided is a block copolymer for use as a modifier for resin compositions which shows reduced reactivity with components of the resin compositions. The present invention provides a block copolymer for modifying resin compositions whic...
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WO/2021/100636A1 |
Provided is a flexible image display device member having a configuration in which two flexible members are affixed together via a novel adhesive layer, it being possible to firmly bond the the flexible image display device member to a h...
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WO/2021/089523A1 |
The invention relates to a foamed adhesive mass layer comprising a) 41.7 to 62.0 wt.% of an elastomer component, b) 37.7 to 58.0 wt.% of an adhesive resin component, c) 0 to 15 wt.% of a soft resin component, d) 0 to 18 wt.% further addi...
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WO/2021/089532A1 |
The present invention relates to a foamed pressure-sensitive adhesive compound on the basis of aromatic polyvinyl-polydiene block copolymers, in particular for double-sided self-adhesive strips, containing a) 39.8 wt.% to 51.8 wt.% of an...
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WO/2021/085473A1 |
The purpose of the present invention is to provide a pressure-sensitive adhesive composition for optical use that has good step absorption properties and excellent workability. The pressure-sensitive adhesive composition for optical use ...
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WO/2021/070413A1 |
Provided is an adhesive composition which has excellent deodorizing and antibacterial effects while attaining a reduction in the amount of an expensive antibacterial agent to be used. The present invention provides a pressure-sensitive...
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WO/2021/071079A1 |
Provided is a hot-melt adhesive composition comprising: a diblock copolymer containing a styrene-based monomer-derived unit and a conjugated diene-based monomer-derived unit; a triblock copolymer, which is a coupling polymer of the diblo...
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WO/2021/065662A1 |
Provided is a hot melt adhesive composition that exhibits an appropriate adhesive force to an adherend when a porous substrate is used. According to the present invention, provided is a hot melt adhesive composition containing a styren...
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WO/2021/062432A1 |
Absorbent core comprising superabsorbent particles that are at least partially immobilized by an immobilizing material. The immobilizing material comprises a selectively hydrogenated block copolymer having an S block and an E block and h...
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WO/2021/060000A1 |
Provided are an assembly for fuel cells that has excellent adhesive force in the presence of warm water, and a laminate to be used in the assembly for fuel cells. This assembly for fuel cells comprises an adhesive resin layer that cont...
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WO/2021/059998A1 |
The present invention provides a multilayer body which exhibits excellent adhesion to a metal member with low polarity in the presence of hot water. A multilayer body which comprises a resin base material, a highly adhesive layer that ...
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WO/2021/054030A1 |
Provided is a layered film that strikes a highly excellent balance between the initial adhesive force onto an optical sheet surface, suppression of an increase in adhesion, suppression of lifting after heating, and suppression of contami...
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WO/2021/049301A1 |
The present invention provides: an adhesive sheet which, when used for laminating a heated thermoplastic laminating material or the like to, for example, a surface of a molded object while three-dimensionally deforming the heated thermop...
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WO/2021/039364A1 |
The present invention is a hot-melt adhesive sheet having an adhesive layer including a hot-melt adhesive agent, wherein: the hot-melt adhesive agent includes either a styrene-ethylene/ethylene/propylene-styrene block copolymer or a styr...
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WO/2021/039118A1 |
Provided is a hot-melt adhesive composition which can exhibit satisfactory adhesiveness to an undulating material. A hot-melt adhesive composition comprising a base polymer, an adhesiveness-imparting agent and a softening agent, wherein ...
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