38 results about "Adhesive tissue" patented technology

Disclosed are an electrode plate and a battery. The electrode plate includes a current collector, a tab, and an adhesive paper; the tab is disposed in the tab welding region the electrode plate is divided into a plurality of planar regions and curved surface regions that are alternately disposed; the adhesive paper covers the tab welding region, partially covers a planar region, crosses over an adjacent curved surface region on one side, and partially covers an adjacent planar region; and a projection of the adhesive paper on the adjacent planar region has a dimension L1, and 0<L1≤10 mm. The electrode plate in the present disclosure can solve a problem of poor flatness near a tab, and can solve a lithium deposition problem caused by the poor flatness near the tab.

Provided is a pressure-sensitive adhesive sheet having excellent adherability to a flexible member, especially a polyimide, and also having excellent flexibility.　Specifically provided is a pressure-sensitive adhesive sheet formed from a pressure-sensitive adhesive agent composition containing an acrylic polymer (A), a radical polymerizable compound (B), and a photopolymerization initiation agent (C), wherein the photopolymerization initiation agent (C) includes a hydrogen abstraction-type photopolymerization initiation agent (C1) and an α-aminoalkylphenone cleavage-type photopolymerization initiation agent (C2).

The present invention provides a rotary electric machine stator. The rotary electric machine stator has: a stator core; a coil disposed in a slot of the stator core; and an adhesive sheet disposed between the stator core and the coil. The adhesive sheet has a foam layer and a non-foam layer. The ratio of the thickness of the foam layer to the thickness of the non-foam layer is 1 to 29, inclusive. The adhesive sheet is disposed such that the non-foam layer faces the coil side and the foam layer faces the stator core side.

The present invention provides an adhesive sheet that has excellent strength of adhesion to a fluororesin such as polytetrafluoroethylene even without a pretreatment on the fluororesin and has excellent workability for lamination. In addition, the purpose of the present invention is to provide: a laminated sheet obtained using the adhesive sheet; and a method for manufacturing a chemical liquid tank using the adhesive sheet. The present invention pertains to an adhesive sheet having an adhesive layer (Y1) on one surface and an adhesive layer (Y2) on the other surface, the adhesive sheet having at least one configuration selected from the group consisting of the following first configuration and second configuration. First configuration: The adhesive layer (Y1) contains a base polymer (P1) and a tackifier resin, the base polymer (P1) includes at least one selected from the group consisting of a (meth)acrylic copolymer, a styrene-based elastomer, and a silicone resin, and the adhesive layer (Y2) is a hot-melt adhesive layer. The second configuration: The adhesive layer (Y1) has a 180° peel strength of 5.0 N / 25 mm or more with respect to polytetrafluoroethylene at 23°C, and the adhesive layer (Y2) has a probe tack value of 20 N / 5 mmφ or less as measured under the conditions of 23°C, a pressurizing force of 98 gf, a pressurizing speed of 100 mm / sec, a pressurizing time of 10 seconds, and a peeling-off speed of 5 mm / sec.

To provide an optical adhesive sheet which realizes favorable step followability when bonding between adherends, and is suitable for attaining both bubble inhibition and joint reliability after bonding between adherends.SOLUTION: An adhesive sheet 10 includes: a base polymer; a polyfunctional monomer; and a photopolymerization initiator. The base polymer is a photopolymerized product of polymerizable constituents including a monofunctional monomer and a photopolymerizable polyfunctional compound. The polyfunctional monomer includes a ring structure-containing polyfunctional monomer.SELECTED DRAWING: Figure 1

The purpose of this invention is to provide a tissue reinforcement installer capable of correctly and easily installing an adhesive tissue reinforcement material onto an automatic suture device in a short time, reducing the occurrence of poorly installed tissue reinforcement material, and a tissue reinforcement material installation kit using the tissue reinforcement material installer. This invention relates to a tissue reinforcement material installer for fixing an adhesive tissue reinforcement material to an automatic suture device. The tissue reinforcement material installer has a plate-shaped component with recesses at opposite positions on both sides of the plate-shaped component. Each recess has a shape corresponding to the shape of the portion of the automatic suture device where the adhesive tissue reinforcement material is installed. Each recess is continuous up to the same end of the component. Each recess has a brush-like protrusion on its bottom surface and a retaining groove on its side surface for holding the adhesive tissue reinforcement material.

The present invention relates to a precisely patterned selective adhesive tissue patch and a preparation method thereof, wherein the selective adhesive tissue patch is a composite structure, which is composed of an adhesive layer hydrogel and a non-adhesive layer substrate; the adhesive layer is a hydrogel containing an adhesive group with a hollow pattern; the non-adhesive layer substrate is a substrate that does not contain an adhesive group; the preparation method is: in a flat-bottomed container, a non-adhesive layer substrate, a B mold, and a pouring adhesive layer hydrogel precursor solution are sequentially laid, and ultraviolet light is irradiated to form an adhesive layer hydrogel to obtain a precisely patterned selective adhesive tissue patch; the number of B molds is more than one, and it is vertically arranged on the non-adhesive layer substrate to prevent ultraviolet light from irradiating a local area of ​​the substrate. The selective adhesive tissue patch of the present invention can accurately control the adhesion area, realize selective adhesion to the tissue, and does not adhere to other tissues or affect tissue regeneration; the preparation method of the present invention has a simple process and a wide range of applications.

A through-air apparatus for drying or bonding paper, tissue, or nonwoven webs is provided. The through-air apparatus includes a through-air roll configured for rotational movement about a first axis, the through-air roll having a first end and a second end. The through-air apparatus includes an exhaust duct / passage adjacent to the first end of the through-air roll, and a hood encompassing a portion of the through-air roll, where the hood defines an active arc length of the through-air roll positioned inside of the hood. The through-air apparatus further includes a first shroud extending substantially from the exhaust duct to the hood, the first shroud configured to reduce the amount of process air inside of the through-air apparatus that is released out of the through-air apparatus and reduce the amount of air outside of the apparatus that leaks into the through-air apparatus.

Paperband composites for transferring a paper web from a full web spool to an empty web spool. In some embodiments, the paperband composite is applied in several layers to an empty web spool, each layer suitable for fixedly attaching a paper web to the empty spool. Multiple layers of paperband composite allow for use during multiple turn-up procedures with one layer of paperband composite used per turn-up procedure. In some examples, the paperband composite may be applied to a paper spool tangentially along the spool face and perpendicular to the axis of rotation of the spool. In other examples, the paperband composite may be spirally wrapped around the paper spool.

A through-air apparatus for drying or bonding paper, tissue, or nonwoven webs is provided. The through-air apparatus includes a through-air roll configured for rotational movement about a first axis, the through-air roll having a first end and a second end. The through-air apparatus includes an exhaust duct / passage adjacent to the first end of the through-air roll, and a hood encompassing a portion of the through-air roll, where the hood defines an active arc length of the through-air roll positioned inside of the hood. The through-air apparatus further includes a first shroud extending substantially from the exhaust duct to the hood, the first shroud configured to reduce the amount of process air inside of the through-air apparatus that is released out of the through-air apparatus and reduce the amount of air outside of the apparatus that leaks into the through-air apparatus.

To provide an adhesive which can contribute to the conservation of petroleum resources by increasing the ratio of environmentally friendly materials, has high adhesive performance to an adherend, is excellent in corrosion resistance, and has a low viscosity and is capable of high solidification, and also provides an adhesive sheet and laminate using the same, and a display equipped with the laminate. [Solution] A pressure-sensitive adhesive comprising an acrylic polymer (A) which is a copolymer of a monomer mixture containing specific amounts of (a1) 2-octyl (meth)acrylate, (a2) a (meth)acrylic monomer whose homopolymer has a glass transition temperature of 0°C or higher, (a3) ​​other monomer, and a carboxy group-containing monomer, or a pressure-sensitive adhesive composition comprising the acrylic polymer (A) and a curing agent (B).

An adhesive tissue covering may include a base membrane and a biodegradable and biocompatible adhesive configured to bond to tissue. The adhesive may be located along one or more edges of the base membrane. In some aspects, an adhesive tissue strip may include a base membrane formed of at least one of a tissue-based material or a resorbable polymer, and a biodegradable and biocompatible adhesive configured to bond to tissue. The adhesive may be located on one side of the base membrane of the adhesive tissue strip.

To provide an adhesive sheet, the sheet increasing manufacturing efficiency of products including an adhesive agent layer, while using the adhesive agent layer to which an electro-conductive organic polymer compound is added. An adhesive sheet for use in applying a wiring board to a surface onto which the wiring board is to be applied, the adhesive sheet is constituted by an adhesive agent layer including an electro-conductive organic polymer compound and an adhesive material; a first releasing sheet provided on front surface of the adhesive agent layer; and a second releasing sheet provided on a back surface corresponding to a back surface of the front surface in the adhesive agent layer.

To provide an allergen-reducing decorative sheet capable of exhibiting a superior allergen-reducing effect even with a small addition amount of an allergen-reducing agent in a surface-protective layer.SOLUTION: An allergen-reducing decorative sheet has at least a surface-protective layer, wherein (1) the surface-protective layer contains a cured product of a crosslinkable resin component and an allergen-reducing agent, (2) the allergen-reducing agent contains a phenolic polymer, and (3) the surface-protective layer further contains two or more types of fine particles having different average particle diameters.SELECTED DRAWING: None

To provide a kitchen towel roll capable of suppressing an increase in roll diameter and of easily and effectively improving the water absorbency (amount of water absorption) of the kitchen towel.SOLUTION: There is provided a three-ply kitchen towel roll, wherein two sheets in three sheets constitute a single embossed bonded sheet; a remaining one sheet in the three sheets is an embossed sheet; in the single embossed bonded sheet and the embossed sheet, a single embossed convex portion of the single embossed bonded sheet faces a non-embossed convex portion of the embossed sheet, and the embossed convex portion of the embossed sheet faces a non-single embossed convex portion of the single embossed bonded sheet to laminate into a nested-style laminated structure; and the single embossed convex portion of the single embossed bonded sheet and the non-embossed convex portion of the embossed sheet are bonded to each other through an adhesive glue interposed between the single embossed convex portion of the single embossed bonded sheet and the non-embossed convex portion of the embossed sheet; and a wrapping density of the kitchen towel is 0.30 m / cm2 or more and 0.90 m / cm2 or less.SELECTED DRAWING: Figure 2

The invention discloses a precursor of a gel-like curable strong adhesion tissue adhesive, which comprises, by mass, 10 parts of sodium hyaluronate with a double bond grafting rate of 10 to 100%, 1000 to 3000 parts of N-(2-amino-2-oxyethyl) acrylamide, 100 to 500 parts of acrylic acid-N-succinimide ester, 100 to 400 parts of sodium alginate, 5 to 20 parts of inorganic salt, 1 to 50 parts of initiator, and 10,000 parts of solvent. The gel-like adhesive precursor is applied to biological tissue to absorb tissue surface water. Under ultraviolet light, the gel-like adhesive precursor can be quickly cured and achieve in-situ rapid strong adhesion with biological tissue. The adhesive has good strength, toughness and low swelling at the same time, and can be widely used in dry and wet tissue sealing and repair.

The present invention discloses a method for preparing an adhesive tissue engineering scaffold material based on suspension printing technology. The method comprises the following steps: 1) structural design of the tissue engineering scaffold material to be prepared; 2) 3D printing and curing the pre-liquid (printing ink) of the tissue engineering scaffold material according to the designed pattern to obtain the cured tissue engineering scaffold material; 3) surface modification of the cured tissue engineering scaffold material. The material of the present invention can have the advantages of 3D printing and autonomous adhesion. Experiments have shown that it has the ability to adhere to tissues in vivo, suitable swelling properties, mechanical properties, porosity and biocompatibility, and high printing accuracy. It is an autonomously adhesive scaffold material that can be used for structural design.

An image transfer sheet (1) is obtained by laminating a first release layer (11), a transfer layer (20) including an image layer (22), an adhesive layer (30), and a second release layer (12) in this order. The adhesive layer (30) includes an adhesive layer body part (31) and an adhesive force reduction part (32) provided on the surface of the adhesive layer body part (31). The adhesive layer body part (31) is in contact with the second release layer (12), and the adhesive force reduction part (32) is in contact with the transfer layer (20). When the adhesive force between the first release layer (11) and the transfer layer (20) is denoted by A, the adhesive force between the second release layer (12) and the adhesive layer body part (31) is denoted by C, the adhesive force between the adhesive force reduction part (32) and the transfer layer (20) is denoted by D, and the tensile strength of the adhesive layer (30) is denoted by F1, all of the following relational expressions (1) to (3) are satisfied.　(1): Adhesive force C < adhesive force D (2): Adhesive force C < adhesive force A (3): Tensile strength F1 < adhesive force C

To provide a sheet sticking device and a sheet sticking method that can prevent wrinkles from forming on an adhesive sheet stuck to an adherend.SOLUTION: A device for sticking an adhesive sheet AS to an adherend surface RF1 of an adherend RF includes tension application means 10 for holding the adhesive sheet AS, which has an outer edge shape smaller than the outer edge shape of the adherend surface RF1 and applying tension in multiple directions to the adhesive sheet AS, and pressing means 20 for pressing and sticking the adhesive sheet AS to which tension is applied by the tension application means 10 to the adherend surface RF1.SELECTED DRAWING: Figure 1

To provide a peeling device capable of easily and reliably peeling a release sheet from an adhesive sheet. [Solution] An apparatus for peeling a release sheet 102 from an adhesive sheet 103 of an adhesive sheet 101 with a release sheet, comprising a peeling table 50 on which the adhesive sheet with a release sheet 101 is placed, an adsorption and transporting device 60 which adsorbs the surface of the adhesive sheet 103 and moves the adhesive sheet 103, and a clamping and transporting device 40 which clamps the protruding portion of the release sheet 102 and moves the release sheet 102, the adsorption and transporting device 60 moves the adhesive sheet 103 along the upper surface of the peeling table 50 towards a peeling edge 51, and the clamping and transporting device 40 moves the release sheet 102 so that the tip edge 102a of the clamped protruding portion is inclined relative to the peeling edge 51 and then bends the release sheet 102 at the peeling edge 51 and pulls it downward, and the adhesive sheet 103 and release sheet 102 are moved at the same speed to be peeled off.

A through-air apparatus for drying or bonding paper, tissue, or nonwoven webs is provided. The through-air apparatus includes a through-air roll configured for rotational movement about a first axis, the through-air roll having a first end and a second end. The through-air apparatus includes an exhaust duct / passage adjacent to the first end of the through-air roll, and a hood encompassing a portion of the through-air roll, where the hood defines an active arc length of the through-air roll positioned inside of the hood. The through-air apparatus further includes a first shroud extending substantially from the exhaust duct to the hood, the first shroud configured to reduce the amount of process air inside of the through-air apparatus that is released out of the through-air apparatus and reduce the amount of air outside of the apparatus that leaks into the through-air apparatus.

An adhesive paper includes an adhesive layer and a substrate layer. The adhesive layer includes polyolefin and / or modified polyolefin. Dissolved substance of the adhesive paper in a lithium salt-free electrolyte, as tested by cyclic voltammetry, shows zero reaction peaks at a scanning voltage of 4.5 V and an oxidation peak intensity less than 1×10−7 A at a scanning voltage from 3 V to 4.5 V. The adhesive paper provided in this application has good electrolyte resistance, high adhesion force, and low swelling degree, thereby contributing to improved safety performance and prolonged service life of the electrochemical apparatus.

The present application relates to an adhesive applying apparatus, an adhesive applying method and a battery processing device. The adhesive applying apparatus includes a workbench (10), an adhesive applying mechanism (20), a detection assembly (30), and a visual compensation module. The detection assembly (30) can detect to obtain current positions of a battery cell and adhesive paper respectively. The visual compensation module can obtain a total deviation value based on a deviation value between the current position of the battery cell and its target position and a deviation value between the current position of the adhesive paper and its target position, and then correct an adhesive applying position of the adhesive applying mechanism (20) based on the total deviation value, so that the adhesive applying mechanism (20) can apply adhesive on the battery cell at the corrected adhesive applying position, thereby effectively improving precision of adhesive applying for the battery cell.

[Problem] To provide a thermally expandable adhesive sheet which is tack-free in the state prior to use and exhibits high workability using a different means than that of related art. [Solution] The present invention provides a thermally expandable adhesive sheet (1) including: a substrate (3); two thermally expandable adhesive layers (5) each provided on either side of the substrate; and two adhesive permeable layers (7) each provided on a surface of the two adhesive layers, the adhesive permeable layers being permeable to the adhesive at the time of the thermal expansion of the adhesive. By heating the adhesive sheet, it is possible to expand the adhesive sheet while simultaneously allowing the adhesive to emerge on the outermost surface of the adhesive sheet.

An adhesive tissue covering may include a base membrane and a biodegradable and biocompatible adhesive configured to bond to tissue. The adhesive may be located along one or more edges of the base membrane. In some aspects, an adhesive tissue strip may include a base membrane formed of at least one of a tissue-based material or a resorbable polymer, and a biodegradable and biocompatible adhesive configured to bond to tissue. The adhesive may be located on one side of the base membrane of the adhesive tissue strip.

A target paper with double target pattern surfaces, including: a release paper with one surface having a release layer; and an adhesive paper stuck onto the release layer, wherein a surface of the adhesive paper opposite to the release paper and either of two surfaces of the release paper in a thickness direction are provided with a target pattern respectively. For the target paper with an adhesive paper structure according to the present disclosure, the release paper can be fully utilized.

The present invention relates to an easily detachable disposable medical band in which adhesive papers are adhered to an affected area such as a finger of a body so as to overlap each other, and when the band is to be detached, a portion overlapping at an end in the longitudinal direction of the adhesive papers can be easily recognized, thereby allowing the band to be easily detached. Namely, the present invention is a disposable medical band characterized by comprising: an adhesive paper having an adhesive surface on one side thereof by applying an adhesive substance; a gauze disposed in the center of the adhesive surface and attached to an affected area; release paper which is adhered to the adhesive surface and protects the adhesive surface; and a detachable display part which is arranged at the end part along the length direction of the adhesive paper so as to facilitate the recognition of the end part of the adhesive paper.

Provided is a pressure-sensitive adhesive sheet that may be used for the grinding of a hard and brittle substrate in a backgrinding step for the hard and brittle substrate, the pressure-sensitive adhesive sheet being excellent in all of grinding accuracy, low contamination property, productivity, and fixing property. The pressure-sensitive adhesive sheet of the present invention includes a pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer contains: a pressure-sensitive adhesive containing a base polymer; and a foaming agent having a foaming temperature of 90° C. or more, and wherein the pressure-sensitive adhesive sheet has, when a pressure-sensitive adhesive surface thereof is bonded to a silicon chip, a shear adhesive strength of 1.0 MPa or more under an ambient temperature of 25° C., and a shear adhesive strength of 0.2 MPa or more under an ambient temperature of 80° C.

Embossing structure for an embossing roller for gluing tissue products, which has at least one embossing elevation with an embossing surface for creating an embossing motif, characterized in that a plurality of gluing elevations are arranged on the embossing elevation, which are raised relative to the embossing elevation and provide a smaller pressing surface relative to the embossing surface.